Key long-term customers, past and present:
- AGC Flat Glass Czech a.s.
- AGC Automotive Czech a.s.
- Bureau Veritas a.s.
- Dalkia a.s.
- Danone a.s.
- The French Embassy
- The French-Czech Chamber of Commerce
- Lafarge Cement a.s.
- Czech State departments – e.g. Ministry of Finance
- Severočeské vodovody a kanalizace, a.s. (Water utility)
- and many others …