Federal corporations in Toronto, Ontario
91,458 active corporations have their registered office here. Page 345 of 458.
| Company | Governing act | Registered |
|---|---|---|
| Optimal Fire Planning Inc. No. 14998243 · 185 Annette Street · M6P 1P7 | CBCA | 5 May 2023 |
| Optimal Health Holdings Inc. No. 15881617 · 77 Bloor Street W · M5S 1M2 | CBCA | 21 March 2024 |
| Optimal Persons Inc. No. 11926969 · 250 Yonge street · M5B 2L7 | CBCA | 26 February 2020 |
| Optimalgorithms Web Solutions Inc. No. 8545065 · 49 Aura Lea Blvd · M9M 1K4 | CBCA | 11 June 2013 |
| OptimalYouthFoundation No. 15383501 · 104 Marcella Street · M1G 1L4 | NFP Act | 21 September 2023 |
| Optimbine Inc. No. 14015169 · 153 Ranleigh Ave · M4N 1X2 | CBCA | 5 May 2022 |
| OPTIMET CONCRETE PRODUCTS INC. No. 3622304 · 835 Supertest · M3J 2M9 | CBCA | 28 May 1999 |
| Optimex AI Solutions Inc. No. 18036225 · 326-460 Adelaide Street East · M5A 0E7 | CBCA | 22 June 2026 |
| OptimGames Studios Inc. No. 17409249 · 35 Gotham Ct · M6M 2N9 | CBCA | 19 October 2025 |
| Optimian by E&I Staffing Inc. No. 14315341 · 101-635 The East Mall · M9B 4A9 | CBCA | 24 August 2022 |
| Optimised Financial Inc. No. 10452190 · 67 Yonge Street · M5E 1J8 | CBCA | 17 October 2017 |
| Optimistic Brain Inc. No. 8638837 · 603-160 Baldwin Street · M5T 3K7 | CBCA | 18 September 2013 |
| Optimity Inc. No. 8897182 · 91 Oxford Street · M5T 1P2 | CBCA | 23 May 2014 |
| Optimize Legal Innovations Inc. No. 10432946 · 216 Withrow Ave · M4K 1E1 | CBCA | 3 October 2017 |
| Optimized HVAC Service Inc. No. 15266661 · 126- 2770 Jane Street · M3N 2J1 | CBCA | 9 August 2023 |
| Optimum Care Link Inc. No. 14373294 · 1011-1276 Islington Ave · M9A 3J9 | CBCA | 15 September 2022 |
| Optimum Financial & Business Consulting Inc. No. 16813011 · 1183 Finch Ave W suite 606 · M3J 2G2 | CBCA | 9 March 2025 |
| OPTIMUM FORMATION TECHNIQUE INC. No. 15945038 · 12 Bingham Ave · M4E 3P9 | CBCA | 12 April 2024 |
| OPTIMUM POWER SYSTEMS INCORPORATED No. 18019258 · 31-320 Lonsdale Rd · M4V 1X4 | CBCA | 15 June 2026 |
| OPTIMUMARC INC. No. 7102356 · 50 WESTERN BATTERY ROAD · M6K 3P1 | CBCA | 5 January 2009 |
| Optimus PM Direct Inc. No. 14187776 · 360 Hillcrest Ave · M2N 3P8 | CBCA | 6 July 2022 |
| Optimus PM Inc. No. 13445747 · 360 Hillcrest Ave · M2N 3P8 | CBCA | 20 October 2021 |
| Optimus Technology Consulting Ltd. No. 14022343 · 2911 Bayview Avenue · M2K 1E8 | CBCA | 8 May 2022 |
| Optimy Inc. No. 11752910 · 2 Bloor St. W., Suite 3406 · M4W 3E2 | CBCA | 22 November 2019 |
| Optinome Biosolutions Inc. No. 16972373 · 26 Willesden Road · M2H 1V6 | CBCA | 7 May 2025 |
| Option Five Inc. No. 15236053 · 1006-21 Widmer Street · M5V 0B8 | CBCA | 28 July 2023 |
| OPTIONWATCH Inc. No. 16577172 · 105 The Queensway Unit 1016 · M6S 5B5 | CBCA | 7 December 2024 |
