Company lists · Data refreshed September 2026

Top 25 Startup marketing agencies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 8,309 companies tracked

RevenueBase identified 8,309 company matches for startup marketing agencies associated with the United Kingdom as of September 2026 and tracks 38,547 professional contacts across them, including 8,384 with verified work emails and 2,566 with mobile numbers. London is the largest hub.

This list covers company matches for startup marketing 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 September 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 Sep 6, 2026 How this list was built

8,309Companies

38,547Contacts tracked

8,384Verified emails

2,566Mobile numbers

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The 25 largest startup marketing agencies based in the United Kingdom

Ranked by team size

Top 25 of 8,309 company matches for startup marketing agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ADD People	Exact match	Altrincham, United KingdomHQ recorded Sep 6, 2026	201-500	292 contacts →
	Exact match “We’re Add People, a team of digital marketing professionals dedicated to helping small to medium-sized businesses grow online.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	Bray Leino	Exact match	Devon, United KingdomHQ recorded Sep 6, 2026	201-500	187 contacts →
	Exact match “Increasing the size of your business.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	CHS	Exact match	Christchurch, United KingdomHQ recorded Sep 6, 2026	51-200	129 contacts →
	Exact match “We connect brands with customers.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	E Intelligence	Exact match	London, United KingdomHQ recorded Sep 6, 2026	51-200	117 contacts →
	Exact match “e intelligence is a renowned global leader in the digital marketing space.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	Adtrak	Exact match	Nottingham, United KingdomHQ recorded Sep 6, 2026	51-200	94 contacts →
	Exact match “We're a full-service design, marketing and brand agency based in Nottingham.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	Torpedo	Exact match	London \| Oxford, United KingdomHQ recorded Sep 6, 2026	51-200	93 contacts →
	Exact match “For B2B brands that want to go further, faster.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	Crafted	Exact match	Ipswich, United KingdomHQ recorded Sep 6, 2026	51-200	88 contacts →
	Exact match “Founded in 2008, Crafted ignites growth through marketing and digital products.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	Accord Marketing	Exact match	Holborn, United KingdomHQ recorded Sep 6, 2026	51-200	87 contacts →
	Exact match “We’re an award-winning, proudly independent marketing agency.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	SIYA	Exact match	London, United KingdomHQ recorded Sep 6, 2026	51-200	87 contacts →
	Exact match “We are Siya Tech, a startup studio where we partner with tech startups to fuel their growth.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	The Specialist Works B Corp	Exact match	London, United KingdomHQ recorded Sep 6, 2026	51-200	85 contacts →
	Exact match “The Specialist Works is built exclusively for marketers at entrepreneurial brands.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	Heavenly	Exact match	London, United KingdomHQ recorded Sep 6, 2026	11-50	85 contacts →
	Exact match “Heavenly is a global, independent creative consultancy, founded in 2003.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	Brainsouls	Exact match	Birmingham, United KingdomHQ recorded Sep 6, 2026	51-200	82 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	Paramount Digital LTD	Exact match	St Helens, United KingdomHQ recorded Sep 6, 2026	11-50	79 contacts →
	Exact match “Simple.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Social Boost	Exact match	London, United KingdomHQ recorded Sep 6, 2026	51-200	79 contacts →
	Exact match “Social Boost has helped to grow more than 25 million real Followers, created content for 100+ brands, and generated over 300k sales leads.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	BANC	Exact match	Manchester, United KingdomHQ recorded Sep 6, 2026	11-50	78 contacts →
	Exact match “We go beyond quick fixes, putting strategy at the heart of digital marketing.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	Stickyeyes	Exact match	Leeds, United KingdomHQ recorded Sep 6, 2026	201-500	77 contacts →
	Exact match “Search Marketing \| Content \| Strategy Delivered by passionate people.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	FIN International	Exact match	London, United KingdomHQ recorded Sep 6, 2026	11-50	73 contacts →
	Exact match “Accelerating growth for investment brands Choose from a range of services tailored to your needs Evolving your brand to generate growth: We focus on the purest truth of your…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	GA Agency	Exact match	London, United KingdomHQ recorded Sep 6, 2026	51-200	70 contacts →
	Exact match “GA Agency is an award-winning digital marketing agency helping brands all over the world grow their business and revenue in the online space.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	Rock Kitchen Harris	Exact match	Leicester, United KingdomHQ recorded Sep 6, 2026	51-200	64 contacts →
	Exact match “We’re a full-service, Leicester-based but fully remote creative agency that delivers impactful work, powered by original thinking, clear insight and a passion for what we do.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Purecontent	Exact match	Norwich, United KingdomHQ recorded Sep 6, 2026	11-50	63 contacts →
	Exact match “PureContent is a full-service marketing agency that provides everything your business needs to create impactful, results-driven marketing campaigns.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	UP World	Exact match	London, United KingdomHQ recorded Sep 6, 2026	11-50	62 contacts →
	Exact match “Up Club is the unfair advantage of ambitious start-up marketers looking to accelerate their growth It provides exclusive access to industry leaders, expert mentorship, and…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	TOWN	Exact match	Manchester, United KingdomHQ recorded Sep 6, 2026	n/a	62 contacts →
	Exact match “We're experts in making marketing work harder for SMEs in any sector.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Sleeping Giant Media	Exact match	Folkestone, United KingdomHQ recorded Sep 6, 2026	51-200	60 contacts →
	Exact match “Sleeping Giant Media is an award-winning digital marketing agency providing digital marketing services for businesses that wish to grow online.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Make Agency	Exact match	London, United KingdomHQ recorded Sep 6, 2026	11-50	58 contacts →
	Exact match “Make is one of the UK's fastest-growing Digital Agencies, with a growing team of 50 - servicing clients including IBM, Asana, Eventbrite, Soldo, Campari, Clearpay, Disney…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Revere Agency	Exact match	London, United KingdomHQ recorded Sep 6, 2026	51-200	56 contacts →
	Exact match “Revere is now Marketbridge.” Recorded in the RevenueBase company graph · Sep 6, 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 “startup marketing 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 8,309 startup marketing agencies based in the United Kingdom

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Startup marketing agencies based in the United Kingdom at a glance

As of Sep 6, 2026

21.8%Verified-email coverage

6.7%Mobile-number coverage

4.6Average contacts per company

1-10Median size (employees)

31.8%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

6,780

11-50

1,345

51-200

130

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

7,8300–30

50831–60

461–90

690–180

36180+

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 “startup marketing 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 8,384 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 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.

Startup marketing 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 “startup marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many startup marketing agencies are there based in the United Kingdom?

RevenueBase identified 8,309 company matches for startup marketing agencies 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?

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

Which city has the most startup marketing agencies?

London leads with 2640 company records, followed by Manchester (296) and Birmingham (193).

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 8,384 professional contacts with verified work emails tracked across these 8,309 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 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.