Company lists · Data refreshed September 2026

Top 25 Law firm staffing solutions based in the United States

RevenueBase identified 12,862 law firm staffing solutions headquartered in the United States as of September 2026 and tracks 383,719 professional contacts across them, including 172,951 with verified work emails and 185,826 with mobile numbers. New York is the largest hub.

This list covers law firm staffing solutions headquartered in the 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
12,862Companies
383,719Contacts tracked
172,951Verified emails
185,826Mobile numbers
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The 25 largest law firm staffing solutions based in the United States

Ranked by team size
Top 25 of 12,862 law firm staffing solutions based in the United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names law firm staffing solutions: 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
SpherionPartial evidence
Atlanta, GA, United StatesHQ checked Sep 4, 202610001+4,265

“We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.”

Source: company website · checked Sep 4, 2026
2
Select StaffingPartial evidence
Atlanta, GA, United StatesHQ checked Sep 4, 202610001+3,928

“Select Staffing is a leading provider of temporary staffing and employment services in the U.S, with nationwide operations across multiple contingent staffing sectors.”

Source: company website · checked Sep 4, 2026
3
Squire Patton BoggsPartial evidence
Cleveland, CA, United StatesHQ checked Sep 4, 20261,001-5,0003,335

“Squire Patton Boggs is a full service global law firm providing insight at the point where law, business and government meet, giving you a voice, supporting your ambitions and…”

Source: company website · checked Sep 4, 2026
4
Despacho DE AbogadosIndirect evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261,001-5,0003,244

“The Gold Group is a top producing team within Keller Williams Beverly Hills family.”

Source: company website · checked Sep 4, 2026
5
Lewis BrisboisPartial evidence
Los Angeles, CA, United StatesHQ checked Sep 4, 20261,001-5,0003,066

“Established in 1979, Lewis Brisbois Bisgaard & Smith LLP is a national, full-service law firm with more than 1,600 attorneys and 54 offices in 30 states and the District of…”

Source: company website · checked Sep 4, 2026
6
Foley & Lardner LLPIndirect evidence
Milwaukee, MA, United StatesHQ checked Sep 4, 20261,001-5,0002,894

“Foley & Lardner LLP stands at the nexus of the Energy & Infrastructure, Health Care & Life Sciences, Innovative Technology, and Manufacturing Sectors.”

Source: company website · checked Sep 4, 2026
7San Francisco, CA, United StatesHQ checked Sep 4, 20261,001-5,0002,807

“As the only full-service law firm with offices and attorneys in all 50 states, Gordon Rees Scully Mansukhani delivers maximum value to our clients by combining the resources of a…”

Source: company website · checked Sep 4, 2026
8
Perkins CoieIndirect evidence
Seattle, WI, United StatesHQ checked Sep 4, 20261,001-5,0002,734

“Perkins Coie has combined with Ashurst to form Ashurst Perkins Coie.”

Source: company website · checked Sep 4, 2026
9
Ogletree DeakinsPartial evidence
Atlanta, SC, United StatesHQ checked Sep 4, 20261,001-5,0002,716

“Ogletree Deakins is one of the largest labor and employment law firms representing management in all types of employment-related legal matters.”

Source: company website · checked Sep 4, 2026
10
Morrison FoersterIndirect evidence
San Francisco, DC, United StatesHQ checked Sep 4, 20261,001-5,0002,660

“Morrison Foerster transforms complexity into advantage.”

Source: company website · checked Sep 4, 2026
11
Wilson ElserIndirect evidence
New York, IL, United StatesHQ checked Sep 4, 20261,001-5,0002,631

“Wilson Elser is the preeminent defense litigation firm in the United States.”

Source: company website · checked Sep 4, 2026
12
Husch BlackwellPartial evidence
20+ U.s. Offices, TX, United StatesHQ checked Sep 4, 20261,001-5,0002,516

“Husch Blackwell is a different kind of law firm–structured around our clients’ industries and built on a culture of selfless service.”

