Company lists · Data refreshed September 2026

Top 25 Startups law firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 4,801 companies tracked

RevenueBase identified 4,801 startups law firms worldwide as of September 2026 and tracks 28,807 professional contacts across them, including 11,763 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers startups 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 startups 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

4,801Companies

28,807Contacts tracked

11,763Verified emails

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The 25 largest startups law firms worldwide

Ranked by team size

Top 25 of 4,801 startups 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 startups 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	Fenwick & West	Strong evidence	Silicon Valley, CA, United StatesHQ checked Sep 29, 2026	501-1,000	1,126 contacts →
	Strong 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
2	Saul Ewing LLP	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	501-1,000	916 contacts →
	Indirect evidence “Inspired People.” Source: RevenueBase Database · checked Sep 29, 2026
3	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
4	Fennemore	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 29, 2026	501-1,000	674 contacts →
	Indirect evidence “Since 1885, Fennemore has provided legal counsel to help clients thrive in a complex, evolving business and legal landscape.” Source: RevenueBase Database · checked Sep 29, 2026
5	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
6	Wolf Greenfield	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	201-500	428 contacts →
	Indirect evidence “Wolf, Greenfield & Sacks, P.C.” Source: RevenueBase Database · checked Sep 29, 2026
7	Hahn Loeser & Parks LLP	Partial evidence	Cleveland, OH, United StatesHQ checked Sep 29, 2026	201-500	355 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
8	Howard & Howard Attorneys Pllc	Partial evidence	Royal Oak, MI, United StatesHQ checked Sep 29, 2026	201-500	307 contacts →
	Partial evidence “From our founding above a blacksmith shop in 1869 to the full-service law practice we’ve become in the 156 years since, we have consistently sought to earn each client’s trust by…” Source: RevenueBase Database · checked Sep 29, 2026
9	Cantor Colburn LLP	Partial evidence	Hartford, CT, United StatesHQ checked Sep 29, 2026	201-500	222 contacts →
	Partial evidence “Cantor Colburn LLP is one of the largest intellectual property specialty law firms in the country, providing clients worldwide with the complete range of IP legal services…” Source: RevenueBase Database · checked Sep 29, 2026
10	Lacaz Martins, Pereira Neto, Gurevich & Schoueri	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	201-500	220 contacts →
	Indirect evidence “Lacaz Martins, Pereira Neto, Gurevich & Schoueri é um escritório de advocacia empresarial sediado em São Paulo, SP, com atuação em todos os ramos do direito.” Source: RevenueBase Database · checked Sep 29, 2026
11	Excello LAW	Partial evidence	Liverpool Street, United KingdomHQ checked Sep 29, 2026	201-500	196 contacts →
	Partial evidence “Excello Law is the fee-share firm that’s different by design, powering the practice of 250+ lawyers across the UK, USA and UAE.” Source: RevenueBase Database · checked Sep 29, 2026
12	Munck Wilson Mandala LLP	Partial evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	180 contacts →
	Partial evidence “Munck Wilson Mandala is a technology-focused law firm with offices in Dallas, Austin, Houston, Waco, Texas; Los Angeles, California; and South Florida.” Source: RevenueBase Database · checked Sep 29, 2026
13	Flaster Greenberg PC	Partial evidence	Cherry Hill, NJ, United StatesHQ checked Sep 29, 2026	51-200	173 contacts →
	Partial evidence “Flaster Greenberg PC is a full-service, commercial business law firm serving clients across a range of industries in the public, private, government and nonprofit sectors.” Source: RevenueBase Database · checked Sep 29, 2026
14	Nyemaster Goode, P.C	Partial evidence	Des Moines, IA, United StatesHQ checked Sep 29, 2026	51-200	170 contacts →
	Partial evidence “Nyemaster Goode, founded in 1918, is one of the most recognized Iowa-based law firms, with offices in Des Moines, Ames, and Cedar Rapids.” Source: RevenueBase Database · checked Sep 29, 2026
15	Brennan Manna Diamond	Partial evidence	Akron, OH, United StatesHQ checked Sep 29, 2026	51-200	163 contacts →
	Partial evidence “Brennan Manna Diamond is a full-service entrepreneurial law firm, with a proven track record for creative problem-solving.” Source: RevenueBase Database · checked Sep 29, 2026
16	Harper James	Indirect evidence	Birmingham, United KingdomHQ checked Sep 29, 2026	51-200	151 contacts →
