Building construction; Repair; Installation services; Building construction supervision; Construction monitoring; Interference suppression of electric equipment and installations; Supervision of construction work, namely on-site construction monitoring, in particular monitoring and checking (supervision) of the installation of components or the technical implementation of works during the building phase in respect of whether planning and established technical and building industry regulations are being followed, including checking whether the approved building materials and components are being used; Airplane maintenance and repair; Anti-rust treatment for vehicles; Artificial snow-making services; Boiler cleaning and repair; Building construction supervision; Cleaning of building interiors; Burner maintenance and repair; Motor vehicle wash; Chimney sweeping; Dry cleaning; Vehicle cleaning; Rental of cleaning machines; Cleaning of buildings [exterior surface]; Cleaning of buildings [interior]; Cleaning of clothing; Computer hardware (Installation, maintenance and repair of -); Construction information; Demolition of buildings; Diaper cleaning; Disinfecting; Drilling of wells; Film projector repair and maintenance; Fulling of cloth; Fur care, cleaning and repair; Furniture maintenance; Linen ironing; Laundering; Laundering; Leather care, cleaning and repair; Linen ironing; Machinery installation, maintenance and repair; Mining extraction; Motor vehicle maintenance and repair; Office machines and equipment installation, maintenance and repair; Painting, interior and exterior; Paper hanging; Pipeline construction and maintenance; Laundry steam presses; Quarrying services; Rat exterminating; Rental of bulldozers; Hire of building machinery; Rental of cranes [construction equipment]; Rental of excavators; Rental of road sweeping machines; Repair information; Rustproofing; Safe maintenance or repair; Shipbuilding; Signs (Painting or repair of -); Street cleaning; Strong-room maintenance and repair; Re-inking and refilling of toner cartridges; Varnishing; Car cleaning; Vehicle greasing; Vehicle maintenance; Vehicle polishing; Service stations; Vehicle wash; Vermin exterminating, other than for agriculture, aquaculture, horticulture and forestry; Washing; Cloth laundry; Window cleaning.

Telecommunications; Information about telecommunication; Gathering and supplying of news, press reports and information on the Internet; Provision of portals on the Internet; Information about telecommunication; Rental of facsimile apparatus; Rental of message sending apparatus; Rental of modems; Rental of telecommunication equipment; Rental of telephones.

Treatment of materials; Waste processing, detoxification and destruction of waste and rubbish; Consultancy with regard to waste disposal, in particular the processing, detoxification and destruction of waste; Air deodorising; Air freshening; Air purification; Slaughtering of animals; Assembly of materials for others; Boilermaking; Bookbinding; Cloth cutting; Cloth edging; Clothing alteration; Colour separation services; Custom assembling of materials for others; Custom fashioning of fur; Cutting of fabric; Dental technician services; Dressmaking; Embroidering; Framing of works of art; Key cutting; Knitting machine rental; Lithographic printing; Material treatment information; Offset printing; Pattern printing; Photocomposing services; Photographic printing; Printing; Photographic printing; Energy production; Rental of generators; Silk screen printing; Slaughtering of animals; Tailoring; Taxidermy; Water treatment.

