Company lists · Data refreshed September 2026

Top 25 Fractional executive services based in the United Kingdom

RevenueBase identified 193 company matches for fractional executive services associated with the United Kingdom as of September 2026 and tracks 1,131 professional contacts across them, including 492 with verified work emails. London is the largest hub.

This list covers company matches for fractional executive services 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 21, 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 21, 2026 How this list was built
193Companies
1,131Contacts tracked
492Verified emails
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The 25 largest fractional executive services based in the United Kingdom

Ranked by team size
Top 25 of 193 company matches for fractional executive services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchSwindon, United KingdomHQ recorded Sep 21, 202651-200471 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchEgham, United KingdomHQ recorded Sep 21, 202651-20067 contacts →

Exact match

“Isosceles Finance Helping ambitious businesses grow Isosceles is a business services company supporting rapidly growing and investor-backed companies with fractional CFO services…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“We find and help obtain new fractional roles and clients that match your skill set and background, regardless of whether you are a CMO, CRO, CTO, or any other Fractional Executive.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1024 contacts →

Exact match

“sparemytime is the operating partner that growth-minded businesses turn to when they're growing faster than the systems behind them.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“Welcome to Intent!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“We are a firm of experienced finance professionals who provide strategic, financial and operational solutions to your business on a flexible basis.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“EmergeOne provides fractional CFO support to venture backed startups and scaleups from Seed to Series B.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1014 contacts →

Exact match

“We give small and medium-sized enterprises the unique opportunity to access operational expertise on a fractional basis.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1012 contacts →

Exact match

“Fractional & Permanent EA, PA & HR Support for Businesses & Leadership Teams VPA London connects founders, executives, and growing businesses with experienced Executive…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“fyn is a boutique financial consultancy providing fractional CFOs and senior specialists to help scaling businesses optimise, professionalise, fundraise and transact.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchChilworth, United KingdomHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“Experts in searching for executive leaders and introducing them to outstanding organisations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“HireHarbour provides business leaders, executives, personal brands, and other high performers with the premium level of assistance they deserve, on a fractional basis.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchPidley, United KingdomHQ recorded Sep 21, 20261-106 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchGuildford, United KingdomHQ recorded Sep 21, 202651-2006 contacts →

Exact match

“Your Partner in Global Growth and Expert in Fractional CFO Services Empowering SME success through business growth and stewardship.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchLeeds, United KingdomHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We are an exciting new business offering Fractional Business Support, Guidance and Consultancy to all businesses.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-105 contacts →

Exact match

“FinOps Squad is an award winning leading consulting firm dedicated to providing fractional CFO services to start-ups and high-growth companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchNorthumberland, United KingdomHQ recorded Sep 21, 20261-104 contacts →

Exact match

“In today's data-driven world, organisations are turning to fractional data professionals to boost their strategies without committing to full-time hires.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-104 contacts →

Exact match

“We believe every business deserves access to financial expertise and leadership, but many start-ups and SMEs don't have the need or resources for a full-time CFO.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Fractional CFOs helping small business owners achieve their financial goals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchGreat Totham, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“CFO & Growth Strategy Services Looking for a top notch CFO/FD who’s broken out of the corporate norms?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“At Practical CFO we offer outsourced, flexible CFO services, part-time Finance Directors & business planning advice.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Could your business benefit from a fractional CFO on board but without a CFO salary?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We provide Fractional Chief Revenue Officer and Chief Finance Officer services to growing companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We’re Makk.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 193 fractional executive services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 492 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fractional executive services based in the United Kingdom at a glance

As of Sep 21, 2026
43.5%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
40.4%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
169
11-50
18
51-200
4
201-500
1
501-1,000
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 193 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 “fractional executive services” 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 492 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 21, 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 “fractional executive services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fractional executive services are there based in the United Kingdom?

RevenueBase identified 193 company matches for fractional executive services 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?

The CFO Centre UK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fractional executive services?

London leads with 78 company records, followed by Leeds (7) and Manchester (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 492 professional contacts with verified work emails tracked across these 193 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 21, 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.