Company lists · Data refreshed September 2026

Top 20 Technology law firms based in Cleveland, United States

RevenueBase identified 28 technology law firms headquartered in Cleveland, United States as of September 2026 and tracks 3,830 professional contacts across them, including 2,416 with verified work emails. New York is the largest hub.

This list covers technology law firms headquartered in Cleveland, 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 6, 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 6, 2026 86% judged on-target in blind review
28Companies
3,830Contacts tracked
2,416Verified emails
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The 20 largest technology law firms based in Cleveland, United States

Ranked by team size
Top 20 of 28 technology law firms based in Cleveland, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to technology 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 2026501-1,000929 contacts →

“Thompson Hine LLP, a full-service business law firm with over 400 lawyers in 11 offices, was ranked number 1 in the category "Most innovative North American law firms: New working…”

Source: company website · checked Sep 6, 2026
2Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 2026501-1,000848 contacts →

“Benesch is an Am Law 200 business law firm and limited liability partnership with offices in Chicago, Cleveland, Columbus, New York, San Francisco and Wilmington.”

Source: company website · checked Sep 6, 2026
3Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 2026201-500481 contacts →

“Tucker Ellis LLP is a full-service law firm of more than 240 lawyers serving clients from “11 Long Hallways” nationwide: Atlanta, Chicago, Cleveland, Columbus, Los Angeles…”

Source: company website · checked Sep 6, 2026
4Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 2026201-500402 contacts →

“McDonald Hopkins is an entrepreneurial law firm founded in 1930 on practical Midwestern business values that are as relevant today as when we first began.”

Source: company website · checked Sep 6, 2026
5Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 2026201-500355 contacts →

“Founded in 1920, Hahn Loeser & Parks LLP is a full-service law firm with offices in Cleveland and Columbus, Ohio; Naples, Fort Myers, Sarasota, Tampa and Orlando, Florida; San…”

Source: company website · checked Sep 6, 2026
6Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 2026201-500326 contacts →

“Calfee, Halter & Griswold LLP is a full-service corporate law firm with 160 attorneys located throughout our Cleveland, Columbus, Cincinnati, and Indianapolis offices.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceCleveland, OH, United StatesHQ checked Sep 6, 2026201-500198 contacts →

“Ulmer & Berne LLP recently merged with Greensfelder, Hemker & Gale, P.C.”

Source: company website · checked Sep 6, 2026
8Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 202651-20090 contacts →

“What makes our nationally acclaimed law firm unique is our entrepreneurial spirit, team effort, and nimble approach.”

Source: company website · checked Sep 6, 2026
9Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 202651-20053 contacts →

“The Tarolli Firm has become a recognized leader in the field of intellectual property law by maintaining a devotion to clients and a commitment to providing prompt, high-quality…”

Source: company website · checked Sep 6, 2026
10Indirect evidenceCleveland, OH, United StatesHQ checked Sep 6, 202611-5042 contacts →

“Wegman Hessler has been meeting the legal needs of individuals, organizations and businesses for over 50 years.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceCleveland, OH, United StatesHQ checked Sep 6, 202611-5028 contacts →

“Exceptional legal service is the foundation of Seeley Savidge Ebert & Gourash Co, LPA (SSE & G).”

Source: company website · checked Sep 6, 2026
12Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 202651-20021 contacts →

“Pearne & Gordon LLP is one of the largest intellectual property law rms in Cleveland, Ohio.”

Source: company website · checked Sep 6, 2026
13Indirect evidenceCleveland, OH, United StatesHQ checked Sep 6, 202611-5011 contacts →

“At Friedman Nemecek Long & Grant, LLC, we believe that those facing critical and complex legal issues are best served through a team approach.”

Source: company website · checked Sep 6, 2026
14Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 20261-107 contacts →

“Watts Law, LLC is a full-service intellectual property firm located in the Tremont neighborhood of Cleveland, OH.”

Source: company website · checked Sep 6, 2026
15Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 20261-104 contacts →

“Mulhall Zion LLC is a boutique law firm with offices in Ohio and Maryland, providing businesses and individuals highly focused legal representation.”

Source: company website · checked Sep 6, 2026
16Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 20261-104 contacts →

“Toerek Law is a national intellectual property and marketing law firm based in Cleveland, Ohio.”

Source: company website · checked Sep 6, 2026
17Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 20261-104 contacts →

“Roth Firm is a full-service business-transactional law firm located in the heart of downtown Cleveland, Ohio.”

Source: company website · checked Sep 6, 2026
18Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 20261-103 contacts →

“We take pride in guiding our clients through the complex and nuanced aspects of intellectual property law, including patents, trademarks, copyrights, and trade secrets.”

Source: company website · checked Sep 6, 2026
19Partial evidenceCleveland, OH, United StatesHQ checked Sep 6, 20261-101 contacts →

“Marc Rossen Attorney at Law works with startups, founders and investors in the Cleveland/Akron area on matters ranging from entity formation, protection and licensing of…”

Source: company website · checked Sep 6, 2026
20Strong evidenceCleveland, OH, United StatesHQ checked Sep 6, 20261-101 contacts →

“As an independent consultant, Brad Mixner provides a range of advisory, technology, and marketing services to law firms, corporations, agencies, and service providers, including…”

Source: company website · checked Sep 6, 2026

Showing 20 of 28 technology law firms based in Cleveland, United States

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Technology law firms based in Cleveland, United States at a glance

As of Sep 6, 2026
63.1%Verified-email coverage
136.8Average contacts per company
11-50Median size (employees)
1446.4%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
6
51-200
3
201-500
6
501-1,000
2

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 Cleveland, 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 technology 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 Cleveland, United States whose own description of what they do matches “technology 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 technology 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 technology law firms, and records with no verified work email. Companies headquartered outside Cleveland 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, 2,416 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 6, 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 technology 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 technology law firms are there based in Cleveland, United States?

RevenueBase identified 28 technology law firms headquartered in Cleveland, 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?

Thompson Hine LLP, headquartered in Cleveland, tops this list with the largest team on record.

Which city has the most technology law firms?

New York leads with 405 headquartered companies, followed by Los Angeles (191) and Chicago (173).

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 2,416 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 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 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.