Company lists · Data refreshed November 2026

Top 25 Library staffing services based in the United States

RevenueBase identified 471 company matches for library staffing services associated with the United States as of November 2026 and tracks 17,311 professional contacts across them, including 1,890 with verified work emails. Houston is the largest hub.

This list covers company matches for library staffing services 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 November 5, 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 Nov 5, 2026 How this list was built
471Companies
17,311Contacts tracked
1,890Verified emails
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The 25 largest library staffing services based in the United States

Ranked by team size
Top 25 of 471 company matches for library staffing services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchAtlanta, GA, United StatesHQ recorded Nov 5, 202610001+4,751 contacts →

Exact match

“We’re Spherion-a staffing and recruiting pioneer that’s been driving careers and helping businesses grow for over 75 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchTampa, TX, United StatesHQ recorded Nov 5, 2026501-1,000676 contacts →

Exact match

“All Team is a nationwide employment agency that supports 20+ markets from coast to coast.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSouthlake, TX, United StatesHQ recorded Nov 5, 20261,001-5,000587 contacts →

Exact match

“Since 1991, we’ve helped organizations make strategic hiring decisions that improve outcomes including reducing hiring risk, avoiding costly skills gaps and building strong teams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchCalabasas, CA, United StatesHQ recorded Nov 5, 202651-200573 contacts →

Exact match

“Exact Staff, founded in 1996, has evolved into a national staffing leader, celebrated for winning the HIREVets Gold Award from the U.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchKnoxville, MO, United StatesHQ recorded Nov 5, 2026201-500520 contacts →

Exact match

“Need help finding a job?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-200483 contacts →

Exact match

“We are Texas’ largest employee-owned staffing & placement agency set apart by our award-winning and innovative services, outstanding staff tenure, multiple skill specializations…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchCatonsville, MD, United StatesHQ recorded Nov 5, 202610001+314 contacts →

Exact match

“First Team specializes in the recruitment and placement of professional and temporary workers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchTaunton, MA, United StatesHQ recorded Nov 5, 202651-200290 contacts →

Exact match

“HW Staffing Solutions specializes in bringing together great people with great companies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchEdwardsville, IL, United StatesHQ recorded Nov 5, 20261,001-5,000239 contacts →

Exact match

“StaffQuick is a full-service staffing agency that specializes in Temporary, Temporary to Hire, and Permanent Placements across all industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchAnaheim, CA, United StatesHQ recorded Nov 5, 20265,001-10,000217 contacts →

Exact match

“If you are looking for a staffing service that can provide everything you need, look no further.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMargate, FL, United StatesHQ recorded Nov 5, 20261,001-5,000213 contacts →

Exact match

“GL Staffing Services is one of the largest privately owned staffing companies in Florida.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchNorth Salt Lake, UT, United StatesHQ recorded Nov 5, 202651-200211 contacts →

Exact match

“Intermountain Staffing, one of the largest staffing companies in the Intermountain West, has been helping put people and jobs together since 1969.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchFalls Church, VA, United StatesHQ recorded Nov 5, 2026501-1,000210 contacts →

Exact match

“NVT Staffing is a direct reflection of the rapid growth and expansion of our parent company, Northern Virginia Temporaries, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchDallas, TX, United StatesHQ recorded Nov 5, 2026501-1,000196 contacts →

Exact match

“Core Personnel is a premiere staffing agency with offices in Dallas, Houston, Austin and Las Vegas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchJackson, MS, United StatesHQ recorded Nov 5, 2026n/a179 contacts →

Exact match

“Celebrating over 42 years of excellence, TempStaff is Mississippi’s premier locally-owned and operated staffing service.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchTempe, AZ, United StatesHQ recorded Nov 5, 20261,001-5,000151 contacts →

Exact match

“Corporate Job Bank has built our business and reputation since 1985 by finding the best people.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchOntario, CA, United StatesHQ recorded Nov 5, 2026201-500147 contacts →

Exact match

“At WORKFORCE Enterprises, temporary and contract staffing is what we do.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchStafford, TX, United StatesHQ recorded Nov 5, 202611-50130 contacts →

Exact match

“Carlton Staffing is a full-service staffing firm with over 40 years of experience providing real staffing solutions to leading businesses and job seekers of the Greater Houston…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchPoughkeepsie, NY, United StatesHQ recorded Nov 5, 202651-200120 contacts →

Exact match

“Ethan Allen Workforce Solutions is the largest full-service recruiting and staffing agency in the Hudson Valley area, with a mission of simplifying the way companies and talent…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchRenton, WA, United StatesHQ recorded Nov 5, 2026501-1,000119 contacts →

Exact match

“Established in 2001, SmartTalent is your regional Staffing and Recruiting expert and we have the resources to help you with your job search and get you working.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMelbourne, FL, United StatesHQ recorded Nov 5, 202611-50115 contacts →

Exact match

“AUE Staffing Solutions has the experience to optimize your business needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchWashington, DC, United StatesHQ recorded Nov 5, 202651-20099 contacts →

Exact match

“NRI Staffing Resources helps organizations across the Washington, DC area connect with qualified professionals in administrative, accounting & finance, legal, healthcare, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchIrvine, CA, United StatesHQ recorded Nov 5, 202651-20090 contacts →

Exact match

“Are you looking for a new job opportunity?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchHammond, MI, United StatesHQ recorded Nov 5, 2026501-1,00087 contacts →

Exact match

“Staff Source is a multi-faceted staffing agency headquartered in Northwest Indiana.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchChico, CA, United StatesHQ recorded Nov 5, 202611-5087 contacts →

Exact match

“RUSH PERSONNEL SERVICES, INC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 471 library staffing services based in the United States

See the full list, filter by size, metro and specialty, and access 1,890 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Library staffing services based in the United States at a glance

As of Nov 5, 2026
10.9%Verified-email coverage
36.8Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Houston
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
178
11-50
136
51-200
85
201-500
42
501-1,000
14
1,001-5,000
12
5,001-10,000
1
10001+
3

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 471 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 “library staffing services” 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 1,890 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 November 5, 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 “library staffing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many library staffing services are there based in the United States?

RevenueBase identified 471 company matches for library staffing services associated with the United States as of November 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?

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

Which city has the most library staffing services?

Houston leads with 15 company records, followed by New York (13) and Austin (7).

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 1,890 professional contacts with verified work emails tracked across these 471 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 November 5, 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.