Company lists · Data refreshed September 2026

Top 25 Interim cfo services companies based in the United Kingdom

Name: Interim cfo services companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 160 companies tracked

RevenueBase identified 160 interim cfo services companies headquartered in the United Kingdom as of September 2026 and tracks 983 professional contacts across them, including 469 with verified work emails. London is the largest hub.

This list covers interim cfo services companies headquartered in the 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 20, 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 20, 2026 86% judged on-target in blind review

160Companies

983Contacts tracked

469Verified emails

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The 25 largest interim cfo services companies based in the United Kingdom

Ranked by team size

Top 25 of 160 interim cfo services companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to interim cfo services companies: 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	The CFO Centre UK	Partial evidence	Swindon, United KingdomHQ checked Sep 20, 2026	51-200	471 contacts →
	Partial evidence “The CFO Centre is the world's #1 provider of fractional Chief Financial Officers to SMEs with over 750 CFOs, across 18 countries* Ambitious £2m - £50m turnover companies are able…” Source: RevenueBase Database · checked Sep 20, 2026
2	Isosceles Finance	Partial evidence	Egham, United KingdomHQ checked Sep 20, 2026	51-200	67 contacts →
	Partial evidence “Isosceles Finance Helping ambitious businesses grow Isosceles is a business services company supporting rapidly growing and investor-backed companies with fractional CFO services…” Source: RevenueBase Database · checked Sep 20, 2026
3	Interim Manager	Partial evidence	Harpenden, United KingdomHQ checked Sep 20, 2026	n/a	51 contacts →
	Partial evidence “Finance Director/Chief Financial Officer for 22 years and an Interim Manager for 13, combined with an enthusiastic results driven personality, ensures the key issues are…” Source: RevenueBase Database · checked Sep 20, 2026
4	Archangel Accounting Limited	Partial evidence	Uk / Usa, United KingdomHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “Archangel Accounting delivers remote, cloud-first CFO-level and outsourced accountancy services for life sciences companies, combining Excel expertise with tailored, responsive…” Source: RevenueBase Database · checked Sep 20, 2026
5	Emergeone Fractional CFO Services	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “EmergeOne provides fractional CFO support to venture backed startups and scaleups from Seed to Series B.” Source: RevenueBase Database · checked Sep 20, 2026
6	FD Capital Recruitment	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	12 contacts →
	Partial evidence “FD's and CFOs available on short or long term basis.” Source: RevenueBase Database · checked Sep 20, 2026
7	Numitas LTD	Strong evidence	Cambridge, United KingdomHQ checked Sep 20, 2026	11-50	9 contacts →
	Strong evidence “We have a team of over 100 consultant CFOs and Finance Directors with clients throughout the UK and Internationally, across the full spectrum of size and ownership structures.” Source: RevenueBase Database · checked Sep 20, 2026
8	Acuity Associates	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	7 contacts →
	Partial evidence “Acuity Associates provide skills-validated Finance Directors and CFOs into organisations either on a Project or Executive Search basis.” Source: RevenueBase Database · checked Sep 20, 2026
9	CFO & More	Partial evidence	Pidley, United KingdomHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “CFO & More provides ongoing part-time senior executive and CFO services to developing firms within the financial services industry that are not yet in need of such senior resource…” Source: RevenueBase Database · checked Sep 20, 2026
10	Oakwood Resources	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “We Are Not Your Traditional Interim Management Firm.” Source: RevenueBase Database · checked Sep 20, 2026
11	Finops Squad	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “FinOps Squad is an award winning leading consulting firm dedicated to providing fractional CFO services to start-ups and high-growth companies.” Source: RevenueBase Database · checked Sep 20, 2026
12	ACC Finance Solutions	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “Fractional CFOs helping small business owners achieve their financial goals.” Source: RevenueBase Database · checked Sep 20, 2026
13	Mettryx	Indirect evidence	Henley-on-thames, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “Nominated for Professional Services Start-up of the Year award in the Southeast region of the UK Start-up Awards 2024.** Mettryx provide on demand Finance leadership to support…” Source: RevenueBase Database · checked Sep 20, 2026
14	Practical CFO	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “At Practical CFO we offer outsourced, flexible CFO services, part-time Finance Directors & business planning advice.” Source: RevenueBase Database · checked Sep 20, 2026
