- 42 Companies at the address Friedericistraße 8a, 07545 Gera
- AC-Projekt GmbH & Co. KG- Gera 
- BGA Biogas-Energie GmbH- Gera - Energy supply (D35) 
- BMC Deutschland Holding GmbH- Gera - Transport (H49) 
- BWI-Bildungswerk Invest GmbH- Gera - Real estate (L68) 
- CS Innotec GmbH & Co. KG- Gera 
- EF-Beteiligungs GmbH- Gera - Holdings and financial services (K64) 
- EHC-Energie- und Haustechnik Crivitz GmbH & Co. KG- Gera 
- EVE Holding GmbH- Gera - Holdings and financial services (K64) 
- EVE-INNOVATION GmbH- Gera - Research & Development (M72) 
- EWES GmbH- Gera - Energy supply (D35) 
- EWES Wärme & Service GmbH- Gera 
- EcoSyn GmbH- Gera - Building construction (F41) 
- EcoSys GmbH- Gera 
- Ecoren Asset GmbH & Co. KG- Gera 
- Energyinvest one GmbH & Co. KG- Gera 
- Energyinvest three GmbH & Co. KG- Gera 
- Energyinvest two GmbH & Co. KG- Gera 
- MICRONETEC GmbH & Co. KG- Gera 
- Mobinvest Verwaltung GmbH- Gera - Holdings and financial services (K64) 
- Mobinvest eight GmbH & Co. KG- Gera 
- Mobinvest eleven GmbH & Co. KG- Gera 
- Mobinvest fifteen GmbH & Co. KG- Gera 
- Mobinvest five GmbH & Co. KG- Gera 
- Mobinvest four GmbH & Co. KG- Gera 
- Mobinvest fourteen GmbH & Co. KG- Gera 
- Mobinvest nine GmbH & Co. KG- Gera 
- Mobinvest one GmbH & Co. KG- Gera 
- Mobinvest seven GmbH & Co. KG- Gera 
- Mobinvest six GmbH & Co. KG- Gera 
- Mobinvest sixteen GmbH & Co. KG- Gera 
- Mobinvest ten GmbH & Co. KG- Gera 
- Mobinvest thirteen GmbH & Co. KG- Gera 
- Mobinvest three GmbH & Co. KG- Gera 
- Mobinvest twelve GmbH & Co. KG- Gera 
- Mobinvest two GmbH & Co. KG- Gera 
- Projekt & Wohnkonzept GmbH & Co. KG- Gera 
- SP Solar GmbH & Co. KG- Gera 
- SynCon Engineering GmbH- Gera 
- SynCon Projekt GmbH- Gera - Holdings and financial services (K64) 
- SynCon Real Estate GmbH- Gera - Real estate (L68) 
- SynCon Technology AG- Gera - IT (J62) 
- VIPP-Wirtschaftsberatung GmbH & Co. KG- Gera