Company lists · Data refreshed September 2026
Top 25 Test development and psychometric services based in the United Kingdom
RevenueBase identified 83 company matches for test development and psychometric services associated with the United Kingdom as of September 2026 and tracks 724 professional contacts across them, including 281 with verified work emails. London is the largest hub.
This list covers company matches for test development and psychometric 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 September 22, 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.
The 25 largest test development and psychometric services based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 115 contacts → | ||||
Exact match “Surpass is a global leader in digital assessment services, providing credentialing organizations worldwide with an extensive test center network, high-quality online proctoring…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 58 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 56 contacts → | ||||
Exact match “The E-Assessment Management Company Ltd (TEAMCo Ltd) was formed with the aim of becoming a positive disrupter in the Examination sector.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 35 contacts → | ||||
Exact match “Specialists in whole school development, staff training and psychological assessments for children and adults.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 33 contacts → | ||||
Exact match “Understand your people Build great teams Powered by psychometrics Trusted by global brands, Fortune 500 organizations, not-for-profits, and start-ups.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 28 contacts → | ||||
Exact match “Evidence-based insight for better leadership and stronger talent decisions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “Symbiotics | Experts in psychometric assessment for the aviation industry.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 24 contacts → | ||||
Exact match “Established in 1967, Morrisby has been helping people make informed decisions about their future for over 50 years.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “Great news!” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 22 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 21 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “GradeMaker's test development technology improves quality, security, and efficiency for high-stakes assessment providers.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Transforming Talent Assessment Through Science & Innovation.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “We are business psychologists who design creative, insightful ways to assess people.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Assess Candidates does the work, so you don’t have to - Smarter hiring starts here!” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Viewpoint Psychology Ltd was established in 2007.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Quest Partnership Ltd are Business Psychologists supporting Human Resource Professionals, Business and Organisations with all of their Staff Selection and Talent Development…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “LT123 is a consultancy specialising in English language testing and learning.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 5 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Caledonia Competence is a Competence and Learning & Development Consultancy providing specialist services in the area of personnel assessment and development.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Team Focus specialise in psychometric assessment, training and organisational development.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 4 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Any changes made in business happen through the people.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “We are an on-demand Science team with decades of experience, offering Occupational Psychology science and psychometrics services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Stothard Education -'Assessing what matters' Expert consultancy support for educational assessments.” Recorded in the RevenueBase company graph · Sep 22, 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 “test development and psychometric 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 83 test development and psychometric services based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 281 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Test development and psychometric services based in the United Kingdom at a glance
As of Sep 22, 2026Companies by employee count
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 83 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 “test development and psychometric 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 281 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 22, 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.
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 “test development and psychometric services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many test development and psychometric services are there based in the United Kingdom?
RevenueBase identified 83 company matches for test development and psychometric services 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?
Surpass Assessment tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most test development and psychometric services?
London leads with 18 company records, followed by Brighton (3) and Cambridge (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 281 professional contacts with verified work emails tracked across these 83 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 83 test development and psychometric services based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Test development and psychometric services by geography
- Test development and psychometric services based in Australia
- Test development and psychometric services based in Brazil
- Test development and psychometric services based in Canada
- Test development and psychometric services based in France
- Test development and psychometric services based in Germany
- Test development and psychometric services based in India
- Test development and psychometric services based in the Netherlands
- Test development and psychometric services based in South Africa
- Test development and psychometric services based in the United States
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.
