Federal corporations in Montréal, Quebec
37,021 active corporations have their registered office here. Page 149 of 186.
| Company | Governing act | Registered |
|---|---|---|
| Nurau Inc. No. 12197146 · 3978 Rue Saint-André · H2L 3W1 | CBCA | 14 July 2020 |
| NURONE INC. No. 8858918 · 606-100, rue André-Prévost · H3E 0C3 | CBCA | 16 April 2014 |
| NURPUR INTERNATIONAL INC. No. 17265786 · 7680 Rue Bernard · H8N 1V9 | CBCA | 25 August 2025 |
| Nurture Posterity International No. 12946637 · 510-3464 Rue Hutchison · H2X 2G6 | NFP Act | 20 April 2021 |
| NURUN INC. No. 3483363 · 358, rue Beaubien Ouest · H2V 4S6 | CBCA | 8 April 1998 |
| NUTAAQ MÉDIA INC. No. 2710285 · 105 OUEST, RUE VILLENEUVE · H2T 2R6 | CBCA | 23 April 1991 |
| NUTAVITA ORGANICS INGREDIENTS INC. No. 12650177 · 4120 Chemin de la Côte-Sainte-Catherine · H3T 1E3 | CBCA | 14 January 2021 |
| NUTRAMI INC. No. 1986368 · 8320 Mayrand Street · H4P 2C9 | CBCA | 11 October 1985 |
| NUTRI-DELICE FOODS INC. No. 1546929 · 137 SAINT-FERDINAND, SUITE 126 · H4C 2S6 | CBCA | 12 August 1983 |
| NutriLabs Inc. No. 11175556 · 1249 Rue Ducas · H8N 1A5 | CBCA | 3 January 2019 |
| Nutrilyo No. 16942539 · 6595 Rue Saint-Urbain · H2S 3G6 | NFP Act | 25 April 2025 |
| NUTRIMUNDO INC. No. 4005147 · 2772 ST.EMILE · H1L 5N3 | CBCA | 27 February 2002 |
| NutriTower Inc. No. 8653020 · 2135 de la Montagne · H3G 1Z8 | CBCA | 3 October 2013 |
| Nuvaux Innovative Materials inc. No. 14161602 · 2180, rue sainte-catherine O, 200 · H3H 1M7 | CBCA | 30 June 2022 |
| NUVEI CORPORATION No. 16556094 · 1100 René-Lévesque Blvd. West · H3B 4N4 | CBCA | 28 November 2024 |
| Nuvera Canada Inc. No. 17817754 · 1842 Rue Bois-des-Caryers · H8N 0A8 | CBCA | 31 March 2026 |
| NuVo Mode Inc. No. 7560311 · 5121 Avenue du Parc · H2V 4G3 | CBCA | 25 May 2010 |
| Nüvü Caméras Inc. No. 7518153 · 355 RUE PEEL · H3C 2G9 | CBCA | 12 April 2010 |
| NUWA CARE INC. No. 9085963 · 555 rue Chabanel O · H2N 2H8 | CBCA | 12 November 2014 |
| Nuzik Productions Inc. No. 17875703 · 10480 Av. Lausanne · H1H 5B3 | CBCA | 21 April 2026 |
| NVCORE inc. No. 11677519 · 303-1210 saint Antoine est · H2L 2R1 | CBCA | 11 October 2019 |
| NVRAZZAD Transportation Inc. No. 17139306 · 409-6420. Somerled Avenue · H4V 1S3 | CBCA | 7 July 2025 |
| NWC3 West Island GP Inc. No. 13914232 · 3650-1000 De la Gauchetière Ouest · H3B 4W5 | CBCA | 31 March 2022 |
| Nyma Solutions Inc. No. 7850913 · 2-936 MONT-ROYAL EST · H3J 1X2 | CBCA | 30 April 2011 |
