Company lists · Data refreshed September 2026

Top 13 Advertising creative agencies based in Colchester, United Kingdom

RevenueBase identified 30 advertising creative agencies headquartered in Colchester, United Kingdom as of September 2026 and tracks 335 professional contacts across them, including 154 with verified work emails. Across the United Kingdom, London is the largest hub for this category (4,252 companies); Colchester has 30.

This list covers advertising creative agencies headquartered in Colchester, 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
30Companies
335Contacts tracked
154Verified emails
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The 13 largest advertising creative agencies based in Colchester, United Kingdom

Ranked by team size
Top 13 of 30 advertising creative agencies based in Colchester, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to advertising creative 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceColchester, United KingdomHQ checked Sep 28, 202651-200164 contacts →

Partial evidence

“ThinkBDW is the largest creative marketing and design agency specialising in property of all types for all market sectors, providing every single element of the marketing mix…”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceColchester, United KingdomHQ checked Sep 28, 202611-5015 contacts →

Partial evidence

“Combining collaboration and creativity with strategic thinking is how we light the FUZE.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceColchester, United KingdomHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“We Believe Media is a creative agency for consumer-centric brands.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceColchester, United KingdomHQ checked Sep 28, 20261-107 contacts →

Indirect evidence

“If you’re looking for an imaginative and expert team with a true understanding of business needs to fulfill your design brief, then look no further.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceColchester, United KingdomHQ checked Sep 28, 20261-106 contacts →

Indirect evidence

“We make stuff that looks nice.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceColchester, United KingdomHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“Silk Pearce is a design-led communications consultancy that creates brands, websites and graphics to connect with and influence people.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceColchester, United KingdomHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“Mammoth is a creative agency on the Essex/Suffolk border, working with clients across the UK and internationally.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceColchester, United KingdomHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“We are a creative marketing agency based in Colchester, specialising in support for B2Bs, the built environment, and public sector.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceColchester, United KingdomHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“We are a #digital #marketing agency creating bespoke #design #photography,#video and #socialmedia content.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceColchester, United KingdomHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“eyespeak; a design studio that creates high quality visual identities, brand development and promotional material for small to medium size enterprises.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceColchester, United KingdomHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“Digital Enhance in 60 seconds.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceColchester, United KingdomHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Throw was founded by Ben Knapp after 15 years experience with major broadcasters, creating and leading campaigns of every kind.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceColchester, United KingdomHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Who we are Coco Loco Studio is a creative design & marketing studio based in Essex offering web, graphic design, brand design and print solutions.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 13 of 30 advertising creative agencies based in Colchester, United Kingdom

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Advertising creative agencies based in Colchester, United Kingdom at a glance

As of Sep 28, 2026
46.0%Verified-email coverage
11.2Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
3
51-200
2

Email recency for this list is measured across the whole United Kingdom list rather than for Colchester, so it is reported there. Company counts and contact totals on this page are exact for Colchester, over 30 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 advertising creative 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 Colchester, United Kingdom whose own description of what they do matches “advertising creative 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 advertising creative 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 advertising creative agencies, and records with no verified work email. Companies headquartered outside Colchester 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, 154 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.

Advertising creative 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 advertising creative 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 advertising creative agencies are there based in Colchester, United Kingdom?

RevenueBase identified 30 advertising creative agencies headquartered in Colchester, 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?

Thinkbdw, headquartered in Colchester, tops this list with the largest team on record.

Which city in the United Kingdom has the most advertising creative agencies?

London leads the United Kingdom with 4,252 headquartered companies, followed by Manchester (376) and Leeds (197). Colchester has 30.

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 154 verified decision-maker contacts tracked across these 30 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.