Education; Providing of training; Teaching; Entertainment; Sporting and cultural activities; Personnel development by means of training and further training; Organisation of exhibitions for cultural or educational purposes, arranging and conducting of seminars and events and conducting of colloquiums; Arranging and conducting of training workshops; Training, further training and education consultancy, organisation and arranging of conferences, organisation and arranging of symposiums, practical training demonstrations; Organisation of competitions [education or entertainment]; Vocational guidance, publication of books, academies (education), correspondence courses, providing recreation facilities; Coaching; Operating and providing of training in technical colleges; Technical further training through instruction in electroplating, technical environmental protection, biotechnology and welding technology, as well as welding courses; Providing of training for biological technical assistants; Training in the field of health and safety; Specialist instruction for preparing for the examination for master craftsman's certificates in masonry and carpentry, and for training as middle management in the construction industry; Providing of training and tuition in the field of building construction, in particular regarding products used in building construction, building planning and construction work; Conducting training courses in the field of quality management, environmental management and management of chimney sweep operations; Providing of training in national and international inspection, monitoring and certification systems for products used in building construction and the manufacturers thereof; Training in the field of electronic data processing; Publication of information material, pamphlets; Providing on-line electronic publications, not downloadable; Publication of texts (other than publicity texts); Providing of training, including job fairs, applicant training, career planning; Library services (lending of books); Information (recreation —); Conducting radiation protection courses; Booking of seats for shows; Digital image processing, Education information; Electronic desktop publishing; Entertainment information; Microfilming; Modelling for artists; Providing on-line electronic publications, not downloadable; Publication of books; Publication of electronic books and journals on-line; Publication of texts, other than publicity texts; Recreation information; Rental of audio equipment; Rental of lighting apparatus for theatrical sets or television studios; Rental of movie projectors and accessories; Rental of radio and television sets; Rental of show scenery; Rental of skin diving equipment; Rental of sports equipment, except vehicles; Rental of stage scenery; Rental of video cameras; Rental of video recorders; Sign language interpretation; Publication of texts, other than publicity texts; Timing of sports events; Translation and interpretation; Videotaping.

Scientific and technological services, and research and development relating thereto; Certification and assessment of services, products and information of all kinds; Certification agency services (trust centres), namely issuing and management of digital codes and/or digital signatures; IECEE/CB certification procedures; Development of quality standards and of inspection and assessment criteria at national and international level; Inspection, issuing of quality seals of all kinds; Quality inspections of all kinds; Industrial analysis and research services; Elaboration and development of computers and computer programs; Legal consultancy; Licensing of intellectual property rights and copyright; Research into, and monitoring of, industrial property rights, in particular patent research and monitoring, standards research and monitoring; Consultancy with regard to EU legal matters; Consultancy in the technical field with regard to EU law and practise; Consultancy with regard to environmental management systems, emission protection and hazardous materials, environmental geology and abandoned polluted areas; Technical and/or scientific research cooperation; Engineering services; Technical and scientific evaluations, appraisals, investigations and reports; Technical project support; Providing of legal know-how (franchising); Mediation of applied technical skills (franchises); Providing of information relating to industrial property rights, in particular patents, utility models, trade marks and designs, and relating to technical regulations, in particular DIN standards, VDE standards and VDI guidelines; Providing expertise in respect of accreditation procedures; Providing inspection and/or expert services, including inspection and expert services, for others, with regard to the certification and accreditation procedures of organisations and institutions accredited therefor, and with regard to official authorisation procedures; Verification of compliance with standards requirements and of the use of valid and legal documents in businesses, parts of businesses or in other comparable institutions, organisations and legal persons in private and public law; Certification and assessment of products, procedures and personnel for the aforesaid businesses, institutions, organisations and legal persons; Expertise and inspection services in the field of sewer rehabilitation, certifications and assessments of engineering and architectural offices; Certification and assessment in the field of chimney sweeping services and chimney sweeping companies; Materials testing, in particular in the fields of building construction, metals and machines; Non-destructive materials testing; Building material, material and component testing; Testing of plastics; Technical analysis of electric and/or electronic utility appliances and household appliances; Usability, function and safety testing in relation to commodities of all kinds, household articles, leisure and sporting articles, bicycles, furniture; Consultancy in the field of building construction, in particular in the field of products used in building construction, building planning and construction work; Consultancy on and development