| Business | Founded | Contacts |
|---|---|---|
| Embassy of Argentina | 1990 | - |
| High Commission For Pakistan | 1990 | - |
| TRM Technologies Inc. | 1992 | 12 |
| Campbell Tree Experts Inc | 1993 | - |
| T F Martin Systems Engineering | 1998 | 1 |
| VSO Canada | 1998 | 5 |
| Wray David M | 2001 | 1 |
| Audio Visual Preservation | 2003 | - |
| Prestige Refrigeration | 2004 | - |
| Wiltshire Consulting Inc. | 2004 | 16 |
| Council of Canadians | - | 8 |
| Inferno Bar and Restaurant Inc | - | 1 |
| Intertreee Limited o/a Achievement Support Centre | - | 1 |
| Logistex Mathews Division | - | - |
| Softchoice Corp. | - | - |
| St. Leonard's Society of Canada | - | 1 |
| Suxess Inc. | - | 1 |
| Voluntary Service Overseas | - | 2 |
| Levesque Marchand Senc | 2007 | 1 |
| vPI-Inc | 2007 | - |
| Bc Center for Disease Control Society | - | 1 |
| Capital Business Management Group | - | 1 |
| Gerry Prescott | - | 1 |
| Honduran Embassy in Ottawa, Canada | - | - |
| Lebanese & Arab Social Service | - | 1 |
| Paraguay Embassy | - | - |
| Softchoice Corp | - | 1 |
| Sports & Spinal Injury Clinic | 2008 | - |
| Vision 4 Media Systems | - | 1 |
| Canadian Resident Matching Service - CARMS | - | 1 |
| China White | - | 1 |
| ELC International | - | 1 |
| Fresh Track Media | - | 1 |
| Ottawaplus | - | 1 |
| Polar Marketing Group | - | 1 |
| Thirsty Dog Pub | - | 1 |
| TouchStone Solutions Ltd. | - | 1 |
| Starblanket Research | - | 1 |
| The AV PreservationTrust. | - | 2 |
| TradeMerit | - | 10 |
| University of Toronto | - | 1 |
| Allan T Hirsch | - | - |
| Capital Business Management Group | - | - |
| Diamed Lab Supplies | - | - |
| NPOST/Message Centre | - | - |
| Pestroy Co | - | - |
| Polar Design Group | - | - |
| Aesthetic Tree Care Inc | 2012 | 1 |
| Canadian Film & Televis. | - | 1 |
| City of Ottawa | - | 2 |
| GL Garrad Hassan Canada Inc. | 2012 | 2 |
| Garrad Hassan & Partners Ltd | - | 1 |
| Primus Telecommunications Canada Inc. (Primus Canada) | - | 1 |
| Criaw Icref | - | 7 |
| Travisa Passport Visa Service | - | - |
| Construction Shad Ltee | 2014 | 1 |
| Canadian Policy Research Networks | 2015 | 15 |
| Travisa | - | - |
| Beeper CO | 2016 | 1 |
| Investia Financial Services - Peter Snowling | - | - |
| Magazines Canada | - | 3 |
| Vulcan Productions | - | 1 |
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