Company lists · Data refreshed September 2026

Top 25 Cpa firm outsourcing companies based in Cincinnati, United States

Name: Cpa firm outsourcing companies based in Cincinnati, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 69 companies tracked

RevenueBase identified 69 cpa firm outsourcing companies headquartered in Cincinnati, United States as of September 2026 and tracks 638 professional contacts across them, including 308 with verified work emails. Across the United States, New York is the largest hub for this category (410 companies); Cincinnati has 69.

This list covers cpa firm outsourcing companies headquartered in Cincinnati, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 24, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 24, 2026 86% judged on-target in blind review

69Companies

638Contacts tracked

308Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cpa firm outsourcing companies based in Cincinnati, United States

Ranked by team size

Top 25 of 69 cpa firm outsourcing companies based in Cincinnati, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to cpa firm outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Barnes Dennig	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	201-500	226 contacts →
	Indirect evidence “Barnes Dennig has earned a reputation for outstanding accounting, tax and advisory services – as illustrated by the number of national and local awards for innovation…” Source: RevenueBase Database · checked Sep 24, 2026
2	Mellott & Mellott, P.L.L	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	25 contacts →
	Indirect evidence “For over 60 years, Mellott & Mellott, an independent Certified Public Accounting firm, has offered comprehensive accounting services to individuals and organizations throughout…” Source: RevenueBase Database · checked Sep 24, 2026
3	Excelsior Accounting Services	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	21 contacts →
	Indirect evidence “Excelsior is a boutique accounting firm headquartered in Cincinnati, Ohio and serving clients throughout America’s heartland and beyond.” Source: RevenueBase Database · checked Sep 24, 2026
4	Cassady Schiller Cpas & Advisors	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	51-200	19 contacts →
	Indirect evidence “Cassady Schiller specializes in providing professional accounting, tax and business advisory services to privately held businesses, their owners and high net worth individuals.” Source: RevenueBase Database · checked Sep 24, 2026
5	Plattenburg & Associates, INC	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	18 contacts →
	Partial evidence “Plattenburg, CPA's is a full service CPA firm providing audit, tax, business consulting, bookkeeping, payroll and payroll tax services.” Source: RevenueBase Database · checked Sep 24, 2026
6	Smart Financials	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	16 contacts →
	Indirect evidence “Smart Financials was launched in 2009 in response to the growing demand for a complete, turn-key outsourced accounting solution for franchises and franchise-like, multi-unit…” Source: RevenueBase Database · checked Sep 24, 2026
7	Flynn & Company, INC	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
8	Sheldon Reder Cpas	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	51-200	12 contacts →
	Partial evidence “Sheldon Reder CPAs provides outstanding service to our clients because of our dedication to the three underlying principles of professionalism, responsiveness and quality.” Source: RevenueBase Database · checked Sep 24, 2026
9	MMB Cpas & Advisors	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	12 contacts →
	Partial evidence “MMB is a Certified Public Accounting (CPA) firm specializing in tax compliance and planning for high net worth individuals, privately owned businesses, their owners, corporate…” Source: RevenueBase Database · checked Sep 24, 2026
10	TRI State Cpas	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	10 contacts →
	Indirect evidence “At Tristate Accounting, our experience in the tri-state area is extensive and unmatched.” Source: RevenueBase Database · checked Sep 24, 2026
11	Locey, Mitchell & Associates, LTD	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	8 contacts →
	Indirect evidence “Locey, Mitchell & Associates takes pride in offering customized, practical solutions for all your tax and accounting needs.” Source: RevenueBase Database · checked Sep 24, 2026
12	Liske & Brunner Cpas LLC	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	7 contacts →
	Partial evidence “Liske & Brunner CPAs Website” Source: RevenueBase Database · checked Sep 24, 2026
13	Howard, Nunn & Bloom, INC	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	6 contacts →
	Indirect evidence “A modern firm providing services for growing small businesses in: Tax compliance & planning Fractional CFO & Controllership services Business advisory services Personal income tax…” Source: RevenueBase Database · checked Sep 24, 2026
14	Mort & Mcqueary, Cpas	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	5 contacts →
	Partial evidence “Mort & McQueary, CPAs is a full-service accounting firm serving clients throughout the Cincinnati, Ohio area, dedicated to providing our clients with professional, personalized…” Source: RevenueBase Database · checked Sep 24, 2026
15	Hartlaub CPA	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	5 contacts →