| Optitest Ontario inc. No. 9430539 · 12 Bingham Ave · M4E 3P9 | CBCA | 4 September 2015 |
| Optiva Canada Inc. No. 16017941 · 100 King Street West · M5X 1A4 | CBCA | 31 December 2025 |
| Optivize Technology Inc. No. 17895593 · 3174 Eglinton Ave E Unit # 202c · M1J 2H5 | CBCA | 29 April 2026 |
| OPULENCE CAREER INC. No. 10621773 · 401 Bay St. · M5H 2Y4 | CBCA | 7 February 2018 |
| Opulence Hospitality Ltd. No. 13513050 · 14 Payzac Avenue · M1E 2W7 | CBCA | 14 November 2021 |
| Opulencia Forte Inc. No. 15264316 · 38 Dan Leckie Way · M5V 2V6 | CBCA | 8 August 2023 |
| Opulent Five Canada Corp. No. 14255640 · 209 Fort York Blvd · M5V 4A1 | CBCA | 2 August 2022 |
| OPULENT GAZE Inc. No. 17520883 · 18 King Street East, · M5C 1C4 | CBCA | 3 December 2025 |
| Opulent One Canada Corp. No. 11518526 · 836 Danforth Ave · M4J 1L6 | CBCA | 16 July 2019 |
| Opulent Sound Corp. No. 16304591 · 411 Dundas St W · M5T 1G6 | CBCA | 20 August 2024 |
| Opulent Three Canada Corp. No. 13599922 · 1090 Don Mills Rd. · M3C 3R6 | CBCA | 15 December 2021 |
| Opulent Two Canada Corp. No. 12669986 · 1120 Kingston Rd · M1N 1N8 | CBCA | 21 January 2021 |
| Opulex group Inc. No. 15192251 · 505-411 Duplex Ave · M4R 1V2 | CBCA | 12 July 2023 |
| Opulight Inc. No. 11017250 · 18 King Street East · M5C 1C4 | CBCA | 28 September 2018 |
| OPUS CANADA HOLDINGS CORP. No. 4051033 · 50 FASKEN DRIVE · M9W 1K5 | CBCA | 19 April 2002 |
| Opus D Consulting Inc. No. 16429891 · 1202-20 Bruyeres Mews · M2R 3Y4 | CBCA | 9 October 2024 |
| Opus Flight Services Inc. No. 1430629 · 50 FASKEN DRIVE · M9W 5M8 | CBCA | 7 January 1983 |
| Opus Pictures Inc. No. 15642396 · 217 Silver Birch Ave · M4E 3L6 | CBCA | 29 December 2023 |
| Opus Real Estate Limited No. 17685360 · 6 Steven Ave · M6B 3L8 | CBCA | 9 February 2026 |
| Opus Tech Solutions Limited No. 12198983 · 26 Davean Drive · M2L 2R7 | CBCA | 15 July 2020 |
| Opus Wines Inc. No. 13877752 · 4 Wynnview Court · M1N 3K3 | CBCA | 19 March 2022 |
| OPUSENSE AI INC. No. 15988292 · 26 Greengate Rd. · M3B 1E8 | CBCA | 29 April 2024 |
| Opzilla Solutions Inc.Dissolution pending No. 15878365 · 108 Fulton Ave · M4K 1X8 | CBCA | 20 March 2024 |
| OQC TrusteeCo Inc. No. 10841625 · 181 Bay Street · M5J 2T3 | CBCA | 14 June 2018 |
| OQL Holdings GP Ltd. No. 10027707 · Suite 2430, TD-Canada Trust Tower · M5J 2S1 | CBCA | 19 December 2016 |
| OQO Trading Corp. No. 17283083 · 28 Hedgewood Rd · M2L 1L5 | CBCA | 31 August 2025 |
| OQULi INC. No. 12367394 · 1121-222 The Esplanade · M5A 4M8 | CBCA | 24 September 2020 |
| Orachon Canada, Inc. No. 17108389 · 1938 Avenue Rd · M5M 4A1 | CBCA | 25 June 2025 |
| Orachon Thai Spa & Wellness, Inc. No. 15749310 · 1938 Avenue Rd · M5M 4A1 | CBCA | 5 February 2024 |
| ORACLE VANGUARD INC. No. 16851746 · 238 Doris Ave · M2N 6W1 | CBCA | 23 March 2025 |
