Company lists · Data refreshed September 2026

Top 25 Internal audit advisory services based in the United States

RevenueBase identified 288 company matches for internal audit advisory services associated with the United States as of September 2026 and tracks 2,542 professional contacts across them, including 961 with verified work emails. New York is the largest hub.

This list covers company matches for internal audit advisory 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 21, 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 21, 2026 How this list was built
288Companies
2,542Contacts tracked
961Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest internal audit advisory services based in the United States

Ranked by team size
Top 25 of 288 company matches for internal audit advisory services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchPhiladelphia, PA, United StatesHQ recorded Sep 21, 2026201-500189 contacts →

Exact match

“Centri Business Consulting provides the highest quality advisory consulting services to its clients by being reliable and responsive to their needs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchFairfield, NJ, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
3Exact matchOwings Mills, MD, United StatesHQ recorded Sep 21, 202651-200156 contacts →

Exact match

“SB & Company, LLC (SBC) is an audit, tax, risk consulting and business advisory firm that is an outstanding place where highly talented people help our clients succeed.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchMountain View, CA, United StatesHQ recorded Sep 21, 2026201-500140 contacts →

Exact match

“Founded in 2004, SOAProjects is a national advisory firm with over 22 years of experience offering end-to-end services across the corporate lifecycle.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchAlexandria, VA, United StatesHQ recorded Sep 21, 2026201-500134 contacts →

Exact match

“Cotton is an audit and accounting firm located in Old Town Alexandria, VA.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 21, 202651-200102 contacts →

Exact match

“R&M is a boutique consulting firm that works in two key areas: tax and internal audit.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBoston, MA, United StatesHQ recorded Sep 21, 202651-20099 contacts →

Exact match

“Alan Gray LLC was established in 1988 as a claims and audit advisory firm, and over the years has built a reputation as a cost effective, reliable and trusted resource to those…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchJersey City, NJ, United StatesHQ recorded Sep 21, 202651-20098 contacts →

Exact match

“Accume Partners, now part of Cherry Bekaert, is a trusted risk assurance and advisory leader and innovator in delivering integrated solutions to our clients in highly regulated…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchTampa, FL, United StatesHQ recorded Sep 21, 202651-20076 contacts →

Exact match

“Assurance Dimensions is a full-service accounting and advisory firm delivering comprehensive assurance and audit, tax, IT advisory, consulting, and outsourced finance solutions to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchEdgewater, NJ, United StatesHQ recorded Sep 21, 202651-20069 contacts →

Exact match

“Bough is a decidedly different kind of advisory, assurance and transformation solutions firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchWoburn, MA, United StatesHQ recorded Sep 21, 2026201-50060 contacts →

Exact match

“Control Solutions International is a leading global consulting and risk advisory firm focused on providing our clients with industry experts who specialize in risk management…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchIrvine, CA, United StatesHQ recorded Sep 21, 202651-20051 contacts →

Exact match

“Blythe Global Advisors is a full-spectrum accounting advisory firm with a difference.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchAtlanta, GA, United StatesHQ recorded Sep 21, 202651-20032 contacts →

Exact match

“We empower organizations scale their risk & audit management operations and control testing, while reducing costs - supported by our team of experts, integrated platform and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchConcord, NH, United StatesHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Plodzik & Sanderson Professional Association was founded in 1975, and is a full-service accounting and auditing firm located in Concord, New Hampshire.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchAlbuquerque, NM, United StatesHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“SJT Group LLC provides a wide range of audit, accounting and consulting services to nonprofit and governmental organizations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchAtlanta, GA, United StatesHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Rausch was founded in 2013 with a simple goal in mind - provide strategic insight and skilled execution while creating and maximizing value for our clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchTulsa, OK, United StatesHQ recorded Sep 21, 202651-20025 contacts →

Exact match

“Overview CBIZ Stinnett helps companies manage risk and improve performance to operate better, smarter, and faster.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Detail obsessed.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“AXIA has set the standard for working with organizations to tackle complex business issues, boost operating performance and maximize stakeholder value.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Verittas Risk Advisors creates authentic business partnerships with financial institutions.”

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

Exact match

“Cooper-Richards is a Denver-based firm that specializes in independent IT risk management, internal audit, accounting and finance management, and regulatory compliance services…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSacramento, CA, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
23Exact matchFolsom, CA, United StatesHQ recorded Sep 21, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchSan Jose, CA, United StatesHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Accell is a PCAOB Registered and licensed public accounting and consulting firm founded in 2004 that provides services in several niche areas of audit, risk management, compliance…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSheridan, WY, United StatesHQ recorded Sep 21, 202651-20015 contacts →

Exact match

“A2Q2 is like the Special Ops Team for accounting departments.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 288 internal audit advisory services based in the United States

See the full list, filter by size, metro and specialty, and access 961 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Internal audit advisory services based in the United States at a glance

As of Sep 21, 2026
37.8%Verified-email coverage
8.8Average contacts per company
1-10Median size (employees)
7.3%Largest-city concentration · New York
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
198
11-50
64
51-200
17
201-500
7
5,001-10,000
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 288 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 “internal audit advisory 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 961 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 21, 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 “internal audit advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal audit advisory services are there based in the United States?

RevenueBase identified 288 company matches for internal audit advisory 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?

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

Which city has the most internal audit advisory services?

New York leads with 21 company records, followed by Houston (15) and Atlanta (11).

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 961 professional contacts with verified work emails tracked across these 288 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 288 internal audit advisory services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.