Company lists · Data refreshed September 2026

Top 25 Human factors consulting firms worldwide

Name: Human factors consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 7,432 companies tracked

RevenueBase identified 7,432 company matches for human factors consulting firms worldwide as of September 2026 and tracks 43,805 professional contacts across them, including 9,521 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers company matches for human factors consulting firms 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 September 28, 2026. Country and city lists for human factors consulting firms 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 Sep 28, 2026 How this list was built

7,432Companies

43,805Contacts tracked

9,521Verified emails

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The 25 largest human factors consulting firms worldwide

Ranked by team size

Top 25 of 7,432 company matches for human factors consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	IBM IX Dach	Exact match	Berlin, GermanyHQ recorded Sep 28, 2026	501-1,000	819 contacts →
	Exact match “We are IBM iX.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Briotix Health	Exact match	Centennial, CO, United StatesHQ recorded Sep 28, 2026	201-500	435 contacts →
	Exact match “At Briotix Health, we build relationships with you and your workforce to deliver meaningful results in employee health.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Frontit	Exact match	Stockholm, SwedenHQ recorded Sep 28, 2026	201-500	246 contacts →
	Exact match “Frontit är en strategisk förändringspartner som sätter människan i centrum.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Teague	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	201-500	235 contacts →
	Exact match “Teague is an independent design consultancy that combines technology expertise with a deep understanding of human behavior to design what’s next for companies in automotive…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	LTP Business Psychologists	Exact match	Amsterdam, NetherlandsHQ recorded Sep 28, 2026	51-200	218 contacts →
	Exact match “We are LTP Business Psychologists The psychological consultancy that helps organizations collaborate successfully.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Blink UX	Exact match	Seattle, WA, United StatesHQ recorded Sep 28, 2026	51-200	208 contacts →
	Exact match “Blink UX is a product design consulting firm that partners with ambitious companies to turn insight into action-creating breakthrough products and experiences through strategy…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Rayden Interactive	Exact match	Pune, IndiaHQ recorded Sep 28, 2026	501-1,000	204 contacts →
	Exact match “Rayden Interactive, the brainchild of an entrepreneurial duo, was founded in 2019.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Vision Consulting	Exact match	Dublin, IrelandHQ recorded Sep 28, 2026	n/a	201 contacts →
	Exact match “At VISION, we deliver transformation by working at the human foundation first.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Human Factors International HFI	Exact match	Fairfield, IA, United StatesHQ recorded Sep 28, 2026	201-500	199 contacts →
	Exact match “Welcome to Human Factors International, leaders of experience-led business transformations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	SHM Productions LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	n/a	186 contacts →
	Exact match “SHM is a small consulting firm based in London.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Resource Employment Solutions	Exact match	Orlando, FL, United StatesHQ recorded Sep 28, 2026	10001+	184 contacts →
	Exact match “At Resource Employment Solutions, our value proposition lies in our ability to closely monitor industry trends, including recessions, robotics, technology, AI, virtual solutions…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Softway	Exact match	Houston, TX, United StatesHQ recorded Sep 28, 2026	51-200	176 contacts →
	Exact match “Softway is a People-First Consulting firm for AI Transformation” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Nielsen Norman Group	Exact match	Silicon Valley, CA, United StatesHQ recorded Sep 28, 2026	n/a	170 contacts →
	Exact match “Evidence-Based User Experience (UX) Research, Training, and Consulting: Nielsen Norman Group is headquartered in Silicon Valley, with members in 17 additional locations throughout…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	DCA Design International	Exact match	Warwick, United KingdomHQ recorded Sep 28, 2026	51-200	159 contacts →
	Exact match “Founded in 1960, today we are one of the world's leading product design and development consultancies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Matrix Consulting	Exact match	Santiago, ChileHQ recorded Sep 28, 2026	201-500	159 contacts →
	Exact match “Poner a las personas en el centro de las organizaciones y generar un impacto en la sociedad es el discurso habitual de las consultoras hoy en día; sean todos bienvenidos, para…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Groupe Jlo, Société À Mission	Exact match	Villefranche-sur-saône, FranceHQ recorded Sep 28, 2026	51-200	152 contacts →
	Exact match “Le Groupe JLO est un cabinet de conseil RH expert QVCT et filiale du Groupe APICIL.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Arthur Hunt Group	Exact match	Paris, FranceHQ recorded Sep 28, 2026	51-200	146 contacts →
	Exact match “For the past 30 years, the consulting firm Arthur Hunt has been supporting companies from all sectors in all of their HR challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Silamir Group	Exact match	Paris, FranceHQ recorded Sep 28, 2026	501-1,000	143 contacts →
	Exact match “Silamir est un cabinet de conseil spécialisé dans le pilotage de projets de transformation délivrant des prestations de haute qualité pour le compte de clients grands groupes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Halogen	Exact match	Oslo, NorwayHQ recorded Sep 28, 2026	51-200	143 contacts →
	Exact match “Halogen is one of Norway’s leading design consultancies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	PWC Consulting	Exact match	Neuilly-sur-seine, FranceHQ recorded Sep 28, 2026	11-50	141 contacts →
	Exact match “PwC, leader du conseil et de l’audit, a finalisé avec succès son rapprochement avec IDRH, en novembre 2016.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Oceane Consulting	Exact match	Paris, FranceHQ recorded Sep 28, 2026	201-500	138 contacts →
	Exact match “Oceane Consulting is above all a human adventure entrepreneurs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	HR Anexi	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	51-200	138 contacts →
	Exact match “HR Anexi is a strategic human capital consulting organization with a complete array of capabilities in talent assessment, organization development, employee engagement, HR…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	UI	Exact match	IsraelHQ recorded Sep 28, 2026	51-200	137 contacts →
	Exact match “We’re a team of UX specialists, designers and developers, working closely with companies to plan, design and build amazing products on the internet (and beyond).” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	User Experience Researchers PTE LTD Singapore	Exact match	SingaporeHQ recorded Sep 28, 2026	201-500	135 contacts →
	Exact match “At the heart of innovation is our company's focus - you.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Lukkap	Exact match	Madrid, SpainHQ recorded Sep 28, 2026	51-200	128 contacts →
	Exact match “Transforming people and companies generating future.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “human factors consulting firms”. 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 7,432 human factors consulting firms worldwide

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Human factors consulting firms worldwide at a glance

As of Sep 28, 2026

21.7%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

5,951

11-50

1,198

51-200

202

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “human factors consulting firms” 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 9,521 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Human factors consulting firms by location

43 lists · largest first

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

Countries

Cities

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 consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many human factors consulting firms are there worldwide?

RevenueBase identified 7,432 company matches for human factors consulting firms worldwide 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?

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

Which country has the most human factors consulting firms?

The United States leads with 1,322 companies, followed by France (585) and Brazil (534). Every human factors consulting firms list by country and city is linked on this page.

Which city has the most human factors consulting firms?

Paris leads with 132 company records, followed by Sao Paulo (121) and London (118).

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 9,521 professional contacts with verified work emails tracked across these 7,432 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.