Company lists · Data refreshed November 2026

Top 25 Aptitude testing companies based in the United Kingdom

RevenueBase identified 108 company matches for aptitude testing companies associated with the United Kingdom as of November 2026 and tracks 1,021 professional contacts across them, including 479 with verified work emails. London is the largest hub.

This list covers company matches for aptitude testing 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 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
108Companies
1,021Contacts tracked
479Verified emails
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The 25 largest aptitude testing companies based in the United Kingdom

Ranked by team size
Top 25 of 108 company matches for aptitude testing companies 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 matchLondon, United KingdomHQ recorded Nov 6, 2026201-500183 contacts →

Exact match

“Cappfinity is the global leader in skills-based hiring and talent mobility solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrighton And Hove, United KingdomHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“We’re pre-employment screening experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew Malden, United KingdomHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“Every business is built on the quality of its people decisions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDiss, United KingdomHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“For more than 30 years, eras have delivered high-quality psychometric solutions for organisations of all sizes from all sectors at local and multi-national locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Powering HR and TA teams globally to transform how they attract, assess, hire and develop people at scale.”

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

Exact match

“Morrisby gives you clarity about who you are and where your future could take you We combine proven psychometrics with technology built to put great guidance in front of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOxford, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Great news!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWorcester, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Symbiotics | Experts in psychometric assessments for the aviation industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“At hfi, we help HR leaders and CEOs make smarter people decisions, faster.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHuddersfield, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“At Graduates First, our mission is simple - to help job seekers ace employers’ assessments and succeed in securing their dream job.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Thrive is transforming the way organisations make decisions about their people and culture using assessments and psychometrics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“JobCannon helps you understand yourself, and what to do with it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Conventional online psychometric assessments are time consuming, often inaccurate, biased, and easy to cheat using tools like ChatGPT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHuddersfield, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Assess Candidates does the work, so you don’t have to - Smarter hiring starts here!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGlasgow, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Personality Testing to help managers with Recruitment, Retention and Management Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBelfast, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Mindmill offers a modern and flexible on-line assessment & appraisal technology platform which measures factors such as Personality, Natural Aptitudes, Declarative Knowledge…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAmersham, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Empowering individuals, teams and organisations through evidence-based assessments, development and coaching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Our vision is to ensure that human potential is discovered, developed and utilised to make people and organisations successful.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHorsham, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Psysoft is an occupational psychology consultancy, specialising in the use of psychometric tests for the recruitment and development of talented people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“You know what great talent looks like.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHoughton Le Spring, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Evolve Assess provides organisations with key management information obtained from assessment, which in turn influences future strategic decisions for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“There is, in fact, only one way to be certain you’re getting the best possible commercial talent for your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“The English Quiz is a secure online language testing platform that assists companies in accurately and efficiently evaluating English language levels for recruitment and internal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“ThriveMap helps you hire more effectively through unique assessments that authentically reflect what it’s like to work in your organisation - connecting you with exactly the right…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBasingstoke, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“AG Consulting & Services specialises in improving hiring processes to optimise business outcomes and reduce commercial downtime.”

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

Showing 25 of 108 aptitude testing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 479 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aptitude testing companies based in the United Kingdom at a glance

As of Nov 6, 2026
46.9%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
36.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
27
51-200
6
201-500
4

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 108 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 “aptitude testing 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 479 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.

Aptitude testing 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 “aptitude testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aptitude testing companies are there based in the United Kingdom?

RevenueBase identified 108 company matches for aptitude testing companies 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?

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

Which city has the most aptitude testing companies?

London leads with 39 company records, followed by Oxford (5) and Birmingham (3).

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 479 professional contacts with verified work emails tracked across these 108 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.