IT support companies in Greater London

We have not checked any companies in Greater London yet. Below are 6015 IT companies registered here on the public record — none of them checked by us, and any of them free to claim their listing.

Looking for something specific in Greater London?

Day-to-day IT support Fully managed IT Cyber security Microsoft 365 and email Backup and disaster recovery Cloud and hosting Networks and Wi-Fi Phone systems Compliance and data protection Hardware supply and setup IT projects and moves IT strategy and consultancy

Nearby areas

Aberdeen City (0) Anglesey (0) Antrim (0) Bedfordshire (0) Aberdeenshire (0) Armagh (0) Berkshire (0) Angus (0) Bridgend (0) Bristol (0) Down (0) Buckinghamshire (0) Caerphilly (0) Fermanagh (0) Cambridgeshire (0) Cardiff (0) City of Edinburgh (0) Londonderry (0) Carmarthenshire (0) Cheshire (0) Clackmannanshire (0) Ceredigion (0) City of London (0) Dumfries and Galloway (0)

Also registered in Greater London

6015 IT companies on the public register here that we have not checked. None of them has been in touch with us. They are listed because a buyer looking for local help should be able to see who exists — and because if one of them is yours, you can take the page over.

SENIOR IT SERVICES LIMITED London SENOJ CYBER LTD London SENRO SYSTEMS LIMITED London SENSE IT SOLUTIONS LTD Thornton Heath SENTENTIA TECHNOLOGIES LTD London SENTIENCE NETWORK CONSULTING LTD London SENTINEL EDGE NETWORKS LTD London SENTINEL TECHNOLOGIES LTD Loughton SENTOO SYSTEMS LTD Ilford SENTRA TECHNOLOGY HOLDINGS LIMITED London SENTRIWARE TECHNOLOGIES LTD London SEPIO SYSTEMS UK LIMITED London SEQRD TECHNOLOGY LTD London SEQUEL TECHNOLOGIES LTD London SEQUENTIAL NETWORKS LIMITED London SEQURE TECHNOLOGIES UK LTD Hounslow SER TECHNOLOGIES LIMITED Sunbury-On-Thames SERENE IT SOLUTIONS LIMITED London SERENO IT SUPPORT LTD London SERIFOS TECHNOLOGIES LTD London SERNOR TECHNOLOGY LTD London SERVICE TECHNOLOGY LTD Croydon SERVICED CLOUD LIMITED London SETTLEX TECHNOLOGIES LTD London SEVEN OAKS INFORMATION SYSTEMS (UK) LTD London SEVEN STACK TECHNOLOGIES LTD London SEYON TECHNOLOGIES LIMITED Richmond SFL TECHNOLOGY LIMITED London SGB AUTOMATION & SYSTEMS ENGINEERING SERVICES LTD London SGFS TECHNOLOGIES LTD London SH TECHNOLOGY LTD Sutton SHAFTESBURY SYSTEMS LIMITED London SHAHZURE SYSTEMS LIMITED London SHAIK'S TECHNOLOGIES LTD London SHAKE TECHNOLOGY UK LTD London SHAKTI TECHNOLOGIES LTD Feltham SHAKY'S COMPUTER CABLING LIMITED London SHAMS SYSTEMS LTD London SHAN IT SOLUTIONS (PVT) LIMITED Carshalton SHANE COMPUTER CONSULTING LIMITED London SHARADA TECHNOLOGIES LTD Dagenham SHARIFF CLOUD LTD London SHARK TECHNOLOGIES LTD London SHARP SYSTEMS GROUP LTD London SHAURI TECHNOLOGIES LIMITED London SHAURYA TECHNOLOGY SERVICES LIMITED Pinner SHENGHUI NETWORK TECHNOLOGY LIMITED Beckenham SHENZHEN YILIANG TECHNOLOGY UK LTD London SHEPPARD TECHNOLOGY LIMITED London SHERPA TECHNOLOGY LTD London SHIELDED TECHNOLOGIES (UK) LTD London SHIFT IT SERVICES LTD Ilford SHIV SANTOSH TECHNOLOGIES LIMITED Goodmayes SHIVACHA TECHNOLOGIES LIMITED London SHIVSYS TECHNOLOGY LIMITED Ashford SHIVTEJ TECHNOLOGY LTD Northwood SHOAL COMPUTER SOLUTIONS LTD Richmond Upon Thames SHOPLINE TECHNOLOGY (UK) LIMITED London SHORELINE TECHNOLOGY LTD London SHREE GANESHA IT CONSULTANCY LTD Hayes

Company names and areas from Companies House under the Open Government Licence. Is one of these yours? Claim your listing.

What "verified" means on this page

A company showing the mark has had its identity confirmed against the company register and holds at least one credential we checked with the body that issued it. When a certificate expires the badge comes off automatically, the same day. It is a statement about what was checked and when — not a guarantee about the work. How we verify →