at national and international level of potential applications, legal principles and expert opinions relating to products of all kinds used in building construction; Carrying out nationally and internationally recognised inspections, monitoring and certification of products of all kinds used in building construction and of the manufacturers thereof; Project supervision (engineering), in particular supervision of an entire building project from planning to completion, including testing, soil analysis, statics, heat protection, inspection of technical building services, in particular checking whether a building, or individual aspects of a building, have been completed in accordance with planning and in compliance with established technical and building industry regulations; Chemical analysis, material testing and quality control; Engineering, namely planning of technical projects or collaboration in the aforesaid planning, including testing, opinions and, if required, making suggestions for improvement to aspects relevant to construction, including subsoil, foundation, structural integrity, heat insulation and soundproofing, during the planning phase for a building; Surveying, in particular with regard to the aforesaid examinations, and drawing up of test certificates; Inspections, investigations and assessments in the fields of construction, including the loading capacity of buildings and the foundations thereof, groundwater, excavation support, drainage and sealing, building materials and the disposal thereof, emission performance, prevention of pest infestation, structural integrity and construction (engineering) of buildings and planning related thereto, heat insulation, soundproofing and fireproofing, including soundproofing units and heat insulation measures, sound measurements, damp-proofing and fireproofing measures, water supply and disposal, rainwater utilisation, rainwater infiltration and drainage, biological clarifying installations, pipe impermeability, sanitation, construction consultancy; Construction information; Engineering, namely on-site construction monitoring, in particular monitoring and checking (supervision) of the installation of components or the technical implementation of works during the building phase in respect of whether plans and recognised technical and building industry regulations are being followed, including checking (supervision) of whether the prescribed building materials and components were used; Structural engineering testing of glass constructions; Providing expert opinion with regard to glass constructions in respect of approval procedures; Experimental testing and expert opinions in respect of approvals provided on a case-by-case basis; Experimental testing of glass components and point holders; Consultancy with regard to transportable buildings (engineering); Testing of stability against collapse and operational safety of transportable buildings, on-site inspection, licensing and renewal of building authorisation for transportable buildings, drawing up inspection log books (all engineering services); Building and bridge testing; Substructure analysis (in laboratories and on-site) for structural and civil engineering, for earthworks and industrial construction, and for soil and rock mechanics, technical consultancy, research and assessment in all fields relating to foundation engineering and geotechnology, testing of geotextiles and geoplastics; Inspection and verification of stability against collapse in the fields of solid structures, civil engineering and bridge building, structural steel engineering and timber construction, special-purpose buildings, in particular structural engineering type testing, technical consultancy in the aforesaid fields, building surveying and supervision (engineering), including assessments; Coordination of national and international inspection, monitoring and certification systems for products used in building construction and the manufacturers thereof; Technical consultancy with regard to fastening technology, raster electron microscopy, fire and heat protection, sanitation and waste water engineering; Assessment of, and preservation of evidence with regard to, building damages and building defects (engineering); Inspection and calibration of testing machines; Certification and assessment of quality management and environmental management systems and verification of compliance with standards requirements and of the use of valid and legal documents within businesses, parts of businesses or within other comparable institutions, organisations and among legal persons practising private and public law; Certification and assessment of products, procedures and personnel for the aforesaid businesses, institutions, organisations and legal persons; Providing expertise in respect of accreditation procedures for laboratories or similar workplaces in the aforesaid businesses, institutions, organisations and legal persons; Testing, Monitoring and assessment of installations, apparatus and components for water and wastewater systems; Engineering, namely providing of information relating to solar energy and demonstration of the possible uses of solar energy; Technical project support for solar energy initiatives; Quality control, namely monitoring the breeding of livestock; Issuing of monitoring and certification proof for animals for slaughter and meat and sausage products from near-natural breeding stock; Certification and assessment in the field of quality management and environmental management systems; Testing, investigations, assessments and consultancy in the field of irradiation protection, in particular expert testing of medical and technical X-ray installations, initial testing and repeat testing, consultancy relating to acceptance testing and constancy testing of medical X-ray facilities, irradiation protection testing of medical and technical gamma irradiation installations and electron accelerator facilities, initial testing, repeat testing and impermeability testing of sealed radioactive materials, gamma-spectrometric measurements and radioactivity measurements for foodstuffs, drinking water, sewage sludge, waste from nuclear power