Company lists · Data refreshed September 2026

Top 25 HR compliance law firms based in Los Angeles, United States

Name: HR 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 28, 2026 189 companies tracked

RevenueBase identified 189 HR compliance law firms headquartered in Los Angeles, United States as of September 2026 and tracks 3,510 professional contacts across them, including 1,961 with verified work emails. Across the United States, New York is the largest hub for this category (248 companies); Los Angeles follows with 189.

This list covers HR 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

189Companies

3,510Contacts tracked

1,961Verified emails

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The 25 largest HR compliance law firms based in Los Angeles, United States

Ranked by team size

Top 25 of 189 HR compliance law firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to HR compliance 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	Buchalter	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	501-1,000	843 contacts →
	Partial evidence “Buchalter is a full-service business law firm with offices in Arizona, California, Colorado, Georgia, Illinois, Oregon, Tennessee, Utah, and Washington.” Source: RevenueBase Database · checked Sep 28, 2026
2	Wood, Smith, Henning & Berman LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	501-1,000	781 contacts →
	Indirect evidence “Wood, Smith, Henning & Berman offers world-class representation for clients ranging from individuals to Fortune 500 corporations, with an emphasis on small to middle market firms.” Source: RevenueBase Database · checked Sep 28, 2026
3	Musick, Peeler & Garrett	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	204 contacts →
	Partial evidence “Musick Peeler, a premier law firm with over 80 attorneys across five offices in major commercial centers of California, exemplifies excellence in legal service.” Source: RevenueBase Database · checked Sep 28, 2026
4	Liebert Cassidy Whitmore	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	188 contacts →
	Indirect evidence “Liebert Cassidy Whitmore serves as trusted advisors to public agencies, educational institutions, and nonprofits across California.” Source: RevenueBase Database · checked Sep 28, 2026
5	Murchison & Cumming, LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	137 contacts →
	Indirect evidence “Murchison & Cumming, LLP is a California and Nevada civil litigation firm.” Source: RevenueBase Database · checked Sep 28, 2026
6	Lateral Link	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “Our team of legal recruitment specialists excels in providing placement services for law firms, in-house legal departments, and staffing needs.” Source: RevenueBase Database · checked Sep 28, 2026
7	Laurel Employment LAW	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	53 contacts →
	Partial evidence “Laurel Employment Law was designed to be different.” Source: RevenueBase Database · checked Sep 28, 2026
8	MMC HR	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Partial evidence “MMC HR is the pioneer and a leading provider of Human Resources Outsourcing and Consulting services, offering support in all key aspects of H.R.” Source: RevenueBase Database · checked Sep 28, 2026
9	Employee Justice Legal Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	51 contacts →
	Partial evidence “Employee Justice Legal Group, PC is a California based law firm, with headquarters in Los Angeles, CA and offices in Orange County and San Diego as well.” Source: RevenueBase Database · checked Sep 28, 2026
10	Melmed LAW Group P.C	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “Melmed Law Group P.C is a California labor & employment firm representing individuals in their labor & employment matters with an emphasis on class action litigation.” Source: RevenueBase Database · checked Sep 28, 2026
11	DTO LAW	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “Founded by former Big Law attorneys, DTO Law is an elite boutique with offices in Los Angeles, Silicon Valley, and New York, though our attorneys handle cases and matters across…” Source: RevenueBase Database · checked Sep 28, 2026
12	Miracle Mile LAW Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Miracle Mile Law Group is boutique law firm that specializes in Employment Law and complex Personal Injury matters.” Source: RevenueBase Database · checked Sep 28, 2026
13	King & Siegel LLP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “We are award-winning, Ivy League-educated employment attorneys who dedicate 100% of our practice to helping working people seek justice and fight discrimination, harassment…” Source: RevenueBase Database · checked Sep 28, 2026
14	Justice For Workers, P.C	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1-10	20 contacts →
	Partial evidence “We are a law firm that specializes in employment law and workers' compensation.” Source: RevenueBase Database · checked Sep 28, 2026
15	Heidari LAW Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1-10	20 contacts →
	Partial evidence “Heidari Law Group (HLG) is a one stop shop legal service provider to all victims of personal injury cases and employment and labor law concerns.” Source: RevenueBase Database · checked Sep 28, 2026
16	Bibiyan LAW Group	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1-10	20 contacts →
	Partial evidence “Bibiyan Law Group, P.C.” Source: RevenueBase Database · checked Sep 28, 2026
17	The Work Justice Firm	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “At Work Justice we are dedicated to bringing justice to individuals who have experienced mistreatment in their workplaces.” Source: RevenueBase Database · checked Sep 28, 2026
18	Innovative Legal Services, P.C	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Innovative Legal Services, P.C.(ILS) is a one-stop legal service firm specializing in business transactions, labor compliance, dispute resolution, and cross-border immigration.” Source: RevenueBase Database · checked Sep 28, 2026
19	Allred, Maroko & Goldberg	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “Our firm was founded in 1976 by Gloria Allred, Michael Maroko, and Nathan Goldberg, who were classmates at and graduates from Loyola Law School.” Source: RevenueBase Database · checked Sep 28, 2026
20	Park Lawless & Tremonti LLP	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
21	Albright, YEE & Schmit, APC	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “ABOUT ALBRIGHT, YEE & SCHMIT: We are a boutique law firm with locations in Los Angeles and Orange County.” Source: RevenueBase Database · checked Sep 28, 2026
22	D3 Search	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1-10	15 contacts →
	Partial evidence “D3 Search, established in 2010 and located in Los Angeles, offers strategic talent sourcing support to local, national and global law practices, as well as to multinational…” Source: RevenueBase Database · checked Sep 28, 2026
23	Swerdlow Florence Sanchez Swerdlow & Wimmer	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Swerdlow Florence Sanchez Swerdlow & Wimmer represents management in virtually all aspects of labor relations and employment law.” Source: RevenueBase Database · checked Sep 28, 2026
24	Kossoris Search	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Kossoris Search is an Agency specializing in the placement of high profile attorney partners and groups both in the United States and internationally.” Source: RevenueBase Database · checked Sep 28, 2026
25	The LAW Offices Of Nigel Burns	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	1-10	14 contacts →
	Partial evidence “The Law Offices of Nigel Burns is a dynamic boutique firm serving all of Southern California, including Los Angeles, Orange County and Long Beach, and is dedicated to providing…” Source: RevenueBase Database · checked Sep 28, 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: HR compliance 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 HR compliance law firms.
Partial evidence: Its own public description names part of HR compliance law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name HR compliance 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 189 HR compliance law firms based in Los Angeles, United States

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

As of Sep 28, 2026

55.9%Verified-email coverage

18.6Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

130

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 189 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 HR compliance 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 Los Angeles, United States whose own description of what they do matches “HR compliance 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 HR compliance 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 HR 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 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, 1,961 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 28, 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.

HR compliance law firms by metro in the United States

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 HR compliance 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 HR compliance law firms are there based in Los Angeles, United States?

RevenueBase identified 189 HR 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?

Buchalter, headquartered in Los Angeles, tops this list with the largest team on record.

Which city in the United States has the most HR compliance law firms?

New York leads the United States with 248 headquartered companies, followed by Los Angeles (189) and Houston (90).

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 1,961 verified decision-maker contacts tracked across these 189 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 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 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.