Federal corporations in Toronto, Ontario
91,458 active corporations have their registered office here. Page 340 of 458.
| Company | Governing act | Registered |
|---|---|---|
| OB Flooring & Painting Inc. No. 13487113 · 2403 - 5 Massey Square · M4C 5L6 | CBCA | 4 November 2021 |
| Obacom Consulting Inc. No. 12292840 · 2482 Yonge Street · M4P 2H5 | CBCA | 25 August 2020 |
| Obatech Heating and cooling Inc. No. 14400704 · 1610-24 Leith Hill Road · M2J 1Z3 | CBCA | 26 September 2022 |
| OBED GLOBAL INC. No. 9574689 · 920- 275 Shuter St. · M5A 1W4 | CBCA | 6 January 2016 |
| OBEDFRANO INTERNATIONAL COMPANY Inc. No. 15276934 · 3-190 Milvan Dr · M9L 1Z9 | CBCA | 13 August 2023 |
| Obeebo Labs Ltd. No. 11420259 · 1145 Midland Avenue, Unit 9 · M1K 4H2 | CBCA | 21 May 2019 |
| OBEHIMEME CATERERS LTD. No. 16234178 · 236 Sherbourne Street · M5A 3X2 | CBCA | 23 July 2024 |
| OBEN CODE INC. No. 10353787 · 430 McLevin Avenue · M1B 5P1 | CBCA | 4 August 2017 |
| OBERHAUZ Inc. No. 15740835 · 60 Poynter Dr · M9R 1L2 | CBCA | 1 February 2024 |
| OBERIG 2022 CANADA INC. No. 14065042 · 360-16 ELGIN ST · L3T 4T4 | CBCA | 24 May 2022 |
| Obesity Matters No. 12095637 · 100 King Street West · M5X 1C7 | NFP Act | 1 June 2020 |
| Obgeen General Contractor Inc.Dissolution pending No. 11448722 · 245 Homewood Avenue · M2M 1K7 | CBCA | 5 June 2019 |
| Obgeen Holding Inc.Dissolution pending No. 11441582 · 245 Homewood Avenue · M2M 1K7 | CBCA | 31 May 2019 |
| Obgeen Pro Plumbers Inc.Dissolution pending No. 11523210 · 245 Homewood Avenue · M2M 1K7 | CBCA | 18 July 2019 |
| Obi Eats Ltd. No. 17338066 · 52-111 the Queensway · M6S 5B6 | CBCA | 21 September 2025 |
| OBI Tire & Auto Care Inc. No. 16807526 · 1403-555 The West Mall · M9C 1G8 | CBCA | 6 March 2025 |
| Obi Veterinary Education Inc. No. 12198860 · 506 Glen Park Ave · M6B 2G1 | CBCA | 15 July 2020 |
| Obica Holdings Inc. No. 11285645 · 59 Chaplin Crescent · M5P 1A2 | CBCA | 6 March 2019 |
| Obie & Ax Inc. No. 11653946 · 2 Bloor Street East, Suite 3500 · M4W 1A8 | CBCA | 29 September 2019 |
| Obikaelo Global Concept LimitedDissolution pending No. 15875463 · 908-266 Sherbourne Street · M5A 2S2 | CBCA | 19 March 2024 |
| OBIS DIGITAL BOOKKEEPING SERVICES Inc. No. 15287847 · Unit 3, Milvan Drive · M9L 1Z9 | CBCA | 16 August 2023 |
| OBJ Baseball Inc. No. 15532019 · 53 Laird Drive · M4G 3T4 | CBCA | 15 November 2023 |
| Object Factory Inc. No. 16387039 · 333 Bay St., Suite 2400 · M5H 2T6 | CBCA | 23 September 2024 |
| Objective Medical Technologies Inc. No. 15021855 · 901 Queen St W · M6J 3X4 | CBCA | 12 May 2023 |
| Objective Sports Marketing and Consultancy Inc. No. 16272878 · 12 Habitant Dr · M9M 2N8 | CBCA | 7 August 2024 |
| Objects & Ideas Inc. No. 11987399 · 111 Hannaford Street · M4E 3G9 | CBCA | 1 April 2020 |
