Company lists · Data refreshed October 2026
Top 25 Human factors engineering consulting companies based in the United States
RevenueBase identified 435 company matches for human factors engineering consulting companies associated with the United States as of October 2026 and tracks 4,410 professional contacts across them, including 1,425 with verified work emails. Atlanta is the largest hub.
This list covers company matches for human factors engineering consulting companies 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 October 14, 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 human factors engineering consulting companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 421 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 124 contacts → | ||||
Exact match “The Fire & Risk Alliance was created under four basic principles: TRUST – To be our clients trusted partner in maintaining and improving safety.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 119 contacts → | ||||
Exact match “Our focus on empowerment, flexibility, and opportunity creates a workplace of happy employees who provide superior customer service, deliver high-quality projects, and delight…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 104 contacts → | ||||
Exact match “Sandalwood is an engineering and ergonomics consulting firm.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 91 contacts → | ||||
Exact match “Bold Insight: Empowering exceptional experiences We're creative, flexible, and research-minded.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 80 contacts → | ||||
Exact match “Answer Engineering is an aviation & aerospace engineering consulting firm.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 71 contacts → | ||||
Exact match “Innovation for the Next Generation of Aerospace" Bye Aerospace, Inc.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 67 contacts → | ||||
Exact match “Pacific Science & Engineering Group is a small business headquartered in San Diego, California.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 62 contacts → | ||||
Exact match “Tucana Engineering: Your Innovation and High-Tech Engineering Partner Tucana Engineering is a global leader providing top-tier engineering services across aerospace, airport…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 54 contacts → | ||||
Exact match “Since 1954, our team at Thompson Consulting Engineers has provided exceptional consulting engineering services.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 50 contacts → | ||||
Exact match “We are a team of world-class engineers and scientists that provides testing, analysis, and other consulting services to companies across the globe.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 50 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 48 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 42 contacts → | ||||
Exact match “Since its founding in 2001, SST has been providing high quality professional engineering, software development and engineering, test and evaluation (T&E), human factors, and…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 38 contacts → | ||||
Exact match “Hummingbird Aero LLC is a premier global engineering consulting and services provider focused in aircraft flight controls, actuation, hydraulic systems, avionics and software.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 36 contacts → | ||||
Exact match “Core helps companies research and develop their products and services.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 33 contacts → | ||||
Exact match “Smith Monroe Gray Engineers, Inc.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 33 contacts → | ||||
Exact match “The Rising Workplace provides comprehensive on-site ergonomic, injury prevention, and environmental health and safety (EHS) services.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “About Baer Engineering and Environmental Consulting, Inc.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 31 contacts → | ||||
Exact match “RMS is a privately owned safety consulting firm that provides nationwide support to a wide variety of industries.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 21 | 29 contacts → | ||||
Exact match “Humantech is now VelocityEHS.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 22 | 26 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 23 | 26 contacts → | ||||
Exact match “Keltia Design, Inc.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 24 | 25 contacts → | ||||
Exact match “We’re an engineering consulting firm offering a multi-disciplinary approach that uses integrated engineering systems through stream-lined technological solutions.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 14, 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 engineering consulting companies”. 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 435 human factors engineering consulting companies based in the United States
See the full list, filter by size, metro and specialty, and access 1,425 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Human factors engineering consulting companies based in the United States at a glance
As of Oct 14, 2026Companies by employee count
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 435 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 “human factors engineering consulting companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,425 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 October 14, 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 “human factors engineering consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many human factors engineering consulting companies are there based in the United States?
RevenueBase identified 435 company matches for human factors engineering consulting companies associated with the United States as of October 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?
Briotix Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most human factors engineering consulting companies?
Atlanta leads with 10 company records, followed by Houston (9) and Seattle (9).
