Waste collection, removal, storage and transportation; information, consultancy and advisory services relating to the aforesaid and to transportation, traffic planning and development.

Waste treatment, processing, destruction and recycling services; decontamination of hazardous materials; land decontamination; decontamination of subsurface soil sites; air treatment services; fire-proofing of buildings and existing structures; information, consultancy and advisory services relating to all the aforesaid.

Engineering services; environmental engineering services; architectural services; design services; building design services; drafting, industrial drawing and drawing services; engineering feasibility studies; urban, town, real estate and environmental design and planning services; design and planning of mines, power systems and energy transmission and distribution systems; design of the infrastructure of buildings, drainage systems, waste and water systems, roads and highways; environmental conservation services; environmental consultancy services; environmental surveys and testing; transportation and traffic planning, design and development services; surveys and technical research; surveying and inspection services; project management services in the field of engineering, construction, architecture, design, scientific research projects, traffic and transportation planning and design; design consultancy services; industrial design; interior design; graphic design services; civil, mechanical, electrical, technical and structural engineering design and consultancy services; construction planning; development of construction projects; advisory and consultancy services relating to energy use, energy saving, energy efficiency and conservation; quality control services; technical project studies; computer design services; scientific research and consultancy services; air analysis services; sampling for pollution; monitoring of contaminated land; sampling for contamination; technical advice relating to pollution damage; environmental testing of noise pollution; advisory services relating to noise pollution and pollution control; advisory and consultancy services in the field of building acoustics, sound-proofing and fire-proofing; technical advice relating to fire prevention; information, consultancy and advisory services relating to all the aforesaid and especially those relating to the water, waste and energy industries.

Waste collection, removal, storage and transportation; information, consultancy and advisory services relating to the aforesaid and to transportation, traffic planning and development.

Waste treatment, processing, destruction and recycling services; decontamination of hazardous materials; land decontamination; decontamination of subsurface soil sites; air treatment services; fire-proofing of buildings and existing structures; information, consultancy and advisory services relating to all the aforesaid.

Engineering services; environmental engineering services; architectural services; design services; building design services; drafting, industrial drawing and drawing services; engineering feasibility studies; urban, town, real estate and environmental design and planning services; design and planning of mines, power systems and energy transmission and distribution systems; design of the infrastructure of buildings, drainage systems, waste and water systems, roads and highways; environmental conservation services; environmental consultancy services; environmental surveys and testing; transportation and traffic planning and design services; surveys and technical research; surveying and inspection services; project management services in the field of engineering, construction, architecture, design, scientific research projects, traffic and transportation planning and design; design consultancy services; industrial design; interior design; graphic design services; civil, mechanical, electrical, technical and structural engineering design and consultancy services; construction planning; development of construction projects; advisory and consultancy services relating to energy use, energy saving, energy efficiency and conservation; quality control services; technical project studies; computer design services; scientific research and consultancy services; air analysis services; sampling for pollution; monitoring of contaminated land; sampling for contamination; technical advice relating to pollution damage; environmental testing of noise pollution; advisory services relating to noise pollution and pollution control; advisory and consultancy services in the field of building acoustics, sound-proofing and fire-proofing; technical advice relating to fire prevention; information, consultancy and advisory services relating to all the aforesaid and especially those relating to the water, waste and energy industries.

