Company lists · Data refreshed September 2026

Top 25 Controllership services firms based in the United States

Name: Controllership services firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 466 companies tracked

RevenueBase identified 466 controllership services firms headquartered in the United States as of September 2026 and tracks 3,610 professional contacts across them, including 1,532 with verified work emails. Houston is the largest hub.

This list covers controllership services firms headquartered in the 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 19, 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 19, 2026 86% judged on-target in blind review

466Companies

3,610Contacts tracked

1,532Verified emails

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The 25 largest controllership services firms based in the United States

Ranked by team size

Top 25 of 466 controllership services firms based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to controllership services firms: 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	NOW CFO	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 19, 2026	201-500	482 contacts →
	Indirect evidence “We specialize in providing full-service CFOs, controllers, and operational accountants to consult with our clients.” Source: RevenueBase Database · checked Sep 19, 2026
2	Berman Hopkins Cpas & Associates, LLP	Indirect evidence	Melbourne, FL, United StatesHQ checked Sep 19, 2026	51-200	100 contacts →
	Indirect evidence “Doeren Mayhew" is the brand name under which Doeren Mayhew Assurance and Doeren Mayhew Advisors, LLC and its subsidiary entities provide professional services.” Source: RevenueBase Database · checked Sep 19, 2026
3	Plumb Bill PAY	Indirect evidence	La Jolla, CA, United StatesHQ checked Sep 19, 2026	51-200	82 contacts →
	Indirect evidence “Founded in 1996, Plumb Bill Pay started as an outsourced accounting firm with a primary focus on providing fractional Controller-level services to small and medium-sized companies.” Source: RevenueBase Database · checked Sep 19, 2026
4	Janover LLC	Indirect evidence	Garden City, NY, United StatesHQ checked Sep 19, 2026	51-200	63 contacts →
	Indirect evidence “Janover has made its reputation by being more than just Certified Public Accountants; we are your Trusted Advisors.” Source: RevenueBase Database · checked Sep 19, 2026
5	Kaiser Consulting Your Accounting And Compliance Partner	Indirect evidence	Powell, OH, United StatesHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “We are now Acclarity.” Source: RevenueBase Database · checked Sep 19, 2026
6	PKF SAN Diego, LLP	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	11-50	52 contacts →
	Indirect evidence “About PKF San Diego, LLP For almost 30 years, PKF San Diego, LLP has been a trusted partner for businesses and individuals, delivering expert financial guidance with a commitment…” Source: RevenueBase Database · checked Sep 19, 2026
7	Schaffner, Knight, Minnaugh & Company, P.C	Indirect evidence	Erie, PA, United StatesHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “When you need accounting and auditing services, you can be assured of superior service all year round.” Source: RevenueBase Database · checked Sep 19, 2026
8	Levitzacks	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence “LEVITZACKS has been providing outstanding audit, review, compilation, domestic and international tax, management information, and management advisory services since 1964.” Source: RevenueBase Database · checked Sep 19, 2026
9	CRI CFO HUB	Indirect evidence	Washington, DC, United StatesHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
10	Taad LLP	Indirect evidence	Diamond Bar, CA, United StatesHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Our service team has a broad based local and national experience in the industries of professional services, technology & software, health care, alternative energy, e-commerce, as…” Source: RevenueBase Database · checked Sep 19, 2026
11	Harmony Group, INC	Indirect evidence	Annapolis, MD, United StatesHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “Founded and based in the Washington, DC area, Harmony Group’s team of experts has provided financial leadership, guidance, and advice to individuals, families, businesses, and…” Source: RevenueBase Database · checked Sep 19, 2026
12	Prudent Accountants	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “Prudent Accountants is a smart organization, conceived and designed to add value to your business.” Source: RevenueBase Database · checked Sep 19, 2026
13	Aarc-360	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “AARC-360 is a firm of Certified Public Accountants and Advisors that combine deep insights gained across industries to provide Assurance, Advisory, Risk, and Compliance services.” Source: RevenueBase Database · checked Sep 19, 2026
14	Nash Cpas	Indirect evidence	Norwood, MA, United StatesHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “At Nash CPAs, we deliver more than just numbers, we provide clarity, confidence, and strategic insight.” Source: RevenueBase Database · checked Sep 19, 2026
