Company lists · Data refreshed September 2026

Top 18 Manufacturing accounting firms based in Troy, United States

RevenueBase identified 28 manufacturing accounting firms headquartered in Troy, United States as of September 2026 and tracks 2,446 professional contacts across them, including 1,621 with verified work emails. New York is the largest hub.

This list covers manufacturing accounting firms headquartered in Troy, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
28Companies
2,446Contacts tracked
1,621Verified emails
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The 18 largest manufacturing accounting firms based in Troy, United States

Ranked by team size
Top 18 of 28 manufacturing accounting firms based in Troy, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names manufacturing accounting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
RehmannPartial evidence
Troy, MI, United StatesHQ checked Sep 5, 2026501-1,0001,323

“Rehmann is a professional advisory firm that provides accounting and assurance, business solutions and outsourcing, specialized consulting, and wealth management services.”

Source: company website · checked Sep 5, 2026
2
Doeren MayhewIndirect evidence
Troy, MI, United StatesHQ checked Sep 5, 20261,001-5,000832

“Doeren Mayhew is a nationally recognized CPA and advisory firm serving mid-sized, privately held businesses and nonprofit organizations alike since 1932.”

Source: company website · checked Sep 5, 2026
3
Gordon Advisors, P.CIndirect evidence
Troy, MI, United StatesHQ checked Sep 5, 202651-20068

“Established in 1954, Gordon Advisors, P.C.”

Source: company website · checked Sep 5, 2026
4
Schlaupitz Madhavan, P.CIndirect evidence
Troy, MI, United StatesHQ checked Sep 5, 202651-20050

“Schlaupitz Madhavan P.C.”

Source: company website · checked Sep 5, 2026
5
Iannuzzi ManettaIndirect evidence
Troy, MI, United StatesHQ checked Sep 5, 202611-5028

“Iannuzzi Manetta employs a customized approach to understanding each client’s unique needs, short and long term plans and goals, and business objectives.”

Source: company website · checked Sep 5, 2026
6Troy, MI, United StatesHQ checked Sep 5, 202611-5023

“Plenus is a leading public accounting and consulting firm dedicated to delivering an extraordinary level of service to our clients.”

Source: company website · checked Sep 5, 2026
7Troy, MI, United StatesHQ checked Sep 5, 202611-5020

“Metzler Locricchio Serra & Co.”

Source: company website · checked Sep 5, 2026
8
DA Advisory GroupPartial evidence
Troy, MI, United StatesHQ checked Sep 5, 202611-5019

Accounting / Consulting Services”

Source: company website · checked Sep 5, 2026
9Troy, MI, United StatesHQ checked Sep 5, 202611-5013

“A leader among Certified Public Accounting Firms, Angell & Company has been providing unsurpassed business expertise critical to companies and non-profit institutions for over 30…”

Source: company website · checked Sep 5, 2026
10
Groen, Kluka & Company, PCIndirect evidence
Troy, MI, United StatesHQ checked Sep 5, 202611-5010

“Groen, Kluka & Company, P.C.”

Source: company website · checked Sep 5, 2026
11Troy, MI, United StatesHQ checked Sep 5, 202611-5010

“We are a full service CPA firm located in Troy, Michigan.”

Source: company website · checked Sep 5, 2026
12Troy, MI, United StatesHQ checked Sep 5, 202611-508

“Davison & Associates is a full service company providing quality Accounting, Auditing, Tax and Consulting services to its clients since 1988.”

Source: company website · checked Sep 5, 2026
13
Haisten Shipman & WigginsIndirect evidence
Troy, AL, United StatesHQ checked Sep 5, 202611-505

“Haisten, Shipman & Wiggins, P.C.”

Source: company website · checked Sep 5, 2026
14
The Henry GroupPartial evidence
Troy, MI, United StatesHQ checked Sep 5, 20261-105

“The Henry Group is a public accounting firm, providing accounting, tax, and advisory services to a cross section of individuals and small to medium-size enterprises.”

Source: company website · checked Sep 5, 2026
15
Nolan, Giere & CompanyPartial evidence
Troy, OH, United StatesHQ checked Sep 5, 20261-104

“We are a full service public accounting and business consulting firm based in downtown Troy, Ohio.”

Source: company website · checked Sep 5, 2026
16
Labor Cost ManagementIndirect evidence
Troy, NY, United StatesHQ checked Sep 5, 20261-103

“Labor Cost Management is a management consulting firm based in Upstate NY.”

Source: company website · checked Sep 5, 2026
17Troy, United StatesHQ checked Sep 5, 20261-102
Source: company website · checked Sep 5, 2026
18Troy, MI, United StatesHQ checked Sep 5, 20261-102

“Robert Bassman & Associates LLC is a peer reviewed certified public accounting and business consulting firm located in Troy, Michigan serving the greater Detroit metropolitan area.”

Source: company website · checked Sep 5, 2026

Showing 18 of 28 manufacturing accounting firms based in Troy, United States

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Manufacturing accounting firms based in Troy, United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
New YorkLargest hub · 354 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
12
11-50
10
51-200
4
501-1,000
1
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Troy, over 28 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 manufacturing accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Troy, United States whose own description of what they do matches “manufacturing accounting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among manufacturing accounting firms, and records with no verified work email. Companies headquartered outside Troy 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 an evidence 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, 1,621 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 5, 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.

Manufacturing accounting firms by metro in the United States

Frequently asked

How many manufacturing accounting firms are there based in Troy, United States?

RevenueBase identified 28 manufacturing accounting firms headquartered in Troy, 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?

Rehmann, headquartered in Troy, tops this list with the largest team on record.

Which city has the most manufacturing accounting firms?

New York leads with 354 headquartered companies, followed by Houston (239) and Chicago (181).

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 1,621 verified decision-maker contacts tracked across these 28 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 5, 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.