Company lists · Data refreshed November 2026

Top 25 System administrator recruiters worldwide

Name: System administrator recruiters worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 10,081 companies tracked

RevenueBase identified 10,081 company matches for system administrator recruiters worldwide as of November 2026 and tracks 88,642 professional contacts across them, including 12,340 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for system administrator recruiters 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 6, 2026. Country and city lists for system administrator recruiters 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 6, 2026 How this list was built

10,081Companies

88,642Contacts tracked

12,340Verified emails

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The 25 largest system administrator recruiters worldwide

Ranked by team size

Top 25 of 10,081 company matches for system administrator recruiters worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Brook Street	Exact match	Uxbridge, United KingdomHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
2	Self Opportunity, INC	Exact match	Lewisville, TX, United StatesHQ recorded Nov 6, 2026	n/a	988 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Cybercoders	Exact match	Irvine, CA, United StatesHQ recorded Nov 6, 2026	201-500	554 contacts →
	Exact match “CyberCoders, a division of ASGN Incorporated, is a leading permanent placement recruiting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Burnett Specialists Staffing Recruiting	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	51-200	483 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 6, 2026 · View company records in RevenueBase
5	Cps, INC	Exact match	Westchester, IL, United StatesHQ recorded Nov 6, 2026	51-200	447 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	The Salvation Army Employment Plus	Exact match	Burwood East, AustraliaHQ recorded Nov 6, 2026	501-1,000	407 contacts →
	Exact match “Employment Plus provides smart recruitment solutions to help businesses grow - all at no cost.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Jobmet	Exact match	Beijing, ChinaHQ recorded Nov 6, 2026	201-500	372 contacts →
	Exact match “Jobmet is your total solutions recruiting service provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Vivid Resourcing	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	369 contacts →
	Exact match “Vivid Resourcing, a leading international talent solutions partner, connects you with in-demand technical professionals you need to flourish in the Tech, Engineering, Life…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Vyze INC	Exact match	Aldie, VA, United StatesHQ recorded Nov 6, 2026	51-200	349 contacts →
	Exact match “Vyze Inc is a leading IT staffing company that helps small and big organizations acquire, engage and retain the right talents, when and how you need them, such as contract-hire…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Itech Solutions	Exact match	Farmington, CT, United StatesHQ recorded Nov 6, 2026	51-200	322 contacts →
	Exact match “iTech is a national IT staffing and recruiting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Crystal Equation Corporation	Exact match	Chicago, CA, United StatesHQ recorded Nov 6, 2026	201-500	281 contacts →
	Exact match “Crystal Equation (CE) is a certified Women-Owned Business that empowers people and advances technology initiatives by building trust.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Liberty Personnel Services, INC	Exact match	West Conshohocken, PA, United StatesHQ recorded Nov 6, 2026	51-200	263 contacts →
	Exact match “Liberty Personnel is widely recognized as the finest direct placement and contract recruiting firm in the region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	The JOB Center Staffing	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 6, 2026	51-200	262 contacts →
	Exact match “The Job Center Staffing is more than a staffing provider!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Simplified Labor Staffing Solutions INC	Exact match	Brea, CA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	256 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Hidani Tech	Exact match	Lewes, DE, United StatesHQ recorded Nov 6, 2026	201-500	251 contacts →
	Exact match “Hidani Tech is a dynamic recruitment and staffing firm focused on helping professionals achieve meaningful career growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Fuze HR Solutions	Exact match	Montreal, NS, CanadaHQ recorded Nov 6, 2026	51-200	232 contacts →
	Exact match “Our Focus is you.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	ONE Placement SA	Exact match	Carouge, SwitzerlandHQ recorded Nov 6, 2026	n/a	224 contacts →
	Exact match “One Placement c'est : Un interlocuteur unique : Un consultant dédié à votre entreprise qui vous rend visite et recrute les candidats.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	JP IT Staffing	Exact match	Wyoming, WY, United StatesHQ recorded Nov 6, 2026	51-200	223 contacts →
	Exact match “As recruiting and staffing industry experts, we're passionate about our mission to fill the greatest tech jobs with the most talented people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	IC Resources	Exact match	Reading, TX, United KingdomHQ recorded Nov 6, 2026	51-200	221 contacts →
	Exact match “In the search for highly skilled talent, IC Resources has supported the technology community since We match great talent to deep-tech companies around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Staffingpartner	Exact match	Larnaca, CA, CyprusHQ recorded Nov 6, 2026	51-200	220 contacts →
	Exact match “StaffingPartner is one of the largest IT recruitment teams in Europe, working worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Crimson	Exact match	Birmingham, United KingdomHQ recorded Nov 6, 2026	51-200	211 contacts →
	Exact match “Crimson is a transformation partner to organisations that create public impact.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Xelvin	Exact match	Eindhoven, NetherlandsHQ recorded Nov 6, 2026	201-500	200 contacts →
	Exact match “Via Xelvin heb je toegang tot de beste opdrachtgevers in de techniek.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Cypress HCM	Exact match	Danville, CA, United StatesHQ recorded Nov 6, 2026	51-200	193 contacts →
	Exact match “At Cypress, we deliver top talent to your doorstep.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Custom Staffing	Exact match	Lima, OH, United StatesHQ recorded Nov 6, 2026	201-500	188 contacts →
	Exact match “Custom Staffing is a leading staffing agency that has specialized in connecting the right talent with top employers across Ohio for over 35 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	شركة الإستقدام الدولية International Recruitment Company	Exact match	جدة, Saudi ArabiaHQ recorded Nov 6, 2026	1,001-5,000	181 contacts →
	Exact match “شركة الإستقدام الدولية” Recorded in the RevenueBase company graph · Nov 6, 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 “system administrator recruiters”. 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 10,081 system administrator recruiters worldwide

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System administrator recruiters worldwide at a glance

As of Nov 6, 2026

13.9%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

6,126

11-50

2,722

51-200

864

201-500

218

501-1,000

1,001-5,000

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 system administrator recruiters are linked below.
What qualifies: Company records worldwide whose business descriptions match “system administrator recruiters” 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 12,340 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 6, 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.

System administrator recruiters by location

61 lists · largest first

Every System administrator recruiters 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 “system administrator recruiters”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system administrator recruiters are there worldwide?

RevenueBase identified 10,081 company matches for system administrator recruiters 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?

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

Which country has the most system administrator recruiters?

The United States leads with 2,518 companies, followed by India (1,369) and the United Kingdom (865). Every system administrator recruiters list by country and city is linked on this page.

Which city has the most system administrator recruiters?

London leads with 302 company records, followed by Bangalore (152) and New York (122).

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 12,340 professional contacts with verified work emails tracked across these 10,081 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 6, 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.