| OBK ADVISORS INC. No. 13384217 · 700-55 Town Centre Court · M1P 4X4 | CBCA | 28 September 2021 |
| OBLAIR Insulating Inc. No. 15231817 · 142 JANE STREET · M6S 3Y6 | CBCA | 26 July 2023 |
| OBLATE FATHERS OF ASSUMPTION PROVINCE No. 953377 · 71 INDIAN TRAIL · M6R 2A1 | SAOP | 28 March 1957 |
| Obliq Business Solutions Inc.Dissolution pending No. 15844592 · 370 Ridelle Ave York · M6B 4B4 | CBCA | 7 March 2024 |
| OBO FARMS Inc. No. 17054394 · 2420 Finch Ave W · M9M 2E2 | CBCA | 6 June 2025 |
| OBODO CARE FOUNDATION No. 13644146 · 100 Wingarden Court · M1B 2P4 | NFP Act | 3 January 2022 |
| OBONTO CANADA INC. No. 17009992 · 21 Scollard St · M5R 1G1 | CBCA | 21 May 2025 |
| OBOUR TRANSPORT INC. No. 16363385 · 3101 Weston Rd · M9M 2Z9 | CBCA | 13 September 2024 |
| Obox Estate Ltd. No. 14632494 · 2 St Clair Avenue West, 18th Floor · M4V 1L5 | CBCA | 29 December 2022 |
| OBOX.REAL INC. No. 17080051 · 2209 - 15 Vena Wy · M9M 0G8 | CBCA | 14 June 2025 |
| Obraval Group Inc. No. 17242671 · 97 Bude St · M6E 2E4 | CBCA | 15 August 2025 |
| OBRAYAL INSTITUTE OF MANAGEMENT SCIENCES,RESEARCH & PROFESSIONAL STUDIES INC. No. 15820251 · 126 SHORTING ROAD · M1S 3S3 | CBCA | 29 February 2024 |
| Obscura Creative Inc. No. 16884512 · 54 Boston Ave Unit #3 · M4M 2T9 | CBCA | 3 April 2025 |
| Observatory of the Family No. 15801826 · 306 The West Mall · M9C 1C8 | NFP Act | 23 February 2024 |
| OBSERVER PUBLICATIONS INC. No. 2147611 · 310 Danforth Ave., Suite C1 · M4K 1N6 | NFP Act | 3 December 2013 |
| Obsessor Oak Inc. No. 15618924 · 51 Symons Street · M8V 1T7 | CBCA | 19 December 2023 |
| Obsidian Financial Services Inc. No. 12158574 · 633 Coronation Drive · M1E 2K4 | CBCA | 26 June 2020 |
| Obsidian Network Inc. No. 17316194 · 1090 Don Mills Rd. · M3C 3R6 | CBCA | 12 September 2025 |
| Obsidian Robotics Inc. No. 17832915 · 190 Fulton Ave · M4K 1Y3 | CBCA | 7 April 2026 |
| Obsidian Turtle Inc. No. 14036328 · 1185 The Queensway · M8Z 0C6 | CBCA | 14 May 2022 |
| Obsidiana Duo No. 15827345 · 1-1982 Eglinton Ave W · M6E 2J9 | NFP Act | 2 March 2024 |
| Obsiido Alternative Investments Inc. No. 14071701 · 36 Toronto Street, Suite 850 · M5C 2C5 | CBCA | 26 May 2022 |
| Obstacle Ventures Inc. No. 16061133 · 78 Sarah Ashbridge Ave · M4L 3Y9 | CBCA | 22 May 2024 |
| OBVIOUS ALLEGORY INC. No. 12665298 · 23 Triller Avenue · M6K 3B7 | CBCA | 20 January 2021 |
| Obytrics Tech Solutions inc.Dissolution pending No. 14982304 · 310-35 Strangford Lane · M1L 0E5 | CBCA | 1 May 2023 |
| OCAD Student Union No. 2458004 · 230 RICHMOND STREET WEST · M5V 3V5 | NFP Act | 6 August 2015 |
| OCAD U CO Education Foundation No. 11424785 · 100 McCaul Street · M5T 1W1 | NFP Act | 23 May 2019 |
| OCAD U CO FOUNDATION No. 11424807 · 100 McCaul Street · M5T 1W1 | NFP Act | 23 May 2019 |
| OCAKBASI BABA RESTAURANT CORP. No. 13711447 · 5-4544 Dufferin Street · M3H 5X2 | CBCA | 25 January 2022 |
