Company lists · Data refreshed September 2026

Top 25 Fractional chief of staff services based in the United Kingdom

RevenueBase identified 113 company matches for fractional chief of staff services associated with the United Kingdom as of September 2026 and tracks 807 professional contacts across them, including 355 with verified work emails. London is the largest hub.

This list covers company matches for fractional chief of staff 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 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
113Companies
807Contacts tracked
355Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest fractional chief of staff services based in the United Kingdom

Ranked by team size
Top 25 of 113 company matches for fractional chief of staff services 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 matchSwindon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
7Exact matchLeeds, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“At Fractional CMO, we’re not just marketers, we’re operators, founders, and growth leaders who’ve sat at the table, scaled real businesses, and delivered results where it matters.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Fractional CTO, Management Consultant and Advisor.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“We’re Makk.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“I am an experienced Operations Manager supporting business owners to shape and grow their businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchNottingham, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Apply Focus acts as your on-demand Fractional Chief of Staff, helping leaders cut through chaos, fix what’s slowing the business, and build cultures where productivity soars.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-502 contacts →

Exact match

“Fractional CFO Advisory”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Businesses today are operating in a far harsher climate than ever before, contending with rising employment costs, the prohibitive cost of hiring senior talent, ongoing regulatory…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchHaywards Heath, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Providing Fractional C-Suite & Business Support.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchRadlett, United KingdomHQ recorded Sep 20, 202611-501 contacts →

Exact match

“Providing part time / Fractional CFO's.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSittingbourne, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“An fractional finance director / fractional fd services company focused on the development of small to medium-sized businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Warehouse Marketing is a leader in fractional marketing leadership offering executive-level marketing expertise to businesses on a part-time, project-based, or retainer basis…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchEastbourne, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“UNFYS Consulting is a fractional commercial leadership practice for founder-led B2B businesses.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSteventon, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“While I’m unable to welcome new clients at this time, I’m always happy to point you toward trusted colleagues who share the same values of compassion, clarity, and grounded…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We provide fractional CTO and CPO services to help your business achieve technological excellence with experienced leadership.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchManchester, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Welcome to TUGA, the trailblazing fractional COO agency dedicated to propelling Agencies & SMEs to unparalleled operational excellence and strategic growth.”

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

Showing 25 of 113 fractional chief of staff services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 355 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Fractional chief of staff services based in the United Kingdom at a glance

As of Sep 20, 2026
44.0%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
46.9%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
102
11-50
9
51-200
2

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 113 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 chief of staff 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 355 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 “fractional chief of staff services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fractional chief of staff services are there based in the United Kingdom?

RevenueBase identified 113 company matches for fractional chief of staff 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 chief of staff services?

London leads with 53 company records, followed by Nottingham (3) and Aberdeen (2).

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 355 professional contacts with verified work emails tracked across these 113 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 113 fractional chief of staff services 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.