Company lists · Data refreshed September 2026

Top 25 Family office firms based in the United Kingdom

RevenueBase identified 1,716 company matches for family office firms associated with the United Kingdom as of September 2026 and tracks 47,286 professional contacts across them, including 21,200 with verified work emails. London is the largest hub.

This list covers company matches for family office firms 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
1,716Companies
47,286Contacts tracked
21,200Verified emails
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The 25 largest family office firms based in the United Kingdom

Ranked by team size
Top 25 of 1,716 company matches for family office firms 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 matchCirencester, United KingdomHQ recorded Sep 20, 20261,001-5,0004,111 contacts →

Exact match

“There’s advice that can change your day.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 20, 20261,001-5,0002,096 contacts →

Exact match

“Meet the people behind your future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 20, 20261,001-5,0001,927 contacts →

Exact match

“RBC Brewin Dolphin is one of the UK and Ireland’s leading wealth managers and traces its origins back to 1762.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 20265,001-10,0001,279 contacts →

Exact match

“Barclays Private Bank provides comprehensive specialist investment, banking, lending and wealth advisory services to the world’s most influential people and their families in the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchJersey, United KingdomHQ recorded Sep 20, 2026501-1,000929 contacts →

Exact match

“Stonehage Fleming is now Corient.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United Kingdom1,001-5,000910 contacts →

Exact match

“For the past 125 years we have been proud to assist some of the world's most remarkable individuals and organisations in realising their ambitions and using private capital to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000865 contacts →

Exact match

“Charles Stanley, part of Raymond James Wealth Management, is one of the UK’s leading Wealth Management firms, providing bespoke investment portfolios and tailored financial advice…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000721 contacts →

Exact match

“We are now Lloyds Wealth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBirmingham, United KingdomHQ recorded Sep 20, 2026501-1,000689 contacts →

Exact match

“We partner with successful individuals and families who want more than just investment advice – they want clarity, confidence, and a trusted relationship for the long term.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000606 contacts →

Exact match

“Whether you want to grow your wealth, generate an income, or leave a legacy to your loved ones, it pays to have a trusted Investment Manager by your side.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchSunderland, United KingdomHQ recorded Sep 20, 20261,001-5,000593 contacts →

Exact match

“Fairstone is a full-service wealth management house delivering integration-led growth to emerge as a new leader in the UK regulatory landscape.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-500589 contacts →

Exact match

“At Chase de Vere, we believe the only worthwhile advice is independent advice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchUnited KingdomHQ recorded Sep 20, 2026201-500517 contacts →

Exact match

“From our offices in the London, Isle of Man and Jersey and representative office in Dubai, our team of experienced wealth managers help to make your life easier and assist you in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-500505 contacts →

Exact match

“We understand the impact your wealth has today and for generations to come.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBirmingham, United KingdomHQ recorded Sep 20, 2026501-1,000489 contacts →

Exact match

“Ready to make baffling jargon and unclear advice a thing of the past?”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-500481 contacts →

Exact match

“Founded in 2001, Partners Capital is a global investment office acting for distinguished endowments and foundations, senior investment professionals and prominent families across…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 20, 20261,001-5,000448 contacts →

Exact match

“Titan Wealth is developing a whole new approach to providing wealth management solutions by acquiring and integrating the full range of wealth services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLeeds, United KingdomHQ recorded Sep 20, 2026201-500415 contacts →

Exact match

“Progeny is the first and only global professional services firm to bring together independent advisory excellence across financial planning, tax, legal and asset management.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLiverpool Street, United KingdomHQ recorded Sep 20, 2026501-1,000392 contacts →

Exact match

“Expert investment management and financial planning.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-500311 contacts →

Exact match

“Killik & Co is an independently owned, award-winning wealth manager, advising clients on how to save, plan and invest for their families for over 35 years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-500311 contacts →

Exact match

“By simplifying the financial challenges that investors face, JM Finn aims to protect and nurture wealth across generations.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000284 contacts →

Exact match

“Saltus is an independently owned financial planning and investment management company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-200244 contacts →

Exact match

“Fisher Investments UK is a private investment advice and management company, offering the discretionary investment management services of our US-based parent company, Fisher…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-500232 contacts →

Exact match

“At Kingswood we believe everyone should have access to financial advice and be able to Protect and Grow their wealth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 20, 2026501-1,000207 contacts →

Exact match

“Part of Rathbones Group Plc, Investec Wealth & Investment (UK) works closely with individual clients to plan and manage their wealth, and with charities, trusts and clients of…”

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

Showing 25 of 1,716 family office firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 21,200 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Family office firms based in the United Kingdom at a glance

As of Sep 20, 2026
44.8%Verified-email coverage
27.6Average contacts per company
1-10Median size (employees)
40.5%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
1,089
11-50
471
51-200
74
201-500
35
501-1,000
22
1,001-5,000
10
5,001-10,000
3

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 1,716 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 “family office firms” 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 21,200 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 “family office firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many family office firms are there based in the United Kingdom?

RevenueBase identified 1,716 company matches for family office firms 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?

St. James's Place tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most family office firms?

London leads with 695 company records, followed by Manchester (35) and Edinburgh (25).

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 21,200 professional contacts with verified work emails tracked across these 1,716 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 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.