Company lists · Data refreshed September 2026

Top 25 Estate tax planning firms based in the United Kingdom

RevenueBase identified 188 company matches for estate tax planning firms associated with the United Kingdom as of September 2026 and tracks 918 professional contacts across them, including 428 with verified work emails. London is the largest hub.

This list covers company matches for estate tax planning 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
188Companies
918Contacts tracked
428Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest estate tax planning firms based in the United Kingdom

Ranked by team size
Top 25 of 188 company matches for estate tax planning 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 matchMarket Drayton, United KingdomHQ recorded Sep 20, 2026201-50088 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBristol, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchWarwickshire, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
4Exact matchLeicester, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5Exact matchLittle Packington, United KingdomHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“Making sense of the complex.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“Thornton and Baines are Legal Practitioners specialising in Inheritance Tax Planning and Wealth Management, helping new and existing members minimise the amount of Inheritance Tax…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchThame, United KingdomHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“Wills & Trusts Partnership are an award-winning firm that believes in treating clients and our employees as people, not just as a number.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchCheshire, United KingdomHQ recorded Sep 20, 2026201-50023 contacts →

Exact match

“We Protect your Lifetime’s Work Ensure your wishes are fulfilled, assets protected, and remove any unnecessary burden for your family and loved ones at the very worst time.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSmeeth, United KingdomHQ recorded Sep 20, 20261-1022 contacts →

Exact match

“Writing your #legacyplan just got easier with the award-winning #squiggleconsult We are a team of friendly & expert Estate planners, providing guidance which best suits your…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchWilmslow, United KingdomHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“Everything we do has two principal aims: to give you complete peace of mind and make life easier for your loved ones in the future – whether it’s appointing the right attorneys to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLiverpool, United KingdomHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“We are an award-winning Inheritance Tax service provider.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBristol, United KingdomHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“MP Estate Planning is an established Estate Planning company, providing Trusts and IHT planning in England and Wales.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchSt Albans, United KingdomHQ recorded Sep 20, 20261-1013 contacts →

Exact match

“19/20 Bluebond Clients pay ZERO Inhertiance Tax - we show you how!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchGlasgow, United KingdomHQ recorded Sep 20, 202651-20012 contacts →

Exact match

“McClure Solicitors have been providing well informed advice since the firm was founded in 1853.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchHambridge, United KingdomHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Arcadia Trust Group focusses on providing trust/estate administration services, personal tax services, fiduciary services, and private client legal services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Inheritance Tax ‘IHT’ is something that we are all aware of, yet do nothing about.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLeicester, United KingdomHQ recorded Sep 20, 20261-109 contacts →

Exact match

“We are a firm of specialists in Wills, Trusts, Lasting Power of Attorney, Probate and Inheritance Tax Planning.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchDunfermline, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Many of our clients and their families have been with us for many years, and we are truly family solicitors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“The Frontier Group provides tax and financial advice to high net worth individuals with the core objective of delivering tax efficiency and wealth protection.”

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

Exact match

“Here at nxtgen wills our team is committed to supporting you and your family throughout the entire process with unwavering dignity and compassion.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSevenoaks, United KingdomHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Integrity • Trust • Experience”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchNorwich, United KingdomHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Foresight Estate Planning was founded in 2003, becoming an integral part of the Insight Group of companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchNuneaton, United KingdomHQ recorded Sep 20, 202611-506 contacts →

Exact match

“We are an Estate Planning Service called Silvertime Services Limited, trading as Silvertime Legal.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Welcome to Amadeus Legal Services!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“McLemore Konschnik LLP is a London-based boutique law firm of US lawyers specialising in tax, trust and estate planning advice for US citizens and green card holders and their…”

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

Showing 25 of 188 estate tax planning firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 428 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Estate tax planning firms based in the United Kingdom at a glance

As of Sep 20, 2026
46.6%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
15.4%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
149
11-50
28
51-200
7
201-500
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 188 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 “estate tax planning 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 428 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 “estate tax planning firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many estate tax planning firms are there based in the United Kingdom?

RevenueBase identified 188 company matches for estate tax planning 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?

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

Which city has the most estate tax planning firms?

London leads with 29 company records, followed by Leicester (9) and Birmingham (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 428 professional contacts with verified work emails tracked across these 188 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.

Ready to reach these companies? Verified emails and direct dials for all 188 estate tax planning firms based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.