Company lists · Data refreshed November 2026
Top 25 Expert witness providers worldwide
RevenueBase identified 640 company matches for expert witness providers worldwide as of November 2026 and tracks 5,840 professional contacts across them, including 1,845 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for expert witness providers 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 expert witness providers 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.
The 25 largest expert witness providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 862 contacts → | ||||
Exact match “Peritos Judiciales GP-GRUP, es un gabinete pericial especializado en la realización, gestión y tramitación de peritajes judiciales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 338 contacts → | ||||
Exact match “Expert Institute is the legal industry’s leading expert witness platform, connecting attorneys with the world’s most qualified experts across all disciplines.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 262 contacts → | ||||
Exact match “Founded in 1998, Resolution Economics provides sophisticated economic, statistical, and financial analyses, forensic investigations, forensic technology, dispute advisory, expert…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 192 contacts → | ||||
Exact match “Robson Forensic is a national leader in expert witness consulting, providing technical expertise across many fields within engineering, architecture, and science, as well as an…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 73 contacts → | ||||
Exact match “Sapere is a leading expert services firm in Australasia and a leader in the provision of independent economic, forensic accounting and public policy services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 65 contacts → | ||||
Exact match “We are the UK's largest multidisciplinary expert witness service and have a reputation for excellence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 64 contacts → | ||||
Exact match “The leading provider of highly specialised expert witnesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 62 contacts → | ||||
Exact match “Capital Project Management, Inc.® (CPMI®) provides expert witness and consulting services to all aspects of the construction industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 60 contacts → | ||||
Exact match “California Medical Evaluators is a doctor-owned management company focused on serving the medical and legal communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 49 contacts → | ||||
Exact match “Versed identifies expert witnesses tailored to your case’s needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 43 contacts → | ||||
Exact match “Sutton Pierce connects nationwide experts in a variety of fields with the legal teams who need their services Leveraging our diverse database of experts, Sutton Pierce can provide…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 41 contacts → | ||||
Exact match “The LitCon Group was formed in 2005, when some senior litigation professionals at a large consulting firm decided to form their own boutique litigation support firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 41 contacts → | ||||
Exact match “Medical & Legal Admin Services (MLAS) works alongside new and established Expert Witnesses to grow their practice and offer efficiency gains through effective administrative…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 41 contacts → | ||||
Exact match “ForensisGroup has over three decades of experience working with the nation's top law firms, insurance agencies, and many other industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 37 contacts → | ||||
Exact match “Texas Medical Legal Consultants (TxMLC) facilitates the relationship between consulting/testifying medical experts and insurance carriers, law firms, and in-house counsel for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 36 contacts → | ||||
Exact match “PROMEDE, compañía referencia en peritaciones médicas, nació con el objetivo de poner a disposición de la pericia médica la actuación conjunta de expertos en los aspectos legales…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 34 contacts → | ||||
Exact match “Since we have developed an excellent panel of medical expert witnesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 33 contacts → | ||||
Exact match “Rubin Anders is a premier expert search firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 33 contacts → | ||||
Exact match “Mednick Associates is a full service consortium of leading medical experts and specialists who advise attorneys on legal matters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 32 contacts → | ||||
Exact match “Logica Ratio is a leading provider of Medical Expert Witness Testimony Services to the legal industry in connection with personal injury litigation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 32 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 31 contacts → | ||||
Exact match “Ivera Group is an independent forensic consulting firm delivering specialist expertise across five practice areas: Forensic Engineering, Building Consulting, Forensic Accounting…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 31 contacts → | ||||
Exact match “O TBA Atuários e Peritos Associados é um escritório atuante nos segmentos de perícia, auditoria, contabilidade e consultoria.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “Trusted Expert Witnesses with Decades of Unparalleled Expertise Serving the Legal Community Evidence Solutions Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 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 “expert witness providers”. 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 640 expert witness providers worldwide
See the full list, filter by size, metro and specialty, and access 1,845 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Expert witness providers worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 expert witness providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “expert witness providers” 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 1,845 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.
Expert witness providers by location
2 lists · largest firstEvery Expert witness providers 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 “expert witness providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many expert witness providers are there worldwide?
RevenueBase identified 640 company matches for expert witness providers 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?
Otra Cosa tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most expert witness providers?
The United States leads with 349 companies, followed by the United Kingdom (71). Every expert witness providers list by country and city is linked on this page.
Which city has the most expert witness providers?
London leads with 23 company records, followed by New York (13) and Houston (10).
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 1,845 professional contacts with verified work emails tracked across these 640 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.
