Company lists · Data refreshed September 2026

Top 25 Law firm staffing services based in Philadelphia, United States

Name: Law firm staffing services based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 82 companies tracked

RevenueBase identified 82 law firm staffing services headquartered in Philadelphia, United States as of September 2026 and tracks 10,017 professional contacts across them, including 4,700 with verified work emails. Across the United States, New York is the largest hub for this category (507 companies); Philadelphia has 82.

This list covers law firm staffing services headquartered in Philadelphia, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

82Companies

10,017Contacts tracked

4,700Verified emails

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The 25 largest law firm staffing services based in Philadelphia, United States

Ranked by team size

Top 25 of 82 law firm staffing services based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to law firm staffing services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Faegre Drinker	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,848 contacts →
	Indirect evidence “Faegre Drinker is a firm designed for clients.” Source: RevenueBase Database · checked Sep 28, 2026
2	Ballard Spahr LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,682 contacts →
	Partial evidence “Ballard Spahr LLP, an Am Law 100 law firm with more than 750 lawyers in 19 U.S.” Source: RevenueBase Database · checked Sep 28, 2026
3	Saul Ewing LLP	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	501-1,000	916 contacts →
	Indirect evidence “Inspired People.” Source: RevenueBase Database · checked Sep 28, 2026
4	White And Williams LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	201-500	416 contacts →
	Partial evidence “Founded in 1899, White and Williams LLP is a global-reaching, multi-practice law firm with over 200 lawyers in ten offices.” Source: RevenueBase Database · checked Sep 28, 2026
5	Post & Schell, P.C	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	201-500	336 contacts →
	Indirect evidence “For over 50 years, Post & Schell’s attorneys have combined the operational knowledge and insight into the industries they represent with creative legal solutions – and helped…” Source: RevenueBase Database · checked Sep 28, 2026
6	Margolis Edelstein	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	201-500	277 contacts →
	Indirect evidence “Margolis Edelstein was founded in Philadelphia over 65 years ago.” Source: RevenueBase Database · checked Sep 28, 2026
7	Dilworth Paxson LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	240 contacts →
	Partial evidence “Founded in 1933, Dilworth Paxson conducts a broad and diverse regional law practice representing a wide variety of clients ranging from Fortune 500 companies to closely-held…” Source: RevenueBase Database · checked Sep 28, 2026
8	Montgomery Mccracken Walker & Rhoads LLP	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	201-500	212 contacts →
	Indirect evidence “Montgomery McCracken’s collaborative approach – in all we do – delivers access to the right people at the right time, efficiencies in our work, and outcomes our clients need and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Rawle & Henderson LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	204 contacts →
	Partial evidence “Rawle & Henderson, LLP, is a Mid-Atlantic regional law firm whose attorneys engage in civil trial litigation.” Source: RevenueBase Database · checked Sep 28, 2026
10	Cohen Seglias	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	153 contacts →
	Indirect evidence “At Cohen Seglias, strong foundations are built on integrity, decency, and hard work-qualities we bring to every deal we close, every dispute we resolve, every case we try, and…” Source: RevenueBase Database · checked Sep 28, 2026
11	Zarwin Baum	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	133 contacts →
	Indirect evidence “Zarwin Baum DeVito Kaplan Schaer, P.C.” Source: RevenueBase Database · checked Sep 28, 2026
12	Reger Rizzo & Darnall LLP	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	124 contacts →
	Indirect evidence “Reger Rizzo & Darnall LLP is a firm with a proven track record of success.” Source: RevenueBase Database · checked Sep 28, 2026
13	Bennett, Bricklin & Saltzburg LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	119 contacts →
	Indirect evidence “Bennett, Bricklin & Saltzburg LLC is committed to providing our clients high quality yet cost effective civil litigation services.” Source: RevenueBase Database · checked Sep 28, 2026
14	Hangley Aronchick Segal Pudlin & Schiller	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	102 contacts →
	Indirect evidence “When our firm was founded in 1994, our idea was to build a firm of lawyers with superior academic credentials and professional capabilities who wanted to develop their practices…” Source: RevenueBase Database · checked Sep 28, 2026
15	German Gallagher & Murtagh, P.C	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	51 contacts →
	Partial evidence “GGM is a full service law firm headquartered in Philadelphia.” Source: RevenueBase Database · checked Sep 28, 2026
