Company lists · Data refreshed September 2026

Top 25 Text message marketing agencies based in the United Kingdom

RevenueBase identified 107 company matches for text message marketing agencies associated with the United Kingdom as of September 2026 and tracks 973 professional contacts across them, including 473 with verified work emails. London is the largest hub.

This list covers company matches for text message 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 29, 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 29, 2026 How this list was built
107Companies
973Contacts tracked
473Verified emails
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The 25 largest text message marketing agencies based in the United Kingdom

Ranked by team size
Top 25 of 107 company matches for text message marketing agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon Bridge, United KingdomHQ recorded Sep 29, 2026201-500491 contacts →

Exact match

“Dotdigital is a human-first marketing platform that helps you connect with your customers on the channels they know and love.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Sep 29, 2026201-50041 contacts →

Exact match

“Esendex is a premier global provider of business communication solutions, specialising in Mobile Messaging.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLeeds, United KingdomHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“fonemedia – we are a Leeds-based mobile marketing agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchPlymouth, United KingdomHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Business Mobile Messaging in the Cloud MessageCloud is a multi-award-winning mobile messaging provider.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“SMShighway uses mobile technology to connect enterprises to their clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“OHM is a London-based email marketing agency.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 2026201-50015 contacts →

Exact match

“At 23 Telecom we’re all about providing foundations for clients to build relationships with their customers and produce solid outcomes for their businesses and services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSwindon, United KingdomHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Our tailored SMS marketing and communication solutions help businesses of all sizes boost data collection and engage audiences.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchRoweltown, United KingdomHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Your message delivered.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-109 contacts →

Exact match

“With over 10 years of experience in the e-commerce space, we know a thing or two about delivering results.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchPenryn, United KingdomHQ recorded Sep 29, 202611-509 contacts →

Exact match

“98% of every SMS message is read and FireText make SMS marketing easy and accessible for every business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchLeeds, United KingdomHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Founded in 2005, 3G Telecommunications is a privately held bespoke SMS and Voice project company.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchAshford, United KingdomHQ recorded Sep 29, 202611-508 contacts →

Exact match

“We are MailXpertise, a global ESP (email service provider), specialists in made-to-measure email and SMS solutions for marketing professionals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchWorthing, United KingdomHQ recorded Sep 29, 20261-107 contacts →

Exact match

“About the company Established since 24X is a market leading provider of business text messaging solutions to organisations across the UK.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchSheffield, United KingdomHQ recorded Sep 29, 20261-104 contacts →

Exact match

“No plugins.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchHuddersfield, United KingdomHQ recorded Sep 29, 2026201-5004 contacts →

Exact match

“VOODOO is a powerful, easy to use mobile messaging platform built by end-users for end users.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Fixate leverages direct marketing channels (email, SMS, and push) to transform your business trajectory.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-103 contacts →

Exact match

“We are a specialist in Email Marketing, SMS Marketing (Mobile Marketing) and Database Management solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-502 contacts →

Exact match

“CYMBA Integrated Solutions Ltd (est.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchUckfield, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Mailing Expert offers a complete communication service.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBorehamwood, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“We help businesses connect with their customers in the moments that matter.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchHove, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Now Marketing owns and operates an SaaS platform that provides Email & SMS Broadcast Technology to the Marketing Industry; generating monthly broadcast volumes in the Millions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBerkshire, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Destar Limited is a boutique supplier of SMS messaging services and provider of consulting services on mobile, internet and media projects.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“We are building the industries most effective consumer engagement tool, providing revenue and retention through 2 way messaging between you and your customers using SMS, RCS…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBrighton And Hove, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Email and SMS Marketing for DTC eCommerce Brands”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 107 text message marketing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 473 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Text message marketing agencies based in the United Kingdom at a glance

As of Sep 29, 2026
48.6%Verified-email coverage
9.1Average contacts per company
1-10Median size (employees)
37.4%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
37
51-200
2
201-500
6

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 107 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 “text message 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 473 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 29, 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.

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

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

RevenueBase identified 107 company matches for text message 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?

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

Which city has the most text message marketing agencies?

London leads with 40 company records, followed by Nottingham (3) and Poole (3).

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 473 professional contacts with verified work emails tracked across these 107 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 29, 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.