Company lists · Data refreshed September 2026

Top 25 Corporate communications recruitment companies based in the United States

RevenueBase identified 5,939 corporate communications recruitment companies headquartered in the United States as of September 2026 and tracks 95,768 professional contacts across them, including 19,654 with verified work emails. New York is the largest hub.

This list covers corporate communications recruitment companies 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 27, 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 27, 2026 86% judged on-target in blind review
5,939Companies
95,768Contacts tracked
19,654Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest corporate communications recruitment companies based in the United States

Ranked by team size
Top 25 of 5,939 corporate communications recruitment companies based in the United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to corporate communications recruitment companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMenlo Park, CA, United StatesHQ checked Sep 27, 202610001+25,574 contacts →

Indirect evidence

“At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 27, 202610001+1,948 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceNY, United StatesHQ checked Sep 27, 20261,001-5,0001,450 contacts →

Partial evidence

“Hill & Knowlton is a strategic and creative partner to drive breakthrough opportunities for growth and value creation, advance corporate strategy, and build reputation capital and…”

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceHouston, TX, United StatesHQ checked Sep 27, 2026n/a1,431 contacts →

Indirect evidence

“We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidencePhoenix, AZ, United StatesHQ checked Sep 27, 2026n/a973 contacts →

Indirect evidence

“With over a decade of experience, we specialize in Finance, Accounting, Administrative, and Executive staffing markets.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidenceLewisville, TX, United StatesHQ checked Sep 27, 2026n/a969 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 2026501-1,000887 contacts →

Partial evidence

“Zeno Group is the fiercely independent and global, integrated communications agency, born from PR.”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 2026n/a869 contacts →

Indirect evidence

“H.P.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceSan Francisco Bay, CA, United StatesHQ checked Sep 27, 2026n/a841 contacts →

Indirect evidence

“Elite Network is a recruiting firm specializing in accounting and finance, with deep roots in the Bay Area and clients across the country.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,000815 contacts →

Partial evidence

“Ruder Finn is one of the world’s largest global independent integrated marketing and communications agencies, leading at the intersection of technology, human creativity, and…”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 2026n/a803 contacts →

Indirect evidence

“Eastridge Workforce Solutions is a trusted staffing partner helping businesses build stronger, more productive teams across industrial and professional sectors.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,000687 contacts →

Indirect evidence

“Founded in 1990, Solomon Page is a leading staffing and executive search firm headquartered in New York City with offices across the United States.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 2026201-500616 contacts →

Indirect evidence

“Green Key Resources cares deeply about developing personal, lasting relationships with our clients.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 2026201-500543 contacts →

Indirect evidence

“Prosek Partners builds – and protects – the top brands in business.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceIrvine, CA, United StatesHQ checked Sep 27, 2026201-500531 contacts →

Indirect evidence

“CyberCoders, a division of ASGN Incorporated, is a leading permanent placement recruiting firm.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceSandy Springs, GA, United StatesHQ checked Sep 27, 202651-200492 contacts →

Indirect evidence

“MSI International is a leading global recruiting firm that has been supporting the growth and success of companies and enhancing the careers of professionals since 1968.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceTampa, FL, United StatesHQ checked Sep 27, 2026n/a462 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 27, 2026
18Strong evidenceLos Angeles, CA, United StatesHQ checked Sep 27, 202651-200416 contacts →

Strong evidence

“Career Group is a widely recognized name in corporate and administrative recruitment.”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceWestchester, IL, United StatesHQ checked Sep 27, 202651-200410 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
20Indirect evidenceSunrise, FL, United StatesHQ checked Sep 27, 2026201-500372 contacts →

Indirect evidence

“Since 1983, StevenDouglas has established itself as a recognized leader in providing access to top talent, driven by highly tenured and experienced professionals committed to…”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,000351 contacts →

Indirect evidence

“ICS, a Korn Ferry Company, is one of the nation’s leading staffing and recruiting companies specializing in connecting talented people to the businesses who need them.”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidenceNew York, NY, United StatesHQ checked Sep 27, 202651-200322 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 27, 2026
23Indirect evidenceGreenville, SC, United StatesHQ checked Sep 27, 202651-200253 contacts →

Indirect evidence

“Find Great People (FGP) is a nationally recognized talent acquisition and human resources consulting firm.”

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceChicago, IL, United StatesHQ checked Sep 27, 2026201-500248 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceTampa, FL, United StatesHQ checked Sep 27, 202651-200240 contacts →

Indirect evidence

“CSG Talent is Your Partner in Building a Future-Proofed Leadership Team Our large global team spans over 28 industries, with niche sector specialists working vertically within…”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 5,939 corporate communications recruitment companies based in the United States

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Corporate communications recruitment companies based in the United States at a glance

As of Sep 27, 2026
20.5%Verified-email coverage
16.1Average contacts per company
1-10Median size (employees)
8.0%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
4,259
11-50
1,190
51-200
343
201-500
79
501-1,000
27
1,001-5,000
21
5,001-10,000
7
10001+
8

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 5,939 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 corporate communications recruitment companies, 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 “corporate communications recruitment companies”. 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 corporate communications recruitment companies), 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 corporate communications recruitment companies, 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, 19,654 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 27, 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.

Corporate communications recruitment companies 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 corporate communications recruitment companies, 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 corporate communications recruitment companies are there based in the United States?

RevenueBase identified 5,939 corporate communications recruitment companies 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?

Robert Half, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most corporate communications recruitment companies?

New York leads with 475 headquartered companies, followed by Houston (171) and Los Angeles (163).

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 19,654 verified decision-maker contacts tracked across these 5,939 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 5,939 corporate communications recruitment companies based in the United States. Start with a free account, no credit card.

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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.