Company lists · Data refreshed September 2026

Top 25 Financial management consultancies based in London, United Kingdom

Name: Financial management consultancies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 553 companies tracked

RevenueBase identified 553 financial management consultancies headquartered in London, United Kingdom as of September 2026 and tracks 2,243 professional contacts across them, including 765 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers financial management consultancies headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

553Companies

2,243Contacts tracked

765Verified emails

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The 25 largest financial management consultancies based in London, United Kingdom

Ranked by team size

Top 25 of 553 financial management consultancies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to financial management consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	True North Partners	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	185 contacts →
	Indirect evidence “True North Partners LLP is an independent consulting firm based in London, Johannesburg, Frankfurt, Amsterdam and Madrid.” Source: RevenueBase Database · checked Sep 28, 2026
2	Clearwater Wealth Management	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	135 contacts →
	Strong evidence “Clearwater Wealth Management, established in 2005, is a leading London based financial advisory firm and a proud Principal Partner Practice of St.” Source: RevenueBase Database · checked Sep 28, 2026
3	Athens	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	122 contacts →
	Indirect evidence “Athens helps clients make superior investment decisions and supports them to deliver value from these decisions through timely implementation.” Source: RevenueBase Database · checked Sep 28, 2026
4	Valentia Partners	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “Valentia Partners is a specialist Management Consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
5	PMC Treasury	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “An independent specialist treasury and risk management consultancy offering expert advice and practical support to corporates, private equity and infrastructure funds globally.” Source: RevenueBase Database · checked Sep 28, 2026
6	SJPR	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	28 contacts →
	Strong evidence “At SJPR we focus on strong financial controls, timely reporting, business management support and taxation advice to achieve your aims.” Source: RevenueBase Database · checked Sep 28, 2026
7	ONE Financial Planning LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “One Financial offers a discreet and sophisticated financial planning service with a longstanding reputation for professional advice and exceptional levels of customer service.” Source: RevenueBase Database · checked Sep 28, 2026
8	Infocat	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Strong evidence “InfoCat is a Financial Performance Management consultancy, serving finance departments throughout the UK's private and public sectors.” Source: RevenueBase Database · checked Sep 28, 2026
9	Mirador Solutions Consultancy	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Trusted Partner to the Financial Services From the business, to your business Mirador Solutions Consultancy is a trusted and strategic partner for financial services firms, with…” Source: RevenueBase Database · checked Sep 28, 2026
10	Technical Connection Limited	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Our extensive experience on all aspects of the financial planning process equips us to deliver insightful consultancy on taxation, trusts, financial product and proposition…” Source: RevenueBase Database · checked Sep 28, 2026
11	Fenroc	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Management Consulting Company” Source: RevenueBase Database · checked Sep 28, 2026
12	Cairn Financial Advisers LLP	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Cairn Financial Advisers is a successful boutique advisory firm offering lead advisory services to small and mid-market corporates.” Source: RevenueBase Database · checked Sep 28, 2026
13	Flash Partners Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “WHY?” Source: RevenueBase Database · checked Sep 28, 2026
14	Future CFO	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Future CFO acts as a one stop financial expert serving INGOs, SMEs and startups.” Source: RevenueBase Database · checked Sep 28, 2026
15	Chariot House LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “At Chariot House, we specialize in supporting small to medium-sized organisations in managing their finances more efficiently and with greater simplicity.” Source: RevenueBase Database · checked Sep 28, 2026
16	Sakura Business Solutions LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “We are Entrepreneur & SME Accountants and Business Advisors, and help our Clients with how to - make the RIGHT decision(s) at the RIGHT time on their business with up to date…” Source: RevenueBase Database · checked Sep 28, 2026
17	FYN Global	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “fyn is a boutique financial consultancy providing fractional CFOs and senior specialists to help scaling businesses optimise, professionalise, fundraise and transact.” Source: RevenueBase Database · checked Sep 28, 2026
18	Xpact Financial Accountants And Management Consultants	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
19	AMS Admin Services	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Strong evidence “AMS Admin Services: Accounting Made Simple At AMS Admin Services, we are dedicated to making accounting and financial management effortless and efficient for a wide array of…” Source: RevenueBase Database · checked Sep 28, 2026
20	Green Square Associates Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	10 contacts →
	Indirect evidence “Green Square provides practical and insightful corporate finance advice to the media and marketing communications sector and is a HaysMac company.” Source: RevenueBase Database · checked Sep 28, 2026
21	Cfpro LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “In December 2023, CFPro merged with BKL, enabling us to maintain the high quality of our services while providing a greater breadth of client offering.” Source: RevenueBase Database · checked Sep 28, 2026
22	Phellos Financial Consultancy	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Today many financial consulting firms are still stuck in the past.” Source: RevenueBase Database · checked Sep 28, 2026
23	The CFO HQ	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “THE CFO HQ is the future of finance for businesses spanning all sizes and industries.” Source: RevenueBase Database · checked Sep 28, 2026
24	XVARO	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “XVARO is a challenger consultancy based in the UK offering services at home and abroad.” Source: RevenueBase Database · checked Sep 28, 2026
25	Secantor LTD	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “Secantor provides tailored financial and business management support to help companies fulfil their potential.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: financial management consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names financial management consultancies.
Partial evidence: Its own public description names part of financial management consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial management consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 553 financial management consultancies based in London, United Kingdom

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Financial management consultancies based in London, United Kingdom at a glance

As of Sep 28, 2026

34.1%Verified-email coverage

4.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

440

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 553 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among financial management consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “financial management consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names financial management consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among financial management consultancies, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 765 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Financial management consultancies by metro in the United Kingdom

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names financial management consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many financial management consultancies are there based in London, United Kingdom?

RevenueBase identified 553 financial management consultancies headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

True North Partners, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most financial management consultancies?

London leads the United Kingdom with 553 headquartered companies, followed by Manchester (35) and Bristol (28).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 765 verified decision-maker contacts tracked across these 553 companies.

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 Smart Search, 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.