Source: company website · checked Sep 4, 2026
13New York, CA, United StatesHQ checked Sep 4, 20261,001-5,0002,485

“Cleary Gottlieb is a leading international law firm, with 14 offices located in major financial centers around the world, that has helped shape the globalization of the legal…”

Source: company website · checked Sep 4, 2026
14
Alston & BirdIndirect evidence
Atlanta, GA, United StatesHQ checked Sep 4, 20261,001-5,0002,445

“At Alston & Bird, a leading international firm, our people trust the people they work for, take pride in what they do, enjoy the people they work with and serve the communities in…”

Source: company website · checked Sep 4, 2026
15
WilmerhalePartial evidence
Washington, CO, United StatesHQ checked Sep 4, 20261,001-5,0002,329

“Wilmer Cutler Pickering Hale and Dorr LLP (WilmerHale) is a leading international law firm with more than 1,200 lawyers located throughout 12 offices in the United States and…”

Source: company website · checked Sep 4, 2026
16
Arnold & PorterIndirect evidence
Washington, DC, United StatesHQ checked Sep 4, 20261,001-5,0002,324

“Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.”

Source: company website · checked Sep 4, 2026
17
Jackson Lewis P.CPartial evidence
New York, KY, United StatesHQ checked Sep 4, 20261,001-5,0002,318

“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…”

Source: company website · checked Sep 4, 2026
18
Winston & Strawn LLPIndirect evidence
Chicago, IL, United StatesHQ checked Sep 4, 20261,001-5,0002,197

“On June 1, 2026, Winston & Strawn and Taylor Wessing’s U.K-led business officially launched as a single combined firm, creating Winston Taylor.”

Source: company website · checked Sep 4, 2026
19
Seyfarth Shaw LLPIndirect evidence
Chicago, NC, United StatesHQ checked Sep 4, 20261,001-5,0002,176

“High stakes.”

Source: company website · checked Sep 4, 2026
20
FOX RothschildIndirect evidence
Philadelphia, FL, United StatesHQ checked Sep 4, 20261,001-5,0002,161

“With bold growth, Fox Rothschild brings together attorneys coast to coast.”

Source: company website · checked Sep 4, 2026
21
PolsinelliPartial evidence
Kansas City, MO, United States1,001-5,0002,084

“Polsinelli is an Am Law 100 firm with more than 1,200 attorneys in over 25 offices nationwide.”

Source: company website · checked Sep 4, 2026
22Columbia, SC, United StatesHQ checked Sep 4, 20261,001-5,0002,036

“Established in 1897, Nelson Mullins is an Am Law 100 firm of more than attorneys, policy advisors and professionals with 33 offices in 17 states and Washington, D.C.”

Source: company website · checked Sep 4, 2026
23Cincinnati, IN, United StatesHQ checked Sep 4, 20261,001-5,0001,963

“At Taft, we work as one team, driven and committed to helping you succeed.”

Source: company website · checked Sep 4, 2026
24Atlanta, GA, United StatesHQ checked Sep 4, 202610001+1,948

“Remedy Intelligent Staffing is a nationwide professional staffing organization with more than 50 years of recruiting and selection expertise to match job candidates with positions…”

Source: company website · checked Sep 4, 2026
25
Barnes & Thornburg LLPIndirect evidence
Indianapolis, MA, United StatesHQ checked Sep 4, 20261,001-5,0001,920

“In an evolving business landscape, we stand ready at a moment’s notice, adapting with agility and precision to achieve your highest goals.”

Source: company website · checked Sep 4, 2026

Showing 25 of 12,862 law firm staffing solutions based in the United States

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Law firm staffing solutions based in the United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 712 HQs
185,826Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
6,921
11-50
3,936
51-200
1,353
201-500
338
501-1,000
144
1,001-5,000
98
5,001-10,000
6
10001+
20

Verified emails by last verification

0–30
0
31–60
14,990
61–90
92,377
90–180
64,788
180+
796

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 law firm staffing solutions, 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 the United States whose own description of what they do matches “law firm staffing solutions”. 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 law firm staffing solutions, and records with no verified work email. Companies headquartered outside United States 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, 172,951 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.

Law firm staffing solutions by metro

Frequently asked

How many law firm staffing solutions are there based in the United States?

RevenueBase identified 12,862 law firm staffing solutions headquartered in the 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?

Spherion, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most law firm staffing solutions?

New York leads with 712 headquartered companies, followed by Los Angeles (361) and Chicago (309).

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 172,951 verified decision-maker contacts tracked across these 12,862 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.