	Indirect evidence “We believe every business - no matter its size - deserves access to top-tier legal support.” Source: RevenueBase Database · checked Sep 29, 2026
17	LAW Firm Of Higbee & Associates	Partial evidence	North Las Vegas, NV, United StatesHQ checked Sep 29, 2026	201-500	131 contacts →
	Partial evidence “The Law Firm of Higbee & Associates, established in 2006, handles several areas of law, including intellectual property (primarily copyright) criminal defense, business…” Source: RevenueBase Database · checked Sep 29, 2026
18	CCA LAW Firm	Partial evidence	Lisbon, PortugalHQ checked Sep 29, 2026	51-200	128 contacts →
	Partial evidence “CCA is a full-service law firm guided by a clear purpose: Innovation that transforms realities, solutions that impact people.” Source: RevenueBase Database · checked Sep 29, 2026
19	LEE & Hayes, P.C	Indirect evidence	Spokane, WA, United StatesHQ checked Sep 29, 2026	51-200	118 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
20	Corpbiz	Indirect evidence	Noida, IndiaHQ checked Sep 29, 2026	501-1,000	112 contacts →
	Indirect evidence “At Corpbiz.io, our journey spans beyond borders.” Source: RevenueBase Database · checked Sep 29, 2026
21	Royer Cooper Cohen Braunfeld LLC Rccb	Indirect evidence	Conshohocken, PA, United StatesHQ checked Sep 29, 2026	51-200	111 contacts →
	Indirect evidence “RCCB empowers your ambition.” Source: RevenueBase Database · checked Sep 29, 2026
22	Masuda Funai	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	102 contacts →
	Indirect evidence “Since its founding in 1929, Masuda Funai has focused its practice on successfully representing international and domestic companies entering, operating and expanding in the United…” Source: RevenueBase Database · checked Sep 29, 2026
23	Donahue Fitzgerald LLP	Indirect evidence	Oakland, CA, United StatesHQ checked Sep 29, 2026	51-200	100 contacts →
	Indirect evidence “Donahue Fitzgerald provides comprehensive legal services to business and non-profit entities at every stage of their lifecycle from seed, entity formation, and start-up through…” Source: RevenueBase Database · checked Sep 29, 2026
24	VIS Legis LAW Practice, Advocates	Partial evidence	Mumbai, IndiaHQ checked Sep 29, 2026	11-50	97 contacts →
	Partial evidence “Vis Legis Law Practice, Advocates (VLLP) is a prestigious law firm, rooted in tradition, providing multifaceted legal services.” Source: RevenueBase Database · checked Sep 29, 2026
25	Bronstein, Zilberberg, Chueiri & Potenza Advogados	Partial evidence	São Paulo, BrazilHQ checked Sep 29, 2026	51-200	95 contacts →
	Partial evidence “BZCP assessora startups, desde sua criação e durante todas as suas etapas de desenvolvimento, além de investidores em rodadas de investimento e eventos de saída, auxiliando os…” 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: startups 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 startups law firms.
Partial evidence: Its own public description names part of startups law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name startups 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 4,801 startups law firms worldwide

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Startups law firms worldwide at a glance

As of Sep 29, 2026

40.8%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,914

11-50

736

51-200

115

201-500

501-1,000

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 startups 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 startups law firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “startups 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 startups 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 startups 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, 11,763 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.

Startups law firms by location

36 lists · largest first

Every Startups 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 startups 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 startups law firms are there worldwide?

RevenueBase identified 4,801 startups 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?

Fenwick & West, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most startups law firms?

The United States leads with 1,911 companies, followed by India (320) and Brazil (248). Every startups law firms list by country and city is linked on this page.

Which city has the most startups law firms?

New York leads with 150 headquartered companies, followed by Sao Paulo (79) and San Francisco (75).

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 11,763 verified decision-maker contacts tracked across these 4,801 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.