Company lists · Data refreshed October 2026

Top 25 Accounting process improvement services based in the United States

RevenueBase identified 865 company matches for accounting process improvement services associated with the United States as of October 2026 and tracks 8,217 professional contacts across them, including 3,807 with verified work emails. New York is the largest hub.

This list covers company matches for accounting process improvement 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 October 22, 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 22, 2026 How this list was built
865Companies
8,217Contacts tracked
3,807Verified emails
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The 25 largest accounting process improvement services based in the United States

Ranked by team size
Top 25 of 865 company matches for accounting process improvement services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchSan Ramon, CA, United StatesHQ recorded Oct 22, 20261,001-5,0003,191 contacts →

Exact match

“Founded as an alternative to the status quo, Armanino doesn’t just keep up with change, we embrace it.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchCleveland, OH, United StatesHQ recorded Oct 22, 2026201-500386 contacts →

Exact match

“Clearsulting is an Inc.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchSan Antonio, TX, United StatesHQ recorded Oct 22, 2026501-1,000345 contacts →

Exact match

“At OKIN Process, we won’t just lighten your workload.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchVienna, VA, United StatesHQ recorded Oct 22, 202651-200212 contacts →

Exact match

“The Alliance Group is a consulting firm that partners with the Office of the CFO to deliver expert support across accounting, finance, business systems, and technology.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchVienna, VA, United StatesHQ recorded Oct 22, 2026201-500170 contacts →

Exact match

“Since 1983 SSi Consulting has been helping our customers with accounting and ERP software selection, implementation, consulting, support, training and cloud services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchGlendale, CA, United StatesHQ recorded Oct 22, 202651-200154 contacts →

Exact match

“MAKE FINANCE & ACCOUNTING YOUR BUSINESS GROWTH ENGINE 8020 is a finance & accounting consulting firm that expertly solves critical enterprise finance challenges.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchEnglewood, CO, United StatesHQ recorded Oct 22, 202651-200142 contacts →

Exact match

“Netgain empowers accounting teams to eliminate broken and inefficient operations and gain back valuable time with modern technology and automation.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchGolden, CO, United StatesHQ recorded Oct 22, 202651-200137 contacts →

Exact match

“Black Diamond is the leading Digital Finance Transformation firm and OneStream Diamond Partner.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Oct 22, 2026201-500132 contacts →

Exact match

“If you are running your own accounting and tax consulting practice, you must like this by all means.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchMonroeville, PA, United StatesHQ recorded Oct 22, 202651-200105 contacts →

Exact match

“Boston Financial Advisory Group is a one-stop-shop solution for all your Accounting and Financial consulting needs.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchPhiladelphia, PA, United StatesHQ recorded Oct 22, 202651-20073 contacts →

Exact match

“At Caramel Advisors, our experienced consultants offer solutions with top-notch virtual finance and accounting services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 22, 202651-20054 contacts →

Exact match

“Nimbl's purpose is to enable committed leaders to expand the impact they're making in the world by harnessing the power of people & process.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchPhoenix, AZ, United StatesHQ recorded Oct 22, 202651-20054 contacts →

Exact match

“RedHammer: Driving Financial Clarity and Strategic Growth in Construction Founded in 2011, RedHammer has evolved from serving Hawaii’s construction companies to becoming a…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchGrapevine, TX, United StatesHQ recorded Oct 22, 202651-20051 contacts →

Exact match

“Protominds is a premier FinTech Consulting & Services company headquartered in California.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchIrvine, CA, United StatesHQ recorded Oct 22, 202651-20049 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchLancaster, PA, United StatesHQ recorded Oct 22, 202611-5048 contacts →

Exact match

“RKL Virtual Management Solutions helps organizations achieve next-level growth by optimizing and managing your accounting, financial management and workforce functions.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchFlorham Park, NJ, United StatesHQ recorded Oct 22, 202651-20044 contacts →

Exact match

“Revelwood helps finance organizations close, consolidate, plan, monitor and analyze business performance.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Oct 22, 202651-20041 contacts →

Exact match

“SPRCHRGR (pronounced "supercharger") was built to address a challenge that many growing businesses face, they are underutilizing their numbers.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchWalnut Creek, CA, United StatesHQ recorded Oct 22, 202611-5041 contacts →

Exact match

“Bookr provides the product, processes, and people to seamlessly enable enterprise-grade accounting and finance support exclusively to nonprofits.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchEdgartown, MA, United StatesHQ recorded Oct 22, 202611-5037 contacts →

Exact match

“AAC, Inc.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchClarkston, MI, United StatesHQ recorded Oct 22, 202611-5036 contacts →

Exact match

“RDM Associates is a premier provider of Outsourced Accounting Services to Nonprofit Organizations.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchLexington, KY, United StatesHQ recorded Oct 22, 202611-5034 contacts →

Exact match

“Sterling CPAs mission is to transform the way small business's day-to-day accounting needs are met.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchLos Altos, CA, United StatesHQ recorded Oct 22, 202611-5031 contacts →

Exact match

“Acilon is a prime accounting and financial consulting firm.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchDetroit, MI, United StatesHQ recorded Oct 22, 202611-5027 contacts →

Exact match

“Are you looking for a solution for your company’s planning, consolidations, and/or budgeting software?”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchTulsa, OK, United StatesHQ recorded Oct 22, 202611-5025 contacts →

Exact match

“For over 25 years, CS3 Technology has helped our partners realize their visions by sharing knowledge with passion and integrity!”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 865 accounting process improvement services based in the United States

See the full list, filter by size, metro and specialty, and access 3,807 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting process improvement services based in the United States at a glance

As of Oct 22, 2026
46.3%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · New York
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
725
11-50
109
51-200
23
201-500
5
501-1,000
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 865 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 “accounting process improvement 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 3,807 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 22, 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 “accounting process improvement services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting process improvement services are there based in the United States?

RevenueBase identified 865 company matches for accounting process improvement services 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?

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

Which city has the most accounting process improvement services?

New York leads with 24 company records, followed by Chicago (21) and Atlanta (20).

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 3,807 professional contacts with verified work emails tracked across these 865 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 22, 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.