Ready to reach these companies? Verified emails and direct dials for all 640 expert witness providers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 expert witness providers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 640 matching company records for expert witness providers worldwide, with 5,840 tracked contacts and 1,845 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: November 6, 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 expert witness providers worldwide
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 |  Otra Cosagp-grup.comHQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 862 contacts → |
“Peritos Judiciales GP-GRUP, es un gabinete pericial especializado en la realización, gestión y tramitación de peritajes judiciales.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Expert Instituteexpertinstitute.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 338 contacts → |
“Expert Institute is the legal industry’s leading expert witness platform, connecting attorneys with the world’s most qualified experts across all disciplines.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Resolution Economicsresecon.comHQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 262 contacts → |
“Founded in 1998, Resolution Economics provides sophisticated economic, statistical, and financial analyses, forensic investigations, forensic technology, dispute advisory, expert…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Robson Forensic, INCrobsonforensic.comHQ: Lancaster, NJ, United StatesReported employees: 51-200 | Lancaster, NJ, United States | 51-200 | Exact match | 192 contacts → |
“Robson Forensic is a national leader in expert witness consulting, providing technical expertise across many fields within engineering, architecture, and science, as well as an…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Saperethinksapere.comHQ: Wellington, New ZealandReported employees: 51-200 | Wellington, New Zealand | 51-200 | Exact match | 73 contacts → |
“Sapere is a leading expert services firm in Australasia and a leader in the provision of independent economic, forensic accounting and public policy services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Carter Brown, Part Of The Antser Groupcarterbrownexperts.co.ukHQ: Mansfield, United KingdomReported employees: 501-1,000 | Mansfield, United Kingdom | 501-1,000 | Exact match | 65 contacts → |
“We are the UK's largest multidisciplinary expert witness service and have a reputation for excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Expertsdirectexpertsdirect.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 64 contacts → |
“The leading provider of highly specialised expert witnesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Capital Project Management, Inc. Cpmicpmiteam.comHQ: Blue Bell, United StatesReported employees: 11-50 | Blue Bell, United States | 11-50 | Exact match | 62 contacts → |
“Capital Project Management, Inc.® (CPMI®) provides expert witness and consulting services to all aspects of the construction industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  California Medical Evaluatorscalmedeval.comHQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 60 contacts → |
“California Medical Evaluators is a doctor-owned management company focused on serving the medical and legal communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Versedversedexperts.comHQ: Newtown Square, PA, United StatesReported employees: 11-50 | Newtown Square, PA, United States | 11-50 | Exact match | 49 contacts → |
“Versed identifies expert witnesses tailored to your case’s needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sutton Piercesuttonpierce.comHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 43 contacts → |
“Sutton Pierce connects nationwide experts in a variety of fields with the legal teams who need their services Leveraging our diverse database of experts, Sutton Pierce can provide…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Litcon Group, Llc, A Vertex Companylitcongroup.comHQ: Alexandria, NY, United StatesReported employees: 11-50 | Alexandria, NY, United States | 11-50 | Exact match | 41 contacts → |
“The LitCon Group was formed in 2005, when some senior litigation professionals at a large consulting firm decided to form their own boutique litigation support firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Medical And Legal Admin Services Mlasmlas.co.ukHQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Medical & Legal Admin Services (MLAS) works alongside new and established Expert Witnesses to grow their practice and offer efficiency gains through effective administrative…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Forensisgroup Expert Witness Servicesforensisgroup.comHQ: Pasadena, CA, United StatesReported employees: 11-50 | Pasadena, CA, United States | 11-50 | Exact match | 41 contacts → |
“ForensisGroup has over three decades of experience working with the nation's top law firms, insurance agencies, and many other industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Texas Medical Legal Consultantstxmlc.comHQ: San Antonio, TX, United StatesReported employees: 11-50 | San Antonio, TX, United States | 11-50 | Exact match | 37 contacts → |
“Texas Medical Legal Consultants (TxMLC) facilitates the relationship between consulting/testifying medical experts and insurance carriers, law firms, and in-house counsel for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Promedepromede.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 36 contacts → |
“PROMEDE, compañía referencia en peritaciones médicas, nació con el objetivo de poner a disposición de la pericia médica la actuación conjunta de expertos en los aspectos legales…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Maps Medicalmaps-medical.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 34 contacts → |
“Since we have developed an excellent panel of medical expert witnesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Rubin Anders Expertsrubinanders.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 33 contacts → |
“Rubin Anders is a premier expert search firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Mednick Associatesmednickassociates.comHQ: Wilton, CT, United StatesReported employees: Not recorded | Wilton, CT, United States | Not recorded | Exact match | 33 contacts → |
