Company lists · Data refreshed November 2026

Top 25 Employee skill testing and assessment services based in the United States

RevenueBase identified 289 company matches for employee skill testing and assessment services associated with the United States as of November 2026 and tracks 3,795 professional contacts across them, including 1,194 with verified work emails. New York is the largest hub.

This list covers company matches for employee skill testing and assessment services associated with the United States, 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
3,795Contacts tracked
1,194Verified emails
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The 25 largest employee skill testing and assessment services based in the United States

Ranked by team size
Top 25 of 289 company matches for employee skill testing and assessment services based in the United States, 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 matchClaymont, DE, United StatesHQ recorded Nov 6, 202651-200309 contacts →

Exact match

“iMocha is a global AI-powered Skills and Work Intelligence platform that helps organizations execute a skills-first strategy across hiring, workforce readiness, internal mobility…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTulsa, OK, United StatesHQ recorded Nov 6, 202651-200231 contacts →

Exact match

“Hogan Assessments is the international leader in personality insights.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPalo Alto, CA, United StatesHQ recorded Nov 6, 202651-200191 contacts →

Exact match

“Workera is the leading skills intelligence platform that helps enterprises verify any skill, for any role, at any moment in the talent lifecycle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchColumbus, OH, United StatesHQ recorded Nov 6, 2026201-500179 contacts →

Exact match

“Manpower Inc.(NYSE: MAN) is a world leader in the workforce solutions; creating and delivering services that enable its clients to win in the changing world of work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200170 contacts →

Exact match

“CodeSignal is the AI-native skills intelligence platform, built on the belief that skills should define opportunity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRedwood City, CA, United StatesHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“Glider AI, a Findem company, helps organizations hire and develop talent with confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVernon Hills, IL, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Make Smarter Talent Decisions-From Hire to Develop Wonderlic helps you hire with confidence and develop with purpose-by delivering science-backed insights that drive smarter…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202651-200100 contacts →

Exact match

“eSkill is a pre-hire assessment solution designed to help organizations enhance their hiring processes by providing customizable assessments tailored to specific roles and skills.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOmaha, NE, United StatesHQ recorded Nov 6, 202611-5087 contacts →

Exact match

“Noll Staffing and Assessment, established in 1976, offers a wide range of services to help companies and individuals through each phase of the employment cycle, including: •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchPeoria, AZ, United StatesHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“Since 1989 Barri has been an integral strategic partner with utilities, universities, federal and state agencies, and prime contractors, as well as A/Es, telecommunications, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOrtigas Center, United StatesHQ recorded Nov 6, 202611-5064 contacts →

Exact match

“People Dynamics helps build exceptional organizations by providing cutting-edge talent management solutions, holistic learning and development programs, and preferred HR and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLubbock, TX, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“We are a true HR Outsourcing and Staffing Firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCovington, KY, United StatesHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Gentis Solutions specializes in modern solutions to sourcing and evaluating talent in a digital age.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFolsom, CA, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Our company offers 50+ years of expertise in skills- and merit-based testing solutions for human resources- TestGenius Skills Testing Software (SaaS)- Office Skills Testing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFarmington Hills, IL, United StatesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Global Psychological provides full-service consulting, staffing, assessment, and program offerings that are customized to the unique needs of individuals, schools, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNaperville, IL, United StatesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“MTK TECHNOLOGIES was established with the sole aim of providing quality and skilled manpower, which is relevant to the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDE, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Xobin is one of the fastest-growing HRTech Companies in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 20261,001-5,00041 contacts →

Exact match

“Right Management is a global leader in talent and career management workforce solutions within ManpowerGroup.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBig Rapids, MI, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“NOCTI provides curricular and instructional improvement tools for secondary and post-secondary institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Traditional skill testing tools offer same test, same questions to every company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPrinceton, FL, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Strasz Assessment Systems creates custom assessment software and provides assessment system-related consulting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“HighMatch offers tailored assessments that seamlessly integrate with your hiring process, providing insights customized to your organization’s roles, competencies, and culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPort Huron, MI, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“SIGMA exists to help organizations build better leaders and stronger teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMiddletown, DE, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ASSESS International is a US-based talent management solutions company that specializes in psychometric testing and assessment technology and business solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWestborough, MA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Objective Management Group (OMG) is the leading provider of sales-specific assessments.”

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

Showing 25 of 289 employee skill testing and assessment services based in the United States

See the full list, filter by size, metro and specialty, and access 1,194 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Employee skill testing and assessment services based in the United States at a glance

As of Nov 6, 2026
31.5%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
179
11-50
76
51-200
24
201-500
5
501-1,000
1
1,001-5,000
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, 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 States whose business descriptions match “employee skill testing and assessment 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 1,194 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.

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 “employee skill testing and assessment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many employee skill testing and assessment services are there based in the United States?

RevenueBase identified 289 company matches for employee skill testing and assessment services associated with the United States 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?

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

Which city has the most employee skill testing and assessment services?

New York leads with 9 company records, followed by Atlanta (6) and Austin (6).

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 1,194 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.