| ORACLE WAY CONSULTING LTD. No. 6586457 · 21 Lesgay Cres · M2J 2H9 | CBCA | 19 June 2006 |
| ORACLIA INC. No. 13045897 · 125 Bamburgh Cir · M1W 3G4 | CBCA | 25 May 2021 |
| OralPro Dental Foundation No. 16362311 · 777 Bay St. · M5G 2C8 | NFP Act | 12 September 2024 |
| Orange Access to Justice Project No. 10264156 · 44 Charles St W · M4Y 1R7 | NFP Act | 3 June 2017 |
| Orange Beaver Inc. No. 13812481 · 334 Springdale Boulevard · M4C 2A4 | CBCA | 25 February 2022 |
| Orange Brown Import and Export Ltd. No. 8998949 · 34 MINOWAN MIIKAN LANE · M6J 0G3 | CBCA | 26 August 2014 |
| Orange Finance Solutions Corporation No. 15770637 · 51 E Liberty St. · M6K 3P8 | CBCA | 12 February 2024 |
| Orange Fox Inc. No. 11273655 · 160 Cactus Avenue · M2R 2V3 | CBCA | 27 February 2019 |
| Orange Grove Management Company Ltd. No. 17145217 · 2 Elmont Dr · M4B 2M1 | CBCA | 9 July 2025 |
| Orange Ladder Agency Inc. No. 18012474 · 200 Dufferin St · M6K 1Z4 | CBCA | 12 June 2026 |
| Orange Law Group Ltd. No. 10579050 · 77 Bloor St W, Suite 1103 · M5S 1M2 | CBCA | 15 January 2018 |
| Orange Man Inc. No. 10435112 · 477 Richmond Street West · M5V 3E7 | CBCA | 4 October 2017 |
| Orange Moon Travel Inc. No. 17424434 · 218 queens quay west · M5J 2Y6 | CBCA | 24 October 2025 |
| ORANGE ORCHID ENTERPRISE INC. No. 16707530 · 222 Coronation Dr · M1E 2J4 | CBCA | 29 January 2025 |
| Orange Specs Consulting Incorporated No. 7752326 · 161 Cocksfield Ave · M3H 3T4 | CBCA | 13 January 2011 |
| Orange Stack Inc. No. 13732886 · 21 Nelson St · M5V 3H9 | CBCA | 31 January 2022 |
| Orange Star Logistics Inc. No. 12423430 · 170 The Donway West · M3C 2E8 | CBCA | 17 October 2020 |
| ORANGE SURFACE HOLDINGS INC. No. 9151630 · 15 Loyalist Road · M9A 3P2 | CBCA | 13 January 2015 |
| Orangefish INC. No. 6616348 · 1824 Gerrard St East · M4L 2B4 | CBCA | 23 August 2006 |
| Orangutan Matter Inc. No. 12545527 · 211 - 40 Godstone Road · M2J 3C7 | CBCA | 14 December 2020 |
| ORAO Inc. No. 12592347 · 299 Mill Rd. · M9C 4V9 | CBCA | 29 December 2020 |
| Oratelle Experience Inc. No. 16967451 · 411 Danforth Ave · M4K 1P1 | CBCA | 5 May 2025 |
| Orb Cloud Services, Inc. No. 12139847 · 50 Wellesley Street East · M4Y 1G2 | CBCA | 18 June 2020 |
| Orb Supply Inc. No. 14654650 · 1461 Lawrence Ave W · M6L 0A6 | CBCA | 5 January 2023 |
| Orb Therapeutics Inc. No. 15588243 · 199 Bay Street · M5L 1A9 | CBCA | 7 December 2023 |
| ORB TRADING LTD. No. 14419871 · 424 Birchmount Road · M1K 1M6 | CBCA | 5 October 2022 |
| ORB-AR Enterprise Corporation No. 4002199 · 130 Bloor St W · M5S 1N5 | CBCA | 18 January 2002 |
| OrbaTech Corp. No. 16935982 · 20 Bay St. · M5J 2N8 | CBCA | 23 April 2025 |
| OrbCare Inc. No. 8657637 · 100 King Street West, Suite 6200 · M5X 1B8 | CBCA | 8 October 2013 |