“Mednick Associates is a full service consortium of leading medical experts and specialists who advise attorneys on legal matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Logica Ratio, LLClogicaratio.comHQ: Bellaire, NV, United StatesReported employees: 11-50 | Bellaire, NV, United States | 11-50 | Exact match | 32 contacts → |
“Logica Ratio is a leading provider of Medical Expert Witness Testimony Services to the legal industry in connection with personal injury litigation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Integrated Medical Evaluations, INCimewest.comHQ: Greenwood Village, UT, United StatesReported employees: 11-50 | Greenwood Village, UT, United States | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Ivera Groupiveragroup.comHQ: Lansdale, PA, United StatesReported employees: 11-50 | Lansdale, PA, United States | 11-50 | Exact match | 31 contacts → |
“Ivera Group is an independent forensic consulting firm delivering specialist expertise across five practice areas: Forensic Engineering, Building Consulting, Forensic Accounting…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  TBA Atuários E Peritostbaperitos.com.brHQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 31 contacts → |
“O TBA Atuários e Peritos Associados é um escritório atuante nos segmentos de perícia, auditoria, contabilidade e consultoria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Evidence Solutions, INCevidencesolutions.comHQ: Tucson, AZ, United StatesReported employees: 11-50 | Tucson, AZ, United States | 11-50 | Exact match | 26 contacts → |
“Trusted Expert Witnesses with Decades of Unparalleled Expertise Serving the Legal Community Evidence Solutions Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  North American Consultants, INCnorthamericanconsultants.comHQ: Kingwood, TX, United StatesReported employees: 11-50 | Kingwood, TX, United States | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 640 company matches
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Expert witness providers: dataset insights
November 6, 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
634 records in the displayed employee bands.
6 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 640 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: November 6, 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 ↗
Expert witness providers by location
2 lists · largest firstEvery Expert witness providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for expert witness providers?
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 expert witness providers did RevenueBase find worldwide?
The saved snapshot records 640 matching company records, 5,840 tracked contacts and 1,845 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 expert witness providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/expert-witness-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 expert witness providers worldwide
RevenueBase records 640 matching company records for expert witness providers worldwide, with 5,840 tracked contacts and 1,845 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: November 6, 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 expert witness providers worldwide
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 | Otra Cosagp-grup.com HQ: Barcelona, SpainReported employees: 201-500 | Barcelona, Spain | 201-500 | Exact match | 862 contacts → |
“Peritos Judiciales GP-GRUP, es un gabinete pericial especializado en la realización, gestión y tramitación de peritajes judiciales.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Expert Instituteexpertinstitute.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 338 contacts → |
“Expert Institute is the legal industry’s leading expert witness platform, connecting attorneys with the world’s most qualified experts across all disciplines.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Resolution Economicsresecon.com HQ: Los Angeles, CA, United StatesReported employees: 201-500 | Los Angeles, CA, United States | 201-500 | Exact match | 262 contacts → |
“Founded in 1998, Resolution Economics provides sophisticated economic, statistical, and financial analyses, forensic investigations, forensic technology, dispute advisory, expert…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Robson Forensic, INCrobsonforensic.com HQ: Lancaster, NJ, United StatesReported employees: 51-200 | Lancaster, NJ, United States | 51-200 | Exact match | 192 contacts → |
“Robson Forensic is a national leader in expert witness consulting, providing technical expertise across many fields within engineering, architecture, and science, as well as an…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Saperethinksapere.com HQ: Wellington, New ZealandReported employees: 51-200 | Wellington, New Zealand | 51-200 | Exact match | 73 contacts → |
“Sapere is a leading expert services firm in Australasia and a leader in the provision of independent economic, forensic accounting and public policy services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Carter Brown, Part Of The Antser Groupcarterbrownexperts.co.uk HQ: Mansfield, United KingdomReported employees: 501-1,000 | Mansfield, United Kingdom | 501-1,000 | Exact match | 65 contacts → |
“We are the UK's largest multidisciplinary expert witness service and have a reputation for excellence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Expertsdirectexpertsdirect.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 64 contacts → |
“The leading provider of highly specialised expert witnesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Capital Project Management, Inc. Cpmicpmiteam.com HQ: Blue Bell, United StatesReported employees: 11-50 | Blue Bell, United States | 11-50 | Exact match | 62 contacts → |
“Capital Project Management, Inc.® (CPMI®) provides expert witness and consulting services to all aspects of the construction industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | California Medical Evaluatorscalmedeval.com HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 60 contacts → |
