Company lists · Data refreshed September 2026

Top 25 Retention consulting firms based in the United States

RevenueBase identified 705 company matches for retention consulting firms associated with the United States as of September 2026 and tracks 4,429 professional contacts across them, including 1,593 with verified work emails. New York is the largest hub.

This list covers company matches for retention consulting 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
705Companies
4,429Contacts tracked
1,593Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest retention consulting firms based in the United States

Ranked by team size
Top 25 of 705 company matches for retention consulting 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 matchKing Of Prussia, PA, United StatesHQ recorded Sep 29, 2026201-500290 contacts →

Exact match

“JM Search is the leading retained executive search firm for private equity, and other growth-oriented private and public organizations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Sep 29, 202651-200111 contacts →

Exact match

“McDermott + Bull is leading the way in transforming executive search services worldwide, one relationship at a time.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchPine Brook, NJ, United StatesHQ recorded Sep 29, 2026201-50093 contacts →

Exact match

“Rymax is a woman-owned, WBE-certified leader in loyalty marketing to corporate America.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLincoln, NE, United StatesHQ recorded Sep 29, 202651-20079 contacts →

Exact match

“We are a team of 80 (and counting) creatives, consultants, salespeople, data analysts and more who excel at helping businesses grow.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchPhoenix, AZ, United StatesHQ recorded Sep 29, 202651-20068 contacts →

Exact match

“Hello, we’re Empower Partnerships!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchCreve Coeur, MO, United StatesHQ recorded Sep 29, 202611-5062 contacts →

Exact match

“HRMC provides Integrated HR Consulting Services to corporate clients nationwide, including- Career Transition/Outplacement - Talent Acquisition Collaboration - Retained Executive…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchStamford, CT, United StatesHQ recorded Sep 29, 202651-20057 contacts →

Exact match

“The Benefit Practice is a full-service, independent retirement consulting firm specializing in the design and implementation of client-focused retirement benefits programs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchScottsdale, AZ, United StatesHQ recorded Sep 29, 202651-20051 contacts →

Exact match

“Headfarmer is a Retained, Consulting + Recruiting firm specializing in all C Level roles, Finance, Accounting, and Technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchCleveland, OH, United StatesHQ recorded Sep 29, 202611-5049 contacts →

Exact match

“Acquisition.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchRowayton, CT, United StatesHQ recorded Sep 29, 202651-20040 contacts →

Exact match

“Chasm Partners is a retained executive search firm and talent development organization that specializes in healthcare services, healthcare technology, and Life Sciences.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202651-20039 contacts →

Exact match

“Alterity™ is an independent consulting firm dedicated to solving complex challenges across employee benefits, property & casualty insurance and HR operations without selling…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202651-20039 contacts →

Exact match

“Elevate Mestel is a global leader in legal recruitment and M&A consulting.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchJacksonville, FL, United StatesHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“ADK Consulting & Executive Search is a retained consulting and search firm based in Jacksonville, Florida.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202611-5032 contacts →

Exact match

“What is the true cost of employee turnover?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchOverland Park, KS, United StatesHQ recorded Sep 29, 202651-20031 contacts →

Exact match

“We are obsessed with constantly improving your customer experience because we know that increasing revenue and profits requires laser-like focus on customer loyalty that grows out…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchGarfield Heights, OH, United StatesHQ recorded Sep 29, 202651-20031 contacts →

Exact match

“Horizons HR Services is more than a Staffing Partner, we are Staffing Consultants.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAnaheim Hills, CA, United StatesHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“RealREPP excels in contingency, retained, consultant, and interim searches for your specialized & corporate hiring.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchCincinnati, OH, United StatesHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“Professions Inc, established in 1974, is a leader among retained executive search firms.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchWilmington, NC, United StatesHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“Human Capital Solutions (HCS) is a high-touch, boutique consulting firm specializing in Retained Executive Search, Professional Recruiting, Professional Coaching, and Consulting…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchBeaverton, OR, United StatesHQ recorded Sep 29, 202651-20028 contacts →

Exact match

“InflowCX, an Amplix Company, is your strategic partner in delivering unparalleled customer experiences (CX).”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“At Rhodes, we have a singular mission – help create an organization that contributes to the success of our clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchWest Palm Beach, NY, United StatesHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“Wall Street Careers - Retained Search and Consulting.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchChicago, IL, United StatesHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“Quick Leonard Kieffer is one of the country's leading retained executive search firms specializing in the healthcare, life sciences/medical device, academic, association and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchGreensboro, NC, United StatesHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Jeff Harris and Associates is a full service executive recruiting and consulting firm that specializes in recruitment within Senior Housing and Care, Home Health and Hospice…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Sep 29, 20261-1023 contacts →

Exact match

“At White Tiger Connections, we believe that growth isn’t just about numbers; instead, it’s about vision, strategy, and connections that truly count.”

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

Showing 25 of 705 retention consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 1,593 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Retention consulting firms based in the United States at a glance

As of Sep 29, 2026
36.0%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · New York
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
528
11-50
145
51-200
25
201-500
3
501-1,000
1
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 705 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 “retention consulting 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 1,593 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 “retention consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retention consulting firms are there based in the United States?

RevenueBase identified 705 company matches for retention consulting 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?

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

Which city has the most retention consulting firms?

New York leads with 47 company records, followed by Chicago (27) and Atlanta (26).

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 1,593 professional contacts with verified work emails tracked across these 705 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 705 retention consulting 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.