Company lists · Data refreshed October 2026

Top 25 Demand generation agencies based in the United Kingdom

Name: Demand generation agencies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 2,318 companies tracked

RevenueBase identified 2,318 company matches for demand generation agencies associated with the United Kingdom as of October 2026 and tracks 23,973 professional contacts across them, including 5,615 with verified work emails. London is the largest hub.

This list covers company matches for demand generation agencies 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 October 1, 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 Oct 1, 2026 How this list was built

2,318Companies

23,973Contacts tracked

5,615Verified emails

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The 25 largest demand generation agencies based in the United Kingdom

Ranked by team size

Top 25 of 2,318 company matches for demand generation agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Gravity Global	Exact match	London, United KingdomHQ recorded Oct 1, 2026	501-1,000	422 contacts →
	Exact match “Hi, we're Gravity - the world’s most awarded brand-to-demand marketing agency!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	MVF	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	401 contacts →
	Exact match “MVF powers growth for our clients by connecting them to potential customers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Entourage	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	370 contacts →
	Exact match “In a world where everyone’s shouting the same thing, whisper something truly distinctive in all the right ears.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Transmission	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	289 contacts →
	Exact match “We deliver full-service B2B marketing solutions for world-class customer experiences – with an eye always toward the future.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Astute.com	Exact match	Bournemouth, United KingdomHQ recorded Oct 1, 2026	201-500	260 contacts →
	Exact match “Welcome to Astute.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	GO Inspire Group	Exact match	Leicester, United KingdomHQ recorded Oct 1, 2026	201-500	210 contacts →
	Exact match “Welcome to Go Inspire - Your Marketing Performance Partner!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Quantum Marketing	Exact match	Reading, United KingdomHQ recorded Oct 1, 2026	51-200	198 contacts →
	Exact match “Quantum Marketing hangs its hat on one simple promise: one agency, one brief, and one measure of success.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Interlink	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	185 contacts →
	Exact match “We help our clients supercharge their sales.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Cc33 Global Limited	Exact match	Sheffield, United KingdomHQ recorded Oct 1, 2026	201-500	172 contacts →
	Exact match “CC33 is a boutique agency with big ideas providing marketing solutions tailored to specifically meet your sales and marketing needs.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Inside Global	Exact match	Liverpool, United KingdomHQ recorded Oct 1, 2026	51-200	164 contacts →
	Exact match “Inside is a global agency dedicated to delivering growth and revenue opportunities for B2B tech companies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Incredible Marketeer Ites An ISO 9001 2015 Company	Exact match	London, United KingdomHQ recorded Oct 1, 2026	201-500	147 contacts →
	Exact match “It ain't over 'til it's over." This quote applies very aptly to the way Incredible Marketeer works and performs.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Publicis PRO	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	139 contacts →
	Exact match “Publicis Pro is the specialist B2B marketing agency within Publicis Groupe, the world's number one marketing holding group.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	TBT Marketing	Exact match	Frome, United KingdomHQ recorded Oct 1, 2026	51-200	138 contacts →
	Exact match “The B2B marketing agency built for complex tech sales.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Modern	Exact match	Bristol, United KingdomHQ recorded Oct 1, 2026	11-50	120 contacts →
	Exact match “Modern is an award-winning B2B Marketing Consultancy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	GCL	Exact match	Birmingham, United KingdomHQ recorded Oct 1, 2026	51-200	119 contacts →
	Exact match “GCL, with its unique, non-scripted approach to telemarketing and related marketing services, has for over 30 years established an enviable reputation for providing winning lead…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	AIR Marketing	Exact match	Exeter, United KingdomHQ recorded Oct 1, 2026	51-200	116 contacts →
	Exact match “Since 2016, Air Marketing has been the trusted outsourced sales and lead generation agency in the UK for ambitious B2B businesses.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Durhamlane	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Oct 1, 2026	51-200	115 contacts →
	Exact match “More than SDR Outsourcing.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	MOI Global	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	111 contacts →
	Exact match “We’re MOI Global – the Not-So-B2B agency.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Pursuit Marketing	Exact match	Glasgow, United KingdomHQ recorded Oct 1, 2026	51-200	96 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 · Oct 1, 2026 · View company records in RevenueBase
20	Ledger Bennett	Exact match	London, United KingdomHQ recorded Oct 1, 2026	51-200	93 contacts →
	Exact match “We’re Ledger Bennett.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Torpedo	Exact match	London \| Oxford, United KingdomHQ recorded Oct 1, 2026	51-200	93 contacts →
	Exact match “For B2B brands that want to go further, faster.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	SEAL	Exact match	Slade Heath, United KingdomHQ recorded Oct 1, 2026	11-50	93 contacts →
	Exact match “We specialise in results-driven marketing.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Twogether	Exact match	Marlow, United KingdomHQ recorded Oct 1, 2026	201-500	92 contacts →
	Exact match “Welcome!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	HPS Group	Exact match	Marlow, United KingdomHQ recorded Oct 1, 2026	51-200	92 contacts →
	Exact match “HPS is a full-service marketing group in the truest sense of the phrase.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Embryo	Exact match	Manchester, United KingdomHQ recorded Oct 1, 2026	51-200	91 contacts →
	Exact match “We are a leading independent agency and trusted growth partner for ambitious businesses of all sizes, turning performance marketing into a growth engine.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “demand generation agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,318 demand generation agencies based in the United Kingdom

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Demand generation agencies based in the United Kingdom at a glance

As of Oct 1, 2026

23.4%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

31.1%Largest-city concentration · London

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

1,654

11-50

533

51-200

103

201-500

501-1,000

5,001-10,000

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 2,318 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 “demand generation agencies” 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 5,615 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 October 1, 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.

Demand generation agencies 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 “demand generation agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many demand generation agencies are there based in the United Kingdom?

RevenueBase identified 2,318 company matches for demand generation agencies associated with the United Kingdom as of October 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?

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

Which city has the most demand generation agencies?

London leads with 720 company records, followed by Manchester (101) and Birmingham (51).

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 5,615 professional contacts with verified work emails tracked across these 2,318 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 October 1, 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.