Company lists · Data refreshed September 2026

Top 24 Labor law firms based in Oakland, United States

Name: Labor law firms based in Oakland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 56 companies tracked

RevenueBase identified 56 labor law firms headquartered in Oakland, United States as of September 2026 and tracks 1,287 professional contacts across them, including 795 with verified work emails. New York is the largest hub.

This list covers labor law firms headquartered in Oakland, 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

56Companies

1,287Contacts tracked

795Verified emails

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The 24 largest labor law firms based in Oakland, United States

Ranked by team size

Top 24 of 56 labor law firms based in Oakland, 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.
#	Company	Headquarters	Employees	Contacts
1	Hanna BrophyIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	201-500	250
	“Hanna, Brophy, MacLean, McAleer & Jensen, a limited liability partnership, specializes in workers' compensation defense and employment-related litigation.” Source: company website · checked Sep 4, 2026
2	Pacific WorkersIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	51-200	59
	“Pacific Workers brings a concierge approach to Workers' Compensation.” Source: company website · checked Sep 4, 2026
3	Wendel Rosen LLPIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	51-200	55
	“Wendel Rosen LLP serves a diverse clientele of business, public and individual clients located throughout California and the United States.” Source: company website · checked Sep 4, 2026
4	Redwood Public Law, LLPPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	11-50	38
	“Redwood Public Law is a majority minority owned law firm based in downtown Oakland committed to public service and creating a meaningful impact for the clients and communities we…” Source: company website · checked Sep 4, 2026
5	Gwilliam Ivary Chiosso Cavalli & BrewerPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	11-50	19
	“Gwilliam Ivary Chiosso Cavalli & Brewer is a Bay Area law firm dedicated exclusively to representing people with serious and complex personal injury, wrongful death, employment…” Source: company website · checked Sep 4, 2026
6	Leonard Carder, LLPStrong evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	11-50	17
	“Leonard Carder LLP is one of the oldest and most renowned law firms representing labor unions, employee benefit trust funds, and employees.” Source: company website · checked Sep 4, 2026
7	Bryan Schwartz Law, P.CIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	12
	Source: company website · checked Sep 4, 2026
8	Kronenberg LAW PCPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	11-50	10
	“Kronenberg Law has grown from a small practice into one of California's most respected defense firms.” Source: company website · checked Sep 4, 2026
9	Rankin, Shuey, Mintz, Lampasona & HarperPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	11-50	9
	“The Rankin firm is a merger of two long-standing California law firms, Rankin, Sproat, Mires, Reynolds, Shuey & Mintz (est.” Source: company website · checked Sep 4, 2026
10	Goldstein, Borgen, Dardarian & HOPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	11-50	9
	“Goldstein, Borgen, Dardarian & Ho is one of the oldest and most successful plaintiffs' public interest class action law firms in the country.” Source: company website · checked Sep 4, 2026
11	Levy Vinick Burrell Hyams LLPIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	7
	“Levy Vinick Burrell Hyams LLP closed its doors on December 31, 2023, but its legacy continues.” Source: company website · checked Sep 4, 2026
12	Weltin Streb & Weltin LLPIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	11-50	6
	“Weltin Streb & Weltin represents individuals or groups of people in personal injury and wrongful death cases, wage and hour disputes, elder care and abuse cases, civil litigation…” Source: company website · checked Sep 4, 2026
13	Salinas LAW GroupIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	6
	Source: company website · checked Sep 4, 2026
14	Pritzker Levine LLPIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	6
	“Pritzker Levine LLP represents clients nationwide in individual and class cases.” Source: company website · checked Sep 4, 2026
15	Benton Employment Law, PCPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	5
	“Since 2021, Benton Employment Law in Oakland has represented workers throughout Northern California who have been mistreated on the job.” Source: company website · checked Sep 4, 2026
16	Rukin Hyland & Riggin LLPPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	5
	“Rukin Hyland is an AV-rated San Francisco Bay Area law firm providing employment law services to a broad range of clients.” Source: company website · checked Sep 4, 2026
17	Hunter Pyle LAWPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	4
	“Hunter Pyle Law is an plaintiff-side employment law firm handling wage claims and whistleblower, retaliation, disability discrimination, harassment and other employee rights cases.” Source: company website · checked Sep 4, 2026
18	Commins, Knudsen & Chou, P.CIndirect evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	“Commins, Knudsen & Chou, P.C, is an agile and creative trial firm serving a spectrum of litigation needs.” Source: company website · checked Sep 4, 2026
19	Tong LAWPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	“TONG LAW is a full service law firm providing litigation and transactional legal services to individuals and their businesses.” Source: company website · checked Sep 4, 2026
20	Erlich LAW FirmPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	“The Erlich Law Firm exclusively represents employees facing wrongful termination, discrimination or retaliation for speaking up in the workplace.” Source: company website · checked Sep 4, 2026
21	Chizen LAWPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	“Chizen Law, Professional Corporation provides zealous and empathetic legal services in California.” Source: company website · checked Sep 4, 2026
22	LAW Office Of James E. LatimerPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	11-50	2
	“The attorneys at The Law Office of James E.” Source: company website · checked Sep 4, 2026
23	Finkel LAW Group P.CPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	“Finkel Law Group is a boutique law firm comprised of experienced business attorneys who, after many years of practicing law at some of the country’s most respected law firms, have…” Source: company website · checked Sep 4, 2026
24	LAW Office Of Sandra F. BanksPartial evidence	Oakland, CA, United StatesHQ checked Sep 4, 2026	1-10	2
	“Since 1993 The Law Office of Sandra F.” Source: company website · checked Sep 4, 2026

Showing 24 of 56 labor law firms based in Oakland, United States

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Labor law firms based in Oakland, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 673 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 Oakland, over 56 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 Oakland, 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 Oakland 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, 795 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 Oakland, United States?

RevenueBase identified 56 labor law firms headquartered in Oakland, 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?

Hanna Brophy, headquartered in Oakland, 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 795 verified decision-maker contacts tracked across these 56 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.

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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.