15	HCFL	Indirect evidence	Timonium, United StatesHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “Accountability, respect, competence and trustworthiness.” Source: RevenueBase Database · checked Sep 19, 2026
16	Kbst&m, CPA	Indirect evidence	Timonium, MD, United StatesHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “We are KBST & M, a full-service public accounting firm serving businesses, nonprofit organizations and individuals in the Baltimore/Washington metropolitan area and throughout the…” Source: RevenueBase Database · checked Sep 19, 2026
17	Lutz, Selig & Zeronda, L.L.P	Indirect evidence	Latham, NY, United StatesHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “At Lutz, Selig and Zeronda, L.L.P.” Source: RevenueBase Database · checked Sep 19, 2026
18	Smart Solutions CPA	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “We empower financial growth by offering consumers and businesses a high level of auditing, accounting and tax services with a personal approach and rapid turnaround time.” Source: RevenueBase Database · checked Sep 19, 2026
19	Stroemer & Company, LLC	Indirect evidence	Fort Myers, FL, United StatesHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Stroemer & Company is a large full service CPA/Consulting firm serving client throughout Florida.” Source: RevenueBase Database · checked Sep 19, 2026
20	MMQ & Associates, P.C	Indirect evidence	Scranton, PA, United StatesHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “We are a local Certified Public Accounting firm and have been a member of the business community for more than 40 years.” Source: RevenueBase Database · checked Sep 19, 2026
21	CFO Consulting Partners	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “CFO Consulting Partners, founded in 2006, is a consulting firm comprised of all C-level financial executives.” Source: RevenueBase Database · checked Sep 19, 2026
22	Booksmarts Accounting	Indirect evidence	Kaysville, UT, United StatesHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “How good would it feel to have full confidence in your financial data, never have to hire and train another CFO, and have a team of advisors saving you precious dollars in this…” Source: RevenueBase Database · checked Sep 19, 2026
23	Cocountant	Indirect evidence	Cambridge, MA, United StatesHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “CoCountant delivers controller-led bookkeeping and accounting for startups and growing businesses.” Source: RevenueBase Database · checked Sep 19, 2026
24	CPA By Choice	Indirect evidence	Miami Lakes, FL, United StatesHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Where opportunity meets Choice.” Source: RevenueBase Database · checked Sep 19, 2026
25	Gabridge & CO	Indirect evidence	Grand Rapids, MI, United StatesHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Gabridge & Co is a licensed CPA firm providing quality, personalized financial guidance to individuals, businesses, governments and nonprofits.” Source: RevenueBase Database · checked Sep 19, 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: controllership services firms. 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 controllership services firms.
Partial evidence: Its own public description names part of controllership services firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name controllership services firms. 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 466 controllership services firms based in the United States

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Controllership services firms based in the United States at a glance

As of Sep 19, 2026

42.4%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

309

11-50

131

51-200

201-500

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 466 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 controllership services firms, 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 the United States whose own description of what they do matches “controllership services firms”. 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 controllership services firms), 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 controllership services firms, and records with no verified work email. Companies headquartered outside United States 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, 1,532 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 19, 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.

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 controllership services firms, 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 controllership services firms are there based in the United States?

RevenueBase identified 466 controllership services firms headquartered in the 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?

NOW CFO, headquartered in Salt Lake City, tops this list with the largest team on record.

Which city has the most controllership services firms?

Houston leads with 19 headquartered companies, followed by Atlanta (13) and New York (13).

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 1,532 verified decision-maker contacts tracked across these 466 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 19, 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 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.