| Ocama Collective No. 12300311 · 107 Corbett Avenue · M6N 1V3 | NFP Act | 27 August 2020 |
| OCanada Consulting Inc. No. 10002313 · 447 OConnor drive · M4J 2W7 | CBCA | 29 November 2016 |
| OCARINA MEDIA GROUP INC. No. 11142232 · 608-35 Thorncliffe Park Drive · M4H 1J3 | CBCA | 12 December 2018 |
| Occasia Canada, Inc. No. 17564066 · 3171 Lenworth Drive · L4X 2G6 | CBCA | 1 January 2026 |
| Occasio Technologies Inc. No. 17986696 · 390 Dawes Rd, Unit: 611 · M4B 2E5 | CBCA | 2 June 2026 |
| OCCUPATIONAL SAFETY, HEALTH & ENVIRONMENT FOUNDATION INTERNATIONAL No. 10302333 · 605 - 757 Victoria Park Avenue · M4C 5N8 | NFP Act | 1 July 2017 |
| Occupational Therapy by Pooja Joshi Professional Corporation No. 16819753 · 5 Parkway Forest Drive · M2J 1L2 | CBCA | 11 March 2025 |
| OCDran Corporation No. 14729056 · 74 Dutch Myrtle Way · M3B 3K8 | CBCA | 1 February 2023 |
| OCE Solutions Inc. No. 16346944 · 39 Roehampton Avenue unit 2307 · M4P 0G1 | CBCA | 7 September 2024 |
| OCEAN AND LIONS HOLDINGS INC. No. 6095895 · 359 SILVERTHORN AVENUE · M6M 3G7 | CBCA | 12 May 2003 |
| Ocean Breeze Integrated Health Centre Inc. No. 13788709 · 320 Tweedsmuir Ave · M5P 2Y3 | CBCA | 17 February 2022 |
| Ocean Brilliant Inc. No. 10478121 · 6021 Yonge Street, Suite 820 · M2M 3W2 | CBCA | 11 November 2017 |
| OCEAN COSMETIC CLINIC INC. No. 16049257 · 20 Eglinton Ave E · M4P 1A6 | CBCA | 17 May 2024 |
| Ocean Everest Industries Inc. No. 11988140 · 17 Sexton Cres · M2H 2L4 | CBCA | 1 April 2020 |
| Ocean Fresh Foods Inc. No. 16106919 · 3583 Sheppard Ave E · M1T 3K8 | CBCA | 7 June 2024 |
| Ocean Mouse Studio Inc. No. 12677261 · 66 Isabella street Apt 2013 · M4Y 1N3 | CBCA | 24 January 2021 |
| OCEAN NETWORK EXPRESS (CANADA) INC. No. 10379590 · 333 Bay Street, Suite 2400 · M5H 2T6 | CBCA | 25 August 2017 |
| Ocean View Windows & Eaves Ltd. No. 14971043 · 21 Maynard Avenue · M6K 2Z8 | CBCA | 26 April 2023 |
| Ocean way Logistics services Inc. No. 17131666 · 47 Hadrian Dr · M9W 1V5 | CBCA | 4 July 2025 |
| Ocean Wings Inc. No. 16262171 · 88 Wingold Ave · M6B 1P5 | CBCA | 2 August 2024 |
| Ocean Zenith Inc. No. 16458220 · 10 Massey Square · M4C 5M9 | CBCA | 18 October 2024 |
| Oceana Canada No. 8391629 · 18 King St E, Suite 505 · M5C 1C4 | NFP Act | 22 March 2013 |
| OceanCross Immigration Services Corp. No. 14191358 · 3520 Danforth Avenue · M1L 1E5 | CBCA | 7 July 2022 |
| OceanCure Health & Wellness Inc. No. 17253630 · 180 Chalkfarm Dr · M3L 2H8 | CBCA | 20 August 2025 |
| Oceanic Measurement Group (OMG) Inc. No. 14691229 · 135 Rose Avenue · M4X 1P1 | CBCA | 19 January 2023 |
| Oceanic Productions Inc. No. 9762540 · 2967 Dundas St. W. #345B · M6P 1Z2 | CBCA | 24 May 2016 |
| OCEANIC PROPERTIES INC. No. 10654264 · 1 Concorde Place · M3C 3K6 | CBCA | 27 February 2018 |
