- 38 Companies at the address Steinstraße 27, 40210 Düsseldorf
- Algebra Gesellschaft für Beteiligungen mbH- Düsseldorf - Holdings and financial services (K64) 
- Algebra Investment I GmbH- Düsseldorf - Holdings and financial services (K64) 
- B2 Beteiligungen GmbH- Düsseldorf - Holdings and financial services (K64) 
- BK Tech Energy AB Zweigniederlassung Köln- Düsseldorf - Architectural and engineering activities, laboratories (M71) 
- CM Vermögensverwaltungs GmbH & Co. KG- Düsseldorf 
- CM Verwaltungs GmbH- Düsseldorf - Holdings and financial services (K64) 
- Chubu Electric Power & MHC Germany Transmission GmbH- Düsseldorf - Energy supply (D35) 
- Class A Design GmbH- Düsseldorf - Professional, scientific and technical activities (M74) 
- Dialaid Betriebs GmbH- Düsseldorf - Healthcare (Q86) 
- Dialaid GmbH- Düsseldorf - Management and consultancy services (M70) 
- FRANKUS Audit & Assurance GmbH Wirtschaftsprüfungsgesellschaft- Düsseldorf - Auditors, tax consultants, lawyers (M69) 
- FRANKUS Coaching & Consulting GmbH- Düsseldorf - Management and consultancy services (M70) 
- FRANKUS Finance & Advisory GmbH Wirtschaftsprüfungsgesellschaft- Düsseldorf - Auditors, tax consultants, lawyers (M69) 
- Facility and more for you GmbH- Düsseldorf - Building management; gardening and landscaping (N81) 
- Frankus Wirtschaftsprüfer Steuerberater Rechtsanwälte PartGmbB- Düsseldorf - Auditors, tax consultants, lawyers (M69) 
- HORIMASA EUROPE GmbH- Düsseldorf - Wholesale trade (G46) 
- Hunt & Palmer Germany GmbH- Düsseldorf - Aviation (H51) 
- ISHIZUKA GLASS (EUROPE) GmbH- Düsseldorf - Wholesale trade (G46) 
- JACOM Computervertrieb GmbH- Düsseldorf - Wholesale trade (G46) 
- KARL Management GmbH- Düsseldorf - Holdings and financial services (K64) 
- KYODEN EUROPE GmbH- Düsseldorf - Electrical engineering (C26) 
- LINEA Büro & Schulbedarf GmbH- Düsseldorf - Wholesale trade (G46) 
- MUC CS9 GmbH & Co. KG- Düsseldorf 
- MUC CS9 Management GmbH- Düsseldorf - Management and consultancy services (M70) 
- Mediplus GmbH- Düsseldorf - Wholesale trade (G46) 
- NIHON PARKERIZING Europe GmbH- Düsseldorf - Metal products (C25) 
- NTT Finance Germany GmbH- Düsseldorf - Holdings and financial services (K64) 
- Nuvi Deutschland GmbH- Düsseldorf - Wholesale trade (G46) 
- Precision System Science Europe GmbH- Düsseldorf - Research & Development (M72) 
- Seiki Deutschland GmbH- Düsseldorf - Mechanical engineering (C28) 
- TAC Solar GmbH- Düsseldorf - Wholesale trade (G46) 
- Tronox Pigment UK Limited, Zweigniederlassung Düsseldorf- Düsseldorf - Wholesale trade (G46) 
- UniCarriers Europe GmbH- Düsseldorf - Wholesale trade (G46) 
- Van Delm Transport GmbH- Düsseldorf - Transport (H49) 
- Vega Energy GmbH- Düsseldorf - Architectural and engineering activities, laboratories (M71) 
- Yachiyo Germany GmbH- Düsseldorf - Wholesale trade (G46) 
- ZENSHO Europe GmbH- Düsseldorf - Wholesale trade (G46) 
- Zuiko Europe GmbH- Düsseldorf - Mechanical engineering (C28)