| Nymbus Capital Inc. No. 4112229 · 1002 Sherbrooke Ouest · H3A 3L6 | CBCA | 30 September 2002 |
| Nymion inc. No. 12974053 · 400-3 Place Ville Marie · H3B 2E3 | CBCA | 30 April 2021 |
| Nyxaira Cyberdéfense inc. No. 17072198 · 1100-1550 Rue Metcalfe · H3A 1X6 | CBCA | 11 June 2025 |
| Nyxyn Enterprises Inc. No. 17703635 · 759 Rue du Square-Victoria · H2Y 2J7 | CBCA | 17 February 2026 |
| NZ Orford Investments Inc. No. 8511888 · 1250 Réné-Lévesque Boulevard West · H3B 5E9 | CBCA | 2 May 2013 |
| Nzeyimana Consulting Inc. No. 10954071 · 1140 Wellington · H3C 1V8 | CBCA | 20 August 2018 |
| O 2MOT INC. No. 13489523 · 448 rue Notre-Dame E. Suite 403 · H2Y 1C8 | CBCA | 5 November 2021 |
| O Berry Inc. No. 7183330 · 79 rue Saint Catherine east · H2X 1K5 | CBCA | 2 June 2009 |
| Ô Mira Inc. No. 10708674 · 503-2250 Boulevard Thimens · H4R 2K4 | CBCA | 29 March 2018 |
| O Technology Holding Inc. No. 15125103 · 3090 Avenue Trafalgar · H3Y 1H4 | CBCA | 16 June 2023 |
| O.L.E. CANADA INC. No. 2843692 · 3450 Rue Saint-Denis · H2X 3L3 | CBCA | 11 August 1992 |
| O.M.R. ALLOYS INC. No. 8024677 · 752 CHEMIN DU GOLF · H3E 1A8 | CBCA | 1 January 2012 |
| O.N.G- Care for African`s children No. 16884407 · 12375 Av. Allard · H1G 6B5 | NFP Act | 3 April 2025 |
| O'pastel inc.Dissolution pending No. 14950488 · 7- 6555 Rue Laurendeau · H4E 3Y6 | CBCA | 18 April 2023 |
| O'Shares Investments Inc. No. 9225072 · 1010 SHERBROOKE STREET WEST · H3A 2R7 | CBCA | 18 March 2015 |
| O2V SOLUTION INC. No. 9763953 · 422 Galt · H4G 2P4 | CBCA | 24 May 2016 |
| OAK CREEK CONSULTING INC. No. 17412851 · 4594 Av. Coolbrook · H3X 2K6 | CBCA | 21 October 2025 |
| Oaklins Canada Inc. No. 8551081 · 418 RUE SHERBROOKE EST · H2L 1J6 | CBCA | 1 August 2013 |
| OARRS Inc. No. 8366675 · 3435 Stanley · H3A 1S2 | CBCA | 4 December 2012 |
| Oasis Capital Partners Inc. No. 12834642 · 4155 Av d'Oxford · H4A 2Y5 | CBCA | 16 March 2021 |
| Oasis Learning AI Inc. No. 16628265 · 305 R. de la Commune O., Suite 31 · H2Y 2E1 | CBCA | 1 January 2025 |
| OASIS Studios immersifs inc. No. 13165230 · 7100-380 Rue Saint-Antoine Ouest · H2Y 3X7 | CBCA | 7 July 2021 |
| Oaziz Extracts Inc. No. 11558633 · 322 rue de Port-Royal Ouest · H3L 2B8 | CBCA | 8 August 2019 |
| ÔB CONSEILS INC. No. 7097875 · 305-3425 ave Ridgewood · H3V 1B6 | CBCA | 23 December 2008 |
| OBAK INVESTMENTS INC. No. 9514937 · 320-333 DÉCARIE BOULEVARD · H4N 3M9 | CBCA | 18 November 2015 |
| OBAMAR HOLDINGS INC. No. 10375357 · 9855 RUE MEILLEUR · H3L 3J6 | CBCA | 22 August 2017 |