16	Mceldrew Purtell	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	50 contacts →
	Partial evidence “McEldrew Purtell is a boutique law firm based in Philadelphia specializing in catastrophic injury / wrongful death and civil rights cases nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
17	Mccormick & Priore, P.C	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	48 contacts →
	Indirect evidence “Every firm has a prevailing ethos that drives its relationships and determines its success.” Source: RevenueBase Database · checked Sep 28, 2026
18	Petrelli Previtera, LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	48 contacts →
	Partial evidence “Petrelli Previtera, LLC is a family law firm that knows the only way to bring about fair and just solutions for our clients is by building trust.” Source: RevenueBase Database · checked Sep 28, 2026
19	Philly Temps & Perm	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Through the last 20 years Philly Temps & Perm continues to be committed to maintaining a diverse base of on-demand candidates ready to meet the requirements of our customers.” Source: RevenueBase Database · checked Sep 28, 2026
20	The Bettinger Co, INC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	501-1,000	41 contacts →
	Indirect evidence “Philadelphia office:(P)-(215) 564-0700 King of Prussia office:(P)-(610) 354-9055 Hours: M - F 8am - 6pm The Bettinger Company has been in business since 1955.” Source: RevenueBase Database · checked Sep 28, 2026
21	VAN DER Veen, Hartshorn, Levin & Lindheim	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	n/a	35 contacts →
	Indirect evidence “Founded in 2014, van der Veen, Hartshorn and Levin provides personalized legal representation to clients throughout Philadelphia and the surrounding areas.” Source: RevenueBase Database · checked Sep 28, 2026
22	Ricci Tyrrell Johnson & Grey, Pllc	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “In 2014, all of the lawyers at Hollstein Keating Cattell Johnson & Goldstein, P.C.” Source: RevenueBase Database · checked Sep 28, 2026
23	Astor Weiss Kaplan & Mandel, LLP	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “ABOUT THE FIRM Astor Weiss Kaplan & Mandel, LLP offers a broad range of expert legal services to its clients by providing high-quality representation.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ahmad Zaffarese LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “The Law Firm of Ahmad Zaffarese LLC, a certified Minority Business Enterprise (MBE), is comprised of a highly skilled group of attorneys and staff dedicated to solving your legal…” Source: RevenueBase Database · checked Sep 28, 2026
25	Fineman Krekstein & Harris	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “For more than 30 years, the law firm of Fineman Krekstein & Harris P.C.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: law firm staffing services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names law firm staffing services.
Partial evidence: Its own public description names part of law firm staffing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name law firm staffing services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 82 law firm staffing services based in Philadelphia, United States

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Law firm staffing services based in Philadelphia, United States at a glance

As of Sep 28, 2026

46.9%Verified-email coverage

122.2Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 82 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 law firm staffing services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Philadelphia, United States whose own description of what they do matches “law firm staffing services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names law firm staffing services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among law firm staffing services, and records with no verified work email. Companies headquartered outside Philadelphia 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 its RevenueBase Smart Search 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, 4,700 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 28, 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 services by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names law firm staffing services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many law firm staffing services are there based in Philadelphia, United States?

RevenueBase identified 82 law firm staffing services headquartered in Philadelphia, 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?

Faegre Drinker, headquartered in Philadelphia, tops this list with the largest team on record.

Which city in the United States has the most law firm staffing services?

New York leads the United States with 507 headquartered companies, followed by Los Angeles (277) and Chicago (231). Philadelphia has 82.

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 4,700 verified decision-maker contacts tracked across these 82 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 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 Smart Search, 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.