Company lists · Data refreshed November 2026

Top 25 Systems administrator recruitment companies worldwide

RevenueBase identified 1,533 company matches for systems administrator recruitment companies worldwide as of November 2026 and tracks 17,078 professional contacts across them, including 2,196 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for systems administrator recruitment companies 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 administrator recruitment companies 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
1,533Companies
17,078Contacts tracked
2,196Verified emails
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The 25 largest systems administrator recruitment companies worldwide

Ranked by team size
Top 25 of 1,533 company matches for systems administrator recruitment companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWestchester, IL, United StatesHQ recorded Nov 5, 202651-200447 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAldie, VA, United StatesHQ recorded Nov 5, 202651-200349 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 5, 2026 · View company records in RevenueBase
3Exact matchChicago, WI, United StatesHQ recorded Nov 5, 202651-200347 contacts →

Exact match

“Connect Search, LLC is a boutique staffing firm founded by a group of partners who share the same vision and are all recruiters at heart.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchFarmington, CT, United StatesHQ recorded Nov 5, 202651-200322 contacts →

Exact match

“iTech is a national IT staffing and recruiting firm.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchChicago, CA, United StatesHQ recorded Nov 5, 2026201-500281 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 5, 2026 · View company records in RevenueBase
6Exact matchWest Conshohocken, PA, United StatesHQ recorded Nov 5, 202651-200263 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 5, 2026 · View company records in RevenueBase
7Exact matchBrea, CA, United StatesHQ recorded Nov 5, 20261,001-5,000256 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLarnaca, CA, CyprusHQ recorded Nov 5, 202651-200220 contacts →

Exact match

“StaffingPartner is one of the largest IT recruitment teams in Europe, working worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBirmingham, United KingdomHQ recorded Nov 5, 202651-200211 contacts →

Exact match

“Crimson is a transformation partner to organisations that create public impact.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMilwaukee, WI, United StatesHQ recorded Nov 5, 2026n/a179 contacts →

Exact match

“TalentBridge is Goodwill's full-service staffing and recruitment agency that helps meet critical workforce needs by providing sourcing, hiring and job placement solutions across a…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-200158 contacts →

Exact match

“BPI is your trusted resource in IT: We hire Fee For Service Consultants or Permanent Placements.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchPhoenix, AZ, United StatesHQ recorded Nov 5, 202651-200131 contacts →

Exact match

“All About People is a professional recruitment and hiring firm that since 2002 has been putting people first.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Nov 5, 2026n/a120 contacts →

Exact match

“Mr.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchEl Segundo, CA, United StatesHQ recorded Nov 5, 2026201-500118 contacts →

Exact match

“Prosum is an award-winning Staffing Solutions provider specializing in Contract, Contract-to-Hire, and Permanent placements in the Information Technology industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchStuttgart, GermanyHQ recorded Nov 5, 202651-200115 contacts →

Exact match

“Ratbacher GmbH – Your IT Recruitment Firm We connect qualified IT professionals with top companies in a way that’s perfectly tailored to their needs: quickly, efficiently, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Nov 5, 202651-20097 contacts →

Exact match

“Bankside Chase Corporation is the new Master Vendor of Record on the block.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchRochester Hills, MA, United StatesHQ recorded Nov 5, 2026201-50096 contacts →

Exact match

“Since 1984, Trillium Technical and its affiliates have been staffing professional IT and Engineering candidates in positions around the country.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchSolana Beach, CA, United StatesHQ recorded Nov 5, 202611-5089 contacts →

Exact match

“We are Provision People (provisionpeople.com), an award winning organization for Recruiting top-tier Talent, and facilitating a variety of Talent Acquisition services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSchaumburg, United StatesHQ recorded Nov 5, 202651-20086 contacts →

Exact match

“At BSA Service Corp, we understand that finding the right talent for your business can be a daunting task.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchChesterfield, MO, United StatesHQ recorded Nov 5, 202651-20083 contacts →

Exact match

“Concero is in the business of connection-literally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchEnglewood, CO, United StatesHQ recorded Nov 5, 202611-5079 contacts →

Exact match

“Founded in 1996, based in Denver, CO, Softec Solutions is a leading IT staffing solutions and services company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchКиїв, UkraineHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Job Advice Agency is a team of strong sourcers and recruiters.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchColorado Springs, CO, United StatesHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Since 1998, Goodwill Staffing has matched top employers with the most qualified job seekers throughout the Pikes Peak region.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchIndianapolis, OH, United StatesHQ recorded Nov 5, 202651-20074 contacts →

Exact match

“Pinnacle Partners is an Indianapolis based staffing firm built on relationships, not just resumes.”

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

Showing 25 of 1,533 systems administrator recruitment companies worldwide

See the full list, filter by size, metro and specialty, and access 2,196 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems administrator recruitment companies worldwide at a glance

As of Nov 5, 2026
12.9%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
2.3%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
828
11-50
482
51-200
165
201-500
35
501-1,000
9
1,001-5,000
7
5,001-10,000
1
10001+
2

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 administrator recruitment companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “systems administrator recruitment companies” 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 2,196 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 administrator recruitment companies by location

10 lists · largest first

Every Systems administrator recruitment companies 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 administrator recruitment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems administrator recruitment companies are there worldwide?

RevenueBase identified 1,533 company matches for systems administrator recruitment companies 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?

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

Which country has the most systems administrator recruitment companies?

The United States leads with 520 companies, followed by India (137) and the United Kingdom (106). Every systems administrator recruitment companies list by country and city is linked on this page.

Which city has the most systems administrator recruitment companies?

London leads with 36 company records, followed by Toronto (29) and New York (22).

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 2,196 professional contacts with verified work emails tracked across these 1,533 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.