Company lists · Data refreshed September 2026

Top 25 Lobbying recruitment firms based in the United States

Name: Lobbying recruitment firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,658 companies tracked

RevenueBase identified 2,658 lobbying recruitment firms headquartered in the United States as of September 2026 and tracks 27,176 professional contacts across them, including 10,376 with verified work emails. Washington is the largest hub.

This list covers lobbying recruitment firms 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, 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

2,658Companies

27,176Contacts tracked

10,376Verified emails

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The 25 largest lobbying recruitment firms based in the United States

Ranked by team size

Top 25 of 2,658 lobbying recruitment firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to lobbying recruitment firms: 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	Taft Stettinius & Hollister LLP	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,980 contacts →
	Indirect evidence “At Taft, we work as one team, driven and committed to helping you succeed.” Source: RevenueBase Database · checked Sep 28, 2026
2	Bracewell LLP	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	933 contacts →
	Indirect evidence “Bracewell LLP is a leading law and government relations firm.” Source: RevenueBase Database · checked Sep 28, 2026
3	Criterion Executive Search, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	n/a	462 contacts →
	Indirect evidence “Since 1981, Criterion Executive Search has built a reputation as a premier national recruiting firm, connecting exceptional talent with opportunity.” Source: RevenueBase Database · checked Sep 28, 2026
4	DDC Public Affairs	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	411 contacts →
	Indirect evidence “DDC Public Affairs builds communities of advocates that impact policy and win campaigns.” Source: RevenueBase Database · checked Sep 28, 2026
5	Cps, INC	Indirect evidence	Westchester, IL, United StatesHQ checked Sep 28, 2026	51-200	410 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
6	Mercury Public Affairs, LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	390 contacts →
	Indirect evidence “Mercury is a national bipartisan government relations and strategic communications firm.” Source: RevenueBase Database · checked Sep 28, 2026
7	Atlas Search	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	322 contacts →
	Indirect evidence “Atlas Search is an executive recruiting firm dedicated to placing accounting, finance, front office, middle office, technology, healthcare, clinical research, human resources, and…” Source: RevenueBase Database · checked Sep 28, 2026
8	Cornerstone Government Affairs	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	201-500	255 contacts →
	Partial evidence “Cornerstone Government Affairs is a full-service, bipartisan, employee-owned firm specializing in government relations and lobbying, public affairs, strategic communications, and…” Source: RevenueBase Database · checked Sep 28, 2026
9	BGR Group	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	243 contacts →
	Partial evidence “The Services You Need BGR Group offers an integrated suite of bipartisan lobbying, strategic communications and advocacy solutions that help meet challenges in a risky…” Source: RevenueBase Database · checked Sep 28, 2026
10	SKDK	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	220 contacts →
	Indirect evidence “SKDK provides strategic advice, public relations, crisis communications, advertising, direct mail, and research to national and international companies, advocacy organizations…” Source: RevenueBase Database · checked Sep 28, 2026
11	Plus Communications	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	188 contacts →
	Indirect evidence “Strategy + Execution = Results.” Source: RevenueBase Database · checked Sep 28, 2026
12	Invariant	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	166 contacts →
	Indirect evidence “Invariant is a bipartisan business advisory firm, providing strategic advice to companies, trade associations, non-profits, and individuals on how to make Washington work for them.” Source: RevenueBase Database · checked Sep 28, 2026
13	BCG Attorney Search	Indirect evidence	Pasadena, CA, United StatesHQ checked Sep 28, 2026	51-200	144 contacts →
	Indirect evidence “BCG Attorney Search, founded by Harrison Barnes, leads the legal recruiting industry in placing top associates and partners in premier law firms, bringing a high level of service…” Source: RevenueBase Database · checked Sep 28, 2026
14	Richard, Wayne & Roberts	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	134 contacts →
	Indirect evidence “When Richard, Wayne & Roberts began in 1978, our goal was to operate on a level of professionalism commensurate with that of the companies we serve.” Source: RevenueBase Database · checked Sep 28, 2026
15	Crawford Thomas Recruiting	Indirect evidence	Orlando, FL, United StatesHQ checked Sep 28, 2026	51-200	126 contacts →
	Indirect evidence “Crawford Thomas Recruiting is a nationwide recruiting and staffing firm recognized for exceeding client expectations regarding time to fill, value and quality of candidates.” Source: RevenueBase Database · checked Sep 28, 2026