plants, everyday objects, natural stone and building materials, investigating contamination in industrial companies using radioactive materials, release measurements, testing, investigations, assessments and consultancy in the field of contaminated sites (engineering); Identification and evaluation of hazards to human beings and the environment, development of solutions for the remediation of property, obtaining expert opinion defining the type and extent of contamination (management of abandoned polluted areas); Inspections, investigations, assessments and consultancy in the field of environmental geology; Inspections, investigations, assessments and consultancy in the field of hydrogeology and/or ground water; Inspections, investigations, assessments and consultancy in the field of metallurgy and/or corrosion; Technical auditing, investigating, Assessments and consultancy for hospitals and doctors in the fields of installation safety, irradiation protection, EMC (electromagnetic compatibility), occupational safety, sanitation and technical acceptance testing; Testing of medical equipment; Technical acoustics and noise protection, namely measurements, tests and reports with regard to the behaviour of noise sources in respect of sound wave emissions, and simulation of the corresponding conditions; Technical inspections, investigations, assessments and consultancy in the field of drinking water tanks, in particular site inspections incorporating recorded inventories (engineering), chemical-technical and microbiological water analysis and material testing in test laboratories, analysis and evaluation of building materials for the construction of drinking water tanks (KTW (German plastics and drinking water guidelines) and DVGW (German Technical and Scientific Association for Gas and Water) testing), microbiological material testing (quick method) for separating agents, formwork oils, concrete admixtures, sanitation monitoring, EDX and SEM tests, damage diagnosis, repair suggestions and planning; Inspections, investigations, assessments and consultancy in the field of emissions of air pollutants, and in the field of ventilation and air conditioning technology; Microbiological tests, analyses and evaluations; Testing of anti-microbial (bactericides, fungicides) effectiveness; Food chemistry testing of water, animal fodder and foodstuffs, and of consumables and utility goods; Investigations and assessments of biological wood damage; Chemical testing of all kinds, including consultancy and assessments, in particular chemical testing of building materials and materials, service water and washing agents; Inorganic and physical-chemical analyses; Identification and quantification of inorganic components in environmental samples, material samples, waste materials; Laboratory services for food and confectionery production companies; Services of a brewing technology and biological laboratory, including quality control, research in the field of brewing; Inspections, investigations, assessments and consultancy in the field of cosmetics, in particular chemical tests, microbiological tests, safety evaluations, evaluation/appraisal of the general statement and labelling of contents, notification of the relevant authorities in accordance with legal requirements of the first-time import of cosmetic preparations, certification of cosmetic preparations; Analysis of hazardous incidents and hazardous substances; Management of hazardous substances, namely technical and legal consultancy with regard to legal requirements and operational implementation, registration of hazardous materials in companies, including classification of substances in accordance with the German Chemicals Act, drawing up operational instructions for hazardous substances for individual substances and groups of substances, drawing up safety data sheets and hazardous substance directories, conducting indicative measurements in companies in accordance with the Technical Rules for Hazardous Substances (TRGS), including work area analysis, consultancy in accordance with the specifications of hazardous goods regulations, consultancy in accordance with the specifications of the Radiation Protection Ordinance, including implementation in the function of an external radiation protection commissioner, supervision of asbestos-contaminated building sites; Technical consultancy with regard to hazardous materials; Creating a register of hazardous materials, development of solutions for dealing with hazardous materials; Formulation of operating instructions; Introduction of measures to prevent accidents in dealing with hazardous materials; Examination of the use of more environmentally compatible alternative materials; Electrical inspection of lightning protection installations and aerials, measuring field testing, measurements in accordance with electromagnetic compatibility regulations; Testing of electric equipment and installations for electromagnetic compatibility; Technical inspections, investigations, assessments and consultancy in the field of industrial power supplies, control, regulating and laboratory apparatus; High-voltage testing, insulation testing, thermal testing, mechanical testing; Calibration services, in particular for voltmeters and power meters (AC/DC), clip-on ammeters, resistance decades, multimeters, multi-range meters,electric capacities, ohmmeters, measuring shunts and single resistances, resistance bridges, current and voltage converters, high-voltage and earthed conductor testing apparatus, recorders, mains apparatus, oscilloscopes, temperature and humidity measuring apparatus, revolution counters; Electrotechnical testing of all kinds, including consultancy and assessment, in particular certification of electricity meters and transducers; Computer programming; Computing consultancy, consultancy in the field of CAD applications; Creating and operating of databases (software) with access via the Internet to the publication of ecologically tested building products; Technical consultancy, namely technology consultancy and promotion of innovations; Providing platforms on the Internet.

Hygienic and beauty care; health consultancy; health club services.