Company lists · Data refreshed September 2026

Top 22 Regulatory compliance law firms based in Los Angeles, United States

Name: Regulatory compliance law firms based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 37 companies tracked

RevenueBase identified 37 regulatory compliance law firms headquartered in Los Angeles, United States as of September 2026 and tracks 179 professional contacts across them, including 84 with verified work emails. New York is the largest hub.

This list covers regulatory compliance law firms headquartered in Los Angeles, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

37Companies

179Contacts tracked

84Verified emails

Explore all 37 companies → Free signup · no credit card · 500 free credits

The 22 largest regulatory compliance law firms based in Los Angeles, United States

Ranked by team size

Top 22 of 37 regulatory compliance law firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names regulatory compliance law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Park Lawless & Tremonti LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	17
	“With more than a century of combined experience at some of the preeminent Am Law 50 international law firms, our lawyers bring extensive experience in complex litigation and…” Source: company website · checked Sep 5, 2026
2	Manning, Leaver, Bruder & Berberich, LLPIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	12
	“We at Manning, Leaver, Bruder & Berberich, LLP are proud that for over 95 years our clients have trusted us to help them with their legal needs.” Source: company website · checked Sep 5, 2026
3	Reed & Davidson, LLPStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	10
	“Reed & Davidson, LLP, is a boutique law firm specializing in political ethics law, nonprofit organizational law, and political compliance services.” Source: company website · checked Sep 5, 2026
4	Lindgren, Lindgren, Oehm & YOU LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	10
	“LLOY Law is a bi-coastal law firm specializing in securities and investment regulation, estate planning, corporate law, and commercial litigation.” Source: company website · checked Sep 5, 2026
5	Fenton Jurkowitz LAW GroupStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	10
	“Focusing on regulatory compliance, litigation, and transactions specific to the healthcare industry.” Source: company website · checked Sep 5, 2026
6	CompliagentPartial evidence	Los Angeles, United StatesHQ checked Sep 5, 2026	11-50	9
	“Compliagent is a Los Angeles‐based regulatory consulting firm serving healthcare providers nationally.” Source: company website · checked Sep 5, 2026
7	Seki, Nishimura & Watase, LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	8
	“Seki, Nishimura & Watase, LLP is a law firm in Los Angeles, California.” Source: company website · checked Sep 5, 2026
8	Mohajerian, AplcIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	8
	“Mohajerian firm offers legal counseling and litigation services, as well as a myriad of preventative and proactive legal services.” Source: company website · checked Sep 5, 2026
9	Steinbrecher & Span LLPPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	7
	“Steinbrecher & Span LLP is a preeminent Los Angeles #businesslitigation, transactional and regulatory firm with offices in downtown Los Angeles, California, Washington, D.C.” Source: company website · checked Sep 5, 2026
10	Nelson Hardiman, LLPIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	5
	“Based in Los Angeles, Nelson Hardiman represents healthcare providers and other businesses affected by healthcare licensing, operational, and reimbursement requirements, from…” Source: company website · checked Sep 5, 2026
11	Paluch Law, P.CPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	3
	“Paluch Law brings a unique combination of experience with a solid understanding of the challenges that clients in these heavily regulated industries face.” Source: company website · checked Sep 5, 2026
12	Kevin Cauley, P.CIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	2
	“Kevin Cauley P.C.'s practice is dedicated to the defense of professional licensees' liberties and livelihoods.” Source: company website · checked Sep 5, 2026
13	Reeder Mccreary, LLPIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	2
	“Reeder Mccreary, LLP is a full service business, trial, and litigation firm.” Source: company website · checked Sep 5, 2026
14	Vanguard Strategic ResourcesIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	1
	“At Vanguard Strategic Resources we pride ourselves in the Quality & Professionalism of our consultants.” Source: company website · checked Sep 5, 2026
15	LAW Offices Of Theodore F. MonroePartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“TFM Law provides expert legal advice and counsel for your business.” Source: company website · checked Sep 5, 2026
16	LAW Offices Of Gary L. Rotkop, P.CPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“The Law Offices of Gary L.” Source: company website · checked Sep 5, 2026
17	Sherman LAW CorporationIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“An employment relationship is similar in many ways to a marriage, except when issues arise in the workplace, there is so much more at stake for both parties in navigating the…” Source: company website · checked Sep 5, 2026
18	Healthwise Legal, APCPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“An elite law firm specializing in representing healthcare businesses from startup to exit.” Source: company website · checked Sep 5, 2026
19	Shenon LAWPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“At Shenon Law Group we are committed to achieving three important objectives for our clients: providing the highest quality legal advice, aggressively representing their…” Source: company website · checked Sep 5, 2026
20	Forrest Environmental LAWStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“Forrest Environmental Law is a boutique law firm specializing in regulatory compliance, energy and utility law, environmental litigation, and the permitting and development of…” Source: company website · checked Sep 5, 2026
21	Compliance RegulatorsStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“Compliance Regulators is your indie one-stop shop to help your brand ensure product compliance and substantiate claims with validated testing and research.” Source: company website · checked Sep 5, 2026
22	Wood Tcheng LLPStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“Wood Tcheng LLP is a boutique law firm with expertise in medical staff governance, regulatory compliance, administrative proceedings, and civil litigation.” Source: company website · checked Sep 5, 2026

Showing 22 of 37 regulatory compliance law firms based in Los Angeles, United States

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Regulatory compliance law firms based in Los Angeles, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 108 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

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 Los Angeles, over 37 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 regulatory compliance law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Los Angeles, United States whose own description of what they do matches “regulatory compliance law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among regulatory compliance law firms, and records with no verified work email. Companies headquartered outside Los Angeles 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 an evidence 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, 84 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 5, 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.

Regulatory compliance law firms by metro in the United States

Regulatory compliance law firms in New York108
Regulatory compliance law firms in Washington106
Regulatory compliance law firms in Miami40
Regulatory compliance law firms in Atlanta37
Regulatory compliance law firms in Los Angeles37
Regulatory compliance law firms in Chicago34
Regulatory compliance law firms in Houston32
Regulatory compliance law firms in Boston28
Regulatory compliance law firms in Dallas28
Regulatory compliance law firms in Austin26

Frequently asked

How many regulatory compliance law firms are there based in Los Angeles, United States?

RevenueBase identified 37 regulatory compliance law firms headquartered in Los Angeles, 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?

Park Lawless & Tremonti LLP, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most regulatory compliance law firms?

New York leads with 108 headquartered companies, followed by Washington (106) and Miami (40).

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 84 verified decision-maker contacts tracked across these 37 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 5, 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.