References

116 deployment sites. 15+ countries.

Under contract with our clients we are subject to confidentiality obligations towards third parties. We take these literally. Specific end-client names are only available in the prequalification dossier under NDA. Since 1995 our crews have been active at the following deployment sites, among others:

Semiconductor

18 sites

IT / Data Centre

5 sites

Pharma / Medical

20 sites

Automotive

25 sites

Chemicals / Process

13 sites

Engineering / Industry

11 sites

Aerospace / Defense

6 sites

Battery / E-mobility

2 sites

Energy / Utilities

6 sites

FMCG / Food

2 sites

Research / Public

6 sites

Infrastructure

2 sites

Industry	Location	Scope
Semiconductor	Berlin	Cleanroom
Semiconductor	Dresden	Cleanroom
Semiconductor	Premstätten, Austria	Cleanroom / HVAC
Semiconductor	Berlin	Cleanroom (lithography optics)
Semiconductor	Flensburg	HVAC / Cleanroom
Semiconductor	Dresden	Cleanroom / HVAC / Pipework
Semiconductor	Leuven, Belgium	Cleanroom (research)
Semiconductor	Villach, Austria	Cleanroom
Semiconductor	Dublin, Ireland	Cleanroom
Semiconductor	Schiphol, Netherlands	Cleanroom
Semiconductor	Portland, USA	Site supervision
Semiconductor	Berlin	Cleanroom
Semiconductor	Ichtershausen	Cleanroom / HVAC
Semiconductor	Herbrechtingen	Cleanroom (optoelectronics)
Semiconductor	Regensburg	Cleanroom / HVAC
Semiconductor	Delft, Netherlands	Cleanroom (medical optics)
Semiconductor	Jena	Cleanroom (optics)
Semiconductor	Oberkochen	Cleanroom (lithography optics)
IT / Data Centre	Darmstadt	HVAC
IT / Data Centre	Böblingen	HVAC
IT / Data Centre	Weilheim	Cleanroom
IT / Data Centre	Ehningen	HVAC
IT / Data Centre	Avenches, Switzerland	Cleanroom, HVAC (hyperscale DC)
Pharma / Medical	Neustadt an der Weinstrasse	Cleanroom
Pharma / Medical	Ludwigshafen	HVAC maintenance
Pharma / Medical	Leiden, Netherlands	HVAC
Pharma / Medical	Frankfurt	HVAC / Cleanroom
Pharma / Medical	Halle	HVAC / PP piping
Pharma / Medical	Bern, Switzerland	Cleanroom
Pharma / Medical	Marburg	Cleanroom (biotech)
Pharma / Medical	Eberbach	HVAC maintenance
Pharma / Medical	Pfaffenhofen	HVAC maintenance
Pharma / Medical	Unterach, Austria	HVAC
Pharma / Medical	Marburg	HVAC
Pharma / Medical	Darmstadt	Cleanroom
Pharma / Medical	Montreux, Switzerland	Cleanroom / HVAC / Pipework
Pharma / Medical	Freiburg	Cleanroom / HVAC
Pharma / Medical	Böblingen	HVAC maintenance
Pharma / Medical	Laupheim	Cleanroom (biopharma)
Pharma / Medical	Potsdam	Cleanroom
Pharma / Medical	Ennigerloh	Cleanroom
Pharma / Medical	Vadodara, India	Cleanroom
Pharma / Medical	Eschweiler	HVAC
Automotive	Affalterbach	HVAC
Automotive	Brussels, Belgium	HVAC / Pipework
Automotive	Regensburg	HVAC
Automotive	Ergolding	Process exhaust
Automotive	Dingolfing	Paint shop / HVAC
Automotive	Halewood, UK	Process exhaust
Automotive	Kędzierzyn, Poland	Process exhaust
Automotive	Mannheim	HVAC
Automotive	Sindelfingen / Untertürkheim	HVAC
Automotive	Bremen	HVAC
Automotive	Bad Cannstatt	HVAC
