Company lists · Data refreshed September 2026

Top 25 Inbound marketing companies based in the United Kingdom

RevenueBase identified 1,738 company matches for inbound marketing companies associated with the United Kingdom as of September 2026 and tracks 10,070 professional contacts across them, including 1,871 with verified work emails. London is the largest hub.

This list covers company matches for inbound marketing companies 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
1,738Companies
10,070Contacts tracked
1,871Verified emails
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The 25 largest inbound marketing companies based in the United Kingdom

Ranked by team size
Top 25 of 1,738 company matches for inbound marketing companies 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 matchLondon, United KingdomHQ recorded Sep 21, 2026201-500401 contacts →

Exact match

“MVF powers growth for our clients by connecting them to potential customers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchFrome, United KingdomHQ recorded Sep 21, 202651-200138 contacts →

Exact match

“The B2B marketing agency built for complex tech sales.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20096 contacts →

Exact match

“Finixio is UK based remote first Marketing & SEO Agency helping clients all over the world.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchGlasgow, United KingdomHQ recorded Sep 21, 202651-20096 contacts →

Exact match

“Pursuit Marketing are Experts in Demand Generation, Telemarketing, Digital Marketing and Creative Design - your 360 Marketing Provider.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 21, 2026201-50088 contacts →

Exact match

“The B2B Customer Acquisition Specialists Internal Results specialize in generating leads, promoting content, and driving brand awareness for B2B organizations worldwide through…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20085 contacts →

Exact match

“Publitek is now part of Pretzl.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLeeds, United KingdomHQ recorded Sep 21, 2026201-50077 contacts →

Exact match

“Search Marketing | Content | Strategy Delivered by passionate people.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchLiverpool, United KingdomHQ recorded Sep 21, 202611-5060 contacts →

Exact match

“Welcome to icopify, your one-stop shop for digital marketing solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBournemouth, United KingdomHQ recorded Sep 21, 202611-5054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBrighton, United KingdomHQ recorded Sep 21, 202611-5051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchNeedham Market, United KingdomHQ recorded Sep 21, 202651-20050 contacts →

Exact match

“At Unity Online, we exist to help businesses of all shapes and sizes achieve real success online.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchDerby, United KingdomHQ recorded Sep 21, 202611-5050 contacts →

Exact match

“The JDR Group are an Inbound Marketing Agency, based in Derby in the UK.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLeeds, United KingdomHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“We're Wolfenden, an independent performance marketing agency helping ambitious brands unlock sustainable growth through organic search, authority, digital PR, paid media, data and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLeeds, United KingdomHQ recorded Sep 21, 202611-5040 contacts →

Exact match

“We deliver unified strategies across SEO, Content Marketing, Paid Media, Web Development and Web Design, with experts available to consult with directly.#DigitalMarketing #SEO…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNewbury, United KingdomHQ recorded Sep 21, 202611-5036 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 · Sep 21, 2026 · View company records in RevenueBase
16Exact matchUk Wide, United KingdomHQ recorded Sep 21, 202611-5036 contacts →

Exact match

“Most business owners don’t actually want SEO.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchEwell, United KingdomHQ recorded Sep 21, 202651-20035 contacts →

Exact match

“1 Stop Data offers the best of breed Marketing, Lead Generation and Call Centre services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5034 contacts →

Exact match

“A disruptive, full-service, award-winning digital marketing & advertising agency for contemporary businesses, specialising in performance marketing, content marketing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchColchester, United KingdomHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Footprint Digital is here to help.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 21, 202651-20032 contacts →

Exact match

“B2B marketing has a big pipeline problem.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchHounslow, United KingdomHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Your Online Conversation Limited is an information technology and services company based out of the United Kingdom.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchManchester, United KingdomHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Soap Media is an award-winning, industry-leading digital marketing agency based in Preston & Manchester.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Iconic Digital is a leading digital marketing agency based in London, UK.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Axonn is an established Digital Marketing Agency that specialises in content creation and campaign management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchStockton-on-tees, United KingdomHQ recorded Sep 21, 202611-5028 contacts →

Exact match

“Colewood has been helping businesses with their web & marketing needs Whether it be Paid Search, SEO, Social, Media Production, Website Design, Development and Hosting or Email…”

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

Showing 25 of 1,738 inbound marketing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,871 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Inbound marketing companies based in the United Kingdom at a glance

As of Sep 21, 2026
18.6%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
28.0%Largest-city concentration · London
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
1,395
11-50
299
51-200
34
201-500
7
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 1,738 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 “inbound marketing companies” 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 1,871 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 “inbound marketing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many inbound marketing companies are there based in the United Kingdom?

RevenueBase identified 1,738 company matches for inbound marketing companies 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?

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

Which city has the most inbound marketing companies?

London leads with 487 company records, followed by Manchester (69) and Birmingham (43).

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 1,871 professional contacts with verified work emails tracked across these 1,738 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.