Company lists · Data refreshed September 2026

Top 25 Incident investigation services based in the United States

RevenueBase identified 218 company matches for incident investigation services associated with the United States as of September 2026 and tracks 3,161 professional contacts across them, including 1,655 with verified work emails. Charlotte is the largest hub.

This list covers company matches for incident investigation services 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 September 20, 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 Sep 20, 2026 How this list was built
218Companies
3,161Contacts tracked
1,655Verified emails
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The 25 largest incident investigation services based in the United States

Ranked by team size
Top 25 of 218 company matches for incident investigation services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchMemphis, TN, United StatesHQ recorded Sep 20, 2026501-1,000748 contacts →

Exact match

“EFI Global is a multidisciplinary consulting firm that helps clients investigate, assess and resolve complex property, infrastructure and financial challenges.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchColumbus, OH, United StatesHQ recorded Sep 20, 2026201-500297 contacts →

Exact match

“Established in 1970, S-E-A is a recognized worldwide leader in forensic analysis and investigation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchCharlotte, NC, United StatesHQ recorded Sep 20, 2026201-500210 contacts →

Exact match

“Donan, part of the Alpine Intel suite of services, answers the challenging questions about property loss and product failures.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchRochester, NH, United StatesHQ recorded Sep 20, 202651-200155 contacts →

Exact match

“The Origin & Cause Experts - Subrogation & Large Loss Experts - Fire Scene Investigation - Arson Investigation - Automotive Fire Origin & Cause - Secure Evidence Storage -…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchPenns Park, PA, United StatesHQ recorded Sep 20, 202651-20096 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSugar Land, TX, United StatesHQ recorded Sep 20, 202651-20090 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 · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMetairie, LA, United StatesHQ recorded Sep 20, 202651-20072 contacts →

Exact match

“Since its inception in 2006, U.S.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchCharlotte, NC, United StatesHQ recorded Sep 20, 202611-5069 contacts →

Exact match

“Vehicle collisions are stressful.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAbington, PA, United StatesHQ recorded Sep 20, 202611-5066 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBerkeley, CA, United StatesHQ recorded Sep 20, 202611-5061 contacts →

Exact match

“Kickin’ Ash since 1977!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLaguna Hills, CA, United StatesHQ recorded Sep 20, 202651-20058 contacts →

Exact match

“MEA Forensic Engineers & Scientists is a multi-disciplinary forensic investigations firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchNovi, United StatesHQ recorded Sep 20, 202611-5056 contacts →

Exact match

“Engineering Consulting Services”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchCharlotte, NC, United StatesHQ recorded Sep 20, 202651-20033 contacts →

Exact match

“National Fire Experts, a part of Alpine Intel, provides actionable intelligence to residential, commercial, industrial, vehicle, and specialty equipment fires with the highest…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchGreen Cove Springs, FL, United StatesHQ recorded Sep 20, 202611-5030 contacts →

Exact match

“With over two hundred and fifty combined years of fire investigation, fire analysis, special investigation and courtroom testimony experience, Jack Ward Fire Consultants has the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchWakefield, MA, United StatesHQ recorded Sep 20, 202651-20026 contacts →

Exact match

“eRisk Solutions offers a unique combination of Loss Prevention, Claims Handling, Cause & Origin and Accident Reconstruction services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchZachary, LA, United StatesHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“KnowledgeVine provides Error Reduction That Works!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchIrmo, SC, United StatesHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“We unravel the truth.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLittleton, CO, United StatesHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“AEI Corporation is a premier forensic engineering firm founded in 2005, and recognized for its exceptional team of industry-leading experts, collectively bringing more than 200…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchMountlake Terrace, WA, United StatesHQ recorded Sep 20, 202651-20023 contacts →

Exact match

“CASE (Consultants, Architects, Scientists and Engineers) Forensics Corporation, also known as CASE Forensics, a Jensen Hughes Company, provides forensic and consulting engineering…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSodus Point, NY, United StatesHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Provider of investigations related to car fires, marine fires, explosives, electrical failure analysis and testing, Component failure analysis and testing, At Fire Research &…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“McDowell Owens Engineering, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“At ATA Associates, we're dedicated to investigating accidents and product failures with accuracy and clarity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchOrinda, CA, United StatesHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Peter R.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchRaleigh, NC, United StatesHQ recorded Sep 20, 20261-1016 contacts →

Exact match

“Accident Reconstruction Analysis, Inc.(ARAI) is a forensic engineering and consulting firm equipped with a comprehensive testing facility and metallurgical laboratory used to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchBuffalo, NY, United StatesHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“35+ Years of customer trust.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 218 incident investigation services based in the United States

See the full list, filter by size, metro and specialty, and access 1,655 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Incident investigation services based in the United States at a glance

As of Sep 20, 2026
52.4%Verified-email coverage
14.5Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Charlotte
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
138
11-50
62
51-200
15
201-500
2
501-1,000
1

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 218 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 “incident investigation services” 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 1,655 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 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 “incident investigation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many incident investigation services are there based in the United States?

RevenueBase identified 218 company matches for incident investigation services associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most incident investigation services?

Charlotte leads with 4 company records, followed by Houston (4) and Miami (4).

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 1,655 professional contacts with verified work emails tracked across these 218 companies; direct dials are available where recorded.

How current is this list?

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