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 | |||||||
| KEYSTONE STRATEGY LTD | United Kingdom | WALTON-ON-THAMES | Human resources provision and management of human resources functions | — | — | — | — |
| KEYSTONE STRUCTURAL ENGINEERING (SW) LIMITED | United Kingdom | NEWPORT | Development of building projects | — | — | — | — |
| KEYSTONE STUDIOS LIMITED | United Kingdom | BECKENHAM | Advertising agencies | — | — | — | — |
| KEYSTONE SUPPLIES LIMITED | United Kingdom | CHESTERFIELD | Wholesale of wood, construction materials and sanitary equipment | — | — | — | — |
| KEYSTONE SURVEYING & BUILDING CONSULTANCY LTD | United Kingdom | LONDON | Quantity surveying activities | — | — | — | |
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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 2026-09-08T02:22:22.878Z · machine-readable twin: /api/stats
| KEYSTONE SURVEYING SERVICES LTD | United Kingdom | CHELMSFORD | Quantity surveying activities | — | — | — | — |
| KEYSTONE SURVEYORS LTD | United Kingdom | DRIFFIELD | Other professional, scientific and technical activities n.e.c. | — | — | — | — |
| KEYSTONE SYSTEMS LTD | United Kingdom | LONDON | Information technology consultancy activities | — | — | — | — |
| KEYSTONE TALENT LIMITED | United Kingdom | BARNET | Other activities of employment placement agencies | — | — | — | — |
| KEYSTONE TAXIS LIMITED | United Kingdom | EDINBURGH | Non-trading company | — | — | — | — |
| KEYSTONE TEAMS LTD | United Kingdom | LONDON | Other business support service activities n.e.c. | — | — | — | — |
| KEYSTONE TECH LTD | United Kingdom | LONDON | Other professional, scientific and technical activities n.e.c. | — | — | — | — |
| KEYSTONE TECH SYSTEMS LIMITED | United Kingdom | LONDON | Business and domestic software development | — | — | — | — |
| KEYSTONE TECHNICAL CONSULTING LIMITED | United Kingdom | NEWTON ABBOT | Business and domestic software development | — | — | — | — |
| KEYSTONE TECHNICAL LIMITED | United Kingdom | WEST WICKHAM | Management consultancy activities other than financial management | — | — | — | — |
| KEYSTONE TECHNOLOGIES LTD | United Kingdom | BURY ST. EDMUNDS | Other software publishing | — | — | — | — |
| KEYSTONE TECHNOLOGY LIMITED | United Kingdom | BIRMINGHAM | Electrical installation | — | — | — | — |
| KEYSTONE TECHNOLOGY SOLUTIONS LTD | United Kingdom | LONDON | Business and domestic software development | — | — | — | — |
| KEYSTONE TEETH LTD | United Kingdom | CHEADLE | Dental practice activities | — | — | — | — |
| KEYSTONE TEN SING | Norway | HAUGESUND | Utøvende kunstnerisk virksomhet og underholdningsvirksomhet innenfor musikk | — | — | — | •• •• •• •• |
| KEYSTONE THERAPIES LTD | United Kingdom | CHIPPING NORTON | Activities of head offices | — | — | — | — |
| KEYSTONE TIDE LIMITED | United Kingdom | EPSOM | Buying and selling of own real estate | — | — | — | — |
| KEYSTONE TONEWOODS LIMITED | United Kingdom | LEIGH-ON-SEA | Other service activities n.e.c. | — | — | — | — |
| KEYSTONE TOPCO LIMITED | United Kingdom | DONCASTER | Activities of head offices | — | — | — | — |
| KEYSTONE TRADE LTD | United Kingdom | MANCHESTER | Non-specialised wholesale trade | — | — | — | — |
| KEYSTONE TRADE PARTNERS LTD | United Kingdom | LONDON | Management consultancy activities other than financial management | — | — | — | — |
| KEYSTONE TRADERS LIMITED | United Kingdom | HAYES | Retail sale via mail order houses or via Internet | — | — | — | — |
| KEYSTONE TRADING LTD | United Kingdom | DALKEITH | Non-specialised wholesale trade | — | — | — | — |
| KEYSTONE TRAINING AND DEVELOPMENT LTD | United Kingdom | COLCHESTER | Other education n.e.c. | — | — | — | — |
| KEYSTONE TRAINING LTD | United Kingdom | DUDLEY | Management consultancy activities other than financial management | — | — | — | — |
| KEYSTONE TRAINING SOLUTIONS LTD | United Kingdom | JARROW | Information technology consultancy activities | — | — | — | — |
| KEYSTONE TRANSFORMATION LTD | United Kingdom | STAFFORD | Management consultancy activities other than financial management | — | — | — | — |
| KEYSTONE TRANSPORT LTD | United Kingdom | FELTHAM | Freight transport by road | — | — | — | — |
| KEYSTONE TUNNELLING LIMITED | United Kingdom | HARROW | Other engineering activities | — | — | — | — |
| KEYSTONE TUTORS LIMITED | United Kingdom | LONDON | Other business support service activities n.e.c. | — | — | — | — |
| KEYSTONE TYRE LTD | United Kingdom | COLCHESTER | Retail trade of motor vehicle parts and accessories | — | — | — | — |
| KEYSTONE UK GROUP LTD | United Kingdom | SOUTHAMPTON | Activities of other holding companies n.e.c. | — | — | — | — |
| KEYSTONE UK PROPERTY GROUP LTD | United Kingdom | MANCHESTER | Buying and selling of own real estate | — | — | — | — |
| KEYSTONE UK PROPERTY LIMITED | United Kingdom | WOLVERHAMPTON | Buying and selling of own real estate | — | — | — | — |
| KEYSTONE UPON EURASIA CONSULTING LIMITED | United Kingdom | HOUNSLOW | Information technology consultancy activities | — | — | — | — |
| KEYSTONE UTILITIES LIMITED | United Kingdom | MANCHESTER | Management consultancy activities other than financial management | — | — | — | — |
| KEYSTONE VALE LIMITED | United Kingdom | MELTON MOWBRAY | Development of building projects | — | — | — | — |
| KEYSTONE VALUE ADVISORS LIMITED | United Kingdom | WIMBORNE | Management consultancy activities other than financial management | — | — | — | — |
| KEYSTONE VENTURE INVESTMENT MANAGEMENT LTD | United Kingdom | LONDON | Administration of financial markets | — | — | — | — |
| KEYSTONE VENTURE PROPERTY LTD | United Kingdom | HALESOWEN | Other letting and operating of own or leased real estate | — | — | — | — |
| KEYSTONE VENTURES AS | Norway | KRISTIANSUND N | Uoppgitt | — | — | — | — |
| KEYSTONE VENTURES INTERNATIONAL LIMITED | United Kingdom | TRURO | Activities of other holding companies n.e.c. | — | — | — | — |
| KEYSTONE VENTURES LLC | United Kingdom | SHARJAH | — | — | — | — | — |
| KEYSTONE VENTURES LTD | United Kingdom | WEMBLEY | Activities of open-ended investment companies | — | — | — | — |
| KEYSTONE VENTURES PTE LTD | United Kingdom | MONT TIMAH | — | — | — | — | — |
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