| OBDURARE Inc. No. 17300701 · 2020 Rue Bossuet · H1N 2R7 | CBCA | 7 September 2025 |
| Obeliks Inc. No. 9407111 · 290 Rue de la Montagne, 2e étage · H3C 2B1 | CBCA | 14 August 2015 |
| OBERFELD SNOWCAP ADVISORY SERVICES US HOLDINGS INC. No. 11554018 · 8300 Boulevard Décarie · H4P 2P5 | CBCA | 6 August 2019 |
| OBERFELD SNOWCAP INC. No. 4404611 · 8300 DECARIE BOULEVARD · H4P 2P5 | CBCA | 1 January 2007 |
| OBERFELD SNOWCAP REALTY INC. No. 4407962 · 8300 DECARIE BOULEVARD · H4P 2P5 | CBCA | 30 January 2007 |
| OBERSTOWN CONSULTING INC. No. 10596337 · 705-1515 Avenue du Docteur-Penfield · H3G 2R8 | CBCA | 23 January 2018 |
| OBIUS INC. No. 13174875 · 366-800 Rue Du Square-Victoria · H3C 0B4 | CBCA | 12 July 2021 |
| Object Intelligence Technologies Inc. No. 18179166 · 7529 Av Casgrain · H2R 1Y9 | CBCA | 1 September 2026 |
| Object Matters Inc. No. 9335692 · 301-1360 Rue Saint-Jacques · H3C 4M4 | CBCA | 16 June 2015 |
| Objectif Bien-être INC. No. 6659284 · 5065 CHEMIN QUEEN MARY · H3W 1X4 | CBCA | 17 November 2006 |
| OBKIO INC. No. 10612022 · B01-7275 Rue Saint-Urbain · H2R 2Y5 | CBCA | 1 February 2018 |
| OBLICAS INC. No. 1783521 · 1200 MCGILL COLLEGE AVE · H3B 4G7 | CBCA | 24 October 1984 |
| OBLIVAL INC. No. 1783491 · 1200 MCGILL COLLEGE AVENUE · H3B 4G7 | CBCA | 24 October 1984 |
| OBOX.STUDIO INC.Dissolution pending No. 14316762 · 1020 de Bleury St. · H2Z 0B9 | CBCA | 19 April 2023 |
| Observatoire International des droits de la Nature No. 10683531 · 4392 Avenue Charlemagne · H1X 3N4 | NFP Act | 15 March 2018 |
| Observatoire International pour la Démocratie et la Gouvernance (OIDG) No. 15907713 · 1805, rue Sauvé Ouest · H4N 3B8 | NFP Act | 30 March 2024 |
| OBSERVATOIRE VIEILLISSEMENT ET SOCIÉTÉ (OVS) No. 4279859 · R-0726-4565 Ch Queen-Mary · H3W 1W5 | NFP Act | 11 September 2014 |
| Observia Clinical Incorporated No. 14009355 · 3620 Rue Lorne Crescent #617 · H2X 2B1 | CBCA | 4 May 2022 |
| Obsolesce Inc. No. 10451614 · 109 Turgeon St · H4C 2M9 | CBCA | 17 October 2017 |
| OBUNTU WORLDWIDE CANADA .(OWC ) INC. No. 10761427 · 365B-6830 Avenue du Parc · H4N 1W7 | CBCA | 1 May 2018 |
| OC FILMS (CANADA) INC. No. 8377693 · 1035 Avenue Laurier Ouest · H2V 2L1 | CBCA | 12 December 2012 |
| Ocanova Inc. No. 16837930 · 2001 Blvd Robert-Bourassa · H3A 2A6 | CBCA | 18 March 2025 |
| OCCASIONS D'AFFAIRES SOVIETIQUES ET NORD-AMERICAINES INC. No. 2548950 · 4955 QUEEN MARY ROAD · H3W 1X4 | CBCA | 6 December 1989 |
| OCCIDENTAL INDUSTRIES INC. No. 2637782 · 1134 STE-CATHERINE ST. WEST #705 · H3B 1H4 | CBCA | 24 August 1990 |