Digital compression of business files and computer data; Application service provider, namely, hosting computer software applications of others; Application service provider (ASP) featuring software for use in Accounting/Financial Management, Deployment/Personnel Management, Property/Inventory Control Management, Production Control Management, Quality/Safety/Environmental Management, Supply Chain Management, Planning and Schedule Management, Document Management and Earned Value Management; Application service provider featuring software for providing an on-line database in the field of transaction processing to upload transactional data, provide statistical analysis, and produce notifications and reports; Application service provider, namely, providing, hosting, managing, developing, and maintaining applications, software, web sites, and databases in the fields of personal productivity, wireless communication, mobile information access, and remote data management for wireless delivery of content to handheld computers, laptops and mobile electronic devices; Application service provider, namely, providing, hosting, managing, developing, researching, analyzing, reporting, and maintaining applications, software, web sites, and databases of others in the fields of healthcare, benefits programs, employee productivity, risk management; Application service provider for hosting computer application software of others in the field of knowledge management relating to creating searchable databases of information and data to allow users to perform, on-line, the collecting and analyzing of different types of opinion surveys; Application service provider for hosting computer application software of others in the field of knowledge management relating to creating searchable databases of information and data; Application service provider for hosting computer application software of others in the field of knowledge management relating to searching and retrieving information from databases and computer networks; Computer services, namely, hosting a website and online portal for customers to remotely manage, and modify their end user computer devices, data and software applications; Computer application software development for others in the fields of computer simulation and electronic imaging of design drawings, architectural designs, building plans, city plans, artwork and photographs; Computer services, namely, operations for computer systems and computer networks in the nature of computer and network design for others and engineering, computer application software development, computer application systems integration, development, updating, and maintenance of database systems, computer network integration, and computer systems integration services for large and complex engineering projects; Application service provider, namely, hosting on-line computer databases via the secured-access internet through which documents and images can be viewed, copied, and printed for purposes of conducting corporate transactions; Application service provider, namely, hosting an on-line computer database in the field of locating products, describing products, rating products, pricing products and comparing prices of products; Computer security consultancy related to national security; Application service provider, namely, hosting computer software applications for building information, inspection information, energy management, environmental monitoring, cost analytics, transportation infrastructure, project management; Application service provider, namely, hosting computer software applications for planning and design of healthcare complexes, k-12 schools, colleges and universities, public buildings, power plants, industrial and manufacturing facilities and federal, state and municipal infrastructure, namely, bridges, highways, mass transit systems, port and harbor facilities, airports, water supply, and water and waste treatment and distribution systems for the energy, transportation, pollution abatement, water resources and health care industries. .

Engineering services; Services provided by engineers dealing with appraisals, valuations, research and surveys in the technological field; Technical project studies; Research and development of new products; And in general services provided by highly qualified, university educated professionals, namely physicists, engineers or computer specialists; Architectural services; Furniture design; Interior decoration projects; Scientific and technological services for the preparation of competitions and projects or reports for the tendering of works; Professional consultancy in the field of engineering.

Engineering and architectural analysis, planning and design services for the energy, transportation, pollution abatement, water resources and health care industries; architectural and engineering services; architectural consultancy; architectural design; civil engineering; conducting engineering surveys; conducting of technical feasibility studies; consulting in the field of structural engineering; consulting in the fields of engineering and architecture; design for others in the field of engineering; design of tunnels and underground structures; drawing up of plans and engineering drawings; engineering services for building and property condition assessment, facility management, repair and restoration, building instrumentation and monitoring, and environmental consulting; engineering services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; engineering services in the field of environmental compliance; engineering services, namely, engineering for the construction of airports, highways and bridges; land use planning services;  planning and layout design for the interior space of retail business establishments; planning of buildings and infrastructure systems for buildings; providing quality assurance services in the field of engineering; quality control for others; structural engineering design services; urban planning; architectural research; civil engineering for the design of airports, highways and bridges; computer aided design for others; conducting chemical surveys, namely, strength and chemical testing of cementitious materials, asphalt and aggregates; construction drafting; consulting services in the field of architectural design; building and construction drafting; drafting of construction plans for recreation premises; engineering; graphic illustration and drawing services, namely, providing graphic illustrations and drawings of commercial and industrial building designs, and converting building designs or markups to electronic CAD drawings; inspection, quantity and quality control, supervision