Company lists · Data refreshed November 2026

Top 25 Controller as a service providers based in the United States

RevenueBase identified 514 company matches for controller as a service providers associated with the United States as of November 2026 and tracks 3,451 professional contacts across them, including 1,478 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for controller as a service providers 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 November 6, 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 Nov 6, 2026 How this list was built
514Companies
3,451Contacts tracked
1,478Verified emails
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The 25 largest controller as a service providers based in the United States

Ranked by team size
Top 25 of 514 company matches for controller as a service providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSalt Lake City, CA, United StatesHQ recorded Nov 6, 2026201-500499 contacts →

Exact match

“We specialize in providing full-service CFOs, controllers, and operational accountants to consult with our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBeverly, MA, United StatesHQ recorded Nov 6, 202651-200416 contacts →

Exact match

“Outsourced Bookkeeping and Controller Services Supporting Strategies provides outsourced bookkeeping services, controller services and operational support to growing businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, United StatesHQ recorded Nov 6, 2026201-500178 contacts →

Exact match

“Indinero is on a mission to help every business realize its potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMonroeville, PA, United StatesHQ recorded Nov 6, 202651-200110 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Founded in 2001, Venturity is a leading finance and accounting services firm in Dallas, TX.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBirmingham, United StatesHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“LUCA is an accounting back office and CFO service for growing businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBrentwood, TN, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“GrowthForce, a G&A Partners Company, is a trusted partner helping business owners focus on growth, not getting buried in numbers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWilmington, DE, United StatesHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“We’re financial and back office experts who understand that every business is unique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmerican Fork, UT, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“LedgerGurus enables small businesses to increase revenues and profits through specialized and affordable accounting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBuffalo, NY, United StatesHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Growing businesses don't have the time, skill set or desire to build out a fully optimized accounting and finance function that gives them the insights and data they need to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchProvidence, RI, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“GrowthLab is a Finance-as-a-Service (FaaS) company dedicated to empowering Founders, Entrepreneurs, and Management Teams with comprehensive financial and operational support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“System Six is a modern, remote, cloud-based finance & accounting firm focused on two equal missions:(1) providing dream accounting careers to our team members, and (2) freeing up…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKaysville, UT, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBoise, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“KeepingCount is a professional firm offering outsourced accounting and controller services to businesses in a variety of industry verticals such as real estate, property…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNewark, NJ, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Not all accountants are alike, and we’re proud to be different.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“We are the EXPERTS!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCambridge, MA, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“CoCountant delivers controller-led bookkeeping and accounting for startups and growing businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“We help great businesses get their Finance & Accounting in order.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNashville, TN, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Randolph Business Resources helps business owners in the Greater Nashville Area and virtually in other parts of the US, take back control of their finances through outsourced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHauppauge, NY, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Cycle CPA is a full service firm that offers remote bookkeeping, controller, and CFO services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Through outsourced accounting, controllership, and fractional CFOs, we empower business leaders with the financial clarity and strategic insights they need to make meaningful…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Welcome to Reliabledger – Your Trusted Partner for Outsourced Accounting Services!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGlenview, IL, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“At Ledgers Inc, we act as your outsourced accounting department, helping you navigate the complexities of financial management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAuburn, AL, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“At Pivotal Finance, helping our clients achieve their personal and business objectives is our top priority.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBlaine, MN, United StatesHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Accounting services; Contract CFO/Controller, Outsourced accounting, consulting, & tax services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 514 controller as a service providers based in the United States

See the full list, filter by size, metro and specialty, and access 1,478 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Controller as a service providers based in the United States at a glance

As of Nov 6, 2026
42.8%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · Los Angeles
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
398
11-50
94
51-200
19
201-500
3

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 514 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 “controller as a service providers” 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 1,478 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 November 6, 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 “controller as a service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many controller as a service providers are there based in the United States?

RevenueBase identified 514 company matches for controller as a service providers associated with the United States as of November 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?

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

Which city has the most controller as a service providers?

Los Angeles leads with 15 company records, followed by New York (13) and Houston (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 1,478 professional contacts with verified work emails tracked across these 514 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 November 6, 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.