Company lists · Data refreshed September 2026

Top 25 Co-marketing agencies based in Reading, United Kingdom

Name: Co-marketing agencies based in Reading, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 72 companies tracked

RevenueBase identified 72 co-marketing agencies headquartered in Reading, United Kingdom as of September 2026 and tracks 522 professional contacts across them, including 104 with verified work emails. Across the United Kingdom, London is the largest hub for this category (5,655 companies); Reading has 72.

This list covers co-marketing agencies headquartered in Reading, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

72Companies

522Contacts tracked

104Verified emails

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The 25 largest co-marketing agencies based in Reading, United Kingdom

Ranked by team size

Top 25 of 72 co-marketing agencies based in Reading, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to co-marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Quantum Marketing	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	51-200	198 contacts →
	Partial evidence “Quantum Marketing hangs its hat on one simple promise: one agency, one brief, and one measure of success.” Source: RevenueBase Database · checked Sep 28, 2026
2	Circle Agency	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	11-50	38 contacts →
	Partial evidence “The Circle Agency is an independent, multi award-winning agency with a 20-year history of creating impactful brand experience and content marketing campaigns.” Source: RevenueBase Database · checked Sep 28, 2026
3	Crmt Digital	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “We are CRMT Digital, your global marketing operations partner.” Source: RevenueBase Database · checked Sep 28, 2026
4	Sharp Ahead	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Sharper B2B Marketing for Visibility, Authority and Demand Sharp Ahead helps B2B organisations get found, earn trust and drive growth across the search, content, paid media and AI…” Source: RevenueBase Database · checked Sep 28, 2026
5	Lezzat	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	24 contacts →
	Partial evidence “Welcome to Lezzat, an E-Commerce Marketing agency focused on helping clients sell on Amazon.” Source: RevenueBase Database · checked Sep 28, 2026
6	Netpartnering, An Expandi Group Company	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	51-200	23 contacts →
	Partial evidence “As Europe's largest independent agency focused on B2B technology marketing and sales, NetPartnering (an Expandi Group company) helps you to turn your programme into a key…” Source: RevenueBase Database · checked Sep 28, 2026
7	Commercecentric	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “CommerceCentric are the direct-to-consumer (D2C) Marketing Specialists.” Source: RevenueBase Database · checked Sep 28, 2026
8	Dream Digital	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Dream Digital is a digital marketing agency, with a passion for SEO, based in the heart of Reading, working with industry leaders across the globe.” Source: RevenueBase Database · checked Sep 28, 2026
9	Bull Marketing LTD	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Bull Marketing Ltd is a leading Marketing agency focused on providing technology clients with B2B marketing campaigns.” Source: RevenueBase Database · checked Sep 28, 2026
10	MMD Digital Agency	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Mass Media Design is a creative web design and marketing agency based in Reading, Berkshire.” Source: RevenueBase Database · checked Sep 28, 2026
11	Clever Little Design	Indirect evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Our clients’ businesses depend on their websites to generate leads, drive sales, enable customer service, and outshine fierce competition.” Source: RevenueBase Database · checked Sep 28, 2026
12	Grandesco	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “We combine powerful digital and traditional marketing tools, professional web design and engaging content to make businesses the best they can be.” Source: RevenueBase Database · checked Sep 28, 2026
13	Codarity	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Codarity builds systematic marketing infrastructure for established B2B event businesses ready to scale beyond word-of-mouth.” Source: RevenueBase Database · checked Sep 28, 2026
14	Protean Inbound	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “We're an award-winning B2B inbound integrated marketing agency that gets people to think differently about brands.” Source: RevenueBase Database · checked Sep 28, 2026
15	Wise & Zeal	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Our clients retain us to- Establish valuable C-Suite engagements through content & experiences - Run innovative customer marketing programmes that make an impact with target…” Source: RevenueBase Database · checked Sep 28, 2026
16	Orion Legal Marketing	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Attract, engage & retain more of your ideal clients to grow and sustain your profitable legal practice At Orion Legal Marketing, we want to ensure that your Law Firm, Mediation…” Source: RevenueBase Database · checked Sep 28, 2026
17	Trigger Marketing	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Marketing Services for the IT and Tech Sector.” Source: RevenueBase Database · checked Sep 28, 2026
18	Redface Marketing	Indirect evidence	Reading, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Red Face Design is a diverse mix of talents, experiences and backgrounds creating innovative, considered business solutions for some of the UK’s most recognized brands.” Source: RevenueBase Database · checked Sep 28, 2026
19	Waysu Marketing & PR	Indirect evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “We build brands, raise profiles, launch products and services, and bring in quality leads that help our clients win sales.” Source: RevenueBase Database · checked Sep 28, 2026
20	Think GTM	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “We drive measurable growth, by developing marketing capabilities and breaking down your challenges to realise your brands full cross channel potential.” Source: RevenueBase Database · checked Sep 28, 2026
21	Feelgood Creative	Indirect evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “We're thrilled to announce that Feelgood Creative has joined Shine Creative in a merger that represents a significant step forward for both agencies – and we're genuinely excited…” Source: RevenueBase Database · checked Sep 28, 2026
22	ML Media	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “UK based social media management agency, helping multiple businesses within multiple sectors to take their marketing strategy to the next level.” Source: RevenueBase Database · checked Sep 28, 2026
23	Fresh Perspective Marketing	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Need a marketing strategy that gets results- Is your marketing simply “not working” or bringing you the growth that you need- Have ideas for business growth but not sure which one…” Source: RevenueBase Database · checked Sep 28, 2026
24	Stryke X	Indirect evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Stryke X is a new unorthodox business development agency, we specialise in using all our connections and experience to grow your company in every direction.” Source: RevenueBase Database · checked Sep 28, 2026
25	Cherry On TOP Agency	Partial evidence	Reading, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Cherry On Top is a boutique marketing agency helping brands stand out through strategic, creative marketing.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: co-marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names co-marketing agencies.
Partial evidence: Its own public description names part of co-marketing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name co-marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 72 co-marketing agencies based in Reading, United Kingdom

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Co-marketing agencies based in Reading, United Kingdom at a glance

As of Sep 28, 2026

19.9%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United Kingdom list rather than for Reading, so it is reported there. Company counts and contact totals on this page are exact for Reading, over 72 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among co-marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Reading, United Kingdom whose own description of what they do matches “co-marketing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names co-marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among co-marketing agencies, and records with no verified work email. Companies headquartered outside Reading are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 104 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Co-marketing agencies by metro in the United Kingdom

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names co-marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many co-marketing agencies are there based in Reading, United Kingdom?

RevenueBase identified 72 co-marketing agencies headquartered in Reading, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Quantum Marketing, headquartered in Reading, tops this list with the largest team on record.

Which city in the United Kingdom has the most co-marketing agencies?

London leads the United Kingdom with 5,655 headquartered companies, followed by Manchester (589) and Birmingham (308). Reading has 72.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 104 verified decision-maker contacts tracked across these 72 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.