and verification of the quality and quantity of raw materials, commodities, manufactured, semi-manufactured and transformed goods or goods of any other nature and their conformity with national and international norms, laws, rules, practice and standards and with clients' contractual requirements; inspections of airports, highways and bridges; marine, aerial and land surveying; materials testing, analysis and evaluation; mechanical engineering and research; monitoring of commercial and industrial sites for detection of volatile and non-volatile organic compounds; monitoring of erosion and sedimentation; pipeline inspection services; planning and layout design services for cleanroom environments; product development and engineering services for others; providing design services for others in the field of theme parks, museums, and miniature golf courses; research and development and consultation related thereto in the field of civil engineering; research and development of technology in the field of civil engineering; research on building construction or city planning; research relating to mechanical engineering; research, development, engineering and testing services in the fields of welding and material joining; survey design and research; surveying and engineering; technical consultancy regarding the field of road cutting technology; technical surveying; testing or research on civil engineering; testing, analysis and evaluation of the goods and services of others for the purpose of certification; testing, analyzing and evaluating the structural properties of masonry and concrete structures; architectural consultation;  engineering and hydrological design of restoration of stream channels, marshes, estuaries, and wetlands; engineering services in the field of reduction of operating costs, fuel blending, waste handling, quality performance of co-products and by-products, and chemical distribution; environmental services, namely, technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; environmental services, namely, technical consultation in the field of environmental science, engineering services, design for others in the field of environmental engineering, designing and testing of new environmentally friendly products for others; hydraulic engineering and design; hydrologic and engineering modeling and design of measures to protect areas likely to be inundated by storm-water and flood-waters; architectural design services in the fields of civic, corporate, education, healthcare, justice, leisure, sports venues, transportation, government, and utilities; engineering design services; spatial planning for buildings; climate and resource planning for buildings; community planning; urban redevelopment and regeneration planning; infrastructure and public facilities planning; planning policy analysis; planning project management; consulting in the field of sustainable community planning and sustainable business design; engineering services in the field of reduction of operating costs; application service provider (ASP) featuring software for use in accounting/financial management, deployment/personnel management, property/inventory control management, production control management, quality/safety/environmental management, supply chain management, planning and schedule management, document management and earned value management; application service provider featuring software for providing an on-line database in the field of transaction processing to upload transactional data, provide statistical analysis, and produce notifications and reports; application service provider, namely, providing, hosting, managing, developing, and maintaining applications, software, web sites, and databases in the fields of personal productivity, wireless communication, mobile information access, and remote data management for wireless delivery of content to handheld computers, laptops and mobile electronic devices; application service provider, namely, providing, hosting, managing, developing, researching, analyzing, reporting, and maintaining applications, software, web sites, and databases of others in the fields of healthcare, benefits programs, employee productivity, risk management; application service provider for hosting computer application software in the field of knowledge management relating to creating searchable databases of information and data to allow users to perform, on-line, the collecting and analyzing of different types of opinion surveys; application service provider for hosting computer application software in the field of knowledge management relating to creating searchable databases of information and data; application service provider for hosting computer application software in the field of knowledge management relating to searching and retrieving information from databases and computer networks; computer services, namely, hosting a web-based system and online portal for customers to remotely manage, administer, modify and control their end user computer devices, data and software applications; computer systems integration services; database development services; integration of computer systems and networks; IT integration services; hosting a secured-access website that gives registered internet-networked institutions to upload, view, copy, print, download and share documents and images for the purposes of conducting consumer-driven transactions; software as a service (SAAS) services featuring database management; software as a service (SAAS) services, namely, hosting software for use by others for use in use in accounting/financial management, deployment/personnel management, property/inventory control management, production control management, quality/safety/environmental management, supply chain management, planning and schedule management, document management and earned value management; analysis of stream water quality; bacteriological consultation, research and testing; calculating and simulating flood flows, modeling of areas likely to be inundated, and preparing related reports and technical documentation; chemical, biochemical, biological and bacteriological research and analysis; civil engineering for the design of wastewater treatment facilities; computer-aided engineering services for others; consultation services in the field of hydrological research; consulting services in the field of environmental assessment, compliance and planning; technological consultancy in the field of water distribution systems and wastewater systems; environmental services, namely, detection of contaminants in water; environmental testing and inspection services; hydrologic and hydraulic modeling and design