Company lists · Data refreshed October 2026

Top 25 Financial services IT support companies based in the United Kingdom

RevenueBase identified 716 company matches for financial services IT support companies associated with the United Kingdom as of October 2026 and tracks 8,992 professional contacts across them, including 2,670 with verified work emails. London is the largest hub.

This list covers company matches for financial services IT support companies associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built
716Companies
8,992Contacts tracked
2,670Verified emails
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The 25 largest financial services IT support companies based in the United Kingdom

Ranked by team size
Top 25 of 716 company matches for financial services IT support companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNewry, United KingdomHQ recorded Oct 12, 20261,001-5,000935 contacts →

Exact match

“First Derivative is driven by people, data, and technology, unlocking the value of insight, hindsight, and foresight to drive organizations forward.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchUnited KingdomHQ recorded Oct 12, 2026201-500340 contacts →

Exact match

“We set the benchmark for financial planning advice, technology and solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchAberdeen, United KingdomHQ recorded Oct 12, 2026501-1,000329 contacts →

Exact match

“prosource.it is a managed IT services provider with a particular focus on infrastructure, operational and project requirements across the corporate enterprise market.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchBracknell, United KingdomHQ recorded Oct 12, 2026201-500253 contacts →

Exact match

“A&O IT Group, a global leader in managed IT services, brings over 50 years of expertise and operates in over 130 countries.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-200131 contacts →

Exact match

“We enable financial services firms to meet their most complex regulatory requirements through specialist technology and expert-led advisory services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchGuildford, United KingdomHQ recorded Oct 12, 202651-20098 contacts →

Exact match

“ramsac provide so much more than just IT support.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-20097 contacts →

Exact match

“Matsco Solutions is a global managed IT service provider built exclusively for the financial services industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5093 contacts →

Exact match

“Corfinancial provides software and advice to the financial services sector around the world.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchPortsmouth, United KingdomHQ recorded Oct 12, 202651-20071 contacts →

Exact match

“Dunstan Thomas (DT) are a leading UK WealthTech partner, having spent over 30 years at the heart of WealthTech innovation.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 12, 202651-20071 contacts →

Exact match

“Lanware provides tailored outsourced technology services for the financial sector.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact match162 Farringdon Rd, United KingdomHQ recorded Oct 12, 202611-5056 contacts →

Exact match

“Zhero provides end-to-end business cybersecurity and IT support to a range of industries.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchPeterborough, United KingdomHQ recorded Oct 12, 202611-5052 contacts →

Exact match

“At the heart of the Yealand philosophy is service excellence.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 12, 202611-5050 contacts →

Exact match

“Global Vibe Technologies Ltd Empowering Growth Through Strategic IT Solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchBurnley, United KingdomHQ recorded Oct 12, 202611-5045 contacts →

Exact match

“At Holker IT our aim is to improve our clients’ businesses through strategic advice, implementation and on-going support of IT systems and processes, from single to multi-server…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchWest End, United KingdomHQ recorded Oct 12, 202651-20045 contacts →

Exact match

“Craig Harris and Gareth Broekmann came together in 2014 to co-found Charles Square, with Barry Cohen joining in 2017.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchBromley, United KingdomHQ recorded Oct 12, 202611-5044 contacts →

Exact match

“Established in 1996, Redinet is a leading provider of strategic IT solutions and support for businesses across Kent, London, and the South East.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchBrentford, United KingdomHQ recorded Oct 12, 202611-5043 contacts →

Exact match

“For over 20 years, we’ve helped businesses stay productive, secure and resilient through reliable IT support, modern cloud solutions and cyber security services designed for…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchSt. Albans, United KingdomHQ recorded Oct 12, 202611-5036 contacts →

Exact match

“Cheeky Munkey is a privately owned and managed IT support company based in St Albans, Hertfordshire, providing professional IT support within London and the South East.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchChorley, United KingdomHQ recorded Oct 12, 202611-5036 contacts →

Exact match

“Convene IT Ltd With over 15 years of experience in IT support services We we offer high quality business IT service, combining expertise and great customer service but without the…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchChesham, United KingdomHQ recorded Oct 12, 202611-5033 contacts →

Exact match

“Connect Systems are based in Chesham Bucks and were established in 1992 to provide professional IT services to the SMB market place.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchIpswich, United KingdomHQ recorded Oct 12, 202651-20031 contacts →

Exact match

“Corbel Solutions are a dedicated team of IT experts who pride themselves on customer care, commitment and unrivalled levels of service!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchAberdeen, United KingdomHQ recorded Oct 12, 202611-5030 contacts →

Exact match

“When IT works seamlessly, so does your business.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchTamworth, United KingdomHQ recorded Oct 12, 202611-5030 contacts →

Exact match

“MTS Technology (formally MT Services) have built a strong reputation and forged lasting business relationships on the principles of straightforward advice, trust and ethical…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchBorehamwood, United KingdomHQ recorded Oct 12, 202611-5030 contacts →

Exact match

“Our mission is to make exceptional IT services accessible to every organisation, delivering tailored solutions that drive success.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchDorking, United KingdomHQ recorded Oct 12, 202611-5030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 716 financial services IT support companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,670 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Financial services IT support companies based in the United Kingdom at a glance

As of Oct 12, 2026
29.7%Verified-email coverage
12.6Average contacts per company
1-10Median size (employees)
26.1%Largest-city concentration · London
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
465
11-50
192
51-200
35
201-500
10
501-1,000
2
1,001-5,000
4
10001+
2

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 716 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “financial services IT support companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 2,670 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Financial services IT support companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “financial services IT support companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many financial services IT support companies are there based in the United Kingdom?

RevenueBase identified 716 company matches for financial services IT support companies associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

First Derivative tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most financial services IT support companies?

London leads with 187 company records, followed by Bristol (17) and Birmingham (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,670 professional contacts with verified work emails tracked across these 716 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.