Company lists · Data refreshed November 2026

Top 25 Email prospecting agencies based in the United Kingdom

RevenueBase identified 300 company matches for email prospecting agencies associated with the United Kingdom as of November 2026 and tracks 2,399 professional contacts across them, including 420 with verified work emails. London is the largest hub.

This list covers company matches for email prospecting 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 November 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 Nov 6, 2026 How this list was built
300Companies
2,399Contacts tracked
420Verified emails
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The 25 largest email prospecting agencies based in the United Kingdom

Ranked by team size
Top 25 of 300 company matches for email prospecting agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBrighton, United KingdomHQ recorded Nov 6, 202651-200453 contacts →

Exact match

“We are an award winning multilingual lead generation and market research service provider for B2B publishing, marketing, events and tech companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchExeter, United KingdomHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“Established in 2016, Air Marketing is a specialist B2B outsourced sales and lead generation partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“More than SDR Outsourcing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-50106 contacts →

Exact match

“Flowd is an award-winning sales prospecting specialist based in the UK, Europe & US.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchScarborough, United KingdomHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Emailmovers are expert B2B email marketers, helping businesses unlock the full potential of email through targeted, high-performing campaigns.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWoking, United KingdomHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“We are an ambitious and agile lead generation business, who exist to genuinely accelerate your growth!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCambridge, United KingdomHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“PaceOps is the UK's leading B2B sales prospecting partner for technology and services organisations across the UK, Ireland and US.ProspectGeneration® is our flagship service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBradford On Avon, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“IT Focus Telemarketing Ltd is an agency that specialises in working with information technology companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Generating high-quality B2B sales leads for your business!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWitham, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“The Lead Gen Specialists provide professional and effective outsourced Telemarketing, Email marketing & Social Media Marketing Services across multiple sectors for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchChelmsford, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Thank you for visiting us, we’re glad you came.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHarlow, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We started out providing lead generation for market research agencies and have since expanded into many other sectors including finance, recruitment, professional services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKingston Upon Thames, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“incite generates leads and creates growth for businesses in the marketing services, technology and professional services verticals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPreston, United KingdomHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“We help small businesses grow with the power of email marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWeston Longville, United KingdomHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“B2B lead generation and appointment setting for ambitious companies looking to grow their sales pipeline.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMacclesfield, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Generating leads for businesses is what we do, and what we’ve been doing since 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchManchester, United KingdomHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Welcome to Inboxx, we’re an award-winning cold email agency based in the heart of Manchester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCardiff, United KingdomHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Get high-converting B2B leads and prospects without all the research and admin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchStourbridge, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Sales people deserve better leads.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Through intelligent techniques and a fresh approach, Acumen Marketing Services Ltd offers high profile business development strategies and marketing services to help you grow your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Perlon AI replaces manual outbound workflows with custom agents that drive new business pipeline.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGloucester, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Marketing Punch are specialists in direct marketing, and can provide a fast, low cost and effective method of targeting responsive prospects via our databases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“High-Touch, Multi-Channel Demand & Lead Generation for B2B Businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEllesmere Port, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We engage with your market to get you new leads, appointments & sales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBolton, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“For over 11 years, Outshine has helped companies scale through effective sales outreach - without the need to build or grow an in-house sales team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 300 email prospecting agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 420 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Email prospecting agencies based in the United Kingdom at a glance

As of Nov 6, 2026
17.5%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
37.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
214
11-50
67
51-200
13
201-500
1

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 300 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 “email prospecting 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 420 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 November 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.

Email prospecting 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 “email prospecting agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many email prospecting agencies are there based in the United Kingdom?

RevenueBase identified 300 company matches for email prospecting agencies associated with the United Kingdom as of November 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?

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

Which city has the most email prospecting agencies?

London leads with 112 company records, followed by Manchester (13) and Birmingham (5).

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 420 professional contacts with verified work emails tracked across these 300 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 November 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.