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 1,425 professional contacts with verified work emails tracked across these 435 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 October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 435 human factors engineering consulting companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Human factors engineering consulting companies by geography
- Human factors engineering consulting companies based in Australia
- Human factors engineering consulting companies based in Brazil
- Human factors engineering consulting companies based in Canada
- Human factors engineering consulting companies based in France
- Human factors engineering consulting companies based in Germany
- Human factors engineering consulting companies based in India
- Human factors engineering consulting companies based in Italy
- Human factors engineering consulting companies based in the Netherlands
- Human factors engineering consulting companies based in Spain
- Human factors engineering consulting companies based in Sweden
- Human factors engineering consulting companies based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Human factors engineering consulting companies based in Australia
- Human factors engineering consulting companies based in Brazil
- Human factors engineering consulting companies based in Canada
- Human factors engineering consulting companies based in France
- Human factors engineering consulting companies based in Germany
- Human factors engineering consulting companies based in India
Company intelligence · public preview
Top 25 human factors engineering consulting companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 435 matching company records for human factors engineering consulting companies based in the United States, with 4,410 tracked contacts and 1,425 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: October 14, 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 human factors engineering consulting companies based in the United States
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 |  Briotix Healthbriotix.comHQ: Centennial, CO, United StatesReported employees: 201-500 | Centennial, CO, United States | 201-500 | Exact match | 421 contacts → |
“At Briotix Health, we build relationships with you and your workforce to deliver meaningful results in employee health.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Fire & Risk Alliance, LLCfireriskalliance.comHQ: Washington Dc, MD, United StatesReported employees: 51-200 | Washington Dc, MD, United States | 51-200 | Exact match | 124 contacts → |
“The Fire & Risk Alliance was created under four basic principles: TRUST – To be our clients trusted partner in maintaining and improving safety.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | KCL Engineeringkclengineering.com HQ: West Des Moines, IA, United StatesReported employees: 51-200 | West Des Moines, IA, United States | 51-200 | Exact match | 119 contacts → |
“Our focus on empowerment, flexibility, and opportunity creates a workplace of happy employees who provide superior customer service, deliver high-quality projects, and delight…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Sandalwood Engineering & Ergonomicssandalwood.comHQ: Livonia, MI, United StatesReported employees: 51-200 | Livonia, MI, United States | 51-200 | Exact match | 104 contacts → |
“Sandalwood is an engineering and ergonomics consulting firm.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Bold Insightboldinsight.comHQ: Downers Grove, IL, United StatesReported employees: 51-200 | Downers Grove, IL, United States | 51-200 | Exact match | 91 contacts → |
“Bold Insight: Empowering exceptional experiences We're creative, flexible, and research-minded.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  RE Build Answer Engineeringanswerengineering.comHQ: Englewood, CO, United StatesReported employees: 11-50 | Englewood, CO, United States | 11-50 | Exact match | 80 contacts → |
“Answer Engineering is an aviation & aerospace engineering consulting firm.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  BYE Aerospace, INCbyeaerospace.comHQ: Englewood, CO, United StatesReported employees: 11-50 | Englewood, CO, United States | 11-50 | Exact match | 71 contacts → |
“Innovation for the Next Generation of Aerospace" Bye Aerospace, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Pacific Science & Engineering Group, INCpacific-science.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 67 contacts → |
“Pacific Science & Engineering Group is a small business headquartered in San Diego, California.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Tucana Engineeringtucana-group.comHQ: The Woodlands, TX, United StatesReported employees: 201-500 | The Woodlands, TX, United States | 201-500 | Exact match | 62 contacts → |
“Tucana Engineering: Your Innovation and High-Tech Engineering Partner Tucana Engineering is a global leader providing top-tier engineering services across aerospace, airport…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Thompson Consulting Engineerstceva.com HQ: Hampton, VA, United StatesReported employees: 51-200 | Hampton, VA, United States | 51-200 | Exact match | 54 contacts → |
“Since 1954, our team at Thompson Consulting Engineers has provided exceptional consulting engineering services.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Biocore LLCbiocorellc.com HQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 50 contacts → |
“We are a team of world-class engineers and scientists that provides testing, analysis, and other consulting services to companies across the globe.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Monterey Technologies, INCmontereytechnologies.com HQ: Park City, UT, United StatesReported employees: 11-50 | Park City, UT, United States | 11-50 | Exact match | 50 contacts → |