| Orbicon Inc. No. 14122437 · 5 Rosemount Ave. · M6H 2M2 | CBCA | 13 June 2022 |
| ORBIS CANADA FOUNDATION No. 1641891 · 421-192 Spadina Avenue · M5T 2C2 | NFP Act | 7 October 2014 |
| Orbis Geospatial Inc. No. 18172838 · Unit 1805, 909 Bay St · M5S 3G2 | CBCA | 17 August 2026 |
| ORBIT ELECTRONICS AND COMPUTER SYSTEMS LIMITEDDissolution pending No. 15964385 · 2967 Dundas St W · M6P 1Z2 | CBCA | 19 April 2024 |
| ORBIT MEDIA INC. No. 16702716 · A-46 Aberdeen Ave. · M4X 1A2 | CBCA | 1 February 2025 |
| Orbit99 Inc. No. 17847971 · 115 Fern Ave · M6R 1K2 | CBCA | 10 April 2026 |
| Orbital Productions Inc. No. 9090053 · 305 Rathburn Road · M9B 2L7 | CBCA | 1 January 2015 |
| Orbitux Intelligent Infrastructure Inc. No. 17517386 · 10 Lamport Ave · M4W 1S6 | CBCA | 2 December 2025 |
| OrbitWash Canada Inc. No. 17899343 · 3201 - 88 Queen St E · M5C 0B6 | CBCA | 29 April 2026 |
| ORC Gear LimitedDissolution pending No. 9788662 · 202 Gowan Avenue · M4J 2K6 | CBCA | 10 June 2016 |
| Orca Accounting Solutions Inc. No. 17527691 · 2005-16 Harrison Garden Blvd · M2N 7J6 | CBCA | 5 December 2025 |
| Orca Dx Inc. No. 17051379 · 121 Sultana Ave · M6A 1T6 | CBCA | 5 June 2025 |
| ORCAS RK MARKETING INC. No. 16695752 · 1506 - 1441 Lawrence Ave E · M4A 1W3 | CBCA | 25 January 2025 |
| OrcaX Ltd. No. 13493881 · 97 Havendale Rd · M1S 1E6 | CBCA | 8 November 2021 |
| Orchad Ventures International Corp. No. 17130945 · 300 Supertest Rd., Unit 1 · M3J 2M2 | CBCA | 3 July 2025 |
| Orchard Labs Inc. No. 8473854 · 202-213 Sterling Rd · M6R 2B2 | CBCA | 27 March 2013 |
| Orchestra Marketing Inc. No. 8081395 · 83 Dunedin Dr. · M8X 2K8 | CBCA | 30 January 2012 |
| Orchetta Inc. No. 17123361 · 350 Bay St · M5H 2S6 | CBCA | 1 July 2025 |
| Orchevra Inc. No. 17248504 · 32 Trolley Cres · M5A 0E8 | CBCA | 18 August 2025 |
| Orchid Financing Inc. No. 13078086 · 33 La Peer Boulevard · M1W 2H3 | CBCA | 4 June 2021 |
| Orchidea Spirits Corp. No. 9502432 · 1131 Steeles Ave. West · M2R 3W8 | CBCA | 6 November 2015 |
| Order of the Knights of Rizal Willowdale Chapter Inc. No. 16943462 · 33 Kentland Crescent · M2M 2X7 | NFP Act | 25 April 2025 |
| Order of the Prismatic Aviary No. 16788475 · 37 Raymond Ave · M6S 2B1 | NFP Act | 27 February 2025 |
| orderax Inc. No. 10939633 · 3009 - 21 Iceboat Terrace · M5V 4A9 | CBCA | 10 August 2018 |
| Orderly Chaos Inc. No. 10278912 · 2727 STEELES AVE WEST UNIT 103-761 · M3J 3G9 | CBCA | 22 June 2017 |
| Ordestn Inc. No. 15869137 · 264 Queens Quay West · M5J 1B5 | CBCA | 18 March 2024 |
| Ordinary Miracles Ltd. No. 11140264 · 153 Morrison Avenue · M6E 1M6 | CBCA | 11 December 2018 |
| OrdinaryTech Inc. No. 17384904 · 19 Western Battery Road · M6K 0E3 | CBCA | 8 October 2025 |
| Ordivia Capital Corp. No. 15818010 · 18 Madoc Dr · M6B 2R9 | CBCA | 28 February 2024 |