of storm drainage infrastructure; hydrologic study of surface and ground water; hydrological calculations and simulations of flood flows in streams, marshes, and wetlands; hydrological research; inspections of water treatment facilities; mapping services; materials testing, analyzing, and evaluation; monitoring of stream water quality; planning and designing aquatics facilities; providing environmentally friendly automation solutions, namely, site evaluations, control design analysis, and integrated installation services for monitoring and controlling respective innovative devices within a designated area; providing quality assurance services in the field of wastewater treatment; providing reagent sample testing and diagnostic services for others in the fields of science and research related thereto; providing technological and scientific information about environmentally-conscious and green innovations; research in the field of hydrogeology; scientific research and development; sewer overflow monitoring services; sewer system monitoring services; technical consultancy in the field of environmental science; technical monitoring services for conditions of water; technology consultation and research in the field of water resources; technology supervision and inspection in the field of water resources; testing of filters; testing of raw materials; underwater structural inspection services; water quality control services; consultation and engineering services in the areas of industrial engineering, mining, land surveys, mapping and geographic information services, transportation, water resources and irrigation, environmental engineering, urban economic and development planning, urban development engineering, and municipal engineering; engineering and architectural design, namely, creating plans, specification and preliminary and final designs for others for large and complex engineering projects to build, maintain and improve healthcare complexes, K-12 schools, colleges and universities, public buildings, power plants, energy facilities, commercial, industrial and manufacturing facilities; engineering and architectural design, namely, creating plans, specification and preliminary and final designs for others for large and complex engineering projects to build, maintain and improve federal, state and municipal infrastructure, namely, bridges, highways, mass transit systems, port and harbor facilities, airports, water supply, and water and waste treatment and distribution systems; systems engineering for large and complex engineering projects to build, maintain and improve public buildings, power plants, industrial and manufacturing facilities, and federal, state and municipal infrastructure, namely, bridges, mass transit systems, port and harbor facilities, airports, water supply, and water and waste treatment and distribution systems; technical assistance in the establishment and operation of large and complex engineering projects to build, maintain and improve healthcare complexes, public buildings, commercial, industrial and manufacturing facilities, power plants, and federal, state and municipal infrastructure, namely, highways, mass transit systems, port and harbor facilities, airports, water supply, and water and waste treatment and distribution systems; technical planning and design services for others in the field of engineering for general building, transportation facilities and infrastructure, manufacturing, sewer waste, power, industrial processes, petroleum, telecommunications, hazardous waste for the energy, defense and security, education, retail, government, manufacturing, industrial, commercial, transportation, transportation security, pollution abatement, air, water, and soil resources and health care industries; design services for others in the field of defense systems, namely, engineering for development of aviation and ground systems, vehicles, shelters and ground support equipment; design services for others in the field of engineering for air emission control, and flood control; civil and environmental engineering services, namely, preparing environmental impact assessment, preparing environmental impact assessment in the fields of climate change and bio-diversity, biological, ecological, energy management, and earthquake studies, and compliance reports; computer consultation in the field of computer security; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; design and development of computer networks; engineering services with respect to government, commercial and industrial properties; design of government, commercial and industrial properties for others; computer and computer network design and engineering, in the fields of geographic information services combining software and information technology to produce visual representations of topographies; computer application software development for others for simulation and imaging services, integration of computer systems and networks; updating and maintenance of database systems; engineering in the field of network and database design and development; engineering services for large and complex engineering projects to build, maintain and improve healthcare complexes, K-12 schools, colleges and universities, public buildings, power plants, commercial, industrial and manufacturing facilities, and federal, state and municipal infrastructure, namely, bridges, highways, mass transit systems, airports, port and harbor facilities, water supply, and water and waste treatment and distribution systems; operations for computer systems and computer networks in the nature of computer and network design and engineering, computer application development, computer application integration, development, updating, and maintenance of databases, computer network integration, and computer systems integration for large and complex engineering projects; planning and laying out of commercial buildings; construction planning; planning and laying out of factory buildings and production facilities; hosting computer databases via the secured-access internet through which documents and images can be viewed, copied, and printed for purposes of conducting corporate transactions; hosting an on-line computer database in the field of locating products, describing products, rating products, pricing products and comparing prices of products; inspection services in the course of construction of airports, highways and bridges; technical consultation in the field of building construction; technical consultation in the field of building materials, namely, cementitious materials, asphalt and aggregates; technical consulting related to the installation of oil and gas facilities.

