Company lists · Data refreshed September 2026

Top 25 Business finance consulting firms based in the United Kingdom

Name: Business finance consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,201 companies tracked

RevenueBase identified 3,201 company matches for business finance consulting firms associated with the United Kingdom as of September 2026 and tracks 36,621 professional contacts across them, including 14,615 with verified work emails and 3,599 with mobile numbers. London is the largest hub.

This list covers company matches for business finance consulting 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 28, 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 28, 2026 How this list was built

3,201Companies

36,621Contacts tracked

14,615Verified emails

3,599Mobile numbers

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The 25 largest business finance consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 3,201 company matches for business finance consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ey-Parthenon	Exact match	London, United KingdomHQ recorded Sep 28, 2026	10001+	17,070 contacts →
	Exact match “Our unique combination of transformative strategy, transactions and corporate finance delivers real-world value – solutions that work in practice, not just on paper.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	FRP Advisory	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	731 contacts →
	Exact match “FRP is a leading national business advisory firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Chase DE Vere	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	589 contacts →
	Exact match “At Chase de Vere, we believe the only worthwhile advice is independent advice.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Clearwater	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	384 contacts →
	Exact match “Clearwater is an independent corporate finance house focused on unlocking the latent potential in every business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Mercer UK	Exact match	London, United KingdomHQ recorded Sep 28, 2026	10001+	329 contacts →
	Exact match “At Mercer, A Marsh business, we’re helping our clients realize their investment objectives, shape the future of work, and enhance health and retirement outcomes for their people.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	SKS Business Services	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	322 contacts →
	Exact match “At SKS, we pride ourselves on being different.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	True North Partners	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	185 contacts →
	Exact match “True North Partners LLP is an independent consulting firm based in London, Johannesburg, Frankfurt, Amsterdam and Madrid.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Reeves	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 28, 2026	51-200	176 contacts →
	Exact match “Reeves helps successful individuals enjoy their future.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Origen Financial Services	Exact match	Farnborough, United KingdomHQ recorded Sep 28, 2026	51-200	165 contacts →
	Exact match “Origen Financial Services is one of the UK’s leading financial advisers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Wilson Partners	Exact match	Maidenhead, United KingdomHQ recorded Sep 28, 2026	201-500	157 contacts →
	Exact match “Accounting - Tax - Corporate Finance To the entrepreneurs, business owners and investors who are the lifeblood of UK business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Opus Business Advisory Group	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	144 contacts →
	Exact match “Opus Business Advisory Group is an independent advisory firm that assists clients to achieve their objectives, enhance value and attain the best possible results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Finance Department	Exact match	Exeter, United KingdomHQ recorded Sep 28, 2026	n/a	141 contacts →
	Exact match “Your business will take you on a journey, from the earliest days as a start up, through to growth into a business that employs a team, manages complex transactions and deals with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Clearwater Wealth Management	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	135 contacts →
	Exact match “Clearwater Wealth Management, established in 2005, is a leading London based financial advisory firm and a proud Principal Partner Practice of St.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Athens	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	122 contacts →
	Exact match “Athens helps clients make superior investment decisions and supports them to deliver value from these decisions through timely implementation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Harris & Trotter LLP	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	116 contacts →
	Exact match “At Harris & Trotter, we believe your accountant should do a lot more than just report on how your business is doing – he or she should help you identify opportunities to improve…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Ryecroft Glenton	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Sep 28, 2026	51-200	114 contacts →
	Exact match “WHAT WE CAN DO FOR YOU We can provide you with advice on every aspect of your financial affairs, whether personal, business or a mixture of both.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Cfgi UK	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	112 contacts →
	Exact match “Since the launch, CFGI has provided solutions to clients’ most complex problems without the restrictions created by auditor independence rules.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Insight Financial Associates	Exact match	Norwich, United KingdomHQ recorded Sep 28, 2026	51-200	109 contacts →
	Exact match “At Insight Financial Associates, everything we do is built around a simple belief: you should feel confident, informed and in control of your financial future.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Cooper Associates Group	Exact match	Taunton, United KingdomHQ recorded Sep 28, 2026	51-200	109 contacts →
	Exact match “Starting from the simple principle that every client should be treated as our only client, our foundations are based on trust, experience and outstanding service.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Fenchurch Advisory Partners	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	98 contacts →
	Exact match “Fenchurch Advisory Partners is one of the leading independent corporate finance advisory firms in London.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	K3 Capital Group	Exact match	Manchester, United KingdomHQ recorded Sep 28, 2026	501-1,000	97 contacts →
	Exact match “K3 Capital Group is a professional services firm providing advisory services to SMEs throughout the UK and overseas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	PMC Treasury	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	92 contacts →
	Exact match “An independent specialist treasury and risk management consultancy offering expert advice and practical support to corporates, private equity and infrastructure funds globally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Cullen Wealth	Exact match	Stockport, United KingdomHQ recorded Sep 28, 2026	51-200	84 contacts →
	Exact match “Established in 1998, Cullen Wealth has grown to employ over 75 staff including 28 independent financial planning consultants.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Amber River True Bearing	Exact match	Chorley, United KingdomHQ recorded Sep 28, 2026	51-200	84 contacts →
	Exact match “Amber River True Bearing.the new name for True Bearing Chartered Financial Planners” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	HJS Accountants	Exact match	Southampton, United KingdomHQ recorded Sep 28, 2026	51-200	77 contacts →
	Exact match “If you are looking for a team of reliable, approachable, and proactive accountants and business advisers, who will work alongside you to help you succeed, then we can help.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “business finance consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,201 business finance consulting firms based in the United Kingdom

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Business finance consulting firms based in the United Kingdom at a glance

As of Sep 28, 2026

39.9%Verified-email coverage

9.8%Mobile-number coverage

11.4Average contacts per company

1-10Median size (employees)

33.2%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,623

11-50

445

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

7,2400–30

6,80931–60

43561–90

3390–180

98180+

Company record updated

Median 77.0d

00–30

7,57331–60

14,45261–90

12,57990–180

2,017180+

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 “business finance consulting 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 14,615 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 28, 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.

Business finance consulting firms 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 “business finance consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business finance consulting firms are there based in the United Kingdom?

RevenueBase identified 3,201 company matches for business finance consulting 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?

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

Which city has the most business finance consulting firms?

London leads with 1063 company records, followed by Manchester (70) and Birmingham (42).

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 14,615 professional contacts with verified work emails tracked across these 3,201 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 28, 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.