Company lists · Data refreshed November 2026

Top 25 Sales support services based in the United Kingdom

RevenueBase identified 515 company matches for sales support services associated with the United Kingdom as of November 2026 and tracks 4,305 professional contacts across them, including 779 with verified work emails. London is the largest hub.

This list covers company matches for sales support services 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
515Companies
4,305Contacts tracked
779Verified emails
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The 25 largest sales support services based in the United Kingdom

Ranked by team size
Top 25 of 515 company matches for sales support services 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 matchThame, United KingdomHQ recorded Nov 6, 202610001+901 contacts →

Exact match

“CPM is an international sales outsourcing and customer experience agency.”

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 matchLondon, United KingdomHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Your Account Executives shouldn't be prospecting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTunbridge Wells, United KingdomHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Alliance Sales Support Services provides effective and sustainable sales solutions for your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Streamline your business with our bespoke support services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHitchin, United KingdomHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Excelerate360 offers business development and sales outsourcing services for B2B software and technology companies in the UK, Europe, and North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEllesmere Port, United KingdomHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Advance Connects are a B2B telemarketing, lead generation & appointment scheduling experts, operating within various sectors including construction, built environment, industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“At Fly Pie, sales outsourcing isn’t a “done-for-you” service, it’s a growth engine we build with you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“B2B and B2C outsourced Telemarketing agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTavistock, United KingdomHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“We set appointments with your buyers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50044 contacts →

Exact match

“At Stack Solutions Group, we help ambitious brands grow faster, smarter, and more efficiently - across any market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHitchin, United KingdomHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“European Sales Outsourcing, B2B Lead Generation, European Business Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact 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
16Exact matchExeter, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Simply stated, we help our professional services and technology clients to grow their business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchLichfield, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Premium Sales Consultancy are sales specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Established in 1988 in London as Hotlines Telemarketing Ltd, the Glasgow branch (which was established in June rebranded as 1Call Direct in October 2003.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Telu is the complete business solution for generating leads and revenue for your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Outbound Partners helps B2B companies generate pipeline through structured outbound.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEast Kilbride, United KingdomHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“AGO Outsourcing is a leading provider of outsourced business services, including inbound and outbound customer service and outbound sales as well as social media engagement…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCardiff, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“FuzeIQ helps B2B companies maximise their lead generation by setting sales meetings with their target customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCanary Wharf, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“At QSL, we don’t just book meetings, we build revenue engines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 515 sales support services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 779 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sales support services based in the United Kingdom at a glance

As of Nov 6, 2026
18.1%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
28.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
341
11-50
120
51-200
37
201-500
6
501-1,000
2
1,001-5,000
1
10001+
2

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 515 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 “sales support services” 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 779 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.

Sales support services 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 “sales support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sales support services are there based in the United Kingdom?

RevenueBase identified 515 company matches for sales support services 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?

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

Which city has the most sales support services?

London leads with 148 company records, followed by Manchester (18) and Leeds (14).

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 779 professional contacts with verified work emails tracked across these 515 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.