Company lists · Data refreshed September 2026

Top 25 Technology transactions law firms worldwide

Name: Technology transactions law firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 10,733 companies tracked

RevenueBase identified 10,733 technology transactions law firms worldwide as of September 2026 and tracks 150,165 professional contacts across them, including 66,480 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers technology transactions law firms worldwide, 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 29, 2026. Country and city lists for technology transactions law firms follow the table.

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 29, 2026 86% judged on-target in blind review

10,733Companies

150,165Contacts tracked

66,480Verified emails

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The 25 largest technology transactions law firms worldwide

Ranked by team size

Top 25 of 10,733 technology transactions law firms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to technology transactions 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	Cooley LLP	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	3,341 contacts →
	Indirect evidence “Clients partner with Cooley on transformative deals, complex IP and regulatory matters, and high-stakes litigation.” Source: RevenueBase Database · checked Sep 29, 2026
2	Morrison Foerster	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,667 contacts →
	Indirect evidence “Morrison Foerster transforms complexity into advantage.” Source: RevenueBase Database · checked Sep 29, 2026
3	Wilson Sonsini Goodrich & Rosati	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,092 contacts →
	Partial evidence “Wilson Sonsini Goodrich & Rosati is the premier legal advisor to technology, life sciences, and other growth enterprises worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
4	Dechert LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,041 contacts →
	Partial evidence “Dechert is the law firm that helps business leaders lead.” Source: RevenueBase Database · checked Sep 29, 2026
5	Pillsbury Winthrop Shaw Pittman LLP	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,949 contacts →
	Strong evidence “Pillsbury is one of the world’s foremost law firms, operating at the intersection of technology innovation, capital and government.” Source: RevenueBase Database · checked Sep 29, 2026
6	Venable LLP	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,790 contacts →
	Partial evidence “Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…” Source: RevenueBase Database · checked Sep 29, 2026
7	Ballard Spahr LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,682 contacts →
	Partial evidence “Ballard Spahr LLP, an Am Law 100 law firm with more than 750 lawyers in 19 U.S.” Source: RevenueBase Database · checked Sep 29, 2026
8	Crowell & Moring	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,602 contacts →
	Partial evidence “Crowell & Moring is an international law firm with operations in the United States, Europe, MENA, and Asia.” Source: RevenueBase Database · checked Sep 29, 2026
9	Kilpatrick Townsend & Stockton LLP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,558 contacts →
	Indirect evidence “Kilpatrick is trusted counsel to the world’s most innovative companies.” Source: RevenueBase Database · checked Sep 29, 2026
10	MINTZ	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,326 contacts →
	Strong evidence “Mintz is a full-service law firm serving clients in the life sciences, energy, private equity, and technology industries.” Source: RevenueBase Database · checked Sep 29, 2026
11	Snell & Wilmer	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 29, 2026	501-1,000	1,219 contacts →
	Partial evidence “Founded in 1938, Snell & Wilmer is a full-service business law firm with more than 500 lawyers practicing in 17 locations throughout the United States and in Mexico.” Source: RevenueBase Database · checked Sep 29, 2026
12	Fish & Richardson P.C	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,167 contacts →
	Partial evidence “As the leading intellectual property law firm, we help innovators change the world through our unmatched litigation, prosecution, and post-grant experience across venues and…” Source: RevenueBase Database · checked Sep 29, 2026
13	Fenwick & West	Partial evidence	Silicon Valley, CA, United StatesHQ checked Sep 29, 2026	501-1,000	1,126 contacts →
	Partial evidence “Fenwick is a leading law firm, purpose-built to guide visionary tech and life sciences companies and their investors through every stage of growth, from startups securing their…” Source: RevenueBase Database · checked Sep 29, 2026
14	Mccarter & English, LLP	Indirect evidence	Newark, NJ, United StatesHQ checked Sep 29, 2026	501-1,000	985 contacts →
	Indirect evidence “McCarter & English, LLP is a firm of more than 400 lawyers with offices in Newark, New York, Boston, Philadelphia, Washington, DC, Miami, Wilmington, Hartford, Stamford…” Source: RevenueBase Database · checked Sep 29, 2026
15	Finnegan, Henderson, Farabow, Garrett & Dunner, LLP	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	501-1,000	936 contacts →
	Indirect evidence “When your most valuable assets are ideas, innovation, and brand-you need the best.” Source: RevenueBase Database · checked Sep 29, 2026
16	Music Producer	Indirect evidence	United StatesHQ checked Sep 29, 2026	n/a	881 contacts →
