Company lists · Data refreshed September 2026

Top 25 Financial institutions based in the United Kingdom

RevenueBase identified 142 company matches for financial institutions associated with the United Kingdom as of September 2026 and tracks 176,244 professional contacts across them, including 48,103 with verified work emails. London is the largest hub.

This list covers company matches for financial institutions 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 September 20, 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 Sep 20, 2026 How this list was built
142Companies
176,244Contacts tracked
48,103Verified emails
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The 25 largest financial institutions based in the United Kingdom

Ranked by team size
Top 25 of 142 company matches for financial institutions based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchLondon, United KingdomHQ recorded Sep 20, 202610001+68,056 contacts →

Exact match

“Our vision is to be the UK-centred leader in global finance.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 202610001+29,766 contacts →

Exact match

“We’re the bank that turns possibilities into progress.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSwindon, United KingdomHQ recorded Sep 20, 202610001+12,049 contacts →

Exact match

“A good way to bank.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 202610001+9,045 contacts →

Exact match

“Our purpose at Santander UK is to help people and businesses prosper.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 202610001+7,013 contacts →

Exact match

“We believe in taking responsibility, and that we all have a part to play in creating the world we want.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 20261,001-5,0002,245 contacts →

Exact match

“Tesco Bank has been around since 1997 and today we help more than three million customers to manage their money a little better every day.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 202610001+1,434 contacts →

Exact match

“As Scotland’s oldest bank, we’ve been helping generations of Scots look after their money since 1695.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchReading, United KingdomHQ recorded Sep 20, 20261,001-5,0001,358 contacts →

Exact match

“Backing you to do more We’re Aldermore, trusted and highly rated by over a quarter of a million customers for more than 15 years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-500574 contacts →

Exact match

“At C.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5063 contacts →

Exact match

“Welcome to Union Bank of India (UK) Ltd.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“Since 2006, Meteor Asset Management Limited has helped more than savers and investors achieve their financial goals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchTelford, United KingdomHQ recorded Sep 20, 20261-1027 contacts →

Exact match

“OSL FINANCIAL SERVICES LTD is a financial services company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchManchester, United KingdomHQ recorded Sep 20, 202651-20024 contacts →

Exact match

“IDEAL FINANCE LIMITED is a financial services company based out of THINK PARK MOSLEY ROAD TRAFFORD PARK, MANCHESTER, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 20261,001-5,00022 contacts →

Exact match

“Axcess Financial Europe Limited is a respected leader in the financial services industry with our Head Office in Edinburgh.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5017 contacts →

Exact match

“TOWER TRADING GROUP LIMITED is a financial services company based out of 3RD FLOOR TOWER 42 25 OLD BROAD STREET, LONDON, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchHaverfordwest, United KingdomHQ recorded Sep 20, 202611-507 contacts →

Exact match

“MT POLO LIMITED is a financial services company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchCardiff, United KingdomHQ recorded Sep 20, 20261-107 contacts →

Exact match

“NTM Financial Services Ltd is a Financial Services company located in Llanishen, Cardiff, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchUxbridge, United KingdomHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Zinga Financial Services is a financial services company based in London.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchHertford, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“HERTS FINANCIAL SERVICES LIMITED is a financial services company based out of BELFRY HOUSE BELL LANE, HERTFORD, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchWolverhampton, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Purity Financial offer a wide range of products and services for both personal and corporate clients, which are designed to maximise your ability to achieve your financial goals”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchDorchester, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“TACKLE FINANCE LIMITED is a Financial Services company located in CAIRN HOUSE 49 CHALKY ROAD BROADMAYNE, DORCHESTER, DORSET, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchNewry, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“CROSSMAGLEN CREDIT UNION LIMITED is a financial services company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“QW CAPITAL LLP is a financial services company based out of LONDON, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchTaunton, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Chancery House Finance Limited is a Financial Services company located in Taunton, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchAlfreton, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“ANN FINANCE LTD is a financial services company based out of 31, The Fox Hollies, Alfreton, DE556NA”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 142 financial institutions based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 48,103 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Financial institutions based in the United Kingdom at a glance

As of Sep 20, 2026
27.3%Verified-email coverage
1241.2Average contacts per company
1-10Median size (employees)
37.3%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
85
11-50
26
51-200
7
201-500
3
501-1,000
1
1,001-5,000
6
5,001-10,000
2
10001+
12

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 142 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 institutions” 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 48,103 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 September 20, 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.

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 institutions”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many financial institutions are there based in the United Kingdom?

RevenueBase identified 142 company matches for financial institutions associated with the United Kingdom as of September 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?

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

Which city has the most financial institutions?

London leads with 53 company records, followed by Edinburgh (4) and Liverpool (4).

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 48,103 professional contacts with verified work emails tracked across these 142 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 September 20, 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.