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Company lists · Data refreshed September 2026

Top 25 International staffing agencies based in Pittsburgh, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 69 companies tracked

RevenueBase identified 69 international staffing agencies headquartered in Pittsburgh, United States as of September 2026 and tracks 685 professional contacts across them, including 128 with verified work emails. New York is the largest hub.

This list covers international staffing agencies headquartered in Pittsburgh, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
69Companies
685Contacts tracked
128Verified emails
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The 25 largest international staffing agencies based in Pittsburgh, United States

Ranked by team size
Top 25 of 69 international staffing agencies based in Pittsburgh, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names international staffing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Oxford SolutionsPartial evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202651-200127

“Oxford Solutions is a trusted staffing and recruiting partner with over 27 years of experience delivering high-impact talent solutions.”

Source: company website · checked Sep 4, 2026
2
CRDLEIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202651-20066

“High-quality, Cost-Effective, Remote Talent is Here.”

Source: company website · checked Sep 4, 2026
3
Synergy StaffingPartial evidence
Pittsburgh, United StatesHQ checked Sep 4, 202611-5040

“Why work with Synergy Staffing?”

Source: company website · checked Sep 4, 2026
4
Keystone Staffing Solutions, LLCPartial evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202611-5029

“Keystone Staffing Solutions was founded by national firm veterans who believed a more individualized approach to assessing client needs would produce better results and better…”

Source: company website · checked Sep 4, 2026
5
Glover Staffing SolutionsIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-1019

“OTHERS SEARCH, WE FIND".”

Source: company website · checked Sep 4, 2026
6
Raeder Landree, INCPartial evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202651-20017

“Founded in Pittsburgh in 1995, Raeder Landree is a national consulting and staffing firm specializing in Information Technology, Engineering, Human Resources and Compliance.”

Source: company website · checked Sep 4, 2026
7
Ross Staffing, LLCPartial evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-1017

“Headquartered in Pittsburgh, PA, Ross Staffing is a national recruiting firm that focuses on direct placement of professional, managerial, and executive level talent within…”

Source: company website · checked Sep 4, 2026
8
K. A. Hamilton & Associates, INCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202651-2009

“Job Seekers: We never charge you a fee, we never submit a resume without your permission, and we offer online tools for employees.”

Source: company website · checked Sep 4, 2026
9
The GMW Group, INCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-109
Source: company website · checked Sep 4, 2026
10
Specialized Staffing And Industry RecruitersIndirect evidence
Pittsburgh, United StatesHQ checked Sep 4, 20261-109

“Founded in 1997, we have successfully placed over candidates and have been recognized by the Pittsburgh Business Times as one of our region’s fastest growing companies repeatedly.”

Source: company website · checked Sep 4, 2026
11
Nuhire, LLCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-108

“We are a hands-on team of dedicated recruiters who take pride in our craft.”

Source: company website · checked Sep 4, 2026
12
WetalentiaIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202611-508

“Welcome to Wetalentia, where purpose meets success.”

Source: company website · checked Sep 4, 2026
13
IT Connect, LLCPartial evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202611-508

“IT Connect is a national provider of Information Technology Staffing Services headquartered in Pittsburgh, PA with offices in Charlotte, NC and Plano, TX.”

Source: company website · checked Sep 4, 2026
14
Kyler Professional SearchIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-108

“In today’s ever changing workforce many organizations find themselves… • Paying the high price of executive and/or contingent Recruiters to source for niche requirements.”

Source: company website · checked Sep 4, 2026
15
Advance Sourcing Concepts, LLCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202651-2007

“Advance Sourcing Concepts LLC, founded in 2005, is a certified Woman-Owned full-service talent solutions partner.”

Source: company website · checked Sep 4, 2026
16
J. Croyle & Associates, INCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202651-2007

“J.”

Source: company website · checked Sep 4, 2026
17
PRL InternationalPartial evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 202611-506

“PRL International delivers strategic results quickly by effectively building targeted solutions, innovative problem solving and pipelines of qualified candidates for current and…”

Source: company website · checked Sep 4, 2026
18
Diamond And Denim Recruiting, LLCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-106

“Helping employers and candidates is the driving force that steers our work.”

Source: company website · checked Sep 4, 2026
19
Quest Consulting Services, LLCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-105

“Quest Consulting is proud to have placed 800+ executives and professionals into construction and real estate leadership roles across the US.”

Source: company website · checked Sep 4, 2026
20
Goldbridge, LLCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-104

“Founded in 2019, with the goal of improving the customer experience within talent acquisition, GoldBridge is a Pittsburgh based small business that focuses on recruiting top…”

Source: company website · checked Sep 4, 2026
21
TrylakIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-104

“Companies across a full range of industries and expertise trust us to exceed expectations.”

Source: company website · checked Sep 4, 2026
22
LavarockIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-104

“Our goal is to reflect the unique brands and people we represent and to give a transparent and honest representation.”

Source: company website · checked Sep 4, 2026
23
Express Employment Professionals Pittsburgh EastIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-104

“We are Express Employment Professionals-Pittsburgh East.”

Source: company website · checked Sep 4, 2026
24
O'connor-Barrett, INCIndirect evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-103

“At O’Connor-Barrett we have a true passion for our work, a pervasive commitment to quality, and relentless attention to details which we have found to be essential markers of…”

Source: company website · checked Sep 4, 2026
25
Trinity Financial StaffingPartial evidence
Pittsburgh, PA, United StatesHQ checked Sep 4, 20261-103

“Trinity Financial Staffing is the Pittsburgh region’s newest staffing & consulting firm specializing in Permanent Placement, Project Consulting, Interim Staffing, and Payrolling…”

Source: company website · checked Sep 4, 2026

Showing 25 of 69 international staffing agencies based in Pittsburgh, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 128 reachable decision-makers.

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International staffing agencies based in Pittsburgh, United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 751 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
42
11-50
17
51-200
10

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Pittsburgh, over 69 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 international staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Pittsburgh, United States whose own description of what they do matches “international staffing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among international staffing agencies, and records with no verified work email. Companies headquartered outside Pittsburgh 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 an evidence 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, 128 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 4, 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.

International staffing agencies by metro in the United States

Frequently asked

How many international staffing agencies are there based in Pittsburgh, United States?

RevenueBase identified 69 international staffing agencies headquartered in Pittsburgh, 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?

Oxford Solutions, headquartered in Pittsburgh, tops this list with the largest team on record.

Which city has the most international staffing agencies?

New York leads with 751 headquartered companies, followed by Houston (475) and Atlanta (343).

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 128 verified decision-maker contacts tracked across these 69 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 4, 2026.

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Browse: Companies home · International staffing agencies in United States · All United States lists · All International staffing agencies lists · New 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.

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