Company lists · Data refreshed November 2026

Top 25 Systems administration staffing agencies worldwide

Name: Systems administration staffing agencies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 11,869 companies tracked

RevenueBase identified 11,869 company matches for systems administration staffing agencies worldwide as of November 2026 and tracks 230,472 professional contacts across them, including 33,629 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for systems administration staffing agencies worldwide, 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. Country and city lists for systems administration staffing agencies follow the table.

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

11,869Companies

230,472Contacts tracked

33,629Verified emails

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The 25 largest systems administration staffing agencies worldwide

Ranked by team size

Top 25 of 11,869 company matches for systems administration staffing agencies worldwide, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Appleone Employment Services	Exact match	Glendale, AZ, United StatesHQ recorded Nov 5, 2026	1,001-5,000	5,438 contacts →
	Exact match “AppleOne Employment Services is a full-service employment company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Spherion	Exact match	Atlanta, GA, United StatesHQ recorded Nov 5, 2026	10001+	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
3	Beacon Hill	Exact match	Boston, OH, United StatesHQ recorded Nov 5, 2026	1,001-5,000	3,512 contacts →
	Exact match “Beacon Hill was founded to set a new standard in search, career placement and flexible staffing.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Blue Arrow	Exact match	London, United KingdomHQ recorded Nov 5, 2026	n/a	2,691 contacts →
	Exact match “Blue Arrow is the UK’s Best-Known Staffing Agency, placing tens of thousands of candidates into temporary and permanent jobs for employers in the transport, logistics, call…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Labormax Staffing	Exact match	Kearney, KS, United StatesHQ recorded Nov 5, 2026	n/a	1,852 contacts →
	Exact match “When staffing is inconsistent across locations, the cost goes far beyond an open shift.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Magna Infotech	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	10001+	1,781 contacts →
	Exact match “We are the largest IT staff augmentation provider in India, with employees spread across 500+ skill sets.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Nesco Resource	Exact match	Mayfield Heights, OH, United StatesHQ recorded Nov 5, 2026	501-1,000	1,723 contacts →
	Exact match “Companies need talent.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Infotree Global Solutions	Exact match	Plymouth, MI, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,594 contacts →
	Exact match “Infotree Global was founded in 2002 in a small office in Canton, MI, Infotree Global had a clear mission; To bring the world’s best talent together with the greatest companies…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Accent Jobs	Exact match	Roeselare, BelgiumHQ recorded Nov 5, 2026	1,001-5,000	1,523 contacts →
	Exact match “Accent is the recruitment partner for every company and every job seeker.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Barona	Exact match	Helsinki, FinlandHQ recorded Nov 5, 2026	1,001-5,000	1,437 contacts →
	Exact match “Freedom and choices.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	SELF	Exact match	Houston, TX, United StatesHQ recorded Nov 5, 2026	n/a	1,434 contacts →
	Exact match “We are a Full Service Solutions Company specializing in placements of professionals in Information Technology, Finance/Accounting, Energy (front, mid and back office)…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Brook Street	Exact match	Uxbridge, United KingdomHQ recorded Nov 5, 2026	501-1,000	1,368 contacts →
	Exact match “For 75 years, the middle is where we've worked best.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	DIS AG	Exact match	Düsseldorf, GermanyHQ recorded Nov 5, 2026	5,001-10,000	1,296 contacts →
	Exact match “Die DIS AG gehört zu den größten Personaldienstleistern im deutschsprachigen Raum.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	TRS Staffing Solutions	Exact match	Greenville, United StatesHQ recorded Nov 5, 2026	201-500	1,274 contacts →
	Exact match “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Quess IT Staffing	Exact match	Bangalore, IndiaHQ recorded Nov 5, 2026	10001+	1,205 contacts →
	Exact match “Quess IT Staffing is India’s largest IT staffing company with over 20 years of experience in placing IT professionals across 300+ companies, covering a wide range of levels and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Randstad Belgium	Exact match	Strombeek-bever, BelgiumHQ recorded Nov 5, 2026	501-1,000	1,143 contacts →
	Exact match “Partner for Talent.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	QPS Employment Group	Exact match	Brookfield, WI, United StatesHQ recorded Nov 5, 2026	201-500	1,116 contacts →
	Exact match “Founded in 1985, QPS Employment Group has grown from a two-person operation to one of the nation's leading staffing and recruiting firms, with more than 300 internal employees…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Lyneer Staffing Solutions	Exact match	Ewing, NJ, United StatesHQ recorded Nov 5, 2026	201-500	1,099 contacts →
	Exact match “The Solution to Your Staffing Needs Lyneer Staffing Solutions is a national workforce solutions company with over 25 years of experience in the staffing industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Career Strategies	Exact match	Round Rock, CA, United StatesHQ recorded Nov 5, 2026	n/a	1,019 contacts →
	Exact match “Career Strategies is a full service staffing firm specializing in Property Management, Healthcare and Professional Services recruitment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Amadeus Fire	Exact match	Frankfurt, GermanyHQ recorded Nov 5, 2026	1,001-5,000	1,010 contacts →
	Exact match “Amadeus Fire - Verstehen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Remx The Workforce Experts	Exact match	Atlanta, TN, United StatesHQ recorded Nov 5, 2026	1,001-5,000	985 contacts →
	Exact match “RemX is the professional staffing division of EmployBridge, a $3 billion staffing organization with more than 600 offices in the U.S.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	MAX International	Exact match	Salt Lake City, UT, United StatesHQ recorded Nov 5, 2026	501-1,000	973 contacts →
	Exact match “Max International is a trusted US staffing and recruitment firm committed to connecting top-tier talent with leading organizations across the United States.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Advantage Technical	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 5, 2026	10001+	960 contacts →
	Exact match “Advantage Technical aligns people and companies to create opportunity.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	JKS A S	Exact match	Ringkøbing, DenmarkHQ recorded Nov 5, 2026	1,001-5,000	908 contacts →
	Exact match “We are JKS.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Elite Network	Exact match	San Francisco Bay, CA, United StatesHQ recorded Nov 5, 2026	n/a	896 contacts →
	Exact match “Elite Network is a recruiting firm specializing in accounting and finance, with deep roots in the Bay Area and clients across the country.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “systems administration staffing agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 11,869 systems administration staffing agencies worldwide

See the full list, filter by size, metro and specialty, and access 33,629 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems administration staffing agencies worldwide at a glance

As of Nov 5, 2026

14.6%Verified-email coverage

19.4Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

5,400

11-50

3,666

51-200

1,766

201-500

556

501-1,000

194

1,001-5,000

139

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for systems administration staffing agencies are linked below.
What qualifies: Company records worldwide whose business descriptions match “systems administration staffing agencies” 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. 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 33,629 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.

Systems administration staffing agencies by location

65 lists · largest first

Every Systems administration staffing agencies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “systems administration staffing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems administration staffing agencies are there worldwide?

RevenueBase identified 11,869 company matches for systems administration staffing agencies worldwide 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?

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

Which country has the most systems administration staffing agencies?

The United States leads with 4,961 companies, followed by India (1,063) and the United Kingdom (821). Every systems administration staffing agencies list by country and city is linked on this page.

Which city has the most systems administration staffing agencies?

London leads with 222 company records, followed by New York (172) and Houston (155).

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 33,629 professional contacts with verified work emails tracked across these 11,869 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.