| OCEANS TRAVEL & CRUISES LTD. No. 3664457 · 200 CONSUMERS ROAD · M2J 4R4 | CBCA | 20 October 1999 |
| Oceanstream Inc. No. 12266237 · 478 Salem Avenue North · M6H 3E1 | CBCA | 13 August 2020 |
| OCEANTOWN INTERNATIONAL LTD. No. 14589611 · 1870 Birchmount Road · M1P 2J7 | CBCA | 8 December 2022 |
| Oceanus Ingenii Ltd. No. 12035634 · 49 Edith Dr. · M4R 1Y9 | CBCA | 1 May 2020 |
| Oceanwide Group Inc. No. 11792822 · 482 Spadina Road · M5P 2W8 | CBCA | 1 January 2020 |
| OCEU No. 11916076 · 895 Don Mills Rd. · M3C 1W3 | NFP Act | 20 February 2020 |
| OCG AVIATION INC. No. 10175765 · 1 Greensboro Dr · M9W 1E1 | CBCA | 4 April 2017 |
| OCHRE DEVELOPMENT HOLDING INC. No. 9807586 · 171 parkview ave · M2N 3Y6 | CBCA | 24 June 2016 |
| OCHRE REAL ESTATE DEVELOPMENT INC. No. 9787283 · 171 parkview ave · M2N 3Y6 | CBCA | 9 June 2016 |
| Ocimum Trading Inc. No. 13726835 · 284 Cocksfield Avenue · M3H 3T9 | CBCA | 30 January 2022 |
| OCK Apparel Inc. No. 18120048 · 1005-85 Queens Wharf Rd · M5V 0J9 | CBCA | 27 July 2026 |
| ocktiv Ltd. No. 13576094 · 2967 Dundas Street West · M6P 1Z2 | CBCA | 7 December 2021 |
| OCM Alinkos Group Limited No. 15081262 · 60 Atlantic Ave · M6K 1Y2 | CBCA | 2 June 2023 |
| Ocols inc. No. 12597501 · 525 Lawrence Avenue West · M6A 3E1 | CBCA | 28 December 2020 |
| OCPI GT Investment Limited No. 6820701 · 900 - 100 Adelaide St W · M5H 0E2 | CBCA | 9 August 2007 |
| OCS recruitment Canada Inc. No. 17469471 · 20 Richmond St E · M5C 2R9 | CBCA | 12 November 2025 |
| OctaBridge Canada Inc. No. 17853912 · 74 Bertrand Ave · M1K 2S6 | CBCA | 13 April 2026 |
| Octago Technologies Inc. No. 7279370 · 4003 Bayview Ave · M2M 3Z8 | CBCA | 17 November 2009 |
| Octagon Global Systems Inc. No. 17568495 · 375 University Ave · M5G 2J5 | CBCA | 22 December 2025 |
| OCTANIX CANADA INC. No. 3893464 · 245 DAVISVILLE AVENUE · M4S 3H4 | CBCA | 11 May 2001 |
| Octapharma Canada Inc. No. 6440541 · 25 King Street West · M5L 1G1 | CBCA | 29 August 2005 |
| OCTATE CREATIONS, INC. No. 10324434 · 58 Hillsdale Ave E · M4S 1T5 | CBCA | 17 July 2017 |
| OCTAV Integrated Design Inc. No. 13055779 · 88 Northcote Avenue · M6J 3K3 | CBCA | 28 May 2021 |
| OCTO LABS Inc. No. 16053025 · 17 Zorra St · M8Z 0C8 | CBCA | 21 May 2024 |
| October Systems Inc. No. 14643127 · 91 Carlaw Avenue · M4M 2R6 | CBCA | 2 January 2023 |
| October91 Limited No. 17137281 · 105 George St · M5A 2N4 | CBCA | 7 July 2025 |
| Octopus Auto Body Inc. No. 15720796 · 127 Raleigh Ave · M1K 1A1 | CBCA | 25 January 2024 |
| Octopus-ITSM.com inc. No. 17399057 · 181 Bay St. · M5J 2T9 | CBCA | 15 October 2025 |
| OctoShare Inc. No. 16058833 · 2450 Weston Road · M9N 2A3 | CBCA | 22 May 2024 |
| OCTOX LTD. No. 17373392 · 2482 Yonge St · M4P 2H5 | CBCA | 4 October 2025 |
| Ocudi Shipping Ltd.Dissolution pending No. 16213871 · 30 Racine Rd · M9W 2Z3 | CBCA | 16 July 2024 |