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- Test development and psychometric services based in Australia
- Test development and psychometric services based in Brazil
- Test development and psychometric services based in Canada
- Test development and psychometric services based in France
- Test development and psychometric services based in Germany
- Test development and psychometric services based in India
Company intelligence · public preview
Top 25 test development and psychometric services based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 83 matching company records for test development and psychometric services based in the United Kingdom, with 724 tracked contacts and 281 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 test development and psychometric services based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Surpass Assessmentsurpass.comHQ: Saltaire, United KingdomReported employees: 51-200 | Saltaire, United Kingdom | 51-200 | Exact match | 115 contacts → |
“Surpass is a global leader in digital assessment services, providing credentialing organizations worldwide with an extensive test center network, high-quality online proctoring…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Eras LTDeras.co.ukHQ: Diss, United KingdomReported employees: 11-50 | Diss, United Kingdom | 11-50 | Exact match | 58 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Teamcoteamcouk.comHQ: Chatham, United KingdomReported employees: 51-200 | Chatham, United Kingdom | 51-200 | Exact match | 56 contacts → |
“The E-Assessment Management Company Ltd (TEAMCo Ltd) was formed with the aim of becoming a positive disrupter in the Examination sector.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Edpsychs LTDedpsychs.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 35 contacts → |
“Specialists in whole school development, staff training and psychological assessments for children and adults.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | C-Mecolour-profiling.com HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Understand your people Build great teams Powered by psychometrics Trusted by global brands, Fortune 500 organizations, not-for-profits, and start-ups.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Psychological Consultancy Ltd. PCLpsychological-consultancy.comHQ: Tunbridge Wells, United KingdomReported employees: 11-50 | Tunbridge Wells, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Evidence-based insight for better leadership and stronger talent decisions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Symbioticssymbioticsltd.comHQ: Worcester, United KingdomReported employees: 11-50 | Worcester, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Symbiotics | Experts in psychometric assessment for the aviation industry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Morrisbymorrisby.comHQ: Hemel Hempstead, United KingdomReported employees: 11-50 | Hemel Hempstead, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Established in 1967, Morrisby has been helping people make informed decisions about their future for over 50 years.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hogrefe UKhogrefe.comHQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Great news!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Graduates First JOB Assessment Expertsgraduatesfirst.comHQ: Huddersfield, United KingdomReported employees: 11-50 | Huddersfield, United Kingdom | 11-50 | Exact match | 22 contacts → |
“At Graduates First, our mission is simple - to help job seekers ace employers’ assessments and succeed in securing their dream job.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Thrivethrivetech.coHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Thrive is transforming the way organisations make decisions about their people and culture using assessments and psychometrics.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Grademaker LTDgrademaker.comHQ: Cheltenham, United KingdomReported employees: 11-50 | Cheltenham, United Kingdom | 11-50 | Exact match | 11 contacts → |
“GradeMaker's test development technology improves quality, security, and efficiency for high-stakes assessment providers.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Podiumpodium365.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Transforming Talent Assessment Through Science & Innovation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sten10 Unseen Groupsten10.com HQ: Amersham, United KingdomReported employees: 1-10 | Amersham, United Kingdom | 1-10 | Exact match | 10 contacts → |
“We are business psychologists who design creative, insightful ways to assess people.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Assess Candidatesassesscandidates.comHQ: Huddersfield, United KingdomReported employees: 11-50 | Huddersfield, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Assess Candidates does the work, so you don’t have to - Smarter hiring starts here!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Viewpoint Psychologyviewpoint-psychology.com HQ: Colchester, United KingdomReported employees: 11-50 | Colchester, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Viewpoint Psychology Ltd was established in 2007.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Quest Partnership LTDquestpartnership.co.uk HQ: Gloucestershire, United KingdomReported employees: 11-50 | Gloucestershire, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Quest Partnership Ltd are Business Psychologists supporting Human Resource Professionals, Business and Organisations with all of their Staff Selection and Talent Development…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lt123lt123.co.uk HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 7 contacts → |
“LT123 is a consultancy specialising in English language testing and learning.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Psysoftpsysoft.com HQ: Horsham, United KingdomReported employees: 1-10 | Horsham, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Psysoft is an occupational psychology consultancy, specialising in the use of psychometric tests for the recruitment and development of talented people.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Caledonia Competencecaledoniacompetence.com HQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Caledonia Competence is a Competence and Learning & Development Consultancy providing specialist services in the area of personnel assessment and development.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Team Focus LTDteamfocus.co.uk HQ: Berkshire, United KingdomReported employees: 1-10 | Berkshire, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Team Focus specialise in psychometric assessment, training and organisational development.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Cognitive Persona UK Limitedcognitivepersona.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Our vision is to ensure that human potential is discovered, developed and utilised to make people and organisations successful.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Making Business Change A Successprofile-p.com HQ: Christchurch, United KingdomReported employees: 1-10 | Christchurch, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Any changes made in business happen through the people.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Occpsyenceoccpsyence.com HQ: Surbiton, United KingdomReported employees: 1-10 | Surbiton, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We are an on-demand Science team with decades of experience, offering Occupational Psychology science and psychometrics services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Stothard Educationstothardeducation.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 1-10 | Newcastle Upon Tyne, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Stothard Education -'Assessing what matters' Expert consultancy support for educational assessments.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Test development and psychometric services: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 83 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for test development and psychometric services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many test development and psychometric services did RevenueBase find based in the United Kingdom?