“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 description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Design Science Group, LLCdscience.comHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 48 contacts → |
“We are a research and user-interface-design company with one mission-fitting products to people.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Spectrum Software Technology, INCsst-it.com HQ: Egg Harbor Township, NJ, United StatesReported employees: 51-200 | Egg Harbor Township, NJ, United States | 51-200 | Exact match | 42 contacts → |
“Since its founding in 2001, SST has been providing high quality professional engineering, software development and engineering, test and evaluation (T&E), human factors, and…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Hummingbird Aero LLChummingbird-aero.comHQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 38 contacts → |
“Hummingbird Aero LLC is a premier global engineering consulting and services provider focused in aircraft flight controls, actuation, hydraulic systems, avionics and software.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Core Human Factors, A Rimkus Companycorehf.com HQ: Bala Cynwyd, PA, United StatesReported employees: 11-50 | Bala Cynwyd, PA, United States | 11-50 | Exact match | 36 contacts → |
“Core helps companies research and develop their products and services.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SMG Engineers, INCsmgengr.com HQ: Beaverton, OR, United StatesReported employees: 11-50 | Beaverton, OR, United States | 11-50 | Exact match | 33 contacts → |
“Smith Monroe Gray Engineers, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  The Rising Workplacerisingworkplace.comHQ: Asheville, NC, United StatesReported employees: Not recorded | Asheville, NC, United States | Not recorded | Exact match | 33 contacts → |
“The Rising Workplace provides comprehensive on-site ergonomic, injury prevention, and environmental health and safety (EHS) services.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 32 contacts → |
“About Baer Engineering and Environmental Consulting, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  RMS Safetyrms-safety.comHQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 31 contacts → |
“RMS is a privately owned safety consulting firm that provides nationwide support to a wide variety of industries.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Velocityehs Humantechehs.comHQ: Ann Arbor, MI, United StatesReported employees: 51-200 | Ann Arbor, MI, United States | 51-200 | Exact match | 29 contacts → |
“Humantech is now VelocityEHS.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Minneapolis, MN, United StatesReported employees: 11-50 | Minneapolis, MN, United States | 11-50 | Exact match | 26 contacts → |
“Smart Information Flow Technologies (SIFT) is a research and development consulting company specializing in Human Factors and Artificial Intelligence.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Keltia Design, Inc.- Aerospace CAD Design, Catia , Solidworks Training, Recruitmentkeltia-design.com HQ: Everett, WA, United StatesReported employees: 11-50 | Everett, WA, United States | 11-50 | Exact match | 26 contacts → |
“Keltia Design, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  DOP Engineeringdopengineering.comHQ: Fort Lauderdale, FL, United StatesReported employees: 1-10 | Fort Lauderdale, FL, United States | 1-10 | Exact match | 25 contacts → |
“We’re an engineering consulting firm offering a multi-disciplinary approach that uses integrated engineering systems through stream-lined technological solutions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  BEN Allegretti Consulting, INCbacteam.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 435 company matches
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Human factors engineering consulting companies: dataset insights
October 14, 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
435 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 States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 435 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: October 14, 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 human factors engineering consulting companies?
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 human factors engineering consulting companies did RevenueBase find based in the United States?
The saved snapshot records 435 matching company records, 4,410 tracked contacts and 1,425 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: October 14, 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
Human factors engineering consulting companies by geography
- Human factors engineering consulting companies based in Australia
- Human factors engineering consulting companies based in Brazil
- Human factors engineering consulting companies based in Canada
- Human factors engineering consulting companies based in France
- Human factors engineering consulting companies based in Germany
- Human factors engineering consulting companies based in India
- Human factors engineering consulting companies based in Italy
- Human factors engineering consulting companies based in the Netherlands
- Human factors engineering consulting companies based in Spain
- Human factors engineering consulting companies based in Sweden
- Human factors engineering consulting companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 human factors engineering consulting companies based in the United States. Snapshot: October 14, 2026. https://revenuebase.ai/companies/human-factors-engineering-consulting-companies/united-states.
