Company lists · Data refreshed October 2026

Top 25 Engineering expert witnesses and litigation consultants based in the United States

RevenueBase identified 525 company matches for engineering expert witnesses and litigation consultants associated with the United States as of October 2026 and tracks 7,536 professional contacts across them, including 3,554 with verified work emails. Houston is the largest hub.

This list covers company matches for engineering expert witnesses and litigation consultants 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 12, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built
525Companies
7,536Contacts tracked
3,554Verified emails
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The 25 largest engineering expert witnesses and litigation consultants based in the United States

Ranked by team size
Top 25 of 525 company matches for engineering expert witnesses and litigation consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHouston, TX, United StatesHQ recorded Oct 12, 20261,001-5,0001,220 contacts →

Exact match

“Consultants.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchDallas, TX, United StatesHQ recorded Oct 12, 2026201-500400 contacts →

Exact match

“IMS Legal Strategies is a trusted partner to law firms and corporations worldwide, providing the expertise and technology needed to solve complex challenges and position disputes…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Oct 12, 2026201-500359 contacts →

Exact match

“Envista Forensics is the global leader in providing comprehensive forensic consulting and engineering services.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchWalnut Creek, CA, United StatesHQ recorded Oct 12, 2026201-500342 contacts →

Exact match

“MKA International, Inc.(MKA) a leading multidisciplinary Construction & Engineering Consulting firm, providing seamless support and specialized services to a wide variety of…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Oct 12, 2026201-500249 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 · Oct 12, 2026 · View company records in RevenueBase
6Exact matchCarlsbad, CA, United StatesHQ recorded Oct 12, 202651-200203 contacts →

Exact match

“Since 1989, MC’s team of professional consultants have leveraged their extensive construction backgrounds to deliver industry-leading construction consulting and forensic…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchDenver, CO, United StatesHQ recorded Oct 12, 2026201-500192 contacts →

Exact match

“CTL|Thompson (CTL|T) has been providing innovative engineering solutions throughout Colorado since 1971.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchLancaster, PA, United StatesHQ recorded Oct 12, 202651-200186 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 · Oct 12, 2026 · View company records in RevenueBase
9Exact matchCranston, RI, United StatesHQ recorded Oct 12, 2026501-1,000177 contacts →

Exact match

“Thielsch, Inc.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchFlower Mound, TX, United StatesHQ recorded Oct 12, 202651-200159 contacts →

Exact match

“Haag is an employee-owned forensic engineering & technical consulting firm, since 1924.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchEast Providence, RI, United StatesHQ recorded Oct 12, 2026201-500154 contacts →

Exact match

“Halliwell is a premier multidisciplinary technical and forensic consulting firm delivering global expertise across risk determination, loss investigation, restoration, and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchPenns Park, PA, United StatesHQ recorded Oct 12, 202651-20098 contacts →

Exact match

“For over 30 years, ARCCA has been providing expert scientific and engineering solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchTampa, FL, United StatesHQ recorded Oct 12, 202651-20088 contacts →

Exact match

“Sdii Global Corporation (SDII) is an industry-leading forensic engineering and earth sciences firm, recognized by its clients as the foremost source of experts to have as their…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchSugar Land, TX, United StatesHQ recorded Oct 12, 202651-20083 contacts →

Exact match

“ProNet Group, Inc is a multi-disciplinary forensic engineering and consulting firm that has been an industry leader since 1990.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchAbington, PA, United StatesHQ recorded Oct 12, 202611-5069 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchCentennial, CO, United StatesHQ recorded Oct 12, 202651-20068 contacts →

Exact match

“Questions Answered.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchBlue Bell, PA, United StatesHQ recorded Oct 12, 202611-5063 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 · Oct 12, 2026 · View company records in RevenueBase
18Exact matchAnnapolis, MD, United StatesHQ recorded Oct 12, 202611-5052 contacts →

Exact match

“CED Technologies, Inc.(CED) is a leading engineering company specializing in forensic engineering, accident reconstruction and expert witness services for over 30 years.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchAlexandria, VA, United StatesHQ recorded Oct 12, 202611-5039 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 · Oct 12, 2026 · View company records in RevenueBase
20Exact matchPlano, TX, United StatesHQ recorded Oct 12, 202611-5035 contacts →

Exact match

“Paragon Structural Engineering, LTD.(PSE) is an engineering firm specializing in structural/civil design,construction phase observation, evaluation, analysis, forensic…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Oct 12, 202611-5031 contacts →

Exact match

“Rubin Anders is a premier expert search firm.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchWoodstock, GA, United StatesHQ recorded Oct 12, 202611-5031 contacts →

Exact match

“We are your Engineer!”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchMarlton, NJ, United StatesHQ recorded Oct 12, 202611-5031 contacts →

Exact match

“Founded in 1993, Resolution Management Consultants is a leading consultant for the construction industry, especially in the field of dispute relosution.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchTampa, FL, United StatesHQ recorded Oct 12, 202611-5030 contacts →

Exact match

“Prema Consulting Group is a multidisciplinary engineering consulting firm providing Forensic Engineering, Building Assessments, and Design & Consulting services throughout the…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchFlorham Park, NJ, United StatesHQ recorded Oct 12, 202611-5029 contacts →

Exact match

“Ivera Group is an independent forensic accounting and consulting firm delivering specialist expertise across five practice areas-Engineering, Building Consulting, Forensic…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 525 engineering expert witnesses and litigation consultants based in the United States

See the full list, filter by size, metro and specialty, and access 3,554 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering expert witnesses and litigation consultants based in the United States at a glance

As of Oct 12, 2026
47.2%Verified-email coverage
14.4Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Houston
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
342
11-50
144
51-200
26
201-500
9
501-1,000
2
1,001-5,000
2

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 525 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 “engineering expert witnesses and litigation consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. 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 3,554 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 12, 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 “engineering expert witnesses and litigation consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering expert witnesses and litigation consultants are there based in the United States?

RevenueBase identified 525 company matches for engineering expert witnesses and litigation consultants 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?

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

Which city has the most engineering expert witnesses and litigation consultants?

Houston leads with 13 company records, followed by Tampa (11) and New York (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 3,554 professional contacts with verified work emails tracked across these 525 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 12, 2026.

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About this data

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