Company lists · Data refreshed September 2026

Top 25 Management accounting outsourcing companies based in New York, United States

RevenueBase identified 67 management accounting outsourcing companies headquartered in New York, United States as of September 2026 and tracks 1,180 professional contacts across them, including 377 with verified work emails. New York is the largest hub.

This list covers management accounting outsourcing companies headquartered in New York, 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 21, 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 21, 2026 86% judged on-target in blind review
67Companies
1,180Contacts tracked
377Verified emails
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The 25 largest management accounting outsourcing companies based in New York, United States

Ranked by team size
Top 25 of 67 management accounting outsourcing companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to management accounting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceNew York, United StatesHQ checked Sep 21, 2026201-500339 contacts →

Strong evidence

“OHI is a specialized finance and real estate accounting outsourcing service provider with operations out of New Delhi (India) since 2006.”

Source: RevenueBase Database · checked Sep 21, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-200155 contacts →

Strong evidence

Accounting Outsourcing to Drive Growth for Global CPA Firms & MNCs.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-20092 contacts →

Partial evidence

“We are one of the leading offshore companies that offer the best in the industry staffing solutions to CPAs, accounting firms, and other companies.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-20088 contacts →

Indirect evidence

“Consero Global Acquires BTQ Financial, Expanding Its Reach to the Non-Profit World With a Leading Provider of Finance as a Service to the Sector.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-20088 contacts →

Indirect evidence

“AndWeSupport aims at standardizing of corporate services at fixed prices.”

Source: RevenueBase Database · checked Sep 21, 2026
6Partial evidenceNew York, United StatesHQ checked Sep 21, 202651-20064 contacts →

Partial evidence

“Our accounting team utilizes online technology to help scale up your business by managing your Bookkeeping and Accounting, with a personalized touch.”

Source: RevenueBase Database · checked Sep 21, 2026
7Strong evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-20062 contacts →

Strong evidence

“Welcome to CRSP Connect, your trusted partner in outsourcing and offshore staffing solutions, tailored for Certified Public Accountants, Enrolled Agents, accounting firms, and…”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 2026201-50058 contacts →

Indirect evidence

“We take the complication out of any business.”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 202611-5023 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
10Strong evidenceNew York, NY, United StatesHQ checked Sep 21, 202611-5016 contacts →

Strong evidence

“Revenu redefines financial management by blending meticulous accounting with expert CFO services.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202611-5010 contacts →

Indirect evidence

“At Hammock, we believe entrepreneurs and business owners prefer finance services that are simple, insightful, and supported by data.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-107 contacts →

Indirect evidence

“Quant Solutions is here to manage the day-to-day financial operations for your business.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceNew York, United StatesHQ checked Sep 21, 202611-506 contacts →

Indirect evidence

“Growth within reach!”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

“Welcome to Gramuglia Bookkeeping We provide advisory-driven bookkeeping and financial support for established, growing businesses that need clarity, structure, and reliable…”

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“My Fiscal Office offers four services to help small business owners be more successful.”

Source: RevenueBase Database · checked Sep 21, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-103 contacts →

Partial evidence

“Efficient outsourced accounting services for your businesses.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-103 contacts →

Partial evidence

“Structured Office Provides a wide reach of resources to ensure that your Accounting Process is structured, organized and well prepared.”

Source: RevenueBase Database · checked Sep 21, 2026
18Strong evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-103 contacts →

Strong evidence

“At Candela & Associates, LLC we help marketing agencies operate efficiently & become more profitable by providing outsourced accounting and management

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“Accuracy-Plus takes care of the day-to-day financial operations of your business - so you don't have to - freeing up your time & energy so you can focus on growing.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

“Financialese was built on the premise that all businesses need reliable financial reports to not only meet regulatory and investor demands but also to enable strategic decision…”

Source: RevenueBase Database · checked Sep 21, 2026
21Strong evidenceNew York, NY, United StatesHQ checked Sep 21, 202611-503 contacts →

Strong evidence

“We are an accounting services company with more than 25 years of experience where we help our clients to achieve an adequate management in the rigorous fulfillment of their tax…”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-103 contacts →

Partial evidence

“Catering to startups and small businesses everywhere, Reflex provides a wide variety of entry level accounting functions so that you can focus on your bigger picture.”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceNew York, United StatesHQ checked Sep 21, 20261-102 contacts →

Partial evidence

Accounting Solutions provides a full range of outsourced Accounting and Bookkeeping services to startup and established companies.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceNew York, NY, United StatesHQ checked Sep 21, 202651-2002 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceNew York, NY, United StatesHQ checked Sep 21, 20261-102 contacts →

Partial evidence

“SAS is an outsourced Accounting service based in NYC.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 67 management accounting outsourcing companies based in New York, United States

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Management accounting outsourcing companies based in New York, United States at a glance

As of Sep 21, 2026
31.9%Verified-email coverage
17.6Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · New York
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
17
51-200
11
201-500
3

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 67 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 management accounting 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 New York, United States whose own description of what they do matches “management accounting 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 management accounting 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 management accounting outsourcing companies, and records with no verified work email. Companies headquartered outside New York 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, 377 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 21, 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 management accounting 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 management accounting outsourcing companies are there based in New York, United States?

RevenueBase identified 67 management accounting outsourcing companies headquartered in New York, 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?

OHI, headquartered in New York, tops this list with the largest team on record.

Which city has the most management accounting outsourcing companies?

New York leads with 67 headquartered companies, followed by Los Angeles (46) and Austin (37).

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 377 verified decision-maker contacts tracked across these 67 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 21, 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.