Company lists · Data refreshed September 2026

Top 25 HR business intelligence companies based in London, United Kingdom

Name: HR business intelligence companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 338 companies tracked

RevenueBase identified 338 company matches for HR business intelligence companies associated with London, United Kingdom as of September 2026 and tracks 5,853 professional contacts across them, including 1,098 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for HR business intelligence companies associated with London, 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 28, 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 28, 2026 How this list was built

338Companies

5,853Contacts tracked

1,098Verified emails

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The 25 largest HR business intelligence companies based in London, United Kingdom

Ranked by team size

Top 25 of 338 company matches for HR business intelligence companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	NGA Human Resources, An Alight Company	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	2,734 contacts →
	Exact match “At Alight \| NGA Human Resources our mission is to make HR work better.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	The Smart Cube	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	702 contacts →
	Exact match “We provide high performing intelligence that answers critical business questions for leading companies around the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Quantzig	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	216 contacts →
	Exact match “Quantzig is at the forefront of partnering with businesses to help them unlock transformative value through analytics solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Rocsearch	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	125 contacts →
	Exact match “RocSearch is an industry leader in customised business intelligence solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Neudata	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	98 contacts →
	Exact match “The authoritative source for global data intelligence Neudata provides actionable, unbiased market intelligence to buyers and sellers of market and alternative data.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Cognition Solutions	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	79 contacts →
	Exact match “With 26+ years of experience and more than 500+ professionals, Cognition empowers growth for B2B organizations by delivering reliable data, intelligence, and actionable insights…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Biotalent	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	71 contacts →
	Exact match “BioTalent connects the global life sciences and technology community with the talent, leadership and workforce intelligence to push the boundaries of innovation in STEM and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Mondrian Alpha	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “Mondrian Alpha takes pride in providing innovative human capital solutions, market intelligence and competitor analysis to our global buy side client base.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Rgh-Global People Services	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “At RGH, we transform ambition into opportunity for businesses and people alike.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Hunter Adams	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	53 contacts →
	Exact match “Hunter Adams is an employee-owned HR consultancy, Interim and recruitment business.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Project Recruit	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “At Project Recruit, getting to know our clients is at the heart of what we do.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Ometis Limited	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	39 contacts →
	Exact match “We help UK businesses get more value from their data.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	RED Olive	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match “Red Olive was founded by a team of experienced Analytics, Business Intelligence and Data Management Profesionals with a love for creating tangible business improvement.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	BI Procsi	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “BI:PROCSI is a customer-focused, data-driven, highly experienced, and dedicated team of consultants delivering world-class solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Offerletter HR Services	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Offer Letter, is a focused Talent Search and HR Consulting Services Company, which is rapidly emerging by delivering high quality service to its clients from IT and other sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Talando Recruitment	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Welcome to Talando, your partner in IT recruitment and business consultancy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Engine AI	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “Engine AI provides customers with actionable insights from large complex multi-source data.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Workl For Business	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “WorkL for Business is the global leader in improving employee happiness.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Contexis	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “The science of Predictive Performance to unlock purpose and human potential.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Metapraxis	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	22 contacts →
	Exact match “For 45 years, we’ve helped the world’s biggest companies turn insight into impact.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Insight222	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “is a specialist professional services firm headquartered in London, UK and with employees in Europe and North America.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Zenithr	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	20 contacts →
	Exact match “Zenithr is a leading provider of HR technology and intelligence solutions, committed to enhancing talent management and development for businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	pitchme.co	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “PitchMe delivers data intelligence for hiring teams, streamlining talent discovery with efficient tools.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Colours Of Data	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “At Colours of Data, we don’t just analyze numbers-we unlock business potential.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	SUPO	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “We are guiding businesses to do better, with people-first intelligence software.” Recorded in the RevenueBase company graph · Sep 28, 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 “HR business intelligence companies”. 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 338 HR business intelligence companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,098 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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HR business intelligence companies based in London, United Kingdom at a glance

As of Sep 28, 2026

18.8%Verified-email coverage

17.3Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

217

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 338 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 London, United Kingdom whose business descriptions match “HR business intelligence 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 1,098 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 28, 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.

HR business intelligence companies by metro in the United Kingdom

HR business intelligence companies in Manchester28

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 “HR business intelligence companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many HR business intelligence companies are there based in London, United Kingdom?

RevenueBase identified 338 company matches for HR business intelligence companies associated with London, 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?

NGA Human Resources, An Alight Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most HR business intelligence companies?

London leads the United Kingdom with 338 company records, followed by Manchester (28) and Leeds (16).

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 1,098 professional contacts with verified work emails tracked across these 338 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 28, 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.