- 19 Companies at the address Mühlenwinkel 1, 33428 Harsewinkel
- 365FarmNet Group KGaA mbH & Co. KG- Harsewinkel 
- CCM Agricultural Investments GmbH- Harsewinkel - Holdings and financial services (K64) 
- CCM Beteiligungs GmbH & Co. KG- Harsewinkel 
- CCM Portfolio GmbH- Harsewinkel - Holdings and financial services (K64) 
- CCM Verwaltungs GmbH- Harsewinkel - Holdings and financial services (K64) 
- CLAAS Central Asia Investment GmbH- Harsewinkel - Holdings and financial services (K64) 
- CLAAS Global Sales GmbH- Harsewinkel - Wholesale trade (G46) 
- CLAAS Material Handling GmbH- Harsewinkel - Wholesale trade (G46) 
- CLAAS Selbstfahrende Erntemaschinen GmbH- Harsewinkel - Mechanical engineering (C28) 
- CLAAS Service and Parts GmbH- Harsewinkel - Wholesale trade (G46) 
- CMG Claas-Mitarbeiterbeteiligungs-Gesellschaft mbH- Harsewinkel - Holdings and financial services (K64) 
- Claas Beteiligungsgesellschaft Ostwestfalen mbH- Harsewinkel - Holdings and financial services (K64) 
- Claas KGaA mbH- Harsewinkel - Mechanical engineering (C28) 
- Claas Osteuropa Investitions GmbH- Harsewinkel - Holdings and financial services (K64) 
- Helmut Claas GmbH- Harsewinkel - Holdings and financial services (K64) 
- R + H Beteiligungs Verwaltungs GmbH & Co. KG- Harsewinkel 
- Seed Green Innovations GmbH- Harsewinkel - Holdings and financial services (K64) 
- V & R Claas GmbH- Harsewinkel - Holdings and financial services (K64) 
- alpha-store Verwaltungsgesellschaft mbH- Harsewinkel - Holdings and financial services (K64)