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
- Human factors engineering consulting companies based in Australia
- Human factors engineering consulting companies based in Brazil
- Human factors engineering consulting companies based in Canada
- Human factors engineering consulting companies based in France
- Human factors engineering consulting companies based in Germany
- Human factors engineering consulting companies based in India
Company intelligence · public preview
Top 25 human factors engineering consulting companies based in the United States
RevenueBase records 435 matching company records for human factors engineering consulting companies based in the United States, with 4,410 tracked contacts and 1,425 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: October 14, 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 human factors engineering consulting companies based in the United States
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 | Briotix Healthbriotix.com HQ: Centennial, CO, United StatesReported employees: 201-500 | Centennial, CO, United States | 201-500 | Exact match | 421 contacts → |
“At Briotix Health, we build relationships with you and your workforce to deliver meaningful results in employee health.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Fire & Risk Alliance, LLCfireriskalliance.com HQ: Washington Dc, MD, United StatesReported employees: 51-200 | Washington Dc, MD, United States | 51-200 | Exact match | 124 contacts → |
“The Fire & Risk Alliance was created under four basic principles: TRUST – To be our clients trusted partner in maintaining and improving safety.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | KCL Engineeringkclengineering.com HQ: West Des Moines, IA, United StatesReported employees: 51-200 | West Des Moines, IA, United States | 51-200 | Exact match | 119 contacts → |
“Our focus on empowerment, flexibility, and opportunity creates a workplace of happy employees who provide superior customer service, deliver high-quality projects, and delight…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Sandalwood Engineering & Ergonomicssandalwood.com HQ: Livonia, MI, United StatesReported employees: 51-200 | Livonia, MI, United States | 51-200 | Exact match | 104 contacts → |
“Sandalwood is an engineering and ergonomics consulting firm.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bold Insightboldinsight.com HQ: Downers Grove, IL, United StatesReported employees: 51-200 | Downers Grove, IL, United States | 51-200 | Exact match | 91 contacts → |
“Bold Insight: Empowering exceptional experiences We're creative, flexible, and research-minded.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | RE Build Answer Engineeringanswerengineering.com HQ: Englewood, CO, United StatesReported employees: 11-50 | Englewood, CO, United States | 11-50 | Exact match | 80 contacts → |
“Answer Engineering is an aviation & aerospace engineering consulting firm.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | BYE Aerospace, INCbyeaerospace.com HQ: Englewood, CO, United StatesReported employees: 11-50 | Englewood, CO, United States | 11-50 | Exact match | 71 contacts → |
“Innovation for the Next Generation of Aerospace" Bye Aerospace, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Pacific Science & Engineering Group, INCpacific-science.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 67 contacts → |
“Pacific Science & Engineering Group is a small business headquartered in San Diego, California.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tucana Engineeringtucana-group.com HQ: The Woodlands, TX, United StatesReported employees: 201-500 | The Woodlands, TX, United States | 201-500 | Exact match | 62 contacts → |
“Tucana Engineering: Your Innovation and High-Tech Engineering Partner Tucana Engineering is a global leader providing top-tier engineering services across aerospace, airport…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Thompson Consulting Engineerstceva.com HQ: Hampton, VA, United StatesReported employees: 51-200 | Hampton, VA, United States | 51-200 | Exact match | 54 contacts → |
“Since 1954, our team at Thompson Consulting Engineers has provided exceptional consulting engineering services.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Biocore LLCbiocorellc.com HQ: Charlottesville, VA, United StatesReported employees: 11-50 | Charlottesville, VA, United States | 11-50 | Exact match | 50 contacts → |
“We are a team of world-class engineers and scientists that provides testing, analysis, and other consulting services to companies across the globe.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Monterey Technologies, INCmontereytechnologies.com HQ: Park City, UT, United StatesReported employees: 11-50 | Park City, UT, United States | 11-50 | Exact match | 50 contacts → |
“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 description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Design Science Group, LLCdscience.com HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 48 contacts → |
