Every company we hold, straight from the official registers. Filter it, then open any company to see the source and the date we read each field.
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| Company | Country | City | Industry | Staff | Website | Phone | |
|---|---|---|---|---|---|---|---|
| 1000320199 ONTARIO INC. | United Kingdom | TORONTO | — | — | — | — | — |
| 1159424 ONTARIO LIMITED | United Kingdom | ONTARIO | — | — | — | — | — |
| 1170028 ONTARIO LIMITED | United Kingdom | TORONTO | — | — | — | — | — |
| 1314981 ONTARIO LIMITED | Norway | LB 2P6 MISSISSAUGA ONTARIO | — | — | aacomputing.com | — | +14169070518 |
| 1314981 ONTARIO LIMITED | Norway | — | Konsulentvirksomhet tilknyttet informasjonsteknologi og forvaltning og drift av it-systemer | — | — | — | — |
| 1413570 ONTARIO INC | United Kingdom | WINDSOR | — |
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An official data source.
An official data source.
An official data source.
An official data source.
The Global Legal Entity Identifier Foundation register: every company worldwide that holds an LEI, the ID used in financial markets.
Rendered 2026-09-04T00:33:36.240Z · machine-readable twin: /api/stats
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| 1623247 ONTARIO LIMITED | United Kingdom | STRATFORD | — | — | — | — | — |
| 1645468 ONTARIO INC. | United Kingdom | BRAMPTON | — | — | — | — | — |
| 1796496 ONTARIO INC. | United Kingdom | TORONTO | — | — | — | — | — |
| 2041962 ONTARIO LIMITED | United Kingdom | SARNIA | — | — | — | — | — |
| Contact details are shown for the first 10 companies. Unlock every email, phone and website across every match — plus the AI dossier that says why to call each one — from £19/month. See plans | |||||||
| 2182523 ONTARIO LIMITED | United Kingdom | ONTARIO | — | — | — | — | — |
| 2224951 ONTARIO INC. | United Kingdom | OAKVILLE | — | — | — | — | — |
| 2328582 ONTARIO LIMITED | United Kingdom | ROMFORD | Information technology consultancy activities | — | — | — | — |
| 2758435 ONTARIO LTD. | United Kingdom | MISSISSAUGA | — | — | — | — | — |
| 2758439 ONTARIO INC. | United Kingdom | MISSISSAUGA | — | — | — | — | — |
| 2763157 ONTARIO INC | United Kingdom | BRAMPTON | — | — | — | — | — |
| 2848970 ONTARIO LIMITED | United Kingdom | INGERSOLL | — | — | — | — | — |
| 464075 ONTARIO LIMITED | United Kingdom | LONDON | — | — | — | — | — |
| 657694 ONTARIO LTD. | United Kingdom | ONTARIO | — | — | — | — | — |
| Asunto Oy Ontario | Finland | ESPOO | Operating of own or leased dwellings and residential real estate | — | — | — | — |
| BALLYMORE ONTARIO LIMITED | United Kingdom | LONDON | Development of building projects | — | — | — | — |
| Bostadsrättsföreningen Ontario | Sweden | LIDINGÖ | — | — | — | — | — |
| MONTARIO SOLUTIONS LTD | United Kingdom | SALISBURY | Security systems service activities | — | — | — | — |
| NEWABLE ONTARIO LIMITED | United Kingdom | LEEDS | Financial intermediation not elsewhere classified | — | — | — | — |
| ONTARIO ACQUISITIONS FX INTER LIMITED | United Kingdom | LONDON | Other business support service activities n.e.c. | — | — | — | — |
| ONTARIO AIRPORTS INVESTMENTS LIMITED | United Kingdom | LONDON | Financial intermediation not elsewhere classified | — | — | — | — |
| ONTARIO AS | Norway | TRONDHEIM | Andre egeninvesteringsselskaper | — | — | — | •• •• •• •• |
| ONTARIO BASIN DEVELOPMENTS PHASE 1 LIMITED | United Kingdom | MANCHESTER | Other letting and operating of own or leased real estate | — | — | — | — |
| ONTARIO BASIN DEVELOPMENTS PHASE 2 LIMITED | United Kingdom | MANCHESTER | Other letting and operating of own or leased real estate | — | — | — | — |
| ONTARIO FURNITURE STORES LIMITED | United Kingdom | BASILDON | Retail of furniture, lighting, and similar (not musical instruments or scores) in specialised store | — | — | — | — |
| ONTARIO HOLDING LIMITED | United Kingdom | WREXHAM | Activities of production holding companies | — | — | — | — |
| ONTARIO HOMESPHERE LTD | United Kingdom | MANCHESTER | Other letting and operating of own or leased real estate | — | — | — | — |
| ONTARIO INSPIRATIONS LIMITED | United Kingdom | LEEDS | Other business support service activities n.e.c. | — | — | — | — |
| ONTARIO INTERNATIONAL LP | United Kingdom | EDINBURGH | — | — | — | — | — |
| ONTARIO INVESTMENTS SP | United Kingdom | EDINBURGH | — | — | — | — | — |
| ONTARIO LIMITED | United Kingdom | DOUGLAS | — | — | — | — | — |
| ONTARIO MANAGEMENT LIMITED | United Kingdom | WREXHAM | Activities of production holding companies | — | — | — | — |
| ONTARIO MEDICAL LTD | United Kingdom | BOREHAMWOOD | Other human health activities | — | — | — | — |
| ONTARIO PROPERTY LTD | United Kingdom | WAKEFIELD | Buying and selling of own real estate | — | — | — | — |
| ONTARIO REAL ESTATE LP | United Kingdom | EDINBURGH | — | — | — | — | — |
| ONTARIO TEACHERS' PENSION PLAN (EUROPE) LIMITED | United Kingdom | LONDON | Fund management activities | — | — | — | — |
| ONTARIO TEACHERS' PENSION PLAN BOARD | United Kingdom | TORONTO, ON | — | — | — | — | — |
| ONTARIO TEACHERS’ PENSION PLAN (EUROPE) RE LIMITED | United Kingdom | LONDON | Fund management activities | — | — | — | — |
| ONTARIO UK PARTNERSHIP LTD | United Kingdom | HASTINGS | Agents involved in the sale of food, beverages and tobacco | — | — | — | — |
| ONTARIO VENTURES LIMITED | United Kingdom | OLDBURY | Development of building projects | — | — | — | — |
| OVEN CLEAN (ONTARIO) LIMITED | United Kingdom | MACCLESFIELD | — | — | — | — | — |
| Ontario Corporation 002541132 Filial Sverige | Sweden | STOCKHOLM | — | — | — | — | — |
| Ontario Marketing AB | Sweden | BERGSHAMRA | — | — | — | — | — |
| Ontario Trade OÜ | Estonia | Tallinn | Muude mujal liigitamata finantsteenuste osutamine, v.a kindlustus ja pensionifondid | 0 | — | — | — |
| OÜ Ontario | Estonia | Kambja vald | Kaubavedu maanteel | 0 | — | — | +37 •• •• •• •• |
An official data source.
An official data source.
Brønnøysundregistrene, Norway's central register of legal entities (Enhetsregisteret).
An official data source.
An official data source.
An official data source.
Companies House, the official UK company register: every company incorporated in England, Wales, Scotland and Northern Ireland.
Websites, general email addresses and phone numbers read from each company's own public website. The page each fact was found on is stored with it.
Companies by country of registration
Registered address, as filed
The register's own classification