15	The Finance MOB	Partial evidence	Great Totham, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “CFO & Growth Strategy Services Looking for a top notch CFO/FD who’s broken out of the corporate norms?” Source: RevenueBase Database · checked Sep 20, 2026
16	Virtual Beans Fractional CFO	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Could your business benefit from a fractional CFO on board but without a CFO salary?” Source: RevenueBase Database · checked Sep 20, 2026
17	EIM UK	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	3 contacts →
	Indirect evidence “EIM delivers business breakthrough differently.” Source: RevenueBase Database · checked Sep 20, 2026
18	The Venturesmiths	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “We provide Fractional Chief Revenue Officer and Chief Finance Officer services to growing companies.” Source: RevenueBase Database · checked Sep 20, 2026
19	Inform Perform	Indirect evidence	Bournemouth, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “We are a proactive and hands-on Part Time Finance Director service, aiming to support Small Professional Services businesses with their growth through a range of jargon-free…” Source: RevenueBase Database · checked Sep 20, 2026
20	Dartcell FD Services	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Dartcell FD Services provides outsourced Finance Director services for business leaders on a part-time, virtual and interim basis, at a fraction of the cost of a full-time…” Source: RevenueBase Database · checked Sep 20, 2026
21	Holdsway	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “Holdsway is an award-winning and top-rated interim management firm.” Source: RevenueBase Database · checked Sep 20, 2026
22	Vcfo Limited	Partial evidence	Middleton-on-sea, United KingdomHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “VCFO Services for SME businesses CFO / FD services on a part-time and/or remote basis” Source: RevenueBase Database · checked Sep 20, 2026
23	Viimi LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “We base ourselves where you are!” Source: RevenueBase Database · checked Sep 20, 2026
24	HW Financial Consultancy	Partial evidence	Amersham, United KingdomHQ checked Sep 20, 2026	11-50	2 contacts →
	Partial evidence “Outsourced CFO's • Accounting • Bookkeeping • Payroll • HR Services • Business Consulting • SaaS Development • Financial Reporting • Financial Consulting • Mergers & Acquisitions •” Source: RevenueBase Database · checked Sep 20, 2026
25	CFO Nexus	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	2 contacts →
	Partial evidence “Fractional CFO Advisory” Source: RevenueBase Database · checked Sep 20, 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: interim cfo services companies. 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 interim cfo services companies.
Partial evidence: Its own public description names part of interim cfo services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name interim cfo services companies. 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 160 interim cfo services companies based in the United Kingdom

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Interim cfo services companies based in the United Kingdom at a glance

As of Sep 20, 2026

47.7%Verified-email coverage

6.1Average contacts per company

1-10Median size (employees)

33.1%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

140

11-50

51-200

201-500

501-1,000

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 160 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 interim cfo services companies, 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 the United Kingdom whose own description of what they do matches “interim cfo services companies”. 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 interim cfo services companies), 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 interim cfo services companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 469 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 20, 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.

Interim cfo services companies by metro

Interim cfo services companies in London53

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 interim cfo services companies, 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 interim cfo services companies are there based in the United Kingdom?

RevenueBase identified 160 interim cfo services companies headquartered in the 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?

The CFO Centre UK, headquartered in Swindon, tops this list with the largest team on record.

Which city has the most interim cfo services companies?

London leads with 53 headquartered companies, followed by Aberdeen (4) and Cambridge (4).

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 469 verified decision-maker contacts tracked across these 160 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 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 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.