| Ocean 7 Holding Corp. No. 8802467 · 11490 James-Morrice · H3M 2E7 | CBCA | 1 March 2014 |
| Ocean Bou Inc. No. 14481429 · 1245 Redpath Crescent · H3G 1A1 | CBCA | 26 October 2022 |
| Ocean By Oceane Inc. No. 13943267 · 6880 lemay · H1T 2L9 | CBCA | 11 April 2022 |
| Ocean Fish and Seafood Inc. No. 10428850 · 603 - 4840 Chemin de la Côte-Saint-Luc · H3W 2H1 | CBCA | 29 September 2017 |
| OCEAN PROTUTORING LTD. No. 8657033 · 204-2100 Rue Guy · H3H 2M8 | CBCA | 8 October 2013 |
| OCEAN SPRAY OF CANADA LTD. No. 550299 · 3000-1 Place Ville-Marie · H3B 4N8 | CBCA | 26 January 1979 |
| Oceana Beauty Inc. No. 14080432 · 1045 Rue Wellington · H3C 1V6 | CBCA | 29 May 2022 |
| Oceanfilled Trucking Inc. No. 14637925 · 2236 Rue Préville · H8N 1N5 | CBCA | 30 December 2022 |
| OCEANWAY SHIPPING COMPANY INC. No. 16743471 · 2300-800 René-Lévesque Blvd. West · H3B 1X9 | CBCA | 12 February 2025 |
| Ocellaris Pharma Inc. No. 11223836 · 810-1470 rue Peel · H3A 1T1 | CBCA | 29 January 2019 |
| OCLYN INC. No. 17472358 · 7562 8e Avenue · H2A 3E2 | CBCA | 13 November 2025 |
| OCO SOLUTIONS CORP. No. 14453468 · 2237 Madison Avenue · H4B 2T5 | CBCA | 15 October 2022 |
| OCRAM Capital Inc. No. 8441065 · 48 Le Royer Street West · H2Y 1W7 | CBCA | 20 February 2013 |
| OCRAM HOLDINGS INC. No. 6633404 · 48 Le Royer Street West · H2Y 1W7 | CBCA | 28 September 2006 |
| OCRAM REALTIES INC. No. 8441227 · 48 Le Royer Street West · H2Y 1W7 | CBCA | 20 February 2013 |
| OCTASIC INC. No. 11385585 · 30-2901 Rachel E. · H1W 4A4 | CBCA | 1 May 2019 |
| OCTO PURCHASING GROUP No. 4490011 · 4372 AVENUE PIERRE-DE COUBERTIN · H1V 1A6 | NFP Act | 17 June 2014 |
| Octo Solutions Inc. No. 9032410 · 6256 3e avenue · H1Y 2X5 | CBCA | 26 September 2014 |
| October Training Ltd. No. 14979834 · 5669 Rue Hadley · H4E 3N1 | CBCA | 30 April 2023 |
| OCULO PLASTIK INC. No. 2262142 · 1170 EST, BOUL HENRI-BOURASSA · H2C 1G4 | CBCA | 10 December 1987 |
| OCWECAN Holdings Inc. No. 17765126 · 8 Rue Redpath Court · H3G 1E1 | CBCA | 1 August 2026 |
| OCWEDID Foundation No. 13118606 · 8 Redpath Ct · H3G 1E1 | NFP Act | 18 June 2021 |
| ODD Consultants Inc. No. 12314606 · 101 Rue de la Rotonde · H3E 3L3 | CBCA | 2 September 2020 |
| ODF COMMERCIAL Inc. No. 17537379 · 365 Rue Sainte-Catherine E · H2X 3X2 | CBCA | 9 December 2025 |
| Odgers Berndtson Canada / Montréal Inc. No. 3768554 · 1250 BOUL RENE LEVESQUE OUEST · H3B 4W8 | CBCA | 1 June 2000 |