| ORDONEZ CONSTRUCTION LTD. No. 16033504 · 31 Fordwich Crescent · M9W 2T3 | CBCA | 13 May 2024 |
| OREAL PROPERTIES INC. No. 9400915 · 89 SCOLLARD STREET · M5R 1G4 | CBCA | 10 August 2015 |
| Oreeve Activewear Incorporated No. 17908121 · 201-25 Davisville Ave · M4S 1G3 | CBCA | 3 May 2026 |
| Orenpoint Inc. No. 17298994 · 24 Neville Park Blvd · M4E 3P6 | CBCA | 6 September 2025 |
| Orenta Controls Design and Consulting LTD.Dissolution pending No. 7337230 · 1 YONGE STREET · M5E 1W7 | CBCA | 23 February 2010 |
| ORES MANAGEMENT, ADMINISTRATION AND CONSULTING INC. No. 14570031 · 155 Wellington Street West · M5V 3J7 | CBCA | 1 December 2022 |
| OREVEINS SOFTWARE INC. No. 8279594 · 11 Sandhurst Circle · M1S 4B2 | CBCA | 22 August 2012 |
| Orfund Foundation No. 4151585 · 199 BAY ST · M5L 1B9 | NFP Act | 17 July 2014 |
| ORG-MATTERS SOLUTIONS INC. No. 6555268 · 255 CONSUMERS ROAD · M2J 1R4 | CBCA | 19 April 2006 |
| Organic Capital Solutions Inc. No. 11854330 · 46 DE QUINCY BLVD · M3H 1Y5 | CBCA | 20 January 2020 |
| Organic Pigment Inc. No. 16263160 · 15 Wellesley St W · M4Y 0G7 | CBCA | 3 August 2024 |
| ORGANIC REVIVAL ltd. No. 15594898 · UNIT 1313, 1236 Birchmount Road · M1P 0G4 | CBCA | 11 December 2023 |
| Organic Routes Corp.Dissolution pending No. 16214592 · 1322 - 30 Shore Breeze Dr · M8V 0J1 | CBCA | 16 July 2024 |
| Organica Planet Inc.Dissolution pending No. 13914411 · 2 Sonic way · M3C 0P2 | CBCA | 1 April 2022 |
| OrganicBoost Inc. No. 10773816 · 5106-38 Widmer St · M5V 0P7 | CBCA | 8 May 2018 |
| Organigram Inc. No. 17343175 · 145 King Street West, Suite 1400 · M5H 1J8 | CBCA | 1 October 2025 |
| ORGANIMI INC. No. 8146861 · 10 Oakview Avenue · M6P 3J2 | CBCA | 22 March 2012 |
| Organimo Inc. No. 13723674 · 18 King Street East, Suite 1400 · M5C 1C4 | CBCA | 28 January 2022 |
| Organiqly Filtrd Inc. No. 16664610 · 40 Wynford Dr · M3C 1J5 | CBCA | 14 January 2025 |
| ORGANIZATION CONSULTING LIMITED No. 3790410 · PH 3 - 18 Concorde Place · M3C 3T9 | CBCA | 8 August 2000 |
| Organization of Traditional Tibetan Medicine and Sciences of Canada No. 14351193 · 396 Horner Avenue · M8W 2A4 | NFP Act | 7 September 2022 |
| Organization of Women's Freedom in Iraq - Canada No. 16286526 · 40 Pine Crescent · M4E 1L2 | NFP Act | 14 August 2024 |
| Organizational Effectiveness Solutions Incorporated No. 9937587 · 30 Wellington Street East - 2006 · M5E 1S3 | CBCA | 7 October 2016 |
| Organized reDesign Inc. No. 11912810 · 275 Yorkland Rd. · M2J 0B4 | CBCA | 19 February 2020 |
| ORGIN STUDIOS INC. No. 16286135 · 82 Laird Dr · M4G 3V1 | CBCA | 13 August 2024 |
| ORGNL Thought Inc. No. 18158673 · 1109-275 Cassandra Blvd · M3A 1V6 | CBCA | 11 August 2026 |
| orgshift solutions inc. No. 12378124 · 352 Cranbrooke Avenue · M5M 1N3 | CBCA | 1 October 2020 |
