Company lists · Data refreshed September 2026

Top 24 Ecommerce accounting firms based in New York, United States

RevenueBase identified 314 ecommerce accounting firms headquartered in New York, United States as of September 2026 and tracks 2,072 professional contacts across them, including 643 with verified work emails and 511 with mobile numbers. New York is the largest hub.

This list covers ecommerce accounting firms 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 12, 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 12, 2026 86% judged on-target in blind review
314Companies
2,072Contacts tracked
643Verified emails
511Mobile numbers
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The 24 largest ecommerce accounting firms based in New York, United States

Ranked by team size
Top 24 of 314 ecommerce accounting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to ecommerce accounting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 2026201-500320 contacts →

Partial evidence

“1-800Accoutant is America’s leading virtual accounting firm for small businesses.”

Source: RevenueBase Database · checked Sep 12, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202651-200145 contacts →

Indirect evidence

“Konnect Books & Taxes, is an International Bookkeeping, Tax & Advisory firm, in the USA, with CPAs & Accountants, ready to help you take care of ALL your numbers.”

Source: RevenueBase Database · checked Sep 12, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5090 contacts →

Partial evidence

“About us- United States Certified Public Accountant with IRS e-file - Registered IRS Tax Preparer with valid PTIN for all 50 states - 10+ years experience in accounting - 5 star…”

Source: RevenueBase Database · checked Sep 12, 2026
4Partial evidenceNew York, United StatesHQ checked Sep 12, 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 12, 2026
5Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202651-20062 contacts →

Partial evidence

“We offer a wide range of custom accounting, bookkeeping and consulting services: Tax Accounting Services, Bookkeeping, Consulting Services, Payroll, Report Generation, QuickBooks…”

Source: RevenueBase Database · checked Sep 12, 2026
6Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5059 contacts →

Indirect evidence

“Our mission is to become your trusted business advisors, assisting you in every way necessary to help you achieve your financial goals.”

Source: RevenueBase Database · checked Sep 12, 2026
7Strong evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5043 contacts →

Strong evidence

“Unloop is the first and only accounting firm exclusively servicing ecommerce and inventory businesses in the US and Canada.”

Source: RevenueBase Database · checked Sep 12, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 2026n/a42 contacts →

Partial evidence

“We provide individuals and small businesses with professional accounting services.”

Source: RevenueBase Database · checked Sep 12, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5031 contacts →

Partial evidence

“Caroprese & Company is a strategic certified public accounting firm delivering tailored accounting, tax, advisory, and business process outsourcing solutions that help businesses…”

Source: RevenueBase Database · checked Sep 12, 2026
10Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5031 contacts →

Partial evidence

“Nongmin Consultancy Services (HireNCS) is a trusted partner for small and medium businesses, offering expert accounting & bookkeeping services.”

Source: RevenueBase Database · checked Sep 12, 2026
11Indirect evidenceNew York, United StatesHQ checked Sep 12, 202611-5029 contacts →

Indirect evidence

“Elevate your financial peace of mind with Parry Tax.”

Source: RevenueBase Database · checked Sep 12, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5024 contacts →

Partial evidence

“The RMG Group provides comprehensive internal accounting support for small to mid-market businesses, startups, entrepreneurs, and sole proprietors.”

Source: RevenueBase Database · checked Sep 12, 2026
13Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5023 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 12, 2026
14Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202651-20019 contacts →

Indirect evidence

“There's a reason so many people are choosing to scuttle their billing departments and move to a virtual bookkeeping solution: it's more efficient and cost effective.”

Source: RevenueBase Database · checked Sep 12, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-1017 contacts →

Indirect evidence

“Here at Empire Tax Professionals, we care about your wealth.”

Source: RevenueBase Database · checked Sep 12, 2026
16Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5016 contacts →

Indirect evidence

“Bob's Bookkeepers is a team of financial experts providing bookkeeping and strategic financial guidance for startups and later stage companies.”

Source: RevenueBase Database · checked Sep 12, 2026
17Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5015 contacts →

Partial evidence

“A Trusted Accounting and Tax Advisor for Nearly 100 Years At LHF, we know that businesses are at the heart of our community.”

Source: RevenueBase Database · checked Sep 12, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5015 contacts →

Partial evidence

“We are a full service accounting firm serving clients throughout the United States.”

Source: RevenueBase Database · checked Sep 12, 2026
19Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-1013 contacts →

Partial evidence

“Romano & Associates had a dream of opening a great accounting firm since back in the early 90’s.”

Source: RevenueBase Database · checked Sep 12, 2026
20Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-1012 contacts →

Indirect evidence

“For over 40 years, C.”

Source: RevenueBase Database · checked Sep 12, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-1011 contacts →

Indirect evidence

“A member of the of American Institute of Certified Public Accountants and of the New York State Society of Certified Public Accountants, Ivan Gittardi CPA LLC is a professional…”

Source: RevenueBase Database · checked Sep 12, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5011 contacts →

Indirect evidence

“QMK Consulting, LLC is a professional services firm, our main headquarters is located at 240 W 40th St, 2nd Floor, New York, NY 10018.”

Source: RevenueBase Database · checked Sep 12, 2026
23Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 202611-5011 contacts →

Partial evidence

“Trusteer Financial is a growing finance and accounting firm, serving as a trusted partner and advisor to early to late-stage companies in the technology, media, entertainment…”

Source: RevenueBase Database · checked Sep 12, 2026
24Partial evidenceNew York, NY, United StatesHQ checked Sep 12, 20261-1010 contacts →

Partial evidence

“At AJOY, we believe accounting, tax preparation, payroll and financial management don’t have to be a hassle.”

Source: RevenueBase Database · checked Sep 12, 2026

Showing 24 of 314 ecommerce accounting firms based in New York, United States

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Ecommerce accounting firms based in New York, United States at a glance

As of Sep 12, 2026
31.0%Verified-email coverage
24.7%Mobile-number coverage
6.6Average contacts per company
1-10Median size (employees)
97.5%Largest-city concentration · New York
Sep 12, 2026Page data refreshed

Companies by employee count

1-10
233
11-50
57
51-200
19
201-500
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

Company record updated

Median 74.0d

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 ecommerce accounting 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 New York, United States whose own description of what they do matches “ecommerce accounting 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 ecommerce accounting 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 ecommerce accounting firms, 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, 643 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 12, 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 ecommerce accounting 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 ecommerce accounting firms are there based in New York, United States?

RevenueBase identified 314 ecommerce accounting firms 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?

1-800accountant, headquartered in New York, tops this list with the largest team on record.

Which city has the most ecommerce accounting firms?

New York leads with 306 headquartered companies, followed by Houston (205) and Los Angeles (171).

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 643 verified decision-maker contacts tracked across these 314 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 12, 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.