“California Medical Evaluators is a doctor-owned management company focused on serving the medical and legal communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Versedversedexperts.com HQ: Newtown Square, PA, United StatesReported employees: 11-50 | Newtown Square, PA, United States | 11-50 | Exact match | 49 contacts → |
“Versed identifies expert witnesses tailored to your case’s needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sutton Piercesuttonpierce.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 43 contacts → |
“Sutton Pierce connects nationwide experts in a variety of fields with the legal teams who need their services Leveraging our diverse database of experts, Sutton Pierce can provide…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Litcon Group, Llc, A Vertex Companylitcongroup.com HQ: Alexandria, NY, United StatesReported employees: 11-50 | Alexandria, NY, United States | 11-50 | Exact match | 41 contacts → |
“The LitCon Group was formed in 2005, when some senior litigation professionals at a large consulting firm decided to form their own boutique litigation support firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Medical And Legal Admin Services Mlasmlas.co.uk HQ: Sheffield, United KingdomReported employees: 11-50 | Sheffield, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Medical & Legal Admin Services (MLAS) works alongside new and established Expert Witnesses to grow their practice and offer efficiency gains through effective administrative…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Forensisgroup Expert Witness Servicesforensisgroup.com HQ: Pasadena, CA, United StatesReported employees: 11-50 | Pasadena, CA, United States | 11-50 | Exact match | 41 contacts → |
“ForensisGroup has over three decades of experience working with the nation's top law firms, insurance agencies, and many other industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Texas Medical Legal Consultantstxmlc.com HQ: San Antonio, TX, United StatesReported employees: 11-50 | San Antonio, TX, United States | 11-50 | Exact match | 37 contacts → |
“Texas Medical Legal Consultants (TxMLC) facilitates the relationship between consulting/testifying medical experts and insurance carriers, law firms, and in-house counsel for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Promedepromede.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 36 contacts → |
“PROMEDE, compañía referencia en peritaciones médicas, nació con el objetivo de poner a disposición de la pericia médica la actuación conjunta de expertos en los aspectos legales…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Maps Medicalmaps-medical.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 34 contacts → |
“Since we have developed an excellent panel of medical expert witnesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rubin Anders Expertsrubinanders.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 33 contacts → |
“Rubin Anders is a premier expert search firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mednick Associatesmednickassociates.com HQ: Wilton, CT, United StatesReported employees: Not recorded | Wilton, CT, United States | Not recorded | Exact match | 33 contacts → |
“Mednick Associates is a full service consortium of leading medical experts and specialists who advise attorneys on legal matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Logica Ratio, LLClogicaratio.com HQ: Bellaire, NV, United StatesReported employees: 11-50 | Bellaire, NV, United States | 11-50 | Exact match | 32 contacts → |
“Logica Ratio is a leading provider of Medical Expert Witness Testimony Services to the legal industry in connection with personal injury litigation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Integrated Medical Evaluations, INCimewest.com HQ: Greenwood Village, UT, United StatesReported employees: 11-50 | Greenwood Village, UT, United States | 11-50 | Exact match | 32 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Ivera Groupiveragroup.com HQ: Lansdale, PA, United StatesReported employees: 11-50 | Lansdale, PA, United States | 11-50 | Exact match | 31 contacts → |
“Ivera Group is an independent forensic consulting firm delivering specialist expertise across five practice areas: Forensic Engineering, Building Consulting, Forensic Accounting…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | TBA Atuários E Peritostbaperitos.com.br HQ: Belo Horizonte, BrazilReported employees: 11-50 | Belo Horizonte, Brazil | 11-50 | Exact match | 31 contacts → |
“O TBA Atuários e Peritos Associados é um escritório atuante nos segmentos de perícia, auditoria, contabilidade e consultoria.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Evidence Solutions, INCevidencesolutions.com HQ: Tucson, AZ, United StatesReported employees: 11-50 | Tucson, AZ, United States | 11-50 | Exact match | 26 contacts → |
“Trusted Expert Witnesses with Decades of Unparalleled Expertise Serving the Legal Community Evidence Solutions Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | North American Consultants, INCnorthamericanconsultants.com HQ: Kingwood, TX, United StatesReported employees: 11-50 | Kingwood, TX, United States | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 640 company matches
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Expert witness providers: dataset insights
November 6, 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
634 records in the displayed employee bands.
6 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 640 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: November 6, 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 ↗
Expert witness providers by location
2 lists · largest firstEvery Expert witness providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for expert witness providers?
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 expert witness providers did RevenueBase find worldwide?
The saved snapshot records 640 matching company records, 5,840 tracked contacts and 1,845 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: November 6, 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.
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Cite this list
RevenueBase Data Team. Top 25 expert witness providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/expert-witness-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