Engineering and architectural analysis, planning and design services for the energy, transportation, pollution abatement, water resources and health care industries; architectural and engineering services; architectural consultancy; architectural design; civil engineering; conducting engineering surveys; conducting of technical feasibility studies; consulting in the field of structural engineering; consulting in the fields of engineering and architecture; design for others in the field of engineering; design of tunnels and underground structures; drawing up of plans and engineering drawings; engineering services for building and property condition assessment, facility management, repair and restoration, building instrumentation and monitoring, and environmental consulting; engineering services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; engineering services in the field of environmental compliance; engineering services, namely, engineering for the construction of airports, highways and bridges; land use planning services; landscape architectural design; planning and layout design for the interior space of retail business establishments; planning of buildings and infrastructure systems for buildings; providing quality assurance services in the field of engineering; quality control for others; structural engineering design services; urban planning; architectural research; civil engineering for the design of airports, highways and bridges; computer aided design for others; conducting chemical surveys, namely, strength and chemical testing of cementitious materials, asphalt and aggregates; construction drafting; consulting services in the field of architectural design; building and construction drafting; drafting of construction plans for recreation premises; engineering; graphic illustration and drawing services, namely, providing graphic illustrations and drawings of commercial and industrial building designs, and converting building designs or markups to electronic CAD drawings; inspection, quantity and quality control, supervision and verification of the quality and quantity of raw materials, commodities, manufactured, semi-manufactured and transformed goods or goods of any other nature and their conformity with national and international norms, laws, rules, practice and standards and with clients' contractual requirements; inspections of airports, highways and bridges; marine, aerial and land surveying; materials testing, analysis and evaluation; mechanical engineering and research; monitoring of commercial and industrial sites for detection of volatile and non-volatile organic compounds; monitoring of erosion and sedimentation; pipeline inspection services; planning and layout design services for cleanroom environments; product development and engineering services for others; providing design services for others in the field of theme parks, museums, and miniature golf courses; research and development and consultation related thereto in the field of civil engineering; research and development of technology in the field of civil engineering; research on building construction or city planning; research relating to mechanical engineering; research, development, engineering and testing services in the fields of welding and material joining; survey design and research; surveying and engineering; technical consultancy regarding the field of road cutting technology; technical surveying; testing or research on civil engineering; testing, analysis and evaluation of the goods and services of others for the purpose of certification; testing, analyzing and evaluating the structural properties of masonry and concrete structures; architectural consultation; civil engineering relating to water irrigation; engineering and hydrological design of restoration of stream channels, marshes, estuaries, and wetlands; engineering services in the field of reduction of operating costs, fuel blending, waste handling, quality performance of co-products and by-products, and chemical distribution; environmental services, namely, technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; environmental services, namely, technical consultation in the field of environmental science, engineering services, design for others in the field of environmental engineering, designing and testing of new environmentally friendly products for others; hydraulic engineering and design; hydrologic and engineering modeling and design of measures to protect areas likely to be inundated by storm-water and flood-waters; architectural design services in the fields of civic, corporate, education, healthcare, justice, leisure, sports venues, transportation, government, and utilities; engineering design services; spatial planning for buildings; climate and resource planning for buildings; community planning; urban redevelopment and regeneration planning; infrastructure and public facilities planning; planning policy analysis; planning project management; consulting in the field of sustainable community planning and sustainable business design; engineering services in the field of reduction of operating costs; application service provider (ASP) featuring software for use in accounting/financial management, deployment/personnel management, property/inventory control management, production control management, quality/safety/environmental management, supply chain management, planning and schedule management, document management and earned value management; application service provider featuring software for providing an on-line database in the field of transaction processing to upload transactional data, provide statistical analysis, and produce notifications and reports; application service provider, namely, providing, hosting, managing, developing, and maintaining applications, software, web sites, and databases in the fields of personal productivity, wireless communication, mobile information access, and remote data management for wireless delivery of content to handheld computers, laptops and mobile electronic devices; application service provider, namely, providing, hosting, managing, developing, researching, analyzing, reporting, and maintaining applications, software, web sites, and databases of others in the fields of healthcare, benefits programs, employee productivity, risk management; application service provider for hosting computer application software in the field of knowledge management relating to creating searchable databases of information and data to allow users to perform, on-line, the collecting and analyzing of different types of opinion surveys; application service provider for hosting computer application software in the field of knowledge management relating to creating searchable databases of information and data; application service provider for hosting computer application software in the field of knowledge management relating to searching and retrieving information from databases and computer networks; computer services, namely, hosting a web-based system and online portal for customers to remotely manage, administer, modify and control their end user computer devices, data and software applications; computer systems integration services; database development services; integration of computer systems and networks; IT integration services; hosting a secured-access website that gives registered internet-networked institutions to upload, view, copy, print, download and share documents and images for the purposes of conducting consumer-driven transactions; software as a