Company lists · Data refreshed October 2026

Top 25 Construction audit firms based in the United States

RevenueBase identified 743 company matches for construction audit firms associated with the United States as of October 2026 and tracks 18,427 professional contacts across them, including 5,811 with verified work emails. New York is the largest hub.

This list covers company matches for construction audit firms 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 10, 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 10, 2026 How this list was built
743Companies
18,427Contacts tracked
5,811Verified emails
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The 25 largest construction audit firms based in the United States

Ranked by team size
Top 25 of 743 company matches for construction audit firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 matchMount Laurel, NJ, United StatesHQ recorded Oct 10, 20261,001-5,0006,848 contacts →

Exact match

“Hill International provides program, project, and construction management services for clients in a range of sectors undertaking major construction projects across the world.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 10, 20261,001-5,0001,220 contacts →

Exact match

“Consultants.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchKenmore, WA, United StatesHQ recorded Oct 10, 2026501-1,000732 contacts →

Exact match

“MSV International Inc.(ISO 9001 : 2015 Certified Company) is a multidisciplinary consultancy firm and is registered as a corporation in the State of Washington, USA.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchFairfax, VA, United StatesHQ recorded Oct 10, 2026201-500472 contacts →

Exact match

“MBP is a multi-disciplined consulting firm that provides a broad range of professional services designed to mitigate risk and optimize value within the built environment.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchDetroit, MI, United StatesHQ recorded Oct 10, 2026201-500372 contacts →

Exact match

“PMA Consultants is a nationally recognized program, project, and construction management consulting firm founded in 1971.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchPhoenix, AZ, United StatesHQ recorded Oct 10, 2026201-500367 contacts →

Exact match

“Consultant Engineering, Inc.(CEI) is a professional consulting firm established in 1996; today CEI is one of the Southwest’s most reputable Construction Management (CM) firms.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchWalnut Creek, CA, United StatesHQ recorded Oct 10, 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 10, 2026 · View company records in RevenueBase
8Exact matchPeachtree Corners, GA, United StatesHQ recorded Oct 10, 2026201-500247 contacts →

Exact match

“The Spear Group has partnered with companies in a variety of industries, including gas and electric utilities, architecture and engineering firms, construction, pharmaceuticals…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchNY, United StatesHQ recorded Oct 10, 2026201-500199 contacts →

Exact match

“From humble beginnings in 1991 as a 2-person company in New York City, we have now grown into a 500-person strong consulting firm, with 15 regional offices in the US (and India).”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10Exact matchIrvine, CA, United StatesHQ recorded Oct 10, 202651-200186 contacts →

Exact match

“Founded in 1982 by Colm O’Connor, OCMI leads the way in estimating, project controls, and construction management solutions.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchSanta Ana, CA, United StatesHQ recorded Oct 10, 2026501-1,000144 contacts →

Exact match

“We’re strategic thinkers and complex problem solvers.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchNew York, GA, United StatesHQ recorded Oct 10, 202651-200130 contacts →

Exact match

“With 13 offices across the nation, we are certified MBE/DBE Construction Cost and Risk Consultants, acting as advisors to the world’s leading architects, engineers, developers and…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchBaton Rouge, LA, United StatesHQ recorded Oct 10, 2026201-500126 contacts →

Exact match

“Wink Engineering, LLC is a professional consulting firm which provides engineering and design to a diversified clientele, specializing in services to the industrial sector.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchRiverside, CA, United StatesHQ recorded Oct 10, 202651-200117 contacts →

Exact match

“TKE is Southern California’s premier full service, multi-disciplinary Engineering and Construction industry consulting firms.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchRed Bank, NJ, United StatesHQ recorded Oct 10, 202651-200112 contacts →

Exact match

“We Make Your Business Operations Comfortable.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchBethesda, MD, United StatesHQ recorded Oct 10, 202651-200111 contacts →

Exact match

“For over 45 years, Rubino & Company, Chartered has provided outstanding public accounting, tax advisory, regulatory consulting, and financial services to clients in the…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Oct 10, 202651-200107 contacts →

Exact match

“The Concord Group is a progressive development and construction consulting firm that provides a comprehensive, fully integrated suite of project management controls to mitigate…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchSan Diego, CA, United StatesHQ recorded Oct 10, 202611-5093 contacts →

Exact match

“KCM Group (KCM) is a San Diego based, certified small business, providing full-service construction management consulting services to public and private building owners and…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchDallas, TX, United StatesHQ recorded Oct 10, 202611-5084 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchDallas, TX, United StatesHQ recorded Oct 10, 202651-20073 contacts →

Exact match

“Founded in 1984, CMTS is a professional services firm specializing in project, program, and construction management.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchMount Laurel, NJ, United StatesHQ recorded Oct 10, 202611-5073 contacts →

Exact match

“Founded in 1996, GREYHAWK is an award-winning construction management and consulting firm that provides comprehensive construction consulting services.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchOrlando, FL, United StatesHQ recorded Oct 10, 202651-20073 contacts →

Exact match

“PROJECS is a full service consulting firm offering a broad range of professional project control services.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Oct 10, 202611-5066 contacts →

Exact match

“Sowells Consulting Engineers (SCE), established in 2010, is a professional services consulting firm specializing in leading project teams and providing quality control during the…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchAlhambra, CA, United StatesHQ recorded Oct 10, 202651-20061 contacts →

Exact match

“Simpson & Simpson Management Consulting is a Small Business Enterprise (SBE) that specializes in providing program management, project management, construction management and…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Oct 10, 202651-20060 contacts →

Exact match

“CONEXIG collaborates with clients across both public and private sectors-primarily, though not exclusively, those focused on Infrastructure, Engineering, and…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 743 construction audit firms based in the United States

See the full list, filter by size, metro and specialty, and access 5,811 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Construction audit firms based in the United States at a glance

As of Oct 10, 2026
31.5%Verified-email coverage
24.8Average contacts per company
1-10Median size (employees)
5.5%Largest-city concentration · New York
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
454
11-50
220
51-200
50
201-500
11
501-1,000
5
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 743 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 “construction audit firms” 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 5,811 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 10, 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.

Construction audit firms by metro

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 “construction audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many construction audit firms are there based in the United States?

RevenueBase identified 743 company matches for construction audit firms 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?

Hill International, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most construction audit firms?

New York leads with 41 company records, followed by Houston (18) and Los Angeles (16).

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 5,811 professional contacts with verified work emails tracked across these 743 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 10, 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.