“We are a research and user-interface-design company with one mission-fitting products to people.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Spectrum Software Technology, INCsst-it.com HQ: Egg Harbor Township, NJ, United StatesReported employees: 51-200 | Egg Harbor Township, NJ, United States | 51-200 | Exact match | 42 contacts → |
“Since its founding in 2001, SST has been providing high quality professional engineering, software development and engineering, test and evaluation (T&E), human factors, and…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hummingbird Aero LLChummingbird-aero.com HQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 38 contacts → |
“Hummingbird Aero LLC is a premier global engineering consulting and services provider focused in aircraft flight controls, actuation, hydraulic systems, avionics and software.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Core Human Factors, A Rimkus Companycorehf.com HQ: Bala Cynwyd, PA, United StatesReported employees: 11-50 | Bala Cynwyd, PA, United States | 11-50 | Exact match | 36 contacts → |
“Core helps companies research and develop their products and services.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SMG Engineers, INCsmgengr.com HQ: Beaverton, OR, United StatesReported employees: 11-50 | Beaverton, OR, United States | 11-50 | Exact match | 33 contacts → |
“Smith Monroe Gray Engineers, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Rising Workplacerisingworkplace.com HQ: Asheville, NC, United StatesReported employees: Not recorded | Asheville, NC, United States | Not recorded | Exact match | 33 contacts → |
“The Rising Workplace provides comprehensive on-site ergonomic, injury prevention, and environmental health and safety (EHS) services.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 32 contacts → |
“About Baer Engineering and Environmental Consulting, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | RMS Safetyrms-safety.com HQ: Indianapolis, IN, United StatesReported employees: 11-50 | Indianapolis, IN, United States | 11-50 | Exact match | 31 contacts → |
“RMS is a privately owned safety consulting firm that provides nationwide support to a wide variety of industries.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Velocityehs Humantechehs.com HQ: Ann Arbor, MI, United StatesReported employees: 51-200 | Ann Arbor, MI, United States | 51-200 | Exact match | 29 contacts → |
“Humantech is now VelocityEHS.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Minneapolis, MN, United StatesReported employees: 11-50 | Minneapolis, MN, United States | 11-50 | Exact match | 26 contacts → |
“Smart Information Flow Technologies (SIFT) is a research and development consulting company specializing in Human Factors and Artificial Intelligence.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Keltia Design, Inc.- Aerospace CAD Design, Catia , Solidworks Training, Recruitmentkeltia-design.com HQ: Everett, WA, United StatesReported employees: 11-50 | Everett, WA, United States | 11-50 | Exact match | 26 contacts → |
“Keltia Design, Inc.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | DOP Engineeringdopengineering.com HQ: Fort Lauderdale, FL, United StatesReported employees: 1-10 | Fort Lauderdale, FL, United States | 1-10 | Exact match | 25 contacts → |
“We’re an engineering consulting firm offering a multi-disciplinary approach that uses integrated engineering systems through stream-lined technological solutions.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | BEN Allegretti Consulting, INCbacteam.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 24 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 435 company matches
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Human factors engineering consulting companies: dataset insights
October 14, 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
435 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 States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 435 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: October 14, 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 human factors engineering consulting companies?
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 human factors engineering consulting companies did RevenueBase find based in the United States?
The saved snapshot records 435 matching company records, 4,410 tracked contacts and 1,425 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: October 14, 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
Human factors engineering consulting companies by geography
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- Human factors engineering consulting companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 human factors engineering consulting companies based in the United States. Snapshot: October 14, 2026. https://revenuebase.ai/companies/human-factors-engineering-consulting-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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