Company lists · Data refreshed September 2026

Top 25 Trust administration firms based in the United Kingdom

RevenueBase identified 240 company matches for trust administration firms associated with the United Kingdom as of September 2026 and tracks 3,003 professional contacts across them, including 1,420 with verified work emails. London is the largest hub.

This list covers company matches for trust administration 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 22, 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 22, 2026 How this list was built
240Companies
3,003Contacts tracked
1,420Verified emails
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The 25 largest trust administration firms based in the United Kingdom

Ranked by team size
Top 25 of 240 company matches for trust administration firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 22, 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 22, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-200198 contacts →

Exact match

“WH Ireland is a financial services company offering Complete Wealth Management, Investment Management and Financial Planning.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchGuernsey, United KingdomHQ recorded Sep 22, 2026201-500192 contacts →

Exact match

“Oak is owned by Opera, a holding company backed by Pula, the family office of Stephen Lansdown, co-founder of Hargreaves Lansdown, along with like-minded shareholders such as…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchLeeds, United KingdomHQ recorded Sep 22, 2026201-500188 contacts →

Exact match

“Based in Leeds, London and Bath, The Private Office is one of the UK’s Top 25 Financial Planning Companies acting for more than 2400 individuals, families, businesses and trusts…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchMarket Drayton, United KingdomHQ recorded Sep 22, 2026201-50088 contacts →

Exact match

“At Honey, we're all about taking care of people.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchBristol, United KingdomHQ recorded Sep 22, 202651-20086 contacts →

Exact match

“Kings Court Trust is one of the UK’s leading estate administration service providers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-20085 contacts →

Exact match

“Sequent provides worldwide wealth planning, structuring and administration services to successful families through offices in Geneva, Guernsey, London, Reno, Singapore, and Zurich.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-20072 contacts →

Exact match

“Welcome to Wilder Coe We work hard to maximise your wealth, minimise your risk, help you to meet your deadlines and support you to achieve your goals.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchEdinburgh, United KingdomHQ recorded Sep 22, 202651-20071 contacts →

Exact match

“Murray Beith Murray LLP is a leading Scottish private client law firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchWarwickshire, United KingdomHQ recorded Sep 22, 202651-20071 contacts →

Exact match

“Countrywide Tax & Trust Corporation Ltd provide a full range of private client and tax planning services, and the software packages to enable you to offer these services to your…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchManchester, United KingdomHQ recorded Sep 22, 202611-5062 contacts →

Exact match

“We provide exceptional client service, driven only by the needs of individual clients and their families, now and in the long term.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-20047 contacts →

Exact match

“Our focus is the provision of UK based trust and will related services to protect the wealth of individuals and their families.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5046 contacts →

Exact match

“Capital Generation Partners (CapGen) is a private investment office that delivers investment portfolios to families, trusts and endowments.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 22, 2026201-50045 contacts →

Exact match

“Please follow Rathbones now.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchLeicester, United KingdomHQ recorded Sep 22, 202651-20042 contacts →

Exact match

“Legacy Wills is a new concept in the private client sector providing a source of complete services for professionals in private client practices.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5040 contacts →

Exact match

“At Vermeer Partners, we are passionate about investment and are fully committed to building long term relationships to help you manage your wealth.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5039 contacts →

Exact match

“Sinclair Gibson LLP is a leading independent private client law firm based in London.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchVictoria Road, United KingdomHQ recorded Sep 22, 202651-20038 contacts →

Exact match

“ILS World is a global provider of independent fiduciary services to professional advisers, international corporate groups and private clients.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchNottingham, United KingdomHQ recorded Sep 22, 202611-5036 contacts →

Exact match

“Established in Fiscal Engineers is a multi-award winning boutique wealth management firm, accredited by the Institute of Financial Planning and a ‘big four’ global accounting firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5035 contacts →

Exact match

“Statura is an independent provider of high-value Corporate, Trust and Private client services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchLittle Packington, United KingdomHQ recorded Sep 22, 202611-5034 contacts →

Exact match

“Making sense of the complex.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchLincoln, United KingdomHQ recorded Sep 22, 202651-20031 contacts →

Exact match

“Who Are Simpler Law?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 22, 2026501-1,00031 contacts →

Exact match

“At SG Kleinwort Hambros we know how to simplify life’s financial challenges.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Investment Quorum is based in the City of London and offers what we term unique, boutique, wealth management.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“Empowering individuals, families, and businesses to navigate the complexities of wealth management with confidence and clarity.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 240 trust administration firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,420 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Trust administration firms based in the United Kingdom at a glance

As of Sep 22, 2026
47.3%Verified-email coverage
12.5Average contacts per company
1-10Median size (employees)
29.2%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
148
11-50
60
51-200
17
201-500
8
501-1,000
3
5,001-10,000
1

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 240 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 “trust administration 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 1,420 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 22, 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 “trust administration firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trust administration firms are there based in the United Kingdom?

RevenueBase identified 240 company matches for trust administration 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?

Investec Wealth & Investment UK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most trust administration firms?

London leads with 70 company records, followed by Leicester (6) and Manchester (6).

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 1,420 professional contacts with verified work emails tracked across these 240 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 22, 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.