| Odinn.io Inc. No. 17676522 · 8989 du Parc Avenue · H2N 1Z1 | CBCA | 5 February 2026 |
| ODS Medical Inc. No. 9273620 · 502-55 Rue de Louvain Ouest · H2N 1A4 | CBCA | 29 April 2015 |
| ODYCOMM CORPORATION INC. No. 16966519 · 1740 Rue Allard · H4E 2K5 | CBCA | 7 May 2025 |
| ODYSEA MEDICAL AESTHETICS VSL INC. No. 17086296 · 1605 Blvd. Marcel-Laurin · H4R 0B7 | CBCA | 17 June 2025 |
| Odyssée TJacquelin inc. No. 13111041 · 205-6377 Rue Garnier · H2G 2Z8 | CBCA | 16 June 2021 |
| ODYSSEY Events & Travel Inc. No. 16266185 · 288 Avenue Richmond #421 · H3J 0C4 | CBCA | 5 August 2024 |
| ODYSSEY SHIPPING LTD. No. 15180805 · 10500 Cote-de-Liesse · H8T 1A4 | CBCA | 7 July 2023 |
| OEC OVERSEAS EXPRESS CONSOLIDATORS INC. No. 16599478 · 725 Montée de Liesse · H4T 1P5 | CBCA | 1 January 2025 |
| OEC Overseas Express Perishables Inc. No. 11165313 · 725 Montée de Liesse · H4T 1P5 | CBCA | 31 December 2018 |
| OEM-AFRICA INC. No. 16826857 · 6315 Rameau · H1P 1R7 | CBCA | 14 March 2025 |
| Oenopole Inc. No. 6653138 · 5605 avenue de gaspé, suite 206 · H2T 2A4 | CBCA | 6 November 2006 |
| Oenoscience Inc. No. 8480320 · 4632, rue Chambord · H2J 3M7 | CBCA | 4 April 2013 |
| OEUVRES DU ROTARY MONTRÉAL VILLE-MARIE No. 8626260 · 1500-500 Place d'Armes · H2M 2W2 | NFP Act | 5 September 2013 |
| OF MATERIAL INC. No. 15264669 · 6406 Av. De Chateaubriand · H2S 2N4 | CBCA | 8 August 2023 |
| Of The Storm Inc. No. 16286291 · 6686 Rue d'Aragon · H4E 3B3 | CBCA | 13 August 2024 |
| OFFENSIVE FYREFOX INC. No. 17331240 · 6-7575 rue Lajeunesse · H2R 2J3 | CBCA | 18 September 2025 |
| Office 81 Inc. No. 15054052 · 26-157 Rue Saint-Paul O · H2Y 1Z5 | CBCA | 24 May 2023 |
| OFFICE DES DROITS DES DETENU-E-S (O.D.D.) No. 1736833 · 2000 BOUL. ST-JOSEPH EST · H2H 1E4 | NFP Act | 9 September 2015 |
| OFFICE GENERAL DES EAUX MINERALES (O.G.E.M.) LTEE. No. 133523 · 204 rue du Saint-Sacrement, Bureau 300, · H2Y 1W8 | CBCA | 11 December 1980 |
| OFFICE GENERAL DES GRANDES MARQUES LTEE No. 550469 · 204 rue du Saint-Sacrement, Bureau 300, · H2Y 1W8 | CBCA | 11 December 1980 |
| Office of Fougere Robinson Inc. No. 12558688 · 4649 Rue Boyer · H2J 3E5 | CBCA | 9 December 2020 |
| OFFLINE SYSTEMS INC. No. 8650268 · 4010 Rue Notre-Dame Ouest · H4C 1R1 | CBCA | 1 October 2013 |
| OFFTECH STUDIO INC. No. 14306988 · 6647 Boulevard Thimens · H4S 1W2 | CBCA | 22 August 2022 |
| OGILVIE SQUARE SHOPPING CENTRE LTD. No. 1596853 · 1255 Peel Street · H3B 2T9 | CBCA | 15 November 1983 |
| Ohmic Technologies Inc. No. 14551800 · RC016-780 AV. Brewster · H4C 2K1 | CBCA | 23 November 2022 |
