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 | |
|---|---|---|---|---|---|---|---|
| Contact details on this page are for subscribers. 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 | |||||||
| KWC KEYSTONE LTD | United Kingdom | GLASGOW | Development of building projects | — | — | — | — |
| Keystone AB | Sweden | ESKILSTUNA | — | — | — | — | — |
| Keystone Access AB | Sweden | VÄSTERÅS | — | — | — | — | — |
| Keystone Advisers Group OÜ | Estonia | Tallinn | Äri- ja muu juhtimisalane nõustamine | 0 | — | i•••••@•••••.ee | +37 •• •• •• •• |
| Keystone Advisers osaühing | Estonia | Tallinn | Äri- ja muu juhtimisalane nõustamine | 3 | — | i•••••@•••••.ee | +37 •• •• •• •• |
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The Estonian e-Business Register (e-äriregister), run by the Centre of Registers and Information Systems.
An official data source.
An official data source.
The Finnish Patent and Registration Office (PRH) trade register, published as open data with the Business Information System (YTJ).
The Global Legal Entity Identifier Foundation register: every company worldwide that holds an LEI, the ID used in financial markets.
Rendered 2026-09-08T12:01:42.252Z · machine-readable twin: /api/stats
| Sweden |
| TÄBY |
| — |
| — |
| — |
| — |
| — |
| Keystone Analytics OÜ | Estonia | Tallinn | Andmetöötlus, andmekorraldus, andmevahendus jms tegevus | — | — | i•••••@•••••.net | — |
| Keystone Consulting Oy | Finland | HELSINKI | Business and other management consultancy activities | — | •••••.fi | — | — |
| Keystone Education Group AB | Sweden | STOCKHOLM | — | — | — | — | — |
| Keystone Education Group Oy | Finland | HELSINKI | Other information service activities | — | •••••.fi | — | — |
| Keystone Enterprises AB | Sweden | SKOGÅS | — | — | — | — | — |
| Keystone Exploration AB | Sweden | KIRUNA | — | — | — | — | — |
| Keystone Group OÜ | Estonia | Tallinn | Spetsialiseerimata hulgikaubandus | 4 | — | — | — |
| Keystone Holding Group ApS | Denmark | Herning | — | — | — | — | — |
| Keystone Hotel, SIA | Latvia | Rīga | — | — | — | — | — |
| Keystone Management, SIA | Latvia | Rīga | — | — | •••••.com | — | — |
| Keystone Shipping OÜ | Estonia | Tallinn | Spetsialiseerimata hulgikaubandus | 3 | — | — | — |
| Keystone Solutions OÜ | Estonia | Rae vald | Suhtekorraldus ja teabevahetus | 0 | — | — | — |
| Keystone Sport AB | Sweden | NORRKÖPING | — | — | — | — | — |
| Keystone Sverige AB | Sweden | HEDARED | — | — | — | — | — |
| KeystonePaymentSystem ApS | Denmark | Ishøj | — | — | — | — | — |
| LIV KEYSTONE (NE) LIMITED | United Kingdom | NEWCASTLE UPON TYNE | Other letting and operating of own or leased real estate | — | — | — | — |
| MAGNA KNIGHT KEYSTONE & QUORUM NY LIMITED | United Kingdom | LONDON | Development of building projects | — | — | — | — |
| MASTER KEYSTONE LIMITED | United Kingdom | LONDON | Other service activities n.e.c. | — | — | — | — |
| MML KEYSTONE HOLDCO 1 LTD | United Kingdom | LONDON | Activities of other holding companies n.e.c. | — | — | — | — |
| MML KEYSTONE HOLDCO 2 LTD | United Kingdom | LONDON | Activities of other holding companies n.e.c. | — | — | — | — |
| MSD KEYSTONE LTD | United Kingdom | BIRMINGHAM | Buying and selling of own real estate | — | — | — | — |
| MURPHY KEYSTONE PROPERTY LTD | United Kingdom | RUGBY | Real estate agencies | — | — | — | — |
| NEW ERA KEYSTONE LIMITED | United Kingdom | MAIDENHEAD | Residents property management | — | — | — | — |
| NEXA KEYSTONE LTD | United Kingdom | LONDON | Licensed restaurants | — | — | — | — |
| NEXUS KEYSTONE PROPERTIES LIMITED | United Kingdom | HARROW | Other letting and operating of own or leased real estate | — | — | — | — |
| NORFOLK KEYSTONE (PROPERTIES) LIMITED | United Kingdom | NORWICH | Other letting and operating of own or leased real estate | — | — | — | — |
| NORTH KEYSTONE FINANCE LTD | United Kingdom | WIGAN | Financial intermediation not elsewhere classified | — | — | — | — |
| NS KEYSTONE LTD | United Kingdom | HOCKLEY | Buying and selling of own real estate | — | — | — | — |
| Nordickeystone AB | Sweden | TROLLHÄTTAN | — | — | — | — | — |
| OMEGA KEYSTONE SOLUTIONS LTD | United Kingdom | MIDDLESBROUGH | Buying and selling of own real estate | — | — | — | — |
| Oy Keystone Capital Ltd. | Finland | VANTAA | Other activities auxiliary to financial services, except insurance and pension funding | — | — | — | — |
| OÜ KEYSTONE | Estonia | Tallinn | Raamatupidamine, maksualane nõustamine | 1 | — | — | +37 •• •• •• •• |
| PROJECT KEYSTONE LIMITED | United Kingdom | GREAT MISSENDEN | Buying and selling of own real estate | — | — | — | — |
| PURPLE KEYSTONE LTD | United Kingdom | ILFORD | Buying and selling of own real estate | — | — | — | — |
| RRR KEYSTONES PROPERTIES LTD | United Kingdom | LEEDS | Buying and selling of own real estate | — | — | — | — |
| RT KEYSTONE LTD | United Kingdom | PRESTON | — | — | — | — | — |
| SGKEYSTONE LTD | United Kingdom | READING | Architectural activities | — | — | — | — |
| SGL KEYSTONE LTD | United Kingdom | WATERLOOVILLE | Other letting and operating of own or leased real estate | — | — | — | — |
| SIA "KEYSTONE WORKS" | Latvia | Bauskas nov. | — | — | — | — | — |
| SIA KEYSTONE ARCHITECTURE | Latvia | Dienvidkurzemes nov. | — | — | — | — | — |
| SIA KEYSTONE DESIGN | Latvia | Rīga | — | — | — | — | — |
| SIA Keystone | Latvia | Limbažu nov. | — | — | — | — | — |
| SIA Keystone Digital | Latvia | Jelgava | — | — | — | — | — |
| SIA Keystone Realty | Latvia | Liepāja | — | — | — | — | — |
Every list here is a filter on this page. The full index is on the site map.
An official data source.
Uzņēmumu reģistrs, the Latvian Register of Enterprises, via the national open-data portal.
Brønnøysundregistrene, Norway's central register of legal entities (Enhetsregisteret).
An official data source.
Bolagsverket, the Swedish Companies Registration Office, joined with Statistics Sweden's business register for industry codes.
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.
An official data source.
An official data source.
An official data source.
Companies by country of registration
Registered address, as filed
The register's own classification