Company lists · Data refreshed November 2026

Top 25 Human factors consultants worldwide

RevenueBase identified 758 company matches for human factors consultants worldwide as of November 2026 and tracks 4,273 professional contacts across them, including 1,299 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for human factors consultants worldwide, 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. Country and city lists for human factors consultants follow the table.

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
758Companies
4,273Contacts tracked
1,299Verified emails
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The 25 largest human factors consultants worldwide

Ranked by team size
Top 25 of 758 company matches for human factors consultants worldwide, 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 matchReggio Emilia, ItalyHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“The interaction engineering company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLivonia, ON, United StatesHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“Sandalwood is an engineering and ergonomics professional services firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRome, ItalyHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Deep Blue specialises in research and consulting on human-centred design and validation in transport, manufacturing, healthcare, and environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDowners Grove, IL, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Bold Insight: Empowering exceptional experiences We're creative, flexible, and research-minded.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSainte-adèle, QC, CanadaHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“Le Profil Nova Global a été conçu par une équipe d’experts de l’entreprise internationale Nova Global, qui a vu le jour en Suisse vers la fin des années 90.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Tangível is a leading provider of Human-centered Design services in Portugal, with offices in Coimbra, Lisboa and Porto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Pacific Science & Engineering Group is a small business headquartered in San Diego, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPark City, WA, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Monterey Technologies, Inc is a user centered engineering design firm that makes your organization more efficient and effective in the areas of Human Engineering, Mission…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPhiladelphia, IL, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“We are a research and user-interface-design company with one mission-fitting products to people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchToulouse, FranceHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“ergonova est un groupe leader en ergonomie / facteur humain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSwedenHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“We at Vidamic Ergonomics are specialists in creating ergonomically designed workplaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Integrated Human Factors (IHF) was founded by Neil Clark in 2012 and provide skilled practitioners to implement an array of consulting, training and leading-edge software and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Évolution des comportements ou révolution des espaces de travail?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Facthum es un Grupo Internacional de Consultoría, de origen español, especializado en el Factor Humano.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBala Cynwyd, PA, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Core helps companies research and develop their products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOviedo, SpainHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Instituto ESM de Investigación en Seguridad y Factores Humanos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchYokneam, IsraelHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“We are a team of experienced and professional UX experts, human factors engineers and product designers specializing in user research, user experience and product design for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, TX, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Smart Information Flow Technologies (SIFT) is a research and development consulting company specializing in Human Factors and Artificial Intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNotre-dame-des-landes, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Spécialiste de l'ergonomie et des facteurs humains, notre équipe s'évertue à adapter le travail à l'homme afin d'optimiser le couple santé-performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBruz (rennes), FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Société de conseil et laboratoire de recherche, Solutions Productives fait de l’Humain le moteur de votre performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWootton Wawen, United KingdomHQ recorded Nov 6, 20261-1026 contacts →

Exact match

“The Chartered Institute of Ergonomics & Human Factors (CIEHF) is a membership organisation for those either qualified or interested in ergonomists and human factors (‘E/HF’).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSursee, SwitzerlandHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We support manufacturers to develop safe, usable and approvable devices by delivering high quality Human Factors services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Research Collective is a Human Factors and User Experience research and design consultancy located in Tempe, Arizona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGuelph, ON, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“A leader in Human Factors and Human System Integration for more than 35 years, HumanSystems® improves the performance and well-being of people at work.”

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

Showing 25 of 758 human factors consultants worldwide

See the full list, filter by size, metro and specialty, and access 1,299 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Human factors consultants worldwide at a glance

As of Nov 6, 2026
30.4%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
598
11-50
136
51-200
16
201-500
1
1,001-5,000
4

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for human factors consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “human factors consultants” 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. 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 1,299 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.

Human factors consultants by location

6 lists · largest first

Every Human factors consultants list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “human factors consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many human factors consultants are there worldwide?

RevenueBase identified 758 company matches for human factors consultants worldwide 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?

RE LAB S.R.L tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most human factors consultants?

The United States leads with 157 companies, followed by France (100) and the United Kingdom (80). Every human factors consultants list by country and city is linked on this page.

Which city has the most human factors consultants?

London leads with 23 company records, followed by Paris (9) and Sao Paulo (8).

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 1,299 professional contacts with verified work emails tracked across these 758 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.