| Oholio Ventures Inc. No. 9572759 · 101-2084 Rue Clark · H2X 2R7 | CBCA | 5 January 2016 |
| OHONE INC. No. 16155146 · 4028 De Marlowe Avenue · H4A 3M2 | CBCA | 1 July 2024 |
| OIBIA Technologies Inc. No. 17521570 · 1041 Rue du Marché Central suite 1007 · H4N 1J8 | CBCA | 3 December 2025 |
| OiL Chef Corp. No. 11228412 · 4836 Westmore Avenue · H4V 1Z3 | CBCA | 1 February 2019 |
| OINK OINK CANDY INC. No. 8507279 · 5775 Rue Ferrier · H4P 1N3 | CBCA | 29 April 2013 |
| OKAPI ENVIRONMENTAL CONSULTING INCORPORATED No. 8001707 · 5185 Av. O'Bryan · H4V 2A8 | CBCA | 19 October 2011 |
| Okapi Net Canada No. 16671462 · 133 Avenue Clermont · H2T 2M9 | NFP Act | 16 January 2025 |
| OKE-ESHO DISTRIBUTION INC. No. 17980744 · 2-2197 Av Regent · H4A 2R2 | CBCA | 31 May 2026 |
| OLA DISPLAY CORP. No. 3294421 · 407 boul Saint-Laurent · H2Y 2Y5 | CBCA | 6 September 1996 |
| Olameter Inc. No. 11814435 · 2000 McGill College Avenue · H3A 3H3 | CBCA | 1 January 2020 |
| OLCTAN INVESTMENTS INC. No. 13475174 · 1805, rue Sauvé Ouest, bureau 320 · H4N 3B8 | CBCA | 1 November 2021 |
| Old Calendar Greek Eastern Metropolia of Gnesion Orthodoxon Christianon of Canada No. 459101 · 4520 HUTCHISON STREET · H2V 3Z9 | NFP Act | 10 October 2014 |
| OLD FLOOR AMERICA INC. No. 10451363 · 1253 Dickson Street · H1N 3T4 | CBCA | 17 October 2017 |
| Old Ledger Inc. No. 12647532 · 704 - 1951 Boulevard De Maisonneuve Est. · H2K 2C9 | CBCA | 14 January 2021 |
| OldSalt Services Inc. No. 15129389 · 5150 Avenue De Lorimier · H2H 2C2 | CBCA | 19 June 2023 |
| OLISTIN RENAUDMK HOLDINGS INC. No. 14336356 · 13836 Forsyth · H1A 4A6 | CBCA | 1 September 2022 |
| Olive & Apple Corporation No. 8371610 · 2305 AVENUE DESJARDINS · H1V 2H6 | CBCA | 5 December 2012 |
| Olive Orange inc. No. 6641733 · 2350 Florian · H2K 2P5 | CBCA | 16 October 2006 |
| OLIVER-MAG INDUSTRIES LTD. No. 2745232 · 8735 GOUIN BLVD. EAST · H1E 2P6 | CBCA | 28 August 1991 |
| OLIVES EN FOLIE INC. No. 9035346 · 1744 William · H3J 1R4 | CBCA | 29 September 2014 |
| Olivia's Music Practice Support Hub Inc. No. 17030614 · 4266 Av Old Orchard · H4A 3B2 | CBCA | 28 May 2025 |
| Olivier Désilets Société Professionnelle Inc. No. 12525097 · 1501 McGill College Avenue · H3A 3N9 | CBCA | 26 November 2020 |
| Olivier Tolila Immobilier Inc. No. 11614266 · 1350 Rue Sherbrooke Ouest, suite 305 · H3G 1J1 | CBCA | 9 September 2019 |
| Oliwaw Inc. No. 17678878 · 7393 Bd Roi-René · H1K 3G7 | CBCA | 6 February 2026 |
