Company lists · Data refreshed September 2026
Top 25 Occupational disability assessment companies worldwide
RevenueBase identified 791 occupational disability assessment companies worldwide as of September 2026 and tracks 11,622 professional contacts across them, including 3,121 with verified work emails. The United States is the largest market and Sydney the largest hub.
This list covers occupational disability assessment companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for occupational disability assessment companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 occupational disability assessment companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,691 contacts → | ||||
Indirect evidence “Leidos QTC Health Services collaborates closely with government and non-government customers to address current and future program needs within the health services domain.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 788 contacts → | ||||
Partial evidence “ORS has been in the business of making a difference to people with disability and injuries for over 30 years!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 432 contacts → | ||||
Indirect evidence “For over 30 years, The IMA Group has been dedicated to enhancing the livelihood and productivity of individuals and organizations navigating challenging periods of health, work…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 283 contacts → | ||||
Indirect evidence “Movir is specialist in arbeidsongeschiktheidsverzekeringen (aov) voor medisch en zakelijk professionals en voor andere ondernemers.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 224 contacts → | ||||
Strong evidence “MRG Exams is a full-service provider of independent disability and impairment assessments.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 194 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 180 contacts → | ||||
Partial evidence “Whatever type of assessment or expert report you are looking for, Bush & Co have the expertise and experience to provide it: we can accurately assess the entire range of…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 172 contacts → | ||||
Indirect evidence “ArdoSZ is dé partner voor organisaties die de best mogelijke medische en arbeidsdeskundige ondersteuning willen bij de private uitvoering van sociale zekerheid.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 110 contacts → | ||||
Indirect evidence “Con más de 60 años de experiencia, somos un referente en la prestación de servicios de medicina laboral a empresas e instituciones de todos los rubros, tanto del sector privado…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 94 contacts → | ||||
Indirect evidence “Prestige Health Services Australia Pty Ltd provides injury management, workplace rehabilitation, psychological treatment and workplace consultancy services specialising in Life…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 94 contacts → | ||||
Indirect evidence “Founded in 1995, we are a rehabilitation case management company serving regional markets with services designed to facilitate recovery and return-to-work solutions for workers’…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 94 contacts → | ||||
Partial evidence “We are leaders in healthcare assessments.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 76 contacts → | ||||
Partial evidence “IMMEX is an occupational medical and physiotherapy practice working to assist employers and their agents to manage their workers compensation risks and responsibilities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 72 contacts → | ||||
Indirect evidence “PREVIA, société du Groupe MENWAY, intervient dans le domaine de la Santé au Travail depuis plus de 15 ans Historiquement spécialisé dans la Réhabilitation Socioprofessionnelle…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 71 contacts → | ||||
Indirect evidence “Van werken wordt iedereen beter” …het credo van BeauAvis.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 71 contacts → | ||||
Partial evidence “Rehab First is a multidisciplinary health services provider specializing in the assessment, treatment, rehabilitation and care of individuals with serious impairments caused by…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 64 contacts → | ||||
Indirect evidence “The Arriba Group is a family of companies created to give people their best opportunities in life.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 62 contacts → | ||||
Partial evidence “Viewpoint is the leading provider of high quality, defensible independent medical assessments.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 60 contacts → | ||||
Indirect evidence “Since 1994, HVE Healthcare has been Canada’s trusted leader in Independent Medical and Paramedical Evaluations (IME).” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 59 contacts → | ||||
Partial evidence “Katja Noponen Oy is Finland's largest service provider in occupational rehabilitation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 58 contacts → | ||||
Indirect evidence “Ergatis is een medisch expertise centrum op het gebied van arbeid en gezondheid.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 53 contacts → | ||||
Indirect evidence “Vitaal Verder staat klaar voor werkgevers en hun personeel.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 51 contacts → | ||||
Partial evidence “Work Able Consulting is a highly regarded occupational rehabilitation provider which provides services throughout Metropolitan Melbourne and regional Victoria.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 51 contacts → | ||||
Indirect evidence “MedSource National serves insurance carriers, employers, third party administrators and the legal profession with personal service and quick referrals to a national network of…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 50 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: occupational disability assessment companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names occupational disability assessment companies.
- Partial evidence
- Its own public description names part of occupational disability assessment companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name occupational disability assessment companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 791 occupational disability assessment companies worldwide
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Occupational disability assessment companies worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among occupational disability assessment companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for occupational disability assessment companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “occupational disability assessment companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names occupational disability assessment companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among occupational disability assessment companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 3,121 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Occupational disability assessment companies by location
5 lists · largest firstEvery Occupational disability assessment companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Occupational disability assessment companies based in the United States157
- Occupational disability assessment companies based in Australia114
- Occupational disability assessment companies based in the Netherlands103
- Occupational disability assessment companies based in Canada90
- Occupational disability assessment companies based in the United Kingdom59
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names occupational disability assessment companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many occupational disability assessment companies are there worldwide?
RevenueBase identified 791 occupational disability assessment companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
QTC Management, INC, headquartered in Glendora, tops this list with the largest team on record.
Which country has the most occupational disability assessment companies?
The United States leads with 157 companies, followed by Australia (114) and the Netherlands (103). Every occupational disability assessment companies list by country and city is linked on this page.
Which city has the most occupational disability assessment companies?
Sydney leads with 21 headquartered companies, followed by Toronto (16) and London (11).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,121 verified decision-maker contacts tracked across these 791 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.