Company lists · Data refreshed September 2026

Top 25 Pharma staffing agencies based in San Diego, United States

Name: Pharma staffing agencies based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 111 companies tracked

RevenueBase identified 111 pharma staffing agencies headquartered in San Diego, United States as of September 2026 and tracks 4,257 professional contacts across them, including 685 with verified work emails. Across the United States, New York is the largest hub for this category (305 companies); San Diego has 111.

This list covers pharma staffing agencies headquartered in San Diego, 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 29, 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 29, 2026 86% judged on-target in blind review

111Companies

4,257Contacts tracked

685Verified emails

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The 25 largest pharma staffing agencies based in San Diego, United States

Ranked by team size

Top 25 of 111 pharma staffing agencies based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to pharma staffing agencies: 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	Host Healthcare, INC	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,460 contacts →
	Partial evidence “Host Healthcare is a travel healthcare staffing agency specializing in travel nursing, allied and therapy jobs.” Source: RevenueBase Database · checked Sep 29, 2026
2	Eastridge Workforce Solutions	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	n/a	803 contacts →
	Partial 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 29, 2026
3	Medical Professionals	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	314 contacts →
	Indirect evidence “Our fundamental mission here at Medical Professionals is to promote HAPPY and HEALTHY lives – for you, for your team and our team, for the healthcare candidates we recruit, for…” Source: RevenueBase Database · checked Sep 29, 2026
4	RN & Allied Specialties	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	201-500	192 contacts →
	Indirect evidence “RN & Allied Specialties was acquired by Aya Healthcare.” Source: RevenueBase Database · checked Sep 29, 2026
5	Pioneer Healthcare Services	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	201-500	180 contacts →
	Partial evidence “As your trusted and experienced healthcare and education staffing firm, we've got you covered.” Source: RevenueBase Database · checked Sep 29, 2026
6	R&d Partners	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	137 contacts →
	Indirect evidence “At R&D Partners, part of Acacium Group, we connect skilled life sciences professionals with world leading innovators.” Source: RevenueBase Database · checked Sep 29, 2026
7	Preferred Healthcare Staffing	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	124 contacts →
	Partial evidence “Since 1994, Preferred Healthcare Staffing has provided allied health professionals with the best assignments in desirable locations.” Source: RevenueBase Database · checked Sep 29, 2026
8	Tristaff Group Of Companies, Division Of Amtec	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	95 contacts →
	Partial evidence “TriStaff Group of Companies is a premier Full Service Staffing and Executive Search firm headquartered in San Diego, California.” Source: RevenueBase Database · checked Sep 29, 2026
9	Onpoint Healthcare Solutions	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	60 contacts →
	Partial evidence “OnPoint Healthcare Solutions was founded specifically to service the healthcare industry by providing temporary, permanent and project-related staffing support solutions in…” Source: RevenueBase Database · checked Sep 29, 2026
10	ALL MED Search	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	46 contacts →
	Indirect evidence “For more information please also visit this page: Put our 30 years of healthcare recruiting expertise to the test.” Source: RevenueBase Database · checked Sep 29, 2026
11	Astrya Global Medical Staffing	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	201-500	45 contacts →
	Partial evidence “Astrya Medical Staffing is a San Diego-based medical staffing agency that empowers healthcare professionals by connecting them with tailored opportunities that align with their…” Source: RevenueBase Database · checked Sep 29, 2026
12	Talentzök	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	38 contacts →
	Partial evidence “The TalentZök family of companies, including Simply Biotech and Defense Search, are a premium specialized staffing group recognized by Inc.” Source: RevenueBase Database · checked Sep 29, 2026
13	Qualstaff Resources	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	501-1,000	31 contacts →
	Partial evidence “Where Quality and Staffing Meet Located in the heart of San Diego’s Life Sciences and Hi-Tech hub of Sorrento Valley, QualStaff Resources is an established professional recruiting…” Source: RevenueBase Database · checked Sep 29, 2026
14	Brio Group	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	31 contacts →
	Indirect evidence “Hire Possibilities" Brio Resource Group - Your biopharmaceutical recruiting experts - is transforming the way today's most sought after "A" Talent is introduced and placed in…” Source: RevenueBase Database · checked Sep 29, 2026
15	Simply Biotech	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	31 contacts →
