| Name | Country | Market Cap (US$) |
|---|
| "AirPlus" Air Travel Card Vertriebsgesellschaft m.b.H. | Austria | Private |
| "Kinbo" Import & Vertriebsges. mbH | Germany | Private |
| "Mediacom" Agentur für Media-Beratung, -Planung, -Forschung und | Austria | Private |
| "NEUSON" Finance GmbH. | Austria | Private |
| "VERENIGING HILARIA" AFDELING VAN DE K.V.O. | Netherlands | Private |
| @Plan.Inc | United States | Private |
| 1 Source Consulting, Inc. | United States | Private |
| 101communications LLC | United States | Private |
| 1031X.Com, Inc. | United States | Private |
| 1105 Media, Inc | United States | Private |
| 141 Worldwide | United Kingdom | Private |
| 156 Tooley Street | United Kingdom | Private |
| 1ST CONTACT LTD | United Kingdom | Private |
| 1to1 Contact Centers, Inc. | United States | Private |
| 2 ELLE SRL | Italy | Private |
| 2045 - EMPRESA DE SEGURANÇA, S.A. | Portugal | Private |
| 21 Carrot | United Kingdom | Private |
| 21st Century Security, Inc. | United States | Private |
| 23airmail | United States | Private |
| 24 Seven Inc. | United States | Private |
| 24/7 Customer Inc. | India | Private |
| 2D Interactive Inc | United States | Private |
| 2E2 UK LTD | United Kingdom | Private |
| 3 D Exhibits, Inc. | United States | Private |
| 3 L GmbH Gebäudereinigung | Germany | Private |
| 3 M U K HOLDINGS PLC | United Kingdom | Private |
| 3091589 Canada Inc | Canada | Private |
| 324007 Alberta Ltd | Canada | Private |
| 360i.com, Inc. | United States | Private |
| 3E Company | United States | Private |
| 3M ISRAEL LTD. | Israel | Private |
| 3M Korea | South Korea | Private |
| 3marketeers Advertising, Inc. | United States | Private |
| 3SG Corporation | United States | Private |
| 4 ACES WHOLESALE LTD | Republic of Ireland | Private |
| 4 IMPRINT UK LTD | United Kingdom | Private |
| 4 VENTURES LTD | United Kingdom | Private |
| 4DM Services B.V. | Netherlands | Private |
| 4Front Systems, Inc. | United States | Private |
| 4IMPRINT LTD | United Kingdom | Private |
| 4imprint, Inc. | United States | Private |
| 5 Starliving Online, Inc. | United States | Private |
| 50 State Security Service, Inc | United States | Private |
| 500 Staffing Inc, The | Canada | Private |
| 55 Station, Inc. | Japan | Private |
| 5W Public Relations | United States | Private |
| 765865 Ontario Inc | Canada | Private |
| 786269 Alberta Inc | Canada | Private |
| 7C (HOLDINGS) LTD | United Kingdom | Private |
| 7c Ltd | United Kingdom | Private |
| 800 America.com, Inc | United States | Private |
| 9008 Group, Inc. | United States | Private |
| A & A Drywall And Acoustics, Inc | United States | Private |
| A & B Security Group, Inc. | United States | Private |
| A & H Group of Companies | United States | Private |
| A & M Vamugynokseg Speditor, Logisztikai es Terminal Kft | Hungary | Private |
| A & P Coat Apron & Linen Supply Inc | United States | Private |
| A B Caller & Sons Limited | United Kingdom | Private |
| A D A S | United Kingdom | Private |
| A D G Group | United Kingdom | Private |
| A D M (Far East) Ltd | Hong Kong | Private |
| A E M Ltd | United Kingdom | Private |
| A Eicoff & Company | United States | Private |
| A I Friedman Lp | United States | Private |
| A K Rashidzada Corporation | United States | Private |
| A La Carte Systems, Inc | United States | Private |
| A M O INTERNATIONAL HOLDINGS | Republic of Ireland | Private |
| A M Oppenheimer, Inc | United States | Private |
| A Partnership, Inc | United States | Private |
| A R M DIRECT LTD | United Kingdom | Private |
| A R P | France | Private |
| A T A Retail Services Inc | United States | Private |
| A T C Healthcare Services Inc | United States | Private |
| A to Z Communications, Inc. | United States | Private |
| A V Arias & Co | United States | Private |
| A V T S Inc | United States | Private |
| A&A Maintenance Enterprise, Inc. | United States | Private |
| A&M Distribution NV | Belgium | Private |
| A&M MINERALS LTD | United Kingdom | Private |
| A&P TYNE LTD | United Kingdom | Private |
| A&R Partners | United States | Private |
| A-Check America, Inc. | United States | Private |
| A-Plant | United Kingdom | Private |
| A-Pullo Oy | Finland | Private |
| A-Star Staffing, Inc. | United States | Private |
| A-Z Wholesalers, Inc | United States | Private |
| A. & G. MARCO SPA | Italy | Private |
| A. Dawn Lesh International | United States | Private |
| A. Korsch Verlag GmbH & Co. KG | Germany | Private |
| A. M. Peisch & Company, LLP | United States | Private |
| A. MANZONI & C. SPA | Italy | Private |
| A. PIERONI DIFFUSIONE PUBBLICAZIONI PERIODICHE E DI MODA SRL | Italy | Private |
| A. Robert Abboud & Company | United States | Private |
| A. S. I. Corporation | United States | Private |
| A. Uzzo & Company, C.P.A.'s, P.C. | United States | Private |
| A. W. F.-GmbH | Germany | Private |
| A.B. Isacson Associates, Inc. | United States | Private |
| A.C. Coy Company | United States | Private |
| A.C. Graham Company, Inc. | United States | Private |
| A.C. Nielsen Gesellschaft m.b.H. | Austria | Private |
|
