Company lists · Data refreshed September 2026

Top 25 Founder advisory law firms based in the United States

RevenueBase identified 1,501 company matches for founder advisory law firms associated with the United States as of September 2026 and tracks 9,003 professional contacts across them, including 4,043 with verified work emails. New York is the largest hub.

This list covers company matches for founder advisory law firms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
1,501Companies
9,003Contacts tracked
4,043Verified emails
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The 25 largest founder advisory law firms based in the United States

Ranked by team size
Top 25 of 1,501 company matches for founder advisory law firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 28, 2026501-1,000916 contacts →

Exact match

“Inspired People.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchScottsdale, AZ, United StatesHQ recorded Sep 28, 2026501-1,000341 contacts →

Exact match

“Resnick & Louis, P.C.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchMilwaukee, WI, United StatesHQ recorded Sep 28, 2026201-500327 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchFremont, CA, United StatesHQ recorded Sep 28, 2026201-500200 contacts →

Exact match

“myStartUpCFO brings you all the CFO you’ll need.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchRaleigh, NC, United StatesHQ recorded Sep 28, 202651-200198 contacts →

Exact match

“Wyrick Robbins is a full-service law firm with a unique, collaborative, entrepreneurial culture, and focus on growth-oriented businesses.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchAkron, OH, United StatesHQ recorded Sep 28, 202651-200163 contacts →

Exact match

“Brennan Manna Diamond is a full-service entrepreneurial law firm, with a proven track record for creative problem-solving.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSpokane, WA, United StatesHQ recorded Sep 28, 202651-200118 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchConshohocken, PA, United StatesHQ recorded Sep 28, 202651-200111 contacts →

Exact match

“RCCB empowers your ambition.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-20098 contacts →

Exact match

“Scale LLP is a national, full-service law firm designed for modern business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchOklahoma City, OK, United StatesHQ recorded Sep 28, 2026201-50088 contacts →

Exact match

“Founded by managing partners Todd W.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchWaltham, MA, United StatesHQ recorded Sep 28, 202651-20083 contacts →

Exact match

“Morse focuses exclusively on the core legal services that businesses need to succeed.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202651-20080 contacts →

Exact match

“We are a boutique full service law firm with a local feel and a global impact.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchHackensack, NJ, United StatesHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“Winne Banta is one of the oldest, largest and most respected law firms in Northern New Jersey.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5054 contacts →

Exact match

“Latimer LeVay Fyock LLC aim is to deliver sound legal advice to our clients within the specific context of their respective business and personal objectives.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSan Mateo, CA, United StatesHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“Carr & Ferrell LLP is a full-service law firm uniquely positioned to provide strategic patents and intellectual property, corporate, financing and litigation services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-5050 contacts →

Exact match

“Silicon Legal Strategy provides targeted, bottom-line-oriented advice to technology startups, innovative entrepreneurs and seasoned investors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchFrontenac, MO, United StatesHQ recorded Sep 28, 202611-5048 contacts →

Exact match

“AEGIS is a multi-line advisory firm that helps businesses of all sizes achieve their legal, strategic, and financing goals.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 202611-5042 contacts →

Exact match

“Berman Fink Van Horn provides creative and collaborative solutions to legal matters affecting businesses at every stage, from inception to exit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Rapp & Krock, PC is a business law firm that serves startups, and small to medium-sized businesses, providing business transactional and litigation services to a wide range of…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSan Antonio, TX, United StatesHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“ROSENBLATT LAW FIRM provides a wide variety of expertise for its clients, including acting as outside general counsel, addressing broad business needs, and assisting with personal…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchScottsdale, AZ, United StatesHQ recorded Sep 28, 2026n/a35 contacts →

Exact match

“Weiss Brown is a business law firm representing and partnering with high potential growth companies and early stage ventures.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Jayaram advises individuals and companies around the world, supporting cutting-edge creators, innovators, and change-makers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“Dedicated Service.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchSan Jose, CA, United StatesHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Structure Law Group, LLP (“SLG”) is a Silicon Valley-based business law firm with offices in Silicon Valley, Los Angeles, Austin, Texas, and Portland, Oregon that focuses on…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 202651-20032 contacts →

Exact match

“BG Law dealmakers and litigators leverage their business backgrounds into practical legal advice and counsel for clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,501 founder advisory law firms based in the United States

See the full list, filter by size, metro and specialty, and access 4,043 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Founder advisory law firms based in the United States at a glance

As of Sep 28, 2026
44.9%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
9.9%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
1,309
11-50
164
51-200
17
201-500
6
501-1,000
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,501 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “founder advisory law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,043 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “founder advisory law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many founder advisory law firms are there based in the United States?

RevenueBase identified 1,501 company matches for founder advisory law firms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Saul Ewing LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most founder advisory law firms?

New York leads with 149 company records, followed by San Francisco (61) and Los Angeles (49).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,043 professional contacts with verified work emails tracked across these 1,501 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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.