| OcularAI Inc. No. 9642358 · Innovation York · M3J 1P3 | CBCA | 23 February 2016 |
| OD Carrillo Labour Inc. No. 17961332 · 209-100 Lower Ossington Ave · M6J 0A7 | CBCA | 23 May 2026 |
| OD Glamoré Care Inc. No. 15309263 · 67 Dalmatian Crescent · M1C 4W7 | CBCA | 25 August 2023 |
| OD MIKAYI COMMUNITY ORGANIZATION No. 16724060 · 544 Birchmount Rd · M1K 1P3 | NFP Act | 5 February 2025 |
| OD MOTORS INCORPORATED No. 13777197 · 1408 - 3400 Weston Road · M9M 2W2 | CBCA | 14 February 2022 |
| OD Ventures Inc. No. 13336395 · 7 Sanwin Crt. · M2J 4C6 | CBCA | 10 September 2021 |
| Odacova Inc. No. 11187848 · 50 Carroll Street · M4M 3G3 | CBCA | 9 January 2019 |
| ODAIA INTELLIGENCE INC. No. 10665762 · 150 King Street West · M5H 1J9 | CBCA | 6 March 2018 |
| OddBird Studio Inc. No. 9744185 · 390 Cherry St · M5A 0E2 | CBCA | 8 May 2016 |
| Oddd Inc. No. 8751331 · 371 Front Street West · M5V 3S8 | CBCA | 9 January 2014 |
| Oddio Studio Inc. No. 7843020 · 20 1/2 Bellevue Avenue · M5T 2N4 | CBCA | 20 April 2011 |
| Ode to hospitality Corp. No. 13485978 · 1417 Dundas Street West · M6J 1Y4 | CBCA | 4 November 2021 |
| Odem Capital Inc. No. 7003226 · 3625 Dufferin Street · M3K 1N4 | CBCA | 30 June 2008 |
| Oderin Consulting Associates Ltd. No. 14475194 · 1642 Dupont Street · M6P 3T2 | CBCA | 24 October 2022 |
| Odessa Major Organization Inc. No. 11730037 · 100 King Street West, · M5X 1A9 | CBCA | 9 November 2019 |
| Odette Federer Family Foundation No. 9389709 · 157 ROCHESTER AVENUE · M4N 1P2 | NFP Act | 17 November 2015 |
| ODGERS INTERIM CANADA INC. No. 7721323 · 200 Bay Street, Suite 3300 · M5J 2J3 | CBCA | 8 December 2010 |
| ODHAS IT SOLUTIONS LIMITED No. 12872374 · 740 - 92 Caplan Avenue , Barrie , ON · L4N 9J2 | CBCA | 26 March 2021 |
| ODIANS BUSINESS ENTERPRISE INC. No. 14500555 · 2737 Kipling Avenue · M9V 4C3 | CBCA | 2 November 2022 |
| Odie Capital S.A Inc. No. 17347499 · 26 Huson Crt · M9V 4L1 | CBCA | 24 September 2025 |
| Odin Venture Partners Inc. No. 16355633 · 59 Cathedral Bluffs Drive · M1M 2T6 | CBCA | 10 September 2024 |
| ODINKIT INC. No. 10816914 · 200 Roehampton Avenue · M4P 1R8 | CBCA | 31 May 2018 |
| ODISHA PUJA COMMITTEE CANADA No. 15012295 · 29 Rosebank Drive · M1B 5Y7 | NFP Act | 10 May 2023 |
| ODISHA SPORTS ASSOCIATION OF CANADA INC. No. 10840297 · 1118-2460 Eglinton Avenue East · M1K 5J7 | NFP Act | 13 June 2018 |
| Odnanre Services Inc. No. 14871553 · 62 Goodwood Park Crescent · M4C 2G5 | CBCA | 22 March 2023 |
| Odo Ye Fe Association of Toronto No. 17662840 · 5 Yorkdale Crescent · M9M 1B9 | NFP Act | 30 January 2026 |
| ODOBO CARE INC. No. 12016222 · 62 CALORA COURT · M1W 2Z9 | CBCA | 22 April 2020 |
| Odola Inc. No. 16922473 · 101 - 320 Bay St. · M5H 4A6 | CBCA | 17 April 2025 |