The saved snapshot records 83 matching company records, 724 tracked contacts and 281 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Test development and psychometric services by geography
- Test development and psychometric services based in Australia
- Test development and psychometric services based in Brazil
- Test development and psychometric services based in Canada
- Test development and psychometric services based in France
- Test development and psychometric services based in Germany
- Test development and psychometric services based in India
- Test development and psychometric services based in the Netherlands
- Test development and psychometric services based in South Africa
- Test development and psychometric services based in the United States
Cite this list
RevenueBase Data Team. Top 25 test development and psychometric services based in the United Kingdom. Snapshot: September 22, 2026. https://revenuebase.ai/companies/test-development-and-psychometric-services/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Test development and psychometric services based in Australia
- Test development and psychometric services based in Brazil
- Test development and psychometric services based in Canada
- Test development and psychometric services based in France
- Test development and psychometric services based in Germany
- Test development and psychometric services based in India
Company intelligence · public preview
Top 25 test development and psychometric services based in the United Kingdom
RevenueBase records 83 matching company records for test development and psychometric services based in the United Kingdom, with 724 tracked contacts and 281 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 test development and psychometric services based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Surpass Assessmentsurpass.com HQ: Saltaire, United KingdomReported employees: 51-200 | Saltaire, United Kingdom | 51-200 | Exact match | 115 contacts → |
“Surpass is a global leader in digital assessment services, providing credentialing organizations worldwide with an extensive test center network, high-quality online proctoring…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Eras LTDeras.co.uk HQ: Diss, United KingdomReported employees: 11-50 | Diss, United Kingdom | 11-50 | Exact match | 58 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Teamcoteamcouk.com HQ: Chatham, United KingdomReported employees: 51-200 | Chatham, United Kingdom | 51-200 | Exact match | 56 contacts → |
“The E-Assessment Management Company Ltd (TEAMCo Ltd) was formed with the aim of becoming a positive disrupter in the Examination sector.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Edpsychs LTDedpsychs.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 35 contacts → |
“Specialists in whole school development, staff training and psychological assessments for children and adults.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | C-Mecolour-profiling.com HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 33 contacts → |
“Understand your people Build great teams Powered by psychometrics Trusted by global brands, Fortune 500 organizations, not-for-profits, and start-ups.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Psychological Consultancy Ltd. PCLpsychological-consultancy.com HQ: Tunbridge Wells, United KingdomReported employees: 11-50 | Tunbridge Wells, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Evidence-based insight for better leadership and stronger talent decisions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Symbioticssymbioticsltd.com HQ: Worcester, United KingdomReported employees: 11-50 | Worcester, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Symbiotics | Experts in psychometric assessment for the aviation industry.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Morrisbymorrisby.com HQ: Hemel Hempstead, United KingdomReported employees: 11-50 | Hemel Hempstead, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Established in 1967, Morrisby has been helping people make informed decisions about their future for over 50 years.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hogrefe UKhogrefe.com HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Great news!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Graduates First JOB Assessment Expertsgraduatesfirst.com HQ: Huddersfield, United KingdomReported employees: 11-50 | Huddersfield, United Kingdom | 11-50 | Exact match | 22 contacts → |
“At Graduates First, our mission is simple - to help job seekers ace employers’ assessments and succeed in securing their dream job.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Thrivethrivetech.co HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 21 contacts → |
“Thrive is transforming the way organisations make decisions about their people and culture using assessments and psychometrics.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Grademaker LTDgrademaker.com HQ: Cheltenham, United KingdomReported employees: 11-50 | Cheltenham, United Kingdom | 11-50 | Exact match | 11 contacts → |
