| OKALUX K
Double Sports Hall - High School Nordhorn
| OKATECH
Traffic Center Deutsches Museum - Eastern Building
| OKAWOOD
Johannes Wesling Clinic
| OKASOLAR F
Profilmetall Engineering GmbH
| OKASOLAR W
MVV Energy AG Mannheim
| OKASOLAR W
Childrens- and Youths House Bischofsheim
| OKASOLAR W
Fraunhofer Institute for Factory Operation and Automation IFF
| Lörrach