| ODTU ALUMNI ASSOCIATION OF CANADA No. 10075515 · 39 YORK RIDGE RD · M2P 1R8 | NFP Act | 15 May 2017 |
| Odum Fragrance Limited No. 13202445 · 75 Queens Wharf Road · M5V 0J8 | CBCA | 30 July 2021 |
| Odus Transit Inc. No. 10467090 · 44-3059 Finch Ave West · M9M 0A7 | CBCA | 26 October 2017 |
| Odvinn Corporation No. 14099613 · 804-10 Bridletowne Circle · M1W 2M4 | CBCA | 6 June 2022 |
| Odyssea Imports Inc. No. 14550790 · 237-165 The Queensway · M8Y 1H8 | CBCA | 23 November 2022 |
| Odyssey Montessori School Incorporated No. 6525563 · 47 ROBIN HOOD ROAD · M9A 2W6 | CBCA | 20 February 2006 |
| Odyssey Stays Inc. No. 15447178 · 2406-88 Harbour Street · M5J 0C3 | CBCA | 16 October 2023 |
| ODYSSEY TIME INC. No. 3639801 · 60 PRINCE ANDREW PLACE · M3C 2H4 | CBCA | 9 July 1999 |
| Odyssey3D Inc. No. 10151807 · 11 Arboretum Lane · M3J 1P3 | CBCA | 21 March 2017 |
| OE JANITORIAL SERVICES INC. No. 17473133 · 29 Robinson Ave · M1L 3S8 | CBCA | 13 November 2025 |
| OEEZ INC. No. 17516860 · 172 Apache Trail · M2H 2J2 | CBCA | 1 December 2025 |
| Oepus Inc. No. 13539270 · 28 Castleton Avenue · M6N 3Z5 | CBCA | 23 November 2021 |
| OExport Corporation No. 10874485 · 6063, Yonge St · M2M 3W2 | CBCA | 6 July 2018 |
| Of Interest Incorporated No. 11604821 · 40 Homewood Ave #2006 · M4Y 2K2 | CBCA | 4 September 2019 |
| Off Colour No. 11734806 · 1511-4727 Sheppard Avenue East · M1S 5B3 | NFP Act | 12 December 2019 |
| Off Earth No. 18033994 · 145 1/2 Church Street, Unit 5 · M5B 1Y4 | NFP Act | 26 June 2026 |
| Off Kilter Marketing Limited No. 12847094 · 55 Gerrard St W · M5G 0B9 | CBCA | 19 March 2021 |
| Off the Floor Records Inc. No. 17725434 · 477 Richmond St W #202 · M5V 3E7 | CBCA | 25 February 2026 |
| Off The Wall Brands Inc.Dissolution pending No. 15023742 · 105 Victoria Street · M5C 3B4 | CBCA | 13 May 2023 |
| OFF-AIR TELEVISION INC. No. 6515118 · #307-64 St. Clair Ave., W. · M4V 1N1 | CBCA | 1 February 2006 |
| Off-Guard Marketing Corp. No. 14898940 · 15 Fort York · M5V 3Y4 | CBCA | 31 March 2023 |
| OFF-ROAD IN THE SIX INC. No. 16483798 · 50 O'Neill Rd · M3C 0R1 | CBCA | 29 October 2024 |
| OFFERMAX NETWORK INC. No. 10457973 · 70 Jutland Rd · M8Z 2G6 | CBCA | 19 October 2017 |
| OFFICE CART INC. No. 6948707 · 24 Deane Field Crescent · M9B 3B3 | CBCA | 30 March 2008 |
| Office Cleanist Inc. No. 11394851 · 915-18 Valley Woods Rd · M3A 0A1 | CBCA | 6 May 2019 |
| Office in Search of Inc. No. 15525039 · 663 Bloor Street West · M6G 1L1 | CBCA | 13 November 2023 |
| Office OU Ltd. No. 9846689 · 165 Lauder Avenue · M6E 3H5 | CBCA | 1 August 2016 |
| OfficeArchitecture Inc. No. 7554354 · 18 Dacre Cres · M6S 2W1 | CBCA | 17 May 2010 |
| OFFICIAL H2O CANADA INC. No. 16861261 · 209 WICKSTEED AVENUE, UNIT 37 · M4G 0B1 | CBCA | 26 March 2025 |
| Officietto Inc. No. 15875391 · 507 King St E · M5A 1M3 | CBCA | 19 March 2024 |
