Company lists · Data refreshed September 2026

Top 25 Payroll compliance law firms based in the United States

RevenueBase identified 628 company matches for payroll compliance law firms associated with the United States as of September 2026 and tracks 7,186 professional contacts across them, including 4,014 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for payroll compliance law 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 29, 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 29, 2026 How this list was built
628Companies
7,186Contacts tracked
4,014Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest payroll compliance law firms based in the United States

Ranked by team size
Top 25 of 628 company matches for payroll compliance law firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchAtlanta, GA, United StatesHQ recorded Sep 29, 2026501-1,0001,471 contacts →

Exact match

“With hundreds of attorneys across the globe, Fisher Phillips advises and advocates for employers internationally on some of the most complex and high-profile workplace matters.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 29, 20261,001-5,000788 contacts →

Exact match

“CT Corporation helps small businesses, corporations, and law firms around the world manage their most critical business and legal compliance responsibilities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 2026201-500746 contacts →

Exact match

“FordHarrison LLP - your partner in employment law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchCosta Mesa, CA, United StatesHQ recorded Sep 29, 2026501-1,000291 contacts →

Exact match

“Employers need a partner they can rely on to face today’s new challenges.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSan Diego, CA, United StatesHQ recorded Sep 29, 202651-200213 contacts →

Exact match

“TEAM Risk Management Strategies is the nation’s leading provider of comprehensive, outsourced payroll and human resources services for fiduciaries and advisors whose clients have…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchPompano Beach, FL, United StatesHQ recorded Sep 29, 2026201-500190 contacts →

Exact match

“At ComplyRight®, our mission is to empower employers by simplifying the complex world of employment law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchPeachtree Corners, GA, United StatesHQ recorded Sep 29, 202651-200126 contacts →

Exact match

“At Corporate Payroll Services, we relieve you of the burden of processing payroll.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchAustin, TX, United StatesHQ recorded Sep 29, 2026501-1,000101 contacts →

Exact match

“When families hire a nanny, senior caregiver, housekeeper, personal assistant or other household employee to work in or around their home, they have specific federal, state and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 202651-200100 contacts →

Exact match

“HKM is a national employment law firm that represents individuals and workers in all aspects of employment law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchChatham, NJ, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
11Exact matchEagan, MN, United StatesHQ recorded Sep 29, 202651-20068 contacts →

Exact match

“GovDocs is a leading provider of employment law compliance solutions, empowering HR professionals to navigate complex, location-specific labor law postings, minimum wage…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchWestampton, NJ, United StatesHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“At Primepoint, we like to think we are more than just an HR & payroll solutions provider.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchBoise, ID, United StatesHQ recorded Sep 29, 202611-5049 contacts →

Exact match

“Ataraxis was built in 2010 by a business owner who went looking for real HR support and couldn't find it.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchRoseville, CA, United StatesHQ recorded Sep 29, 202611-5043 contacts →

Exact match

“Medina McKelvey’s mission is to make California businesses stronger.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchSterling, VA, United StatesHQ recorded Sep 29, 202611-5043 contacts →

Exact match

“HomeWork Solutions is a leading provider of payroll and payroll tax services to private households nationally.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBuffalo, NY, United StatesHQ recorded Sep 29, 202651-20042 contacts →

Exact match

“EBC has been simplifying the lives of Western New York businesses since With EBC, you're hiring an elite team of Buffalo's top experts in payroll, time and attendance, safety and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“Josephson Dunlap is a national unpaid wages law firm with a focus on wage and hour claims.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202651-20039 contacts →

Exact match

“At Barrett & Farahany, we advocate on behalf of wronged employees in all matters of employment law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchPortland, OR, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
20Exact matchBeverly Hills, CA, United StatesHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“Since 2003, Lavi & Ebrahimian, LLP, in Los Angeles, we help employees throughout California vigorously protect their rights and pursue justice for workplace discrimination and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBoston, MA, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
22Exact matchMobile, AL, United StatesHQ recorded Sep 29, 202651-20036 contacts →

Exact match

“Who We Are: We the local payroll processing experts that do a lot more than just payroll.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchEvanston, IL, United StatesHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“We work with each of our clients to bring a true understanding of everything related to payroll-How to pay employees appropriately -Interaction with unions -Consulting on union…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 202611-5034 contacts →

Exact match

“For 25 years, Hirschfeld Kraemer LLP's singular focus has been on employment law.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“Elarbee Thompson, an award-winning Atlanta based law firm, specializes in matters of employment and labor law and complex litigation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 628 payroll compliance law firms based in the United States

See the full list, filter by size, metro and specialty, and access 4,014 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Payroll compliance law firms based in the United States at a glance

As of Sep 29, 2026
55.9%Verified-email coverage
11.4Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · Los Angeles
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
479
11-50
110
51-200
22
201-500
4
501-1,000
6
1,001-5,000
2
10001+
1

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 628 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 “payroll compliance law 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 4,014 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 29, 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.

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 “payroll compliance law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many payroll compliance law firms are there based in the United States?

RevenueBase identified 628 company matches for payroll compliance law 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?

Fisher Phillips tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most payroll compliance law firms?

Los Angeles leads with 36 company records, followed by New York (30) 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 4,014 professional contacts with verified work emails tracked across these 628 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 628 payroll compliance law firms based in the United States. Start with a free account, no credit card.

Download this 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.