Company lists · Data refreshed September 2026

Top 25 Medical science liaison recruiting companies based in the United States

RevenueBase identified 1,186 company matches for medical science liaison recruiting companies associated with the United States as of September 2026 and tracks 22,765 professional contacts across them, including 5,766 with verified work emails. New York is the largest hub.

This list covers company matches for medical science liaison recruiting companies 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 28, 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 28, 2026 How this list was built
1,186Companies
22,765Contacts tracked
5,766Verified emails
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The 25 largest medical science liaison recruiting companies based in the United States

Ranked by team size
Top 25 of 1,186 company matches for medical science liaison recruiting companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchRaleigh, NC, United StatesHQ recorded Sep 28, 20261,001-5,0002,079 contacts →

Exact match

“At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchOmaha, NE, United StatesHQ recorded Sep 28, 2026n/a1,538 contacts →

Exact match

“In recruiting, stating actual facts has become: Foreign | Uncommon | Taboo.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchRaleigh, NC, United StatesHQ recorded Sep 28, 20261,001-5,0001,088 contacts →

Exact match

“Founded in 2012, Planet Pharma is a global leader in life sciences recruitment and staffing, specializing in Pharmaceuticals, Biotechnology, Medical Device, Labs & Healthcare…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchHollywood, FL, United StatesHQ recorded Sep 28, 2026n/a687 contacts →

Exact match

“We Help You Help People.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchOmaha, NE, United StatesHQ recorded Sep 28, 2026201-500528 contacts →

Exact match

“While the availability of medical technicians and professionals becomes increasingly limited, there seems to be no shortage of staffing firms.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026501-1,000449 contacts →

Exact match

“HCG, an Omnicom Group company, is the healthcare communications partner for pharma and biotech that accelerates the impact of medical science.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSan Antonio, TX, United StatesHQ recorded Sep 28, 20265,001-10,000377 contacts →

Exact match

“InGenesis is a Healthcare Services Firm specializing in workforce solutions and medical management services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchUpper Saddle River, NJ, United StatesHQ recorded Sep 28, 2026201-500323 contacts →

Exact match

“Founded in 2005, The HWP Group (Health & Wellness Partners, LLC) is a leading provider of medical communications solutions to global life sciences companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchWarrenville, SC, United StatesHQ recorded Sep 28, 2026n/a305 contacts →

Exact match

“Apple & Associates is an executive search firm serving the following industries: Medical Device, Life Science, Pharmaceutical, Software, Government and National Laboratories and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchShrewsbury, NJ, United StatesHQ recorded Sep 28, 2026201-500283 contacts →

Exact match

“MedForce, an IQVIA business, is a full service Medical Communications company, established in 2001.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchMilford, MA, United StatesHQ recorded Sep 28, 2026n/a283 contacts →

Exact match

“Prestige Scientific has been recruiting life science innovators for over 24 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 202651-200261 contacts →

Exact match

“HCRI is dedicated to both the healthcare and medical manufacturing recruitment field working with major medical facilities and institutions, as well as pharmaceutical and medical…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDanbury, CT, United StatesHQ recorded Sep 28, 2026201-500222 contacts →

Exact match

“Canopy provides Clinical to Commercial services to 300+ Biotechnology, Pharmaceutical and Medical Device Companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchCedar Knolls, NJ, United StatesHQ recorded Sep 28, 2026201-500215 contacts →

Exact match

“Founded in 2004, p-value group has multiple agencies that provide full-service medical communications and top-rated speakers bureau services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchPrinceton, NJ, United StatesHQ recorded Sep 28, 20261,001-5,000210 contacts →

Exact match

“We Are An Agile, Client-first Agency Cactus Life Sciences (CLS) partners with the global biopharma industry to drive innovation and elevate patient outcomes through agile…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchStoneham, MA, United StatesHQ recorded Sep 28, 202651-200209 contacts →

Exact match

“Medical Recruitment Strategies has been providing industry-leading recruitment services to companies and individuals since 2004.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Sep 28, 2026n/a200 contacts →

Exact match

“K.A.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 20261,001-5,000182 contacts →

Exact match

“Aya Locums is a leading locum tenens staffing company and workforce solutions provider, matching physicians and advanced practitioners with top facilities across the country.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchTempe, AZ, United StatesHQ recorded Sep 28, 2026201-500172 contacts →

Exact match

“About Anju Anju is a customer-first organization providing adaptable life science solutions for clinical research, medical affairs, and data science.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchPiscataway, NJ, United StatesHQ recorded Sep 28, 202651-200172 contacts →

Exact match

“A comprehensive global healthcare solutions company specializing in end to end of Pharmacovigilance, Materiovigilance, Medical Information Call Center, Hosting, Regulatory…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBethel, CT, United StatesHQ recorded Sep 28, 202611-50140 contacts →

Exact match

“Established in 2005, GSS is a global recruitment firm specializing in the placement of senior executives and medical and scientific leaders for biopharmaceutical companies and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202651-200137 contacts →

Exact match

“At R&D Partners, part of Acacium Group, we connect skilled life sciences professionals with world leading innovators.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchOrlando, FL, United StatesHQ recorded Sep 28, 202651-200126 contacts →

Exact match

“Crawford Thomas Recruiting is a nationwide recruiting and staffing firm recognized for exceeding client expectations regarding time to fill, value and quality of candidates.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 2026201-500120 contacts →

Exact match

“Validant has joined forces with our partner consultancy groups to reposition as one global regulatory brand: ELIQUENT Life Sciences.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchSouth Plainfield, NJ, United StatesHQ recorded Sep 28, 2026201-500119 contacts →

Exact match

“Unicon Pharma provides customized workforce solutions for life sciences companies, bringing innovative treatments from concept to reality.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,186 medical science liaison recruiting companies based in the United States

See the full list, filter by size, metro and specialty, and access 5,766 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical science liaison recruiting companies based in the United States at a glance

As of Sep 28, 2026
25.3%Verified-email coverage
19.2Average contacts per company
1-10Median size (employees)
5.0%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
753
11-50
284
51-200
96
201-500
29
501-1,000
9
1,001-5,000
13
5,001-10,000
2

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 1,186 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 “medical science liaison recruiting companies” 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 5,766 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 28, 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 “medical science liaison recruiting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical science liaison recruiting companies are there based in the United States?

RevenueBase identified 1,186 company matches for medical science liaison recruiting companies 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?

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

Which city has the most medical science liaison recruiting companies?

New York leads with 59 company records, followed by Boston (46) and San Diego (35).

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 5,766 professional contacts with verified work emails tracked across these 1,186 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 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 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.