7120Technical testing and analysis
295 companies
This activity has special requirements (e.g. a licence or notice).
Sub-industries
Largest companies by revenue
- 10543517, Põhja-Tallinna linnaosa
- Revenue 2025
- €5.8M
- +9.6%
- Net profit
- €586.5K
- +39%
- Employees
- 60
- 10057662, Kristiine linnaosa
- Revenue 2025
- €5.4M
- +13%
- Net profit
- €3.4M
- +1,057%
- Employees
- 147
- 11480500, Maardu linn
- Revenue 2025
- €4.2M
- +13%
- Net profit
- €558.5K
- −21%
- Employees
- 62
- 14465642, Maardu linn
- Revenue 2025
- €3.8M
- +19%
- Net profit
- €551.5K
- +57%
- Employees
- 17
- 10459567, Kesklinna linnaosa
- Revenue 2025
- €3.6M
- +5.6%
- Net profit
- €241.1K
- −55%
- Employees
- 28
- 10195542, Miiduranna küla
- Revenue 2025
- €3.1M
- −4.5%
- Net profit
- €87.6K
- −56%
- Employees
- 36
- 10910683, Põhja-Tallinna linnaosa
- Revenue 2025
- €2.7M
- +18%
- Net profit
- −€192K
- −153%
- Employees
- 29
- 10175396, Maardu linn
- Revenue 2025
- €2.3M
- −4.3%
- Net profit
- −€723.1K
- −146%
- Employees
- 33
- 10144527, Maardu linn
- Revenue 2025
- €2M
- −3.9%
- Net profit
- €28.6K
- −53%
- Employees
- 28
- 10856601, Tartu linn
- Revenue 2025
- €1.9M
- −2.7%
- Net profit
- €49.6K
- +21%
- Employees
- 15
Includes
This class includes: - performance of physical, chemical and other analytical testing of all types of materials and products, e.g.: • acoustics and vibration testing • testing of composition and purity of minerals • testing activities in the field of food hygiene, including testing and control in relation to food production (e.g. testing of animals before slaughter) • testing of physical characteristics and the performance of materials (e.g. strength, thickness, durability, radioactivity) • qualification and reliability testing • performance testing of complete machinery: motors, automobiles, electronic equipment, etc. • radiographic testing of welds and joints • failure analysis • testing and measuring of environmental indicators: air and water pollution, etc. • testing the quality of fuels - certification of products, including consumer goods, motor vehicles, aircraft, pressurised containers, nuclear plants, etc. - periodic road safety testing of motor vehicles - testing with use of models or mock-ups (e.g. of aircraft, ships, dams) - operation of police or forensic laboratories - product origin and quality assessment activities This class also includes: - inspections of air ducts, water and gas pipes, not associated with repair or installation
Excludes
inspections of air ducts, water and gas pipes, associated with repair or installation, see section F sampling and weighing as part of goods handling operations, see 5225 penetration testing of computer systems, ethical hacking and cybersecurity, see division 62 consulting activities carried out by companies or professionals in order to obtain a certification, see 7020 DNA sequencing for general research on biological processes, see 7210 testing of animal specimens, for sanitary reasons and not associated with food production, see 7500 diagnostic imaging, testing and analysis of medical and dental specimens, see division 86 DNA sequencing for ruling out or curing a specific disease, see 8691