Company lists · Data refreshed September 2026

Top 25 Operational audit consulting firms based in the United States

RevenueBase identified 151 company matches for operational audit consulting firms associated with the United States as of September 2026 and tracks 902 professional contacts across them, including 410 with verified work emails. Houston is the largest hub.

This list covers company matches for operational audit consulting 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 September 29, 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 29, 2026 How this list was built
151Companies
902Contacts tracked
410Verified emails
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The 25 largest operational audit consulting firms based in the United States

Ranked by team size
Top 25 of 151 company matches for operational audit consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchFairfield, NJ, United StatesHQ recorded Sep 29, 2026201-500165 contacts →

Exact match

“DLA, LLC is a leading consultancy firm that provides a wide range of specialized services designed to optimize business operations and drive sustainable growth.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchRed Bank, NJ, United StatesHQ recorded Sep 29, 202651-200109 contacts →

Exact match

“We Make Your Business Operations Comfortable.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-20097 contacts →

Exact match

“RLN US LLP is a consulting firm helping clients navigate complex issues related to business operations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchArlington, VA, United StatesHQ recorded Sep 29, 202651-20077 contacts →

Exact match

“RMA is a CPA and Consulting firm that provides audit, consulting, and advisory services to the federal government and other client entities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchPasadena, CA, United StatesHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Harrington Group, Certified Public Accountants, LLP is a certified public accounting and consulting firm with offices in Los Angeles and San Francisco.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchSpring, TX, United StatesHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Caravel Solutions becomes an extension of your team to provide a comprehensive approach evaluating all aspects of your manufacturing operation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSacramento, CA, United StatesHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“Sjoberg Evashenk Consulting provides practical solutions for improving state and local government operations, programs, service delivery, and public accountability.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“With over 30 years of public sector management consulting experience, Harvey M.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchAudubon, PA, United StatesHQ recorded Sep 29, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchBonita Springs, FL, United StatesHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“NSKT Global is a USA consulting firm with a team of certified public accountants, certified fraud examiners (CFE), certified sarbanes-oxley experts (CSOE), Business Advisers…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchMiami, FL, United StatesHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Le ofrecemos planificación operativa y estratégica, auditorías: financieras, preventivas, de recursos humanos.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchWesterville, OH, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Numbers Up is a local accounting and consulting firm specializing in small business solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchGranbury, TX, United StatesHQ recorded Sep 29, 20261-108 contacts →

Exact match

“KOINO IT Solutions, LLC provides audit consulting services, including process automation and data analysis.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-507 contacts →

Exact match

“At Poole Audit, we specialize in providing comprehensive contract audit and consulting services across a wide range of industries, with a particular focus on joint venture audits…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchAtlanta, United StatesHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Food & Beverage Consulting is an Atlanta based firm specializing in the implementation of internal process controls and systems that result in accurate and easy to use financial…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchPalatine, IL, United StatesHQ recorded Sep 29, 20261-106 contacts →

Exact match

“SALES AND OPERATIONAL CONSULTING The JRB Team is a group of highly talented individuals that use the power of collective thinking to develop the most efficient business processes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Archer’s consulting teams work closely with law firm and fortune 500 COOs, CIOs and practice managers to design practical, effective processes and support solutions that provide…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchJohnson City, TN, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“The Operations Guide helps CEOs and leadership teams turn AI from an overwhelming idea into a practical business advantage.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchHonolulu, HI, United StatesHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Our firm provides customized solutions for each of our clients based on a variety of factors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSouth Easton, MA, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Healy & Healy is a consulting firm, providing management consulting services to a variety of clients since 1985.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchDulles, VA, United StatesHQ recorded Sep 29, 202611-505 contacts →

Exact match

“Founded in 2005, Integral Financial Group (IFG) is a specialty professional services firm, headquartered in Dulles, VA.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchBoston, MA, United StatesHQ recorded Sep 29, 20261-104 contacts →

Exact match

“DIAGNOSE->SCOPE->IMPLEMENT->TEACH->HAND OVER Business Improvement Group, LLC is a team of senior operations executives who help you fix operational problems and improve quality…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United StatesHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Skolnick Consulting is a specialized consulting firm that serves clients in every major market of the United States.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Ben Jacobson Consultants was founded in 2001 and has been helping businesses operate with maximum efficiency ever since.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 29, 202611-503 contacts →

Exact match

“In today’s dynamic business landscape, operational excellence isn’t just a goal-it’s a necessity.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 151 operational audit consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 410 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Operational audit consulting firms based in the United States at a glance

As of Sep 29, 2026
45.5%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Houston
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
124
11-50
22
51-200
3
201-500
1
1,001-5,000
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 151 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 “operational audit consulting 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 410 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 29, 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 “operational audit consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 151 company matches for operational audit consulting firms 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?

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

Which city has the most operational audit consulting firms?

Houston leads with 6 company records, followed by Atlanta (5) and New York (5).

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 410 professional contacts with verified work emails tracked across these 151 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 29, 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.