
Family-run holding company with stakes in industrial companies, family office and real estate management.
C. Deilmann GmbH & Co. KG
Bad BentheimNew on Amplifa
About C. Deilmann
C. Deilmann GmbH & Co. KG is a family business in its fourth generation, based in Bad Bentheim. The company's history goes back to 1888, when Carl Deilmann founded a company that developed into a partner to, among others, the mining, mechanical engineering, and oil and gas extraction industries. Today, C. Deilmann is a strategic, long-term-oriented investor with majority stakes and subsidiaries. The portfolio comprises the segments production horticulture, renewable energies and renewable raw materials, engineering services, and asset management. In addition to family office services and real estate management, the direct shareholdings in medium-sized companies are consolidated in the intermediate holding Deilmann-Montan GmbH. The selected investments include Klasmann-Deilmann GmbH. The company is engaged in the fields of energy, nutrition, health, and education.
- Site
- Bad Bentheim
- Processes
- Family office / wealth management, Industrial investments, Real estate management, Asset management
- Founded
- 1888
- Industries
- Production horticulture, Renewable energies, Renewable raw materials, Engineering services, Real estate
Locations
Osterberg 8, 48455 Bad Bentheim
DEHeadquarters
Inside the production

Industries
Additional services
History
- 1888
Founded by Carl Deilmann; activities included mining, mechanical engineering, and oil and gas extraction
- 1997
Carl-Gerrit Deilmann becomes a member of the Executive Board of Braunschweigische Maschinenbauanstalt AG (BMA AG), Braunschweig (until 2001)
- 2002
Carl-Gerrit Deilmann becomes managing partner of Deilmann-Montan GmbH, Bad Bentheim
- 2007
Carl-Gerrit Deilmann becomes managing partner of C. Deilmann GmbH & Co. KG
- 2014
Klasmann-Deilmann GmbH added as a selected investment