16	Fusion Staffing Partners	Indirect evidence	Summit, NJ, United StatesHQ checked Sep 28, 2026	n/a	121 contacts →
	Indirect evidence “Founded in 2007 and headquartered in northern New Jersey, Fusion Staffing Partners is an executive search firm dedicated to the Financial, Business and Professional Services…” Source: RevenueBase Database · checked Sep 28, 2026
17	Strategic Employment Partners SEP	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	108 contacts →
	Indirect evidence “Take Advantage of SEP’s Vast Network of Contacts SEP bridges connections between companies and people, and helps to develop forward-thinking organizations.” Source: RevenueBase Database · checked Sep 28, 2026
18	Quest Groups LLC	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 28, 2026	11-50	105 contacts →
	Indirect evidence “Quest Groups was founded in 2001 by Joe Kosakowski with one goal and that was to share a “know how” approach, to ensure the success of our startups, our candidates and ourselves.” Source: RevenueBase Database · checked Sep 28, 2026
19	Multistate	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	104 contacts →
	Indirect evidence “MultiState is a full-service state and local government relations company.” Source: RevenueBase Database · checked Sep 28, 2026
20	Stateside Associates	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	102 contacts →
	Indirect evidence “Stateside Associates is the largest state and local government affairs firm.” Source: RevenueBase Database · checked Sep 28, 2026
21	Monument Advocacy	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	97 contacts →
	Indirect evidence “Monument Advocacy is a bipartisan firm that offers government relations, public affairs, strategic and crisis communications, and digital services.” Source: RevenueBase Database · checked Sep 28, 2026
22	Lateral Link	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	51-200	92 contacts →
	Partial evidence “Our team of legal recruitment specialists excels in providing placement services for law firms, in-house legal departments, and staffing needs.” Source: RevenueBase Database · checked Sep 28, 2026
23	Team Hired	Partial evidence	Rochester, NY, United StatesHQ checked Sep 28, 2026	201-500	92 contacts →
	Partial evidence “A full-service recruitment firm that specializes in assisting professional service businesses with their hiring needs.” Source: RevenueBase Database · checked Sep 28, 2026
24	Kasirer LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	88 contacts →
	Partial evidence “Kasirer is NYC's #1 lobbying firm, navigating government on behalf of private sector & nonprofit clients.” Source: RevenueBase Database · checked Sep 28, 2026
25	Chasesource, LP	Indirect evidence	Stafford, TX, United StatesHQ checked Sep 28, 2026	11-50	88 contacts →
	Indirect evidence “ChaseSource is a minority owned company, specializing in recruiting and consulting that helps organizations solve their staffing problems.” 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: lobbying recruitment firms. 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 lobbying recruitment firms.
Partial evidence: Its own public description names part of lobbying recruitment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lobbying recruitment firms. 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 2,658 lobbying recruitment firms based in the United States

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Lobbying recruitment firms based in the United States at a glance

As of Sep 28, 2026

38.2%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

15.4%Largest-city concentration · Washington

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,091

11-50

455

51-200

201-500

501-1,000

1,001-5,000

10001+

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 2,658 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 lobbying recruitment firms, 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 the United States whose own description of what they do matches “lobbying recruitment firms”. 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 lobbying recruitment firms), 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 lobbying recruitment firms, 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 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, 10,376 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.

Lobbying recruitment firms by metro

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 lobbying recruitment firms, 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 lobbying recruitment firms are there based in the United States?

RevenueBase identified 2,658 lobbying recruitment firms 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?

Taft Stettinius & Hollister LLP, headquartered in Cincinnati, tops this list with the largest team on record.

Which city has the most lobbying recruitment firms?

Washington leads with 410 headquartered companies, followed by New York (161) and Sacramento (72).

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 10,376 verified decision-maker contacts tracked across these 2,658 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.