Company lists · Data refreshed September 2026

Top 25 Sales development representatives staffing companies based in the United Kingdom

RevenueBase identified 642 company matches for sales development representatives staffing companies associated with the United Kingdom as of September 2026 and tracks 5,388 professional contacts across them, including 1,122 with verified work emails. London is the largest hub.

This list covers company matches for sales development representatives staffing companies 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
642Companies
5,388Contacts tracked
1,122Verified emails
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The 25 largest sales development representatives staffing companies based in the United Kingdom

Ranked by team size
Top 25 of 642 company matches for sales development representatives staffing companies 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 matchUxbridge, United KingdomHQ recorded Sep 29, 2026501-1,0001,214 contacts →

Exact match

“For 75 years, the middle is where we've worked best.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200205 contacts →

Exact match

“EngageTech is the leading sales development partner for complex B2B technology companies operating in multi-stakeholder, enterprise sales environments.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200160 contacts →

Exact match

“We’re The Point Company, the team behind some of the fastest-scaling B2B companies in tech, SaaS and cybersecurity, working across five continents from North America and LATAM to…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchExeter, United KingdomHQ recorded Sep 29, 202651-200116 contacts →

Exact match

“Since 2016, Air Marketing has been the trusted outsourced sales and lead generation agency in the UK for ambitious B2B businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 29, 202651-200115 contacts →

Exact match

“More than SDR Outsourcing.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5072 contacts →

Exact match

“3Search is a commercial recruitment agency, connecting talent to help you and your company thrive.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchWarrington, United KingdomHQ recorded Sep 29, 202611-5070 contacts →

Exact match

“IDEAL RECRUIT LIMITED is a staffing and recruiting company with our Head Office based in Warrington.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20064 contacts →

Exact match

“Scede is a trusted scaling partner for tech companies globally, offering a breadth of talent acquisition, people operations and training services, designed to solve key growth…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20059 contacts →

Exact match

“Looking to fill your calendar with qualified calls?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchStockport, United KingdomHQ recorded Sep 29, 202611-5049 contacts →

Exact match

“Jobwise Ltd is a North West Based Recruitment Agency, Recruiting Nationwide.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchAndover, United KingdomHQ recorded Sep 29, 202611-5045 contacts →

Exact match

“With over 35 years of experience, we have developed our services to provide our customers with a personal level of commitment with regular on-site visits, industry leading…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBrighton, United KingdomHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“As a leading provider of recruitment services, we’re dedicated to finding specialist individuals for international clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5043 contacts →

Exact match

“Pipeline is a collective of sales professionals, united in our passion and drive for commercial success.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchRemote, United KingdomHQ recorded Sep 29, 2026n/a41 contacts →

Exact match

“TrainYo is creating fair opportunities for all in the technology sector We also believe hiring and training is kinda tough!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLiverpool, United KingdomHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“Recruiting”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchManchester, United KingdomHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“At This Is Prime, we're passionate about transforming the recruitment landscape and changing the perception of sales.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchReigate, United KingdomHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“You, plus the best software sales jobs, equals the formula for success.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“Recruitment Revenue is a lead generation partner built exclusively for recruitment agencies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchWoodford Green, United KingdomHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“About SLS Recruitment Here at SLS Recruitment we carefully select the companies we partner with as we only want to recruit for the best!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20025 contacts →

Exact match

“We can help you build your dream development team.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“We help companies build teams with people you won’t find on the market.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchCity Of London, United KingdomHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“We’re building the highest-performing outsourced sales development agency in the world - powered by advanced sales intelligence and, above all, by tenacious SDRs who are driven to…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-1023 contacts →

Exact match

“The FGS Recruitment story started in 2008 with a commitment to a ‘new way’ of recruiting and as a result we source the very best candidates within our specialist markets.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchFleet, United KingdomHQ recorded Sep 29, 2026201-50021 contacts →

Exact match

“Operatix is an award-winning Sales Acceleration company that helps B2B Software vendors accelerate pipeline & revenue across the globe.”

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

Showing 25 of 642 sales development representatives staffing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,122 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sales development representatives staffing companies based in the United Kingdom at a glance

As of Sep 29, 2026
20.8%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
36.3%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
476
11-50
135
51-200
22
201-500
2
501-1,000
4
10001+
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 642 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 development representatives staffing companies” 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 1,122 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.

Sales development representatives staffing companies 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 development representatives staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sales development representatives staffing companies are there based in the United Kingdom?

RevenueBase identified 642 company matches for sales development representatives staffing companies 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?

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

Which city has the most sales development representatives staffing companies?

London leads with 233 company records, followed by Manchester (20) and Leeds (15).

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 1,122 professional contacts with verified work emails tracked across these 642 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.