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Company lists · Data refreshed September 2026

Top 25 B2B social media management agencies based in the United Kingdom

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 1,633 companies tracked

RevenueBase identified 1,633 B2B social media management agencies headquartered in the United Kingdom as of September 2026 and tracks 7,827 professional contacts across them, including 1,334 with verified work emails and 662 with mobile numbers. London is the largest hub.

This list covers B2B social media management agencies headquartered in the 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review
1,633Companies
7,827Contacts tracked
1,334Verified emails
662Mobile numbers
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The 25 largest B2B social media management agencies based in the United Kingdom

Ranked by team size
Top 25 of 1,633 B2B social media management agencies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names B2B social media management agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
EntourageIndirect evidence
London, United Kingdom51-200363

“In a world where everyone’s shouting the same thing, whisper something truly distinctive in all the right ears.”

Source: company website · checked Sep 2, 2026
2
Publicis PROPartial evidence
London, United Kingdom51-200140

“Publicis Pro is the specialist B2B marketing agency within Publicis Groupe, the world's number one marketing holding group.”

Source: company website · checked Sep 2, 2026
3
TBT MarketingPartial evidence
Frome, United Kingdom51-200138

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

Source: company website · checked Sep 2, 2026
4
OktopostStrong evidence
London, United Kingdom51-200111

“Oktopost is the AI-led B2B social media management platform, purpose-built for enterprise and mid-market marketing teams.”

Source: company website · checked Sep 2, 2026
5
BBNPartial evidence
London, United Kingdom1,001-5,00085

“THIS IS B2B WITHOUT BORDERS THIS IS BBN BBN breaks boundaries.”

Source: company website · checked Sep 2, 2026
6
Propeller GroupPartial evidence
London, United Kingdom51-20071

“Propeller Group is a global B2B agency with an integrated approach to PR, content, and growth marketing.”

Source: company website · checked Sep 2, 2026
7
Armstrongb2bPartial evidence
Chester, United Kingdom51-20067

“ArmstrongB2B® is a B2B marketing agency for industrial and manufacturing brands, with offices in the UK and USA.”

Source: company website · checked Sep 2, 2026
8
Fight OR FlightPartial evidence
London, United Kingdom51-20066

“Today, B2B brands battle for attention in the same crowded space as everything else.”

Source: company website · checked Sep 2, 2026
9
The Marketing PracticePartial evidence
London, United Kingdom501-1,00052

“At The Marketing Practice, we’ve combined the best B2B specialists from across the globe in one business, with capabilities that stretch through the funnel, from brand to demand…”

Source: company website · checked Sep 2, 2026
10
SendiblePartial evidence
London, United Kingdom11-5051

“At Sendible, we empower brands, agencies and multi-location businesses to amplify their voice and grow their social presence, without losing what makes them unique.”

Source: company website · checked Sep 2, 2026
11
The Think TankIndirect evidence
London, United Kingdom11-5045

“We are The Think Tank: a fully-integrated, result-oriented agency based in Holborn, London.”

Source: company website · checked Sep 2, 2026
12
Emoderation LimitedStrong evidence
London, United Kingdom201-50037

“Get in touch: UK:+44 (0)203 770 5839 - US:+1 910-795-1988 Emoderation Limited is an award-winning social media management agency.”

Source: company website · checked Sep 2, 2026
13
SmarcommsStrong evidence
London, United Kingdom51-20035

“Smarcomms helps businesses save time & increase engagement + ROI on social media with customized content that delivers exceptional value.”

Source: company website · checked Sep 2, 2026
14
WildernessPartial evidence
London, United Kingdom51-20034

“Wilderness transforms the strategy, management, and operations of the world’s most beloved brands.”

Source: company website · checked Sep 2, 2026
15
HUT 3Indirect evidence
Northampton, United Kingdom11-5030

“At HUT 3, we turn ambition into action.”

Source: company website · checked Sep 2, 2026
16
Punch CommunicationsIndirect evidence
Market Harborough, United Kingdom11-5029

“We are punch.”

Source: company website · checked Sep 2, 2026
17
Lion Reach MediaStrong evidence
London, United Kingdom51-20028

“Welcome to Lion Reach Media, where innovation meets unparalleled success in B2B marketing.”

Source: company website · checked Sep 2, 2026
18
ChiiefPartial evidence
London, United Kingdom11-5025

“Chiief is a global B2B marketing and events agency helping FSI, Manufacturinig and Technology brands accelerate revenue, expand market presence, and drive high-value engagement…”

Source: company website · checked Sep 2, 2026
19
Bordeaux & BurgundyPartial evidence
London, United Kingdom11-5023

“Bordeaux & Burgundy is a global B2B marketing agency that partners with technology companies from seed stage through to IPO to help grow their marketing efficiently.”

Source: company website · checked Sep 2, 2026
20
Really SocialPartial evidence
Peterborough, United Kingdom11-5023

“Really Social create personal content for your business.”

Source: company website · checked Sep 2, 2026
21
Media Forty TWOStrong evidence
London, United Kingdom11-5022

“Media Forty Two is a specialist B2B consultancy and media buyer.”

Source: company website · checked Sep 2, 2026
22
social-hire.comStrong evidence
Waterlooville, United Kingdom11-5022

“Social-Hire.com is a specialist B2B Social Media Marketing Agency serving clients with a niche B2B focus, such as: Management consulting firms Recruitment agencies Training…”

Source: company website · checked Sep 2, 2026
23
Pix.City ServicesPartial evidence
London, United Kingdom11-5021

“Pix.city offers professionals a personalised service for managing their communication on social networks according to 3 identified needs: 1- Communicate and exist on their social…”

Source: company website · checked Sep 2, 2026
24
Tent CommunicationsIndirect evidence
London, United Kingdom11-5020

“A result-driven Digital Marketing agency.”

Source: company website · checked Sep 2, 2026
25
Volume99Indirect evidence
Uk, United Kingdom11-5020

“At Volume99 we help you define and sharpen your vision and to bring this to life in a way that connects emotionally with your audience.”

Source: company website · checked Sep 2, 2026

Showing 25 of 1,633 B2B social media management agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,334 reachable decision-makers.

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B2B social media management agencies based in the United Kingdom at a glance

As of Sep 2, 2026
1-10Median size (employees)
LondonLargest hub · 440 HQs
662Contacts with mobile numbers
Sep 2, 2026Data refreshed

Companies by employee count

1-10
1,470
11-50
131
51-200
22
201-500
3
501-1,000
2
1,001-5,000
1
5,001-10,000
1

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 B2B social media management agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United Kingdom whose own description of what they do matches “B2B social media management agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among B2B social media management agencies, and records with no verified work email. Companies headquartered outside United Kingdom 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 an evidence 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, 1,334 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 2, 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.

B2B social media management agencies by metro

Frequently asked

How many B2B social media management agencies are there based in the United Kingdom?

RevenueBase identified 1,633 B2B social media management agencies headquartered in the 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?

Entourage, headquartered in London, tops this list with the largest team on record.

Which city has the most B2B social media management agencies?

London leads with 440 headquartered companies, followed by Manchester (76) and Birmingham (38).

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 1,334 verified decision-maker contacts tracked across these 1,633 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 2, 2026.

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Related lists

Browse: Companies home · All United Kingdom lists · All B2B social media management agencies lists · New lists

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.

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