Company lists · Data refreshed November 2026

Top 25 Interim marketing operations services based in the United Kingdom

RevenueBase identified 809 company matches for interim marketing operations services associated with the United Kingdom as of November 2026 and tracks 2,756 professional contacts across them, including 740 with verified work emails. London is the largest hub.

This list covers company matches for interim marketing operations 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 November 6, 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 Nov 6, 2026 How this list was built
809Companies
2,756Contacts tracked
740Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest interim marketing operations services based in the United Kingdom

Ranked by team size
Top 25 of 809 company matches for interim marketing operations services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchManchester, United KingdomHQ recorded Nov 6, 2026501-1,000368 contacts →

Exact match

“A dedicated team of outsource experts committed to delivering growth for our partners through the power of communication A marketing operation that can provide an integrated data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBletchingley, United KingdomHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Supercharged Fractional CMOs The Marketing Centre is the UK’s #1 Fractional CMO provider, with the country’s largest team of experienced marketing and growth leaders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“OrbitalX is an account-based marketing agency helping B2B marketing teams generate ICP qualified pipeline.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHarpenden, United KingdomHQ recorded Nov 6, 2026n/a56 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCalverley, United KingdomHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Strategy and insight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Miri is an extension of your creative and marketing teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNewbury, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“AP & C delivers businesses with the right marketing strategies, event management, design assets and produces high-quality print all under one roof.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchReading, United KingdomHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“We are CRMT Digital, your global marketing operations partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLong Marston, United KingdomHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Mosaic Group are the very best in Marketing Execution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We are the performance-driven marketing and communications consultancy which focuses on delivering tangible, demonstrable return on investment for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Companies have long relied on the support of consultancies & agencies to address their business challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDoncaster, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Through a multifaceted marketing service, our promise is to provide a tailored blueprint that will help your business flourish.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChandler's Ford, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Here at Mitchell & Stones, we help businesses thrive through tailored marketing solutions in three key ways: Outsourced Marketing Department We act as an extension of your team…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“At WoolfHodson we are united by a shared passion to improve marketing performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“We help marketers, in-house agency leaders and creative businesses transform their marketing & creative operations to get better, more effective work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“How We Work: Strategy to Results, No Fluff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPeterborough, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Helping your business develop and grow through effective marketing operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBournemouth, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Equals Five: A complete marketing team for the same cost as a Senior Marketing Manager!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchManchester, United KingdomHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Struggling to find marketing specialists who actually get your business?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Unlock business growth through access to the marketing expertise you need, whenever you need it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchReigate, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We are a team of professionally qualified Marketing Consultants with broad industry experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDunfermline, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“At Simplicity, we act as an extension of your team - bringing together strategy, creativity, and technical expertise to help businesses achieve measurable marketing results.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUnited KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Businesses approach us with ambition to grow but they are often unsure on how to achieve this.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCovent Garden, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“The Buzz is a progressive marketing agency offering flexible marketing resource for growing businesses in and around the world of Real Estate; a collective of trusted marketing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchThame, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Yellow Spider Ltd is a marketing services agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 809 interim marketing operations services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 740 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interim marketing operations services based in the United Kingdom at a glance

As of Nov 6, 2026
26.9%Verified-email coverage
3.4Average contacts per company
1-10Median size (employees)
24.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
738
11-50
54
51-200
12
201-500
1
501-1,000
1
1,001-5,000
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 809 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 “interim marketing operations 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 740 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 November 6, 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.

Interim marketing operations services 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 “interim marketing operations services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interim marketing operations services are there based in the United Kingdom?

RevenueBase identified 809 company matches for interim marketing operations services associated with the United Kingdom as of November 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?

Intelling LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most interim marketing operations services?

London leads with 199 company records, followed by Manchester (22) and Bristol (16).

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 740 professional contacts with verified work emails tracked across these 809 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 November 6, 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.