| OLLY FRESCO'S PC INC. No. 15952832 · 1620-625 SAINTE-CATHERINE W ST · H3B 1B7 | CBCA | 16 April 2024 |
| OLONNU LOGISTICS INC. No. 16905099 · 2197 Av. Regent · H4A 2R2 | CBCA | 11 April 2025 |
| OLP Sports Incorporated No. 8650241 · 422 Ste-Madeleine · H3K 2K7 | CBCA | 1 October 2013 |
| OLPAK HOLDINGS INC. No. 8302693 · 2000 Drummond Street · H3G 2X1 | CBCA | 22 September 2012 |
| Olympes de la Parole Canada No. 12404311 · 4914 Isabella · H3W 1S7 | NFP Act | 8 October 2020 |
| OLYMPIA FILMS INC. No. 7795220 · 3548 Grey Avenue · H4A 3N6 | CBCA | 7 June 2011 |
| OLYMPIC LINEN SUPPLIES LTD. No. 15078610 · 2440 Rue des Carrières · H2G 1X7 | CBCA | 1 June 2023 |
| OM GURU JI TRANSPORT INC. No. 14640292 · 4137 Rue Mackenzie · H3S 1E7 | CBCA | 3 January 2023 |
| Omast Strategics Inc. No. 16356265 · 1177 Rue Duguay · H4R 1W2 | CBCA | 11 September 2024 |
| OMB Foundation No. 8684669 · 2025 Avenue Barclay · H3S 1J4 | NFP Act | 26 November 2013 |
| OMEGA PLATINE III LTÉE No. 4155815 · 5047 18 AVENUE · H1X 2N8 | CBCA | 1 April 2003 |
| OMEGA745 INC. No. 11195760 · 485 Rue McGill · H2Y 2H4 | CBCA | 14 January 2019 |
| Omid Sys Solutions Inc. No. 17169469 · 226 Rue Berlioz · H3E 1B9 | CBCA | 22 July 2025 |
| OMNI CAPITAL INC. No. 1017802 · 3548 GREY AVENUE · H4A 3N6 | CBCA | 17 October 1980 |
| OMNI HOVERBOARDS INC. No. 9320679 · 300-642 rue De Courcelle · H4C 3C5 | CBCA | 4 June 2015 |
| Omni Ope Inc. No. 13017940 · M-261 Rue Saint-Jacques · H2Y 1M6 | CBCA | 18 May 2021 |
| OMNI PROCESS LIMITED - No. 917613 · 2075 UNIVERSITY STREET · H3A 2L1 | CBCA | 21 July 1980 |
| OMNI-INVESTCORP (OMIC) GLOBAL HOLDINGS CORP. No. 8244952 · 200-3737 BOUL. CRÉMAZIE EST · H1Z 2K4 | CBCA | 31 July 2012 |
| Omnibranch Wireless Solutions Inc. No. 3718379 · 189 FINCHLEY · H3X 3A6 | CBCA | 2 February 2000 |
| OmniByte AI Inc. No. 18076626 · 500-5450 Ch De La Côte-Des-Neiges · H3T 1Y6 | CBCA | 9 July 2026 |
| OMNICHEM INC. No. 3296504 · 12205 RUE APRIL · H4B 5M3 | CBCA | 18 September 1996 |
| OmniCorp Global Inc. No. 17126239 · 1100 Boul. René-Lévesque O · H3B 4N4 | CBCA | 2 July 2025 |
| OMNIDENT SERVICES LTD. - No. 14247191 · 4141 Sherbrooke Street West · H3Z 1B7 | CBCA | 1 August 2022 |
| Omnigate International inc. No. 10361267 · 400-257 rue Sherbrooke Est, · H2X 1E3 | CBCA | 11 August 2017 |
| Omnigate Systems Inc. No. 8997101 · 1487 Holy Cross · H4E 1Z9 | CBCA | 22 August 2014 |
| Omnigo.ca Inc. No. 12920182 · 3 place Ville-Marie suite 400 · H3B 2E3 | CBCA | 12 April 2021 |
