Company lists · Data refreshed September 2026

Top 25 Labor policy consulting firms based in the United States

RevenueBase identified 660 company matches for labor policy consulting firms associated with the United States as of September 2026 and tracks 6,539 professional contacts across them, including 3,208 with verified work emails. Washington is the largest hub.

This list covers company matches for labor policy consulting 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
660Companies
6,539Contacts tracked
3,208Verified emails
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The 25 largest labor policy consulting firms based in the United States

Ranked by team size
Top 25 of 660 company matches for labor policy consulting 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 matchNew York, United StatesHQ recorded Sep 28, 20261,001-5,0002,285 contacts →

Exact match

“Focused on employment and labor law since 1958, Jackson Lewis P.C.’s attorneys located in major cities nationwide consistently identify and respond to new ways workplace law…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 2026201-500746 contacts →

Exact match

“FordHarrison LLP - your partner in employment law.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchRockville, MD, United StatesHQ recorded Sep 28, 2026201-500152 contacts →

Exact match

“Ripple Effect provides professional consulting and exceptional talent for federal, private, and non-profit clients to deliver some of the most crucial policies and programs that…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBrookhaven, GA, United StatesHQ recorded Sep 28, 202651-200119 contacts →

Exact match

“Martenson, Hasbrouck & Simon LLP is headquartered in Atlanta, with offices in Carlsbad, Chicago, Dallas, New York, and Sacramento, making us geographically and strategically…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMckinney, TX, United StatesHQ recorded Sep 28, 2026501-1,000118 contacts →

Exact match

“4Consulting (4Ci) is the leading provider of consulting, advisory, and workforce management solutions for global consulting firms, government and public sector, and fortune 500…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMetairie, LA, United StatesHQ recorded Sep 28, 202651-200116 contacts →

Exact match

“Founded in 1998, OutSolve has evolved into a premier compliance-driven HR advisory firm, leveraging deep expertise to simplify complex regulatory landscapes for businesses of all…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchChatham, NJ, United StatesHQ recorded Sep 28, 202651-20080 contacts →

Exact match

“TEAMING WITH EMPLOYERS TO BUILD A BETTER WORKPLACE® We are a different kind of law firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchEncino, CA, United StatesHQ recorded Sep 28, 202611-5050 contacts →

Exact match

“Ballard Rosenberg Golper & Savitt, LLP is an A-V rated law firm engaged exclusively in the practice of labor and employment law on behalf of employers and management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchNew Orleans, LA, United StatesHQ recorded Sep 28, 202651-20047 contacts →

Exact match

“Whether vigorously protecting your business and reputation from wrongful accusations or tackling other complex labor & employment issues nationwide, Kullman brings powerful…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchCoral Gables, FL, United StatesHQ recorded Sep 28, 202651-20042 contacts →

Exact match

“Labor and Employment Law is all we do.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchChevy Chase, MD, United StatesHQ recorded Sep 28, 202611-5042 contacts →

Exact match

“PKH Enterprises offers the services of experienced professionals who combine legal, policy and technical expertise with common sense, good communication and perseverance in order…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSan Ramon, CA, United StatesHQ recorded Sep 28, 20261,001-5,00042 contacts →

Exact match

“With half of the workforce projected to be freelance by 2020, your organization is being forced to take a closer look at how to attract and retain contingent workers beyond the…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchColumbus, OH, United StatesHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“Clemans Nelson is the preeminent public sector labor relations and human resource consulting firm in the state of Ohio.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchDistrict Of Columbia, United StatesHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“FH Solutions Group (FHSG) is a national human resources and labor relations consulting firm headquartered in Washington, DC.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchPortland, OR, United StatesHQ recorded Sep 28, 202611-5039 contacts →

Exact match

“At Barran Liebman LLP our experienced and dedicated attorneys focus on representing employers and finding solutions for their employment law and labor management needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBoston, MA, United StatesHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“HRW’s team of experienced attorneys helps employers remain in compliance with the law and avoid or resolve every manner of workplace dispute.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchSacramento, CA, United StatesHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“For over 30 years HRtoGO has been providing companies with a full range of human resource services and consulting, at a fraction of the customary cost.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchArlington, VA, United StatesHQ recorded Sep 28, 202611-5028 contacts →

Exact match

“Potomac River Partners is a specialized management consulting firm offering a variety of services to meet our clients’ challenges.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchTigard, OR, United StatesHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“HR Answers is a team committed to exceptional consulting that utilizes our varied backgrounds and decades of experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Sep 28, 202611-5025 contacts →

Exact match

“Compliance is complicated.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Business-minded lawyers helping employers manage workplace risk.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLos Gatos, CA, United StatesHQ recorded Sep 28, 20261-1022 contacts →

Exact match

“William Avery & Associates, Inc.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchWashington, DC, United StatesHQ recorded Sep 28, 2026201-50021 contacts →

Exact match

“Secretariat Economists provides industry-leading expert testimony and consulting services in high-stakes engagements across numerous areas of expertise, including M&A, antitrust…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchDoral, FL, United StatesHQ recorded Sep 28, 20261,001-5,00021 contacts →

Exact match

“The Professional Group has uniquely qualified staff with expertise in all aspects of human resource administration and proven experience providing excellent staffing resources in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchTucson, AZ, United StatesHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Elevating and Connecting Businesses through Strategic HR Solutions!”

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

Showing 25 of 660 labor policy consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 3,208 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Labor policy consulting firms based in the United States at a glance

As of Sep 28, 2026
49.1%Verified-email coverage
9.9Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · Washington
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
532
11-50
101
51-200
14
201-500
5
501-1,000
3
1,001-5,000
4

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 660 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 “labor policy consulting 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 3,208 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.

Labor policy consulting firms by metro

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 “labor policy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many labor policy consulting firms are there based in the United States?

RevenueBase identified 660 company matches for labor policy consulting 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?

Jackson Lewis P.C tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most labor policy consulting firms?

Washington leads with 34 company records, followed by New York (19) and Atlanta (14).

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 3,208 professional contacts with verified work emails tracked across these 660 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.