Askion GmbH
- Development, modeling, serial production of complex digital photo and laser systems. Applications include printing and exposure as well as medical and instrumentation.
- http://www.askion.com/

Schlosssicherungen Gera GmbH
- producer of security technology with focus on mechanical lock systems such as profile cylinders.
- http://www.schlosssicherungen-gera.de/

Umwelt-Systemtechnik GmbH
- Provides solution in different branches of environmental technology. Services include environmental management, technological analyses and development, UV treatment of water.
- http://www.ust-gera.de/

Electronicon Kondensatoren GmbH
- Manufactures capacitors for lighting, motor and power electronics applications, modules and capacitor banks for power factor correction and electronic ballasts. Online line card and product specifications.
- http://www.electronicon.com/

Moenus Textilmaschinen GmbH
- Manufacturer of textile machines covering completely the process from weaving preparation up to wet and dry finishing of textiles. Brands are Artos, Krantz, Stentex and Sucker.
- http://www.moenus.com/

air-be-c Beatmungstechnik GmbH
- Manufacturer of mobile concentrators for oxygen therapy of patients with illnesses of lung or thorax.
- http://www.sauerstoffgeraete.de/

POG Präzisionsoptik Gera GmbH
- Manufacturer of customized optical components and systems as well as customized and standard optical microstructures.
- http://www.precisionoptic.com/