b&w Biedermann & Wolschendorf OHG
- Spezialized in powder and wet coating the company develops and produces finished goods in cooperation chains in the areas of room design as well as functional advertising and fan articles.
- http://www.buw-saalfeld.de/

Trumpf Medizin Systeme GmbH
- Manufacturer of operating table systems and related equipment.
- http://www.trumpf-med.com/

EPSa Elektronik & Präzisionsbau Saalfeld GmbH
- Research, development and production of electronic systems and devices with focus on automotive, medical and climate technologies.
- http://www.epsa.de/

Doms Eye-Technology GmbH & Co. KG
- Specialized manufacturer in the area of high tech ophthalmic products. Product range includes examination units for refraction and diagnosis for use in ophthalmic offices and clinics as well as by opticians’ offices and optometrists.
- http://www.doms-mt.de/