service (SAAS) services featuring database management; software as a service (SAAS) services, namely, hosting software for use by others for use in use in accounting/financial management, deployment/personnel management, property/inventory control management, production control management, quality/safety/environmental management, supply chain management, planning and schedule management, document management and earned value management; analysis of stream water quality; bacteriological consultation, research and testing; calculating and simulating flood flows, modeling of areas likely to be inundated, and preparing related reports and technical documentation; chemical, biochemical, biological and bacteriological research and analysis; civil engineering for the design of wastewater treatment facilities; civil engineering relating to water irrigation; computer-aided engineering services for others; consultation services in the field of hydrological research; consulting services in the field of environmental assessment, compliance and planning; technological consultancy in the field of water distribution systems and wastewater systems; environmental services, namely, detection of contaminants in water; environmental testing and inspection services; hydrologic and hydraulic modeling and design of storm drainage infrastructure; hydrologic study of surface and ground water; hydrological calculations and simulations of flood flows in streams, marshes, and wetlands; hydrological research; inspections of water treatment facilities; mapping services; marine, aerial and land surveying; materials testing, analyzing, and evaluation; mechanical engineering and research; monitoring of stream water quality; planning and designing aquatics facilities; providing environmentally friendly automation solutions, namely, site evaluations, control design analysis, and integrated installation services for monitoring and controlling respective innovative devices within a designated area; providing quality assurance services in the field of wastewater treatment; providing reagent sample testing and diagnostic services for others in the fields of science and research related thereto; providing technological and scientific information about environmentally-conscious and green innovations; research in the field of hydrogeology; scientific research and development; sewer overflow monitoring services; sewer system monitoring services; technical consultancy in the field of environmental science; technical monitoring services for conditions of water; technology consultation and research in the field of water resources; technology supervision and inspection in the field of water resources; testing of filters; testing of raw materials; underwater structural inspection services; water quality control services; consultation and engineering services in the areas of industrial engineering, mining, land surveys, mapping and geographic information services, transportation, water resources and irrigation, environmental engineering, urban economic and development planning, urban development engineering, and municipal engineering; engineering and architectural design, namely, creating plans, specification and preliminary and final designs for others for large and complex engineering projects to build, maintain and improve healthcare complexes, K-12 schools, colleges and universities, public buildings, power plants, energy facilities, commercial, industrial and manufacturing facilities, and federal, state and municipal infrastructure, namely, bridges, highways, mass transit systems, port and harbor facilities, airports, water supply, and water and waste treatment and distribution systems; systems engineering for large and complex engineering projects to build, maintain and improve public buildings, power plants, industrial and manufacturing facilities, and federal, state and municipal infrastructure, namely, bridges, mass transit systems, port and harbor facilities, airports, water supply, and water and waste treatment and distribution systems; technical assistance in the establishment and operation of large and complex engineering projects to build, maintain and improve healthcare complexes, public buildings, commercial, industrial and manufacturing facilities, power plants, and federal, state and municipal infrastructure, namely, highways, mass transit systems, port and harbor facilities, airports, water supply, and water and waste treatment and distribution systems; technical planning and design services for others in the field of engineering for general building, transportation facilities and infrastructure, manufacturing, sewer waste, power, industrial processes, petroleum, telecommunications, hazardous waste for the energy, defense and security, education, retail, government, manufacturing, industrial, commercial, transportation, transportation security, pollution abatement, air, water, and soil resources and health care industries; design services for others in the field of defense systems, namely, engineering for development of aviation and ground systems, vehicles, shelters and ground support equipment; design services for others in the field of engineering for air emission control, and flood control; civil and environmental engineering services, namely, preparing environmental impact assessment, preparing environmental impact assessment in the fields of climate change and bio-diversity, biological, ecological, energy management, and earthquake studies, and compliance reports; computer consultation in the field of computer security; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; design and development of computer networks; engineering services with respect to government, commercial and industrial properties; design of government, commercial and industrial properties for others; computer and computer network design and engineering, in the fields of geographic information services combining software and information technology to produce visual representations of topographies; computer application software development for others for simulation and imaging services, integration of computer systems and networks; updating and maintenance of database systems; engineering in the field of network and database design and development; engineering services for large and complex engineering projects to build, maintain and improve healthcare complexes, K-12 schools, colleges and universities, public buildings, power plants, commercial, industrial and manufacturing facilities, and federal, state and municipal infrastructure, namely, bridges, highways, mass transit systems, airports, port and harbor facilities, water supply, and water and waste treatment and distribution systems; operations for computer systems and computer networks in the nature of computer and network design and engineering, computer application development, computer application integration, development, updating, and maintenance of databases, computer network integration, and computer systems integration for large and complex engineering projects; planning and laying out of commercial buildings; construction planning; planning and laying out of factory buildings and production facilities; hosting computer databases via the secured-access internet through which documents and images can be viewed, copied, and printed for purposes of conducting corporate transactions; hosting an on-line computer database in the field of locating products, describing products, rating products, pricing products and comparing prices of products.