Company lists · Data refreshed September 2026

Top 25 Business law firms based in Troy, United States

Name: Business law firms based in Troy, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 45 companies tracked

RevenueBase identified 45 business law firms headquartered in Troy, United States as of September 2026 and tracks 817 professional contacts across them, including 444 with verified work emails. New York is the largest hub.

This list covers business law 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 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 20, 2026 86% judged on-target in blind review

45Companies

817Contacts tracked

444Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest business law firms based in Troy, United States

Ranked by team size

Top 25 of 45 business law firms based in Troy, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to business law 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	Secrest Wardle	Strong evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	51-200	183 contacts →
	Strong evidence “From our humble beginnings as the law office of a single practitioner over one hundred years ago, Secrest Wardle has grown into one of Michigan's largest and most successful law…” Source: RevenueBase Database · checked Sep 20, 2026
2	Giarmarco, Mullins & Horton, P.C	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	51-200	130 contacts →
	Indirect evidence “Founded 40 years ago, Giarmarco, Mullins & Horton, P.C.” Source: RevenueBase Database · checked Sep 20, 2026
3	Vandeveer Garzia, PC	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	51-200	90 contacts →
	Indirect evidence “Our clients include individuals, major public corporations, new and emerging firms, insurance companies, municipal corporations, governmental agencies, and private or closely held…” Source: RevenueBase Database · checked Sep 20, 2026
4	Bush Seyferth Pllc	Strong evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	65 contacts →
	Strong evidence “Bush Seyferth PLLC (BSP Law) is a national law firm of business-minded trial attorneys with a proven track record defending Fortune 500 clients in high-profile cases throughout…” Source: RevenueBase Database · checked Sep 20, 2026
5	Kemp Klein LAW Firm	Strong evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	51-200	59 contacts →
	Strong evidence “Kemp Klein is a full-service law firm dedicated to providing a comprehensive range of legal services, for both individuals and businesses, with the highest professional standards…” Source: RevenueBase Database · checked Sep 20, 2026
6	Slater Seibert	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “At Slater Seibert, we recognize that each client is unique and strive to foster strong, collaborative relationships built on trust and communication.” Source: RevenueBase Database · checked Sep 20, 2026
7	Hacker Murphy, LLP	Strong evidence	Troy, NY, United StatesHQ checked Sep 20, 2026	11-50	25 contacts →
	Strong evidence “Hacker Murphy, LLP is one of the most respected law firms in Upstate New York State.” Source: RevenueBase Database · checked Sep 20, 2026
8	Dean & Fulkerson, P.C	Strong evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	19 contacts →
	Strong evidence “Dean & Fulkerson is a full-service law firm providing personalized services and solutions to businesses, non-profit organizations, municipalities and individuals.” Source: RevenueBase Database · checked Sep 20, 2026
9	Mantese Honigman, PC	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Mantese Honigman, PC has established a national reputation as a leader in complex business and real estate matters, including shareholder/LLC member disputes, corporate fiduciary…” Source: RevenueBase Database · checked Sep 20, 2026
10	Powers Chapman	Strong evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	16 contacts →
	Strong evidence “Powers Chapman is a full service AV rated law firm located in Troy, Michigan.” Source: RevenueBase Database · checked Sep 20, 2026
11	Dungan & Lefevre	Strong evidence	Troy, OH, United StatesHQ checked Sep 20, 2026	11-50	16 contacts →
	Strong evidence “The law firm of Dungan, McGraw & Kappers traces its origins in Troy to the early 1900’s.” Source: RevenueBase Database · checked Sep 20, 2026
12	Bowen, Radabaugh & Milton, P.C	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “For more than 30 years, the attorneys of Bowen, Radabaugh & Milton, P.C.” Source: RevenueBase Database · checked Sep 20, 2026
13	Simon PLC Attorneys & Counselors	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “With its resources and experience, Simon PLC delivers large-firm quality and results, but with the flexibility and competitive cost that only can be achieved in a personally run…” Source: RevenueBase Database · checked Sep 20, 2026
14	Beier Howlett, P.C	Strong evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “Beier Howlett is a full service law firm serving businesses of all sizes, individuals, municipalities and school districts.” Source: RevenueBase Database · checked Sep 20, 2026
15	Rossman, P.C	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “Rossman P.C.” Source: RevenueBase Database · checked Sep 20, 2026
16	Driggers Schultz & Herbst	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “We're your lawyers.” Source: RevenueBase Database · checked Sep 20, 2026
17	Waite, Tomb & Eberly, LLP	Indirect evidence	Troy, OH, United StatesHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “Experienced Lawyers, Unparalleled Service At Waite, Tomb & Eberly, we are committed to providing excellent service for each and every one of our clients.” Source: RevenueBase Database · checked Sep 20, 2026
18	Panagos Kennedy Pllc	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “We advise companies on how to use IP to advance their business objectives.” Source: RevenueBase Database · checked Sep 20, 2026
19	Diamond Strategy Partners PLC	Strong evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	3 contacts →
	Strong evidence “At Diamond Strategy Partners PLC ("Diamond Strategy"), we employ a world-class legal team with Big Law pedigree and extensive experience leading, driving, and closing complex…” Source: RevenueBase Database · checked Sep 20, 2026
20	E. Stewart Jones Hacker Murphy LLP	Indirect evidence	Troy, NY, United StatesHQ checked Sep 20, 2026	11-50	2 contacts →
	Indirect evidence “For over 125 years, the E.” Source: RevenueBase Database · checked Sep 20, 2026
21	Boyle Legal, LLC	Strong evidence	Troy, NY, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Strong evidence “Boyle Legal is a full service law-firm focusing on bankruptcy representation, workouts, and corporate transactions.” Source: RevenueBase Database · checked Sep 20, 2026
22	The Bryant Firm, LLC	Strong evidence	Troy, OH, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Strong evidence “The Bryant Firm is a small, hard-working law firm based in Troy, Ohio.” Source: RevenueBase Database · checked Sep 20, 2026
23	Farjo LAW P.L.L.C	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
24	Storm T. Kirschenbaum, Pllc	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	1-10	2 contacts →
	Indirect evidence “Storm T.” Source: RevenueBase Database · checked Sep 20, 2026
25	Willmarth, Ramar & Paradiso, P.C. D B A Ramar & Paradiso, P.C	Indirect evidence	Troy, MI, United StatesHQ checked Sep 20, 2026	11-50	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 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: business law 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 business law firms.
Partial evidence: Its own public description names part of business law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business law 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 45 business law firms based in Troy, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 444 reachable decision-makers.

Free signup · no credit card

View the full list →

Business law firms based in Troy, United States at a glance

As of Sep 20, 2026

54.3%Verified-email coverage

18.2Average contacts per company

11-50Median size (employees)

2715.6%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Troy, so it is reported there. Company counts and contact totals on this page are exact for Troy, over 45 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 business law 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 Troy, United States whose own description of what they do matches “business law 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 business law 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 business law 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 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, 444 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 20, 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.

Business law firms by metro in the United States

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 business law 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 business law firms are there based in Troy, United States?

RevenueBase identified 45 business law 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?

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

Which city has the most business law firms?

New York leads with 1222 headquartered companies, followed by Chicago (563) and Los Angeles (533).

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 444 verified decision-maker contacts tracked across these 45 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 45 business law firms based in Troy, United States. Start with a free account, no credit card.

Download this list →

Related lists

Business law firms by geography

Browse the directory

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.