	Indirect evidence “Simply Biotech is a recruiting firm dedicated to the biotech industry in San Diego.” Source: RevenueBase Database · checked Sep 29, 2026
16	Tucker Parker Smith Group TPS Group	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	28 contacts →
	Partial evidence “Tucker Parker Smith Group (TPS Group) is a professional recruiting and staffing firm connecting talented people with leading employers-from Fortune 500 companies to growing…” Source: RevenueBase Database · checked Sep 29, 2026
17	Unitriteam	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	27 contacts →
	Indirect evidence “UniTriTeam is a small, woman-owned boutique technology services and staff augmentation business that started because our founders had a passion for empowering women in the…” Source: RevenueBase Database · checked Sep 29, 2026
18	A-Star Staffing	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	18 contacts →
	Partial evidence “A-Star Staffing has been in business since We are the warmer, friendlier alternative to the large national firms.” Source: RevenueBase Database · checked Sep 29, 2026
19	SDI Staffing	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	51-200	15 contacts →
	Partial evidence “SDI Staffing specializes in placing candidates in Direct Hire, Temp-to-Hire and Temporary positions within the Insurance Industry throughout California.” Source: RevenueBase Database · checked Sep 29, 2026
20	Transition Staffing Group	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	11-50	14 contacts →
	Partial evidence “Transition Staffing Group is an award-winning staffing agency providing Technology & Accounting/Finance staffing solutions on a Temporary, Temporary-to-Hire and Direct Hire basis.” Source: RevenueBase Database · checked Sep 29, 2026
21	Surf Search	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	13 contacts →
	Indirect evidence “As a boutique firm, we are able to take the time to understand our clients and their business.” Source: RevenueBase Database · checked Sep 29, 2026
22	West South	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	11 contacts →
	Partial evidence “From scientific content to digital marketing to flexible staffing, we're here to help.” Source: RevenueBase Database · checked Sep 29, 2026
23	Businesstaff	Partial evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	9 contacts →
	Partial evidence “BusinesStaff is a leading staffing firm in Southern California and works on a National level.” Source: RevenueBase Database · checked Sep 29, 2026
24	Legacy Health Strategies	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	9 contacts →
	Indirect evidence “Legacy Health Strategies provides strategic consulting services and innovative offerings to biopharma and med tech companies to help you bring critically important new medical…” Source: RevenueBase Database · checked Sep 29, 2026
25	Thorough Group	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 29, 2026	1-10	8 contacts →
	Indirect evidence “Welcome to Thorough Group, your premier partner in recruitment for the life sciences industry!” Source: RevenueBase Database · checked Sep 29, 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: pharma staffing agencies. 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 pharma staffing agencies.
Partial evidence: Its own public description names part of pharma staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharma staffing agencies. 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 111 pharma staffing agencies based in San Diego, United States

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Pharma staffing agencies based in San Diego, United States at a glance

As of Sep 29, 2026

16.1%Verified-email coverage

38.4Average contacts per company

1-10Median size (employees)

Sep 29, 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 San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 111 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 pharma staffing agencies, 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 San Diego, United States whose own description of what they do matches “pharma staffing agencies”. 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 pharma staffing agencies), 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 pharma staffing agencies, and records with no verified work email. Companies headquartered outside San Diego 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, 685 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 29, 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.

Pharma staffing agencies 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 pharma staffing agencies, 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 pharma staffing agencies are there based in San Diego, United States?

RevenueBase identified 111 pharma staffing agencies headquartered in San Diego, 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?

Host Healthcare, INC, headquartered in San Diego, tops this list with the largest team on record.

Which city in the United States has the most pharma staffing agencies?

New York leads the United States with 305 headquartered companies, followed by Houston (226) and Dallas (168). San Diego has 111.

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 685 verified decision-maker contacts tracked across these 111 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 29, 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.