	Indirect evidence “Independent Music Producer” Source: RevenueBase Database · checked Sep 29, 2026
17	Lowenstein Sandler LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	851 contacts →
	Partial evidence “Lowenstein Sandler LLP is a national law firm with over 400 lawyers based in New York, Palo Alto, Roseland, Salt Lake City, San Francisco, Washington, D.C, and Wilmington.” Source: RevenueBase Database · checked Sep 29, 2026
18	BCF	Partial evidence	Montréal, QC, CanadaHQ checked Sep 29, 2026	501-1,000	725 contacts →
	Partial evidence “With over 500 employees and 300 professionals, BCF Business Law is the go-to firm for business leaders, growing companies, and well-established global enterprises who have chosen…” Source: RevenueBase Database · checked Sep 29, 2026
19	Lefosse	Partial evidence	São Paulo, BrazilHQ checked Sep 29, 2026	501-1,000	720 contacts →
	Partial evidence “We are an independent law firm that offers specialized advice and superior technical quality in a variety of legal areas.” Source: RevenueBase Database · checked Sep 29, 2026
20	Gunderson Dettmer	Partial evidence	Redwood City, CA, United StatesHQ checked Sep 29, 2026	201-500	700 contacts →
	Partial evidence “Gunderson Dettmer is the preeminent international law firm with an exclusive focus on the innovation economy.” Source: RevenueBase Database · checked Sep 29, 2026
21	Butler Snow LLP	Indirect evidence	Ridgeland, MS, United StatesHQ checked Sep 29, 2026	501-1,000	685 contacts →
	Indirect evidence “With over 400 attorneys in offices in Albuquerque, Ambler (PA), Atlanta, Austin, Baton Rouge, Bethlehem (PA), Birmingham, Boston, Charleston, Dallas, Denver, Gulfport, Huntsville…” Source: RevenueBase Database · checked Sep 29, 2026
22	Knobbe Martens	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	501-1,000	606 contacts →
	Indirect evidence “Knobbe Martens protects the ideas that drive innovation and propel our world forward.” Source: RevenueBase Database · checked Sep 29, 2026
23	Goldfarb Gross Seligman	Partial evidence	Tel Aviv, IsraelHQ checked Sep 29, 2026	501-1,000	585 contacts →
	Partial evidence “Goldfarb Gross Seligman & Co,one of the largest law firms in Israel, is among the elite group of firms that deliver top-tier legal services at international standards.” Source: RevenueBase Database · checked Sep 29, 2026
24	Parker POE Adams & Bernstein LLP	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 29, 2026	501-1,000	584 contacts →
	Partial evidence “Businesses and local governments turn to Parker Poe to structure transactions, navigate regulations, and resolve disputes.” Source: RevenueBase Database · checked Sep 29, 2026
25	Greenspoon Marder LLP	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 29, 2026	501-1,000	566 contacts →
	Partial evidence “Greenspoon Marder LLP is a full-service law firm with over 215 attorneys and more than 20 office locations across the United States.” Source: RevenueBase Database · checked Sep 29, 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: technology transactions 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 technology transactions law firms.
Partial evidence: Its own public description names part of technology transactions law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name technology transactions 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 10,733 technology transactions law firms worldwide

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Technology transactions law firms worldwide at a glance

As of Sep 29, 2026

44.3%Verified-email coverage

14.0Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

7,555

11-50

2,503

51-200

484

201-500

107

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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 transactions 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.
Coverage: Every country. Country and city lists for technology transactions law firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “technology transactions 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 transactions 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 transactions law firms, and records with no verified work email.
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, 66,480 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 29, 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.

Technology transactions law firms by location

80 lists · largest first

Every Technology transactions law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 transactions 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 transactions law firms are there worldwide?

RevenueBase identified 10,733 technology transactions law firms worldwide 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?

Cooley LLP, headquartered in Palo Alto, tops this list with the largest team on record.

Which country has the most technology transactions law firms?

The United States leads with 3,732 companies, followed by Brazil (774) and India (475). Every technology transactions law firms list by country and city is linked on this page.

Which city has the most technology transactions law firms?

New York leads with 288 headquartered companies, followed by Paris (248) and Sao Paulo (227).

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 66,480 verified decision-maker contacts tracked across these 10,733 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 29, 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.