“GradeMaker's test development technology improves quality, security, and efficiency for high-stakes assessment providers.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Podiumpodium365.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Transforming Talent Assessment Through Science & Innovation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sten10 Unseen Groupsten10.com HQ: Amersham, United KingdomReported employees: 1-10 | Amersham, United Kingdom | 1-10 | Exact match | 10 contacts → |
“We are business psychologists who design creative, insightful ways to assess people.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Assess Candidatesassesscandidates.com HQ: Huddersfield, United KingdomReported employees: 11-50 | Huddersfield, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Assess Candidates does the work, so you don’t have to - Smarter hiring starts here!” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Viewpoint Psychologyviewpoint-psychology.com HQ: Colchester, United KingdomReported employees: 11-50 | Colchester, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Viewpoint Psychology Ltd was established in 2007.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Quest Partnership LTDquestpartnership.co.uk HQ: Gloucestershire, United KingdomReported employees: 11-50 | Gloucestershire, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Quest Partnership Ltd are Business Psychologists supporting Human Resource Professionals, Business and Organisations with all of their Staff Selection and Talent Development…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lt123lt123.co.uk HQ: Cambridge, United KingdomReported employees: 11-50 | Cambridge, United Kingdom | 11-50 | Exact match | 7 contacts → |
“LT123 is a consultancy specialising in English language testing and learning.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Psysoftpsysoft.com HQ: Horsham, United KingdomReported employees: 1-10 | Horsham, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Psysoft is an occupational psychology consultancy, specialising in the use of psychometric tests for the recruitment and development of talented people.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Caledonia Competencecaledoniacompetence.com HQ: Aberdeen, United KingdomReported employees: 1-10 | Aberdeen, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Caledonia Competence is a Competence and Learning & Development Consultancy providing specialist services in the area of personnel assessment and development.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Team Focus LTDteamfocus.co.uk HQ: Berkshire, United KingdomReported employees: 1-10 | Berkshire, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Team Focus specialise in psychometric assessment, training and organisational development.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cognitive Persona UK Limitedcognitivepersona.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Our vision is to ensure that human potential is discovered, developed and utilised to make people and organisations successful.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Making Business Change A Successprofile-p.com HQ: Christchurch, United KingdomReported employees: 1-10 | Christchurch, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Any changes made in business happen through the people.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Occpsyenceoccpsyence.com HQ: Surbiton, United KingdomReported employees: 1-10 | Surbiton, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We are an on-demand Science team with decades of experience, offering Occupational Psychology science and psychometrics services.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Stothard Educationstothardeducation.co.uk HQ: Newcastle Upon Tyne, United KingdomReported employees: 1-10 | Newcastle Upon Tyne, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Stothard Education -'Assessing what matters' Expert consultancy support for educational assessments.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Test development and psychometric services: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 83 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for test development and psychometric services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many test development and psychometric services did RevenueBase find based in the United Kingdom?
The saved snapshot records 83 matching company records, 724 tracked contacts and 281 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 test development and psychometric services based in the United Kingdom. Snapshot: September 22, 2026. https://revenuebase.ai/companies/test-development-and-psychometric-services/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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