Automotive	Cologne	Process exhaust
Automotive	Bridgend, UK	Process exhaust
Automotive	Dagenham, UK	Process exhaust
Automotive	Liverpool, UK	Process exhaust
Automotive	Chennai, India	Process exhaust
Automotive	Homburg	HVAC maintenance
Automotive	Bad Kreuznach	HVAC maintenance
Automotive	Szentgotthárd, Hungary	Process exhaust
Automotive	Leipzig	HVAC
Automotive	Zuffenhausen	HVAC
Automotive	Niederbronn, France	Process exhaust
Automotive	Blumberg	HVAC
Automotive	Silao, Mexico	Process exhaust
Automotive	Schwäbisch Gmünd	HVAC
Chemicals / Process	Dortmund-Kamen	HVAC
Chemicals / Process	Niederzissen	Process exhaust
Chemicals / Process	Ludwigshafen	HVAC / PP piping
Chemicals / Process	Leuna-Schwarzheide	HVAC / PP piping
Chemicals / Process	Rotterdam, Netherlands	Process exhaust
Chemicals / Process	Marktredwitz	Process exhaust
Chemicals / Process	Urmond, Netherlands	HVAC
Chemicals / Process	Niederkassel	HVAC
Chemicals / Process	Emmen, Switzerland	Cleanroom
Chemicals / Process	Viborg, Denmark	Process exhaust
Chemicals / Process	Mosbach	Process exhaust
Chemicals / Process	Krefeld	Process exhaust
Chemicals / Process	Burghausen	HVAC maintenance
Engineering / Industry	Reutlingen	HVAC
Engineering / Industry	Waiblingen	HVAC
Engineering / Industry	Renningen	HVAC
Engineering / Industry	Horb	Process exhaust
Engineering / Industry	Metzingen	HVAC
Engineering / Industry	Ostfildern	Process exhaust
Engineering / Industry	Bruchsal	Process exhaust
Engineering / Industry	Erlangen	HVAC
Engineering / Industry	Fellbach	HVAC
Engineering / Industry	Prüm	HVAC
Engineering / Industry	Bad Friedrichshall	HVAC
Aerospace / Defense	Immenstaad	Cleanroom
Aerospace / Defense	Newcastle, UK	Process exhaust
Aerospace / Defense	Donauwörth	HVAC
Aerospace / Defense	Munich	HVAC (engine manufacturing)
Aerospace / Defense	Weßling	Cleanroom
Aerospace / Defense	Chichester, UK	Process exhaust
Battery / E-mobility	Arnstadt	Cleanroom
Battery / E-mobility	Varkaus, Finland	Cleanroom
Energy / Utilities	Kladno, Czech Republic	HVAC (power plant)
Energy / Utilities	Wuhan, China	Cleanroom
Energy / Utilities	Hangzhou, China	Cleanroom
Energy / Utilities	Berlin	HVAC (CHP)
Energy / Utilities	Peitz	HVAC maintenance (CHP)
Energy / Utilities	Berlin	HVAC
FMCG / Food	Heidenheim	Cleanroom
FMCG / Food	Fulda	HVAC
Research / Public	Bonn	Cleanroom with rotary airlocks
Research / Public	Toulouse, France	HVAC
Research / Public	Potsdam	HVAC
Research / Public	Oldenburg	HVAC (exhibition halls)
Research / Public	Tübingen	HVAC (research campus)
Research / Public	Garching	Cleanroom (university)
Infrastructure	Berlin	HVAC (airport)
Infrastructure	Erbenheim	Cleanroom / HVAC (airfield)

Anonymised list. Specific end-client names, project periods and contract volumes are only provided in the prequalification dossier - under NDA.

End-clients

35 end-clients in the logo overview.

Logos of the 35 named end-clients in the client overview. Specific project-to-client mapping in the dossier.

Request dossier → View client overview