Company lists · Data refreshed September 2026

Top 14 Labor law firms based in Santa Ana, United States

RevenueBase identified 26 labor law firms headquartered in Santa Ana, United States as of September 2026 and tracks 258 professional contacts across them, including 77 with verified work emails. New York is the largest hub.

This list covers labor law firms headquartered in Santa Ana, 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 4, 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 4, 2026 86% judged on-target in blind review
26Companies
258Contacts tracked
77Verified emails
Unlock all 26 companies Free signup · no credit card · 500 free credits

The 14 largest labor law firms based in Santa Ana, United States

Ranked by team size
Top 14 of 26 labor law firms based in Santa Ana, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names labor 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.
#CompanyHeadquartersEmployeesContacts
1
Hart Kienle PentecostIndirect evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 202611-5037

“In today’s competitive business environment, exceptional legal advocacy is essential.”

Source: company website · checked Sep 4, 2026
2Santa Ana, CA, United StatesHQ checked Sep 4, 202611-5027

“Thomas J.”

Source: company website · checked Sep 4, 2026
3Santa Ana, CA, United StatesHQ checked Sep 4, 202611-5016

“Merhab Robinson & Clarkson Law Corporation is a business and estate planning law firm providing transactional, and estate planning services with an emphasis on employment law.”

Source: company website · checked Sep 4, 2026
4
Smaili & AssociatesPartial evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 202611-5011

“Smaili & Associates is a prominent law firm based in Santa Ana, California, specializing in employment law, personal injury cases, and select catastrophic medical malpractice…”

Source: company website · checked Sep 4, 2026
5
Leviton Diaz & GinocchioPartial evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 202611-5011

“Santa Ana Workers' Compensation Lawyers The law firm of Leviton, Diaz and Ginocchio is a group of professional attorneys whose careers have always been based on the principles of…”

Source: company website · checked Sep 4, 2026
6Santa Ana, CA, United StatesHQ checked Sep 4, 20261-109

“U.S.”

Source: company website · checked Sep 4, 2026
7
Sari LAW FirmIndirect evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 20261-106

“Whether you're a business owner seeking to protect your assets, an artist safeguarding your creative work, an individual planning for the future, or an immigrant navigating a new…”

Source: company website · checked Sep 4, 2026
8
Blake & AyazIndirect evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 20261-103

“Blake & Ayaz has the skills you need no matter how big or small your case.”

Source: company website · checked Sep 4, 2026
9
Ovando Bowen LLPIndirect evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 20261-102

“With years of diverse experience in the private sector, we know how professionals think, what they want, and how to best protect their unique interest.”

Source: company website · checked Sep 4, 2026
10
Valencia And Associates APCIndirect evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 202611-501

“Valencia & Associates can provide you with exceptional legal representation.”

Source: company website · checked Sep 4, 2026
11
Thomas F. Martin, PLCIndirect evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 20261-101

“Tom Martin has represented thousands of employees injured on the job, whether by a specific event or due to the cumulative effects of a job over time.”

Source: company website · checked Sep 4, 2026
12
Mahaffey LAW Group, PCIndirect evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 20261-101

“Pursue Justice and Truth with extreme commitment to the client's best interest.”

Source: company website · checked Sep 4, 2026
13Santa Ana, CA, United StatesHQ checked Sep 4, 20261-101

“Orange County Employment Law Firm is a company based out of Santa Ana, CA, United States.”

Source: company website · checked Sep 4, 2026
14
Katnik & Katnik LawyersIndirect evidence
Santa Ana, CA, United StatesHQ checked Sep 4, 20261-101

“Katnik & Katnik Lawyers has been representing the injured for more than 55 years.”

Source: company website · checked Sep 4, 2026

Showing 14 of 26 labor law firms based in Santa Ana, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 77 reachable decision-makers.

Free signup · no credit card

See all 26 companies

Labor law firms based in Santa Ana, United States at a glance

As of Sep 4, 2026
11-50Median size (employees)
New YorkLargest hub · 673 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
12
11-50
12
51-200
1

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 Santa Ana, over 26 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 labor 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 Santa Ana, United States whose own description of what they do matches “labor 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 labor law firms, and records with no verified work email. Companies headquartered outside Santa Ana 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, 77 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 4, 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.

Labor law firms by metro in the United States

Frequently asked

How many labor law firms are there based in Santa Ana, United States?

RevenueBase identified 26 labor law firms headquartered in Santa Ana, 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?

Hart Kienle Pentecost, headquartered in Santa Ana, tops this list with the largest team on record.

Which city has the most labor law firms?

New York leads with 673 headquartered companies, followed by Los Angeles (459) and Chicago (320).

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 77 verified decision-maker contacts tracked across these 26 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 4, 2026.

Ready to reach these companies? Verified emails and direct dials for all 26 labor law firms based in Santa Ana, United States. Start with a free account, no credit card.

Get the full list

Related lists

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.