Federal corporations starting with O
20,599 in all; showing 17,901 to 17,950.
| Name | Corporation number | Registered office | Status |
|---|---|---|---|
| Ottawa Swiss Watch Services Inc. | 9444858 | Ottawa, ON | Active |
| Ottawa Systems Incorporated | 6431232 | Ottawa, ON | Active |
| OTTAWA T. V. RENTALS LTD. | 552127 | Ottawa, ON | DissolvedBy the corporation |
| OTTAWA TALENT INSTITUTE | 4305531 | Ottawa, ON | Active |
| OTTAWA TALMUD TORAH AFTERNOON SCHOOL | 11569813 | Ottawa, ON | Active |
| Ottawa Tamil Academy of Culture and Technology (OTACT) | 10687944 | Ottawa, ON | DissolvedFor missed filings |
| Ottawa Tamil Association | 9367284 | Ottawa, ON | Active |
| Ottawa Tamil Sangam | 9605517 | Kanata, ON | Active |
| Ottawa Tax Boutique Inc. | 16557635 | Stittsville, ON | Active |
| OTTAWA TAX INC. | 8342342 | Ottawa, ON | Active |
| Ottawa Taxi Plate Owner's Association | 10162485 | Nepean, ON | DissolvedFor missed filings |
| OTTAWA TEACHING AND LEARNING CENTRE | 1226266 | Ottawa, ON | DissolvedFor missed filings |
| Ottawa Technical Communications Inc. | 3995780 | Richmond, ON | DissolvedFor missed filings |
| Ottawa Tegaru Youth Network | 15560675 | Ottawa, ON | Active |
| Ottawa Tek Corporation | 9497358 | Ottawa, ON | DissolvedFor missed filings |
| OTTAWA TELEVISION SERVICES LTD. | 552135 | Ottawa, ON | AmalgamatedNow part of another corporation |
| OTTAWA TENNIS AND LAWN BOWLING CLUB | 10667269 | Ottawa, ON | Active |
| OTTAWA TENT RENTAL INC. | 3606228 | Mount Royal, QC | DissolvedFor missed filings |
| Ottawa Theatre School inc. | 8074054 | Ottawa, ON | DissolvedFor missed filings |
| Ottawa Theravada Buddhist Vihara and Cultural Centre Inc. | 4483120 | Ottawa, ON | Active |
| Ottawa Thermal Pane Manufacturer & Distributor Inc. | 2474999 | Nepean, ON | DissolvedFor missed filings |
| Ottawa Thunder basketball association | 16685293 | Ottawa, ON | Active |
| Ottawa Tibetan Community Association | 8912378 | Ottawa, ON | Active |
| OTTAWA TIGERS SPORTS ASSOCIATION INC. | 552143 | Ottawa, ON | DissolvedFor missed filings |
| Ottawa Tiki Tours Inc. | 12864274 | Ottawa, ON | Active |
| Ottawa Tile & Marble Limited | 7950969 | Ottawa, ON | DissolvedFor missed filings |
| Ottawa Tire and Auto Hub Inc. | 17276231 | Ottawa, ON | Active |
| Ottawa Titans Baseball Inc. | 12274345 | Ottawa, ON | Active |
| Ottawa Titans Field of Dreams Foundation | 11887203 | Ottawa, ON | Active |
| OTTAWA TONKA TOWING INC. | 9595163 | Ottawa, ON | DissolvedFor missed filings |
| Ottawa Torah Centre | 8550310 | Ottawa, ON | Active |
| OTTAWA TOURING ELEMENTS INCORPORATED | 1658549 | Ottawa, ON | Dissolution pendingAnnual filings overdue |
| OTTAWA TOURISM AND CONVENTION AUTHORITY, INC.L'ADMINISTRATION DU TOURISME ET DES CONGRES D'OTTAWA, INC. | 2550792 | Ottawa, ON | Active |
| OTTAWA TOWEL & LINEN SALES LIMITED | 2767244 | Ottawa, ON | AmalgamatedNow part of another corporation |
| Ottawa Towing Company Inc. | 16622364 | Carlsbad Springs, ON | Active |
| Ottawa Towing Contractors Inc. | 16678483 | Ottawa, ON | Active |
| Ottawa Town Renovators Ltd. | 14992440 | Ottawa, ON | Active |
| OTTAWA TRACTOR SALES LIMITED | 939170 | Carp, ON | DissolvedFor missed filings |
| Ottawa Trade Contractors Inc. | 18177198 | Nepean, ON | Active |
| Ottawa Trade Pro Construction Inc.Ottawa Trade Pro Construction Inc. | 8999996 | Ottawa, ON | Active |
| OTTAWA TRANSPORTATION COMPANY, (1945) LIMITED | 552151 | ON | DissolvedBy Corporations Canada |
| OTTAWA TRAVEL AGENCY LIMITEDAGENCE DE VOYAGE OTTAWA LIMITEE | 553301 | Ottawa, ON | AmalgamatedNow part of another corporation |
| OTTAWA TRAVELLERS ATHLETIC CLUB INC. | 1442465 | Ottawa, ON | DissolvedFor missed filings |
| Ottawa Tree & Landscaping Inc. | 7940556 | Ottawa, ON | DissolvedFor missed filings |
| Ottawa Tree Trimming Inc. | 12636361 | Richmond, ON | Active |
| Ottawa Triathlon Club Inc. | 9855386 | Ottawa, ON | Active |
| OTTAWA TRIPLE SEAL WINDOWS INC. | 8928517 | Winchester, ON | DissolvedFor missed filings |
| Ottawa Truck & Trailer Repairs and Body Works Ltd. | 13606325 | Ottawa, ON | Active |
| OTTAWA TRUCK BODY (1990) LTD. | 2450241 | Gloucester, ON | AmalgamatedNow part of another corporation |
| OTTAWA TRUCK BODY LTD. | 2314525 | Gloucester, ON | DissolvedBy the corporation |