The Supplier Rankings report is TechMarketView's annual compilation of the leading suppliers of Software and IT Services active in the UK market. Drawing on thousands of data inputs and hundreds of research interviews, this comprehensive analysis reveals who's leading, who's growing, and who's slipping in the UK tech landscape. The report provides unmatched insight into supplier performance across Consulting, Solutions, Operations, and Enterprise Software.

Unrivalled
supplier
intelligence

Our Supplier rankings reflect months of work by our analysts, who undertake extensive conversations with company leaders, rake through 10Ks, Company House reports, and other evidence to create estimates and analysis you simply will not find anywhere else. The report is truly unique, used extensively by decision makers to help them build and validate their own strategies. Our detailed analysis covers the UK revenues of over 200 publicly quoted and privately held companies, representing the overwhelming majority of the total UK SITS marketplace.

The research goes far beyond the largest players in the market, slicing and dicing supplier data to understand the performance of the Top 60 largest players across multiple market segments. Whether you want to understand exactly how Microsoft's performing in the UK, how leading GSIs like Accenture, Capgemini, and CGI are faring, or the performance of the likes of TCS, Cognizant, Infosys, and Wipro - we have the answers. As the companion to our Market trends & forecasts, together these reports provide an unparalleled multi-dimensional view of the UK Software and IT Services scene.

Supplier
Rankings 2025

Out now

TechMarketView's latest Supplier Rankings 2025 represents our most investigative analysis yet of the UK's leading Software & IT Services providers. Our analysts have pored over the accounts, spoken to the finance teams, and undertaken serious investigative work to ascertain the revenue composition of the leading players in the market. Who's the fastest growing and who's slipping down the rankings? How are the hyperscalers performing? Who's the biggest player in each segment? The research process has involved more data than ever before, with forthcoming analysis that dives deep into performance by industries, delivered through a refreshed report design that makes insights quicker and easier to consume.

Exclusively available to Foundation Service clients. Contact Belinda Tewson to join the Foundation Service or check if your organisation already has a corporate subscription.

Who
is it for?

As a supplier, you can use the ranking tables and supplier analysis to benchmark your performance, identify potential partners or acquisitions, or keep an eye on the competition. As a senior IT buyer, you can analyse the performance of your suppliers and read our independent view of their performance and prospects. The research is trusted across the industry for strategic planning, competitive intelligence, and market positioning decisions.