| OrgTheory Inc. No. 14870611 · 2 Edith Drive · M4R 2H7 | CBCA | 22 March 2023 |
| Orgullo Latino Canada No. 18115087 · 1510-201 Sherbourne St · M5A 3X2 | NFP Act | 24 July 2026 |
| Orgway Mining Inc. No. 13276392 · 1 Yonge Street · M5E 1W7 | CBCA | 19 August 2021 |
| Orhux Inc. No. 17586612 · 1754 St Clair Ave W · M6N 1J3 | CBCA | 1 January 2026 |
| ORI Distributions Inc.Dissolution pending No. 16064507 · 20 Carabob Court · M1T 3N1 | CBCA | 23 May 2024 |
| Ori Eight Studio Inc.Dissolution pending No. 15168031 · 603- 820 Burnhamthorpe Road · M9C 4W2 | CBCA | 3 July 2023 |
| ORIANDER JADE ENTERTAINMENT INC. No. 14568893 · 1308-25 NICHOLAS AVENUE · M5A 0M9 | CBCA | 30 November 2022 |
| ORICA CANADA INC. No. 12788870 · 199 Bay Street · M5L 1B9 | CBCA | 2 March 2021 |
| OriCare Canada Inc. No. 8221081 · 199, BAY STREET · M5L 1B9 | NFP Act | 3 July 2012 |
| Oriedin Trade Limited No. 16751628 · 2967 Dundas St. W. · M6P 1Z2 | CBCA | 14 February 2025 |
| Orient Construction Development Group Inc. No. 15254701 · 51 Heathview Ave · M2K 2C2 | CBCA | 3 August 2023 |
| Orient Studio Inc. No. 17643241 · Unit 819-550 Queens Quay West · M5V 3M8 | CBCA | 23 January 2026 |
| Oriental Sources Inc. No. 6560202 · 19 Kingslake Rd · M2J 3E2 | CBCA | 28 April 2006 |
| Orientalnet Consulting LTD. No. 6385605 · 28 CARL CRESCENT · M1W 3R2 | CBCA | 2 May 2005 |
| Oriented Construction and Contracting Limited No. 15505721 · 5109 Steeles Avenue West · M9L 2Y8 | CBCA | 6 November 2023 |
| ORIENTEUROPE INVESTMENT CORPORATION No. 10508853 · 5 Waxwing Pl · M3C 1N5 | CBCA | 23 November 2017 |
| Origa-Sab Rehab Centre No. 12399059 · 455 Drewry Avenue · M2R 2K6 | NFP Act | 6 October 2020 |
| ORIGAMI COLLECTIVE INC. No. 17446705 · 20 Joanith Drive · M4B 1S7 | CBCA | 3 November 2025 |
| ORIGAMI-HOUSE PAINTING SERVIES INC. No. 16270107 · 15 Field Sparroway · M2H 3B6 | CBCA | 6 August 2024 |
| Orighoye Consulting Inc. No. 14742192 · 88 Scott Street · M5E 0A9 | CBCA | 6 February 2023 |
| Origin FR Inc. No. 11704044 · 2500- 120 Adelaide Street West · M5H 1T1 | CBCA | 28 October 2019 |
| Origin Hubs Canada Inc. No. 13521401 · 50 Forest Manor Road · M2J 0E3 | CBCA | 17 November 2021 |
| Origin Intake Solutions Corporation No. 11552147 · 81 King Georges Road · M8X 1M1 | CBCA | 3 August 2019 |
| Origin Management Inc. No. 17356749 · 217 St. George Street · M5R 3S7 | CBCA | 28 September 2025 |
| Origin Travels Inc. No. 10646652 · 115 blue jays way · M5V 0N4 | CBCA | 22 February 2018 |
| Origin Wellness Inc. No. 11195522 · 573 Danforth Ave · M4K 1P9 | CBCA | 14 January 2019 |
| Original Citizen Inc. No. 11848593 · 130 King Street West · M5X 1E3 | CBCA | 16 January 2020 |
| Original Era Inc. No. 14618858 · 76 Bradworthy Court · M1B 2S7 | CBCA | 21 December 2022 |
| Original Studios Inc. No. 11827952 · 8 the Esplanade · M5E 0A6 | CBCA | 6 January 2020 |