| OMNIO HOLDING CORP. No. 6519172 · 9195 Villieu · H1R 2J5 | CBCA | 8 February 2006 |
| OmniPlane Touch Technology Inc. No. 15681669 · 3455 Rue Aylmer Apt 705 · H2X 2B5 | CBCA | 13 January 2024 |
| Omniply Technologies Inc. No. 11978268 · 780 Avenue Brewster · H4C 2K1 | CBCA | 26 March 2020 |
| OmniPrepper Inc. No. 17872704 · 640 50e Avenue · H8T 2T8 | CBCA | 20 April 2026 |
| OMNITRANS INC. No. 2112086 · 4300 JEAN-TALON STREET WEST · H4P 1W3 | CBCA | 1 November 1986 |
| OmniTrust Capital Ltd. No. 15909686 · 307-5480 Av. Walkley · H4V 2M7 | CBCA | 31 March 2024 |
| Omnius Inc. No. 7927371 · 6820, 44e avenue · H1T 2P2 | CBCA | 26 July 2011 |
| Omora No. 15036275 · 4637 RUE JEANNE-MANCE · H2V 4J5 | NFP Act | 17 May 2023 |
| On Carousel Inc. No. 17075642 · 5101 Rue Buchan · H4P 1S4 | CBCA | 12 June 2025 |
| ON TIME CARRIERS LOGISTICS Inc. No. 17787341 · 7561 Av. d'Outremont · H3N 2L7 | CBCA | 19 March 2026 |
| ON-Lab Services & Conseils Inc. No. 15446104 · 4-6550 Rue Chabot · H2G 2T5 | CBCA | 16 October 2023 |
| Onaby Investments Inc. No. 15125022 · 3090 Avenue Trafalgar · H3Y 1H4 | CBCA | 16 June 2023 |
| Onaby Real Estate Inc. No. 15125073 · 3090 Avenue Trafalgar · H3Y 1H4 | CBCA | 16 June 2023 |
| Onaby Tech Group Inc. No. 15125120 · 3090 Avenue Trafalgar · H3Y 1H4 | CBCA | 16 June 2023 |
| Onalys Intelligence inc. No. 17978987 · 351 Rue Roy E · H2W 1N1 | CBCA | 29 May 2026 |
| Onandoff productions INC. No. 8360987 · 3800, Saint-Patrick Street · H4E 1A4 | CBCA | 28 November 2012 |
| Onbilia Remittance Inc. No. 15353521 · 2096 Rue Saint Germain · H1W 2T7 | CBCA | 11 September 2023 |
| OncoDiversity Foundation No. 17558830 · 8595 Boul. Saint-Laurent · H2P 2M9 | NFP Act | 18 December 2025 |
| Oncoelectronics Inc. No. 14716558 · 3500 – 800 Victoria Square · H3C 0B4 | CBCA | 27 January 2023 |
| Oncogna Inc. No. 4211472 · 1100 RENE LEVESQUE BLVD. WEST · H3B 5C9 | CBCA | 19 December 2003 |
| Oncore Inc. No. 11734857 · 2500-1155, Boul. René-Lévesque O. · H3B 2K4 | CBCA | 12 November 2019 |
| Onder Renewables Inc. No. 17623275 · 4100 Av. de Melrose · H4A 2S4 | CBCA | 15 January 2026 |
| ONE CLICK RETARGETING INC. No. 11808672 · 1905-1445 rue clark · H2X 0C4 | CBCA | 23 December 2019 |
| One Humanity Inc. No. 12037092 · 903-3450 B Rue Drummond · H3G 1Y3 | CBCA | 3 May 2020 |
| ONE ON ONE ORTHODONTICS INC. No. 15795036 · 1803-50, rue Berlioz · H3E 1M2 | CBCA | 21 February 2024 |
| One Tree Planted Canada Inc. No. 10628859 · 3 Place Ville Marie · H3B 2E3 | NFP Act | 12 February 2018 |