	Partial evidence “We are a locally based, growing, certified public accounting (CPA) firm that focuses on the tax planning, tax preparation and the financial and business planning needs of…” Source: RevenueBase Database · checked Sep 24, 2026
16	Ackermann CPA	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	4 contacts →
	Partial evidence “Located in Columbia Tusculum, Cincinnati, Ackermann CPA provides tax and accounting services to small business and individuals.” Source: RevenueBase Database · checked Sep 24, 2026
17	H&w Cpas	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	4 contacts →
	Partial evidence “Since 1984, the Hebbeler & Weickert team have been providing exemplary CPA services throughout the Cincinnati area.” Source: RevenueBase Database · checked Sep 24, 2026
18	Andrew J. Bucher & Company, INC	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “Andrew Bucher & Company, Inc, Accounting If you are looking for a blend of personal service and expertise, you have come to the right place!” Source: RevenueBase Database · checked Sep 24, 2026
19	Volz Cpa, INC	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “We provide accounting and tax preparation services.” Source: RevenueBase Database · checked Sep 24, 2026
20	Strategic TAX And Accounting Resources LLC	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “Outsourced CPA/CFO/Controller with a demonstrated history of working in both the for-profit and non-profit organizations with a passion for developing and mentoring individuals.” Source: RevenueBase Database · checked Sep 24, 2026
21	Pitcher, Enders & Drohan Cpa's	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “At Pitcher, Enders & Drohan CPA's, we believe in the value of relationships.” Source: RevenueBase Database · checked Sep 24, 2026
22	Somerville & Company CPA	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “Somerville and Company is dedicated to providing the highest level of quality in Tax Planning, Tax Preparation, Financial statement preparation, and consultation to both small and…” Source: RevenueBase Database · checked Sep 24, 2026
23	Seibel & Katz Cpas	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	11-50	3 contacts →
	Partial evidence “Seibel & Katz CPAs is a Cincinnati, OH CPA firm committed to providing quality tax and accounting services along with sound financial direction for small businesses.” Source: RevenueBase Database · checked Sep 24, 2026
24	SW Strategic Solutions	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “SW Strategic Solutions is a tax accounting and bookkeeping firm in Ohio.” Source: RevenueBase Database · checked Sep 24, 2026
25	Th3, CPA	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “Relationally Driven We don't see client relationships as simply transactional.” Source: RevenueBase Database · checked Sep 24, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cpa firm outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cpa firm outsourcing companies.
Partial evidence: Its own public description names part of cpa firm outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cpa firm outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 69 cpa firm outsourcing companies based in Cincinnati, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 308 reachable decision-makers.

Free signup · no credit card

View the full list →

Cpa firm outsourcing companies based in Cincinnati, United States at a glance

As of Sep 24, 2026

48.3%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Cincinnati, so it is reported there. Company counts and contact totals on this page are exact for Cincinnati, over 69 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cpa firm outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Cincinnati, United States whose own description of what they do matches “cpa firm outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cpa firm outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cpa firm outsourcing companies, and records with no verified work email. Companies headquartered outside Cincinnati are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 308 across the full list. 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 24, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cpa firm outsourcing companies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cpa firm outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cpa firm outsourcing companies are there based in Cincinnati, United States?

RevenueBase identified 69 cpa firm outsourcing companies headquartered in Cincinnati, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Barnes Dennig, headquartered in Cincinnati, tops this list with the largest team on record.

Which city in the United States has the most cpa firm outsourcing companies?

New York leads the United States with 410 headquartered companies, followed by Houston (280) and Chicago (184). Cincinnati has 69.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 308 verified decision-maker contacts tracked across these 69 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 69 cpa firm outsourcing companies based in Cincinnati, United States. Start with a free account, no credit card.

Download this list →

Related lists

Cpa firm outsourcing companies by geography

Browse the directory

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 Smart Search, 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.