| Offiscal Inc. No. 18015511 · 36 Toronto St · M5C 2C5 | CBCA | 13 June 2026 |
| Offline.now Inc. No. 17518765 · 100 King St W · M5X 1B8 | CBCA | 2 December 2025 |
| OFFLOAD CANADA INC. No. 11634542 · 622 College Street Suite 201 F · M6G 1B6 | CBCA | 18 September 2019 |
| OffPlan Real Estate Ltd. No. 11855204 · 200-1183 King Street West · M6K 3C5 | CBCA | 21 January 2020 |
| Offside Boys Inc. No. 15393922 · 49 Old Yonge Street · M2P 1P6 | CBCA | 26 September 2023 |
| OffsideAI Inc. No. 14175611 · 56 Temperance Street · M5H 3V5 | CBCA | 30 June 2022 |
| Offsite Studios Ltd. No. 9001883 · 310-23 Lascelles Blvd · M4V 2B9 | CBCA | 28 August 2014 |
| OffSzn Co. Inc. No. 16897797 · 57 Hillcrest Ave · M2N 3N6 | CBCA | 8 April 2025 |
| Offyce Bold Café & Co. Inc. No. 16845681 · 24 Vanevery St · M8V 1Y6 | CBCA | 20 March 2025 |
| OFI GP Inc. No. 6414079 · 40 King Street West · M5H 3S1 | CBCA | 4 July 2005 |
| OFM FUNDS GROUP INC./GROUPE DE FONDS OFM INC. No. 6880339 · 181 Bay street · M5J 2T3 | CBCA | 27 November 2007 |
| OFME JEWELRY INC. No. 8996946 · 312 HOLLYBERRY TRAIL · M2H 2P4 | CBCA | 22 August 2014 |
| OFOQ AL-Tamayuz For Trading Ltd. No. 18078858 · Office 575 145 1/2 Church Street Unit 5 · M5B 1Y4 | CBCA | 9 July 2026 |
| Ofstaff Technologies Inc. No. 16184766 · 2967 Dundas St. W. · M6P 1Z2 | CBCA | 4 July 2024 |
| Often Hospitality Inc. No. 17290276 · 1023 Bathurst St · M5R 3G8 | CBCA | 3 September 2025 |
| Ofuure Inc. No. 14866657 · 219 Dufferin St, Unit 217C · M6K 3J1 | CBCA | 21 March 2023 |
| OG Solutions Inc. No. 10069221 · 5900 Yonge str., Apt.#916 · M2M 3T8 | CBCA | 19 January 2017 |
| Oganesson118 Inc. No. 14241053 · 100 Upper Madison Avenue · M2N 6M4 | CBCA | 6 August 2022 |
| OGB Home Solutions Inc. No. 17663455 · 20 Pinewood Ave · M6C 2V1 | CBCA | 1 February 2026 |
| Ogbemudia Bassey Osagie Leadership and Empowerment Foundation No. 15816459 · 2420 Finch Avenue West, Unit 18 · M9M 2E2 | NFP Act | 28 February 2024 |
| OGBOMOSHO PROGRESSIVE COMMUNITY DEVELOPMENT IN CANADA No. 14275098 · 42 Eddystone Ave · M3N 1H4 | NFP Act | 9 August 2022 |
| OGC MANAGEMENT INC. No. 11447726 · 88 Scott Street · M5E 0A9 | CBCA | 4 June 2019 |
| OGDEN LOGISTICS INC. No. 12245531 · 34 Dixington Crescent · M9P 2K6 | CBCA | 5 August 2020 |
| OGEMARVS LOGISTICS INC. No. 12099187 · 108-10 Willowridge Road · M9R 3Y8 | CBCA | 2 June 2020 |
| OGHAB CONSTRUCTION INC. No. 11220853 · 1612-20 Godstone Road · M2J 3C5 | CBCA | 28 January 2019 |
| Ogichidaa Pictures Inc. No. 16895441 · 11 Charlotte St · M5V 0M6 | CBCA | 8 April 2025 |
| Ogiven Incorporated No. 9792082 · 4th Floor, 80 Atlantic Avenue · M6K 1X9 | CBCA | 14 June 2016 |
| Ògo Tàwa Inc. No. 11672916 · 104 Crockford Blvd, · M1R 3C3 | NFP Act | 9 October 2019 |
| OGOOLUWAA LTD. No. 13111211 · 11 Four Winds Drive # 19 · M3J 1K7 | CBCA | 16 June 2021 |