Analysis · Q3 2026
Longer pieces on the things a league table cannot hold: what UK diligence actually asks for, how public sector procurement works, where the regulatory lines fall after Brexit, and what the market looks like against real transaction data.
Which data room companies have a real UK presence, and which are routing British buyers through an affiliate programme? A Companies House-verified directory of providers selling into the UK in 2026.
The document set a UK buyer's advisers will actually ask for, organised into the eleven workstreams diligence is usually run in, with the Companies House and employment law items that catch British sellers out.
Only a handful of data room suppliers are on G-Cloud 14, which for a public body is the difference between a direct award and a full procurement. What the framework covers, what PPN 014 requires, and who is actually listed.
Eighteen providers sell data rooms into the UK and half will not publish a price. An analysis of the market against ONS transaction data, and why so little of the supply matches the shape of British deal flow.