Company lists · Data refreshed November 2026

Top 25 Prospecting and qualification services based in the United Kingdom

Name: Prospecting and qualification services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 289 companies tracked

RevenueBase identified 289 company matches for prospecting and qualification services associated with the United Kingdom as of November 2026 and tracks 3,011 professional contacts across them, including 548 with verified work emails. London is the largest hub.

This list covers company matches for prospecting and qualification 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

289Companies

3,011Contacts tracked

548Verified emails

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The 25 largest prospecting and qualification services based in the United Kingdom

Ranked by team size

Top 25 of 289 company matches for prospecting and qualification 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Qualifa	Exact match	Brighton, United KingdomHQ recorded Nov 6, 2026	51-200	453 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
2	AIR Marketing	Exact match	Exeter, United KingdomHQ recorded Nov 6, 2026	51-200	120 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
3	Durhamlane	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Nov 6, 2026	51-200	108 contacts →
	Exact match “More than SDR Outsourcing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	FLOWD	Exact match	Manchester, United KingdomHQ recorded Nov 6, 2026	11-50	106 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
5	Beanstalk Marketing	Exact match	Southend On Sea, United KingdomHQ recorded Nov 6, 2026	11-50	44 contacts →
	Exact match “Beanstalk is an integrated B2B Telemarketing and Lead Generation agency dedicated to helping our customers win new business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Broadley Speaking	Exact match	Tavistock, United KingdomHQ recorded Nov 6, 2026	11-50	44 contacts →
	Exact match “We set appointments with your buyers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Sentrama	Exact match	Bristol, United KingdomHQ recorded Nov 6, 2026	11-50	42 contacts →
	Exact match “Highly qualified B2B Sales Appointments you can trust.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Think Pipeline LTD	Exact match	Woking, United KingdomHQ recorded Nov 6, 2026	51-200	39 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
9	Paceops	Exact match	Cambridge, United KingdomHQ recorded Nov 6, 2026	11-50	35 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
10	IT Focus Telemarketing LTD	Exact match	Bradford On Avon, United KingdomHQ recorded Nov 6, 2026	11-50	34 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
11	Paragon Marketing Projects	Exact match	Portsmouth, United KingdomHQ recorded Nov 6, 2026	51-200	25 contacts →
	Exact match “Working with clients across a variety of sectors, Paragon is a leading provider of B2B lead generation and appointment setting marketing projects with vast experience in creating…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Home Lead GEN	Exact match	Exeter, United KingdomHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “At Home Lead Gen, we specialise in delivering tailored lead generation solutions that drive growth and success for your business, across both the UK and US markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Research Runner	Exact match	Harlow, United KingdomHQ recorded Nov 6, 2026	11-50	16 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
14	Incite NEW Business	Exact match	Kingston Upon Thames, United KingdomHQ recorded Nov 6, 2026	11-50	16 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
15	Lead GEN Department	Exact match	Weston Longville, United KingdomHQ recorded Nov 6, 2026	1-10	16 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
16	Selligence	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	51-200	15 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
17	The Resource Centre	Exact match	Ware, United KingdomHQ recorded Nov 6, 2026	1-10	14 contacts →
	Exact match “The Resource Centre is a cross-industry professional services provider located in Hertfordshire.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Oaktree Technology LTD	Exact match	Stourbridge, United KingdomHQ recorded Nov 6, 2026	1-10	13 contacts →
	Exact match “Sales people deserve better leads.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Bluewater Marketing LTD	Exact match	Wellingborough, United KingdomHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Professional B2B Lead Generation services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Acumen	Exact match	Northampton, United KingdomHQ recorded Nov 6, 2026	11-50	12 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
21	Full On Marketing	Exact match	Hemel Hempstead, United KingdomHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “At FOM we empower businesses to engage in well-informed conversations with their prospects by delivering high-quality, qualified leads.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	AHL Connect	Exact match	Leeds, United KingdomHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “AHL Connect is a lead generation agency specializing in empowering digital, tech, marketing, brand, and innovation agencies to achieve their growth and sales objectives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Shortlist Marketing	Exact match	Nottingham, United KingdomHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “Generating high-quality leads for Sales & Marketing teams since 2012.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Neptik	Exact match	London, United KingdomHQ recorded Nov 6, 2026	11-50	10 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
25	Clevervine	Exact match	Ellesmere Port, United KingdomHQ recorded Nov 6, 2026	1-10	10 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

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “prospecting and qualification services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 289 prospecting and qualification services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 548 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Prospecting and qualification services based in the United Kingdom at a glance

As of Nov 6, 2026

18.2%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

32.2%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

198

11-50

51-200

201-500

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 289 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 “prospecting and qualification 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 548 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.

Prospecting and qualification services by metro

Prospecting and qualification services in London93

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 “prospecting and qualification services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prospecting and qualification services are there based in the United Kingdom?

RevenueBase identified 289 company matches for prospecting and qualification 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?

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

Which city has the most prospecting and qualification services?

London leads with 93 company records, followed by Manchester (14) and Birmingham (7).

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 548 professional contacts with verified work emails tracked across these 289 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.