| OriginEight Tech Ltd. No. 15097037 · 57 Spadina Avenue · M5V 0T9 | CBCA | 7 June 2023 |
| ORIGINLABS INC. No. 16566138 · 1 Market St. · M5E 0A2 | CBCA | 3 December 2024 |
| Origins Barber Studio Inc. No. 13611612 · 205 Cosburn Ave · M4J 2L4 | CBCA | 20 December 2021 |
| ORIGO International Inc. No. 12312166 · 2300 Yonge Street · M4P 1E4 | CBCA | 1 September 2020 |
| ORIGO SELECT MEDIA CORP. No. 3689395 · 20-4480, CHESSWOOD DRIVE · M3J 2B9 | CBCA | 30 November 1999 |
| Oriki Concepts Inc. No. 16290086 · 99 Lake Shore Boulevard East · M5E 0H3 | CBCA | 14 August 2024 |
| Orino Olive Oil Inc. No. 16556299 · 96 Runnymede Rd · M6S 2Y3 | CBCA | 28 November 2024 |
| Oriole Football Inc. No. 16908594 · 212-225 Van Horne Avenue · M2J 2T9 | CBCA | 12 April 2025 |
| Oriole Sustainable Solutions Inc. No. 14784804 · 84 Pynford Crescent · M3A 1W8 | CBCA | 1 March 2023 |
| orion net tax inc. No. 16494536 · 1751 Sheppard Ave E · M2J 0A4 | CBCA | 2 November 2024 |
| Orion Steel Group Canada Inc. No. 17112033 · 155 Wellington Street West · M5V 3J7 | CBCA | 26 June 2025 |
| Orion Terasoft Solutions inc. No. 13268012 · 1108-2960 Don Mills Rd W · M2J 3B8 | CBCA | 16 August 2021 |
| ORIONIX INC. No. 16671250 · 22 Gradwell Dr · M1M 2M9 | CBCA | 16 January 2025 |
| ORIONSEA ENTERPRISES INC. No. 8821640 · 30 Shore Breeze Dr. · M8V 0J1 | CBCA | 17 March 2014 |
| OrionTrade Inc. No. 11192574 · 216 - 85 GAMBLE AVE · M4K 2H6 | CBCA | 11 January 2019 |
| ORIOTECH SOLUTIONS INC. No. 7725728 · 1015 Lakeshore Blvd East · M4M 1B3 | CBCA | 1 January 2011 |
| Òrìṣà Heritage Festival No. 16568220 · 161 Habitant Dr · M9M 2P4 | NFP Act | 3 December 2024 |
| Orisai Corp. No. 15854539 · Mondeo Drive · M1P 5B6 | CBCA | 12 March 2024 |
| ORISON AI SAFETY FOUNDATION No. 17891008 · 220 Delaware Avenue · M6H 2T5 | NFP Act | 26 April 2026 |
| Oriva Group Inc. No. 17891628 · 301-1 Valhalla Inn Rd · M9B 1S9 | CBCA | 27 April 2026 |
| Oriva Health Solutions Inc. No. 17297670 · 9 Dyas Rd · M3B 1V5 | CBCA | 7 September 2025 |
| ORIVANA INC. No. 13304124 · 340 Port Royal Trail · M1V 2L7 | CBCA | 30 August 2021 |
| Orivane Holdings Inc. No. 17510357 · Suite 238, 5200 Yonge St · M2N 5P6 | CBCA | 28 November 2025 |
| Orkestra SCS Inc. No. 10730688 · 70 Bond Street · M5B 1X3 | CBCA | 12 April 2018 |
| Orkid Gallery Collection Inc. No. 15247039 · 3 PURLING PL · M3B 1V4 | CBCA | 1 August 2023 |
| ORL Consulting Limited No. 15500672 · 25 Nicholas Avenue · M5A 0M9 | CBCA | 3 November 2023 |
| ORLANDOH EVENTS TALENTS Ltd. No. 15696593 · 166 Maplehurst Ave · M2N 3B9 | CBCA | 18 January 2024 |
| Orlov Family Foundation No. 17430264 · Suite 1101 - 375 University Ave · M5G 2J5 | NFP Act | 27 October 2025 |
| ORLOVA BOUTIQUE INC. No. 10222151 · 375 Brunswick Ave · M5R 2Z3 | CBCA | 4 May 2017 |