Company lists · Data refreshed September 2026

Top 25 Systems administrator staffing agencies based in San Antonio, United States

Name: Systems administrator staffing agencies based in San Antonio, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 73 companies tracked

RevenueBase identified 73 systems administrator staffing agencies headquartered in San Antonio, United States as of September 2026 and tracks 1,372 professional contacts across them, including 160 with verified work emails. Across the United States, New York is the largest hub for this category (516 companies); San Antonio has 73.

This list covers systems administrator staffing agencies headquartered in San Antonio, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

73Companies

1,372Contacts tracked

160Verified emails

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The 25 largest systems administrator staffing agencies based in San Antonio, United States

Ranked by team size

Top 25 of 73 systems administrator staffing agencies based in San Antonio, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to systems administrator staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Amer Technology, INC	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	201-500	231 contacts →
	Partial evidence “AMER has a 20-year history of providing thousands of consultants to support staffing solutions and end-to-end software development projects.” Source: RevenueBase Database · checked Sep 29, 2026
2	VIP Staffing	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	147 contacts →
	Partial evidence “VIP Staffing is a regional staffing company who specializes in filling temporary, temp-to-hire and permanent placement positions.” Source: RevenueBase Database · checked Sep 29, 2026
3	Tri-Starr Talent	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	94 contacts →
	Partial evidence “We’re a San Antonio-based staffing and recruiting firm with more than 40 years of proven success helping local companies grow and connecting jobseekers with top career…” Source: RevenueBase Database · checked Sep 29, 2026
4	Trinity Staffing Services	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	92 contacts →
	Partial evidence “Since 1996, Trinity Staffing has specialized in solving staffing challenges for companies throughout San Antonio.” Source: RevenueBase Database · checked Sep 29, 2026
5	Deacon Recruiting	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	52 contacts →
	Indirect evidence “Deacon Recruiting is a quality-focused company providing executive search and professional consulting partnerships.” Source: RevenueBase Database · checked Sep 29, 2026
6	BBM Staffing	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	45 contacts →
	Partial evidence “Who We Are BBM Staffing, Hospitality Q since 2003 successfully providing the highest quality placements of permanent and temporary employees in various industries.” Source: RevenueBase Database · checked Sep 29, 2026
7	Aspire Medical Staffing	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	201-500	33 contacts →
	Partial evidence “While meeting the objectives of our customers and team members; Aspire Medical Staffing strives to provide quality and individualized services to all of our clients.” Source: RevenueBase Database · checked Sep 29, 2026
8	SAN Antonio Staffing	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	24 contacts →
	Strong evidence “San Antonio Staffing is a local leader in providing quality skilled personnel for many types of work including administrative personnel, assembly, construction-all trades…” Source: RevenueBase Database · checked Sep 29, 2026
9	Firstoption Workforce Solutions	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	201-500	21 contacts →
	Indirect evidence “At FirstOption Workforce Solutions, we specialize in customized hiring and precision candidate filtration, helping San Antonio’s top manufacturers and logistics operations build…” Source: RevenueBase Database · checked Sep 29, 2026
10	Rephero Global	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence “RepHero Global specializes in placing top talent for our Financial Services, Legal and Health Care clients.” Source: RevenueBase Database · checked Sep 29, 2026
11	Apartment Solutions, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	16 contacts →
	Indirect evidence “At APARTMENT SOLUTIONS, we pride ourselves on being the best in the business when it comes to finding the right employees for your needs.” Source: RevenueBase Database · checked Sep 29, 2026
12	SNL Staffing Solutions	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	15 contacts →
	Partial evidence “At SNL Staffing Solutions, we strive for excellence through servicing others.” Source: RevenueBase Database · checked Sep 29, 2026
13	Stellarwins Solutions	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	14 contacts →
	Partial evidence “IT Solutions, Staffing and Sourcing services with a focus on all openings in IT.We are fueled by a large network of qualified professionals that may help you fulfill your demands…” Source: RevenueBase Database · checked Sep 29, 2026
14	Abundant Staffing	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	201-500	12 contacts →
	Partial evidence “Amid an industry of vast opportunity and competition for skilled talent, Abundant Staffing stands as a pillar of hope in the day to day challenge of finding reliable professionals.” Source: RevenueBase Database · checked Sep 29, 2026
15	Right PM	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	10 contacts →
	Partial evidence “Right PM is a specialized staffing solutions provider dedicated to serving the construction industry.” Source: RevenueBase Database · checked Sep 29, 2026
16	Express Employment Professionals SAN Antonio, TX - Northeast	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	9 contacts →
	Indirect evidence “Our team helps people in Northeast San Antonio/Bexar County find great jobs AND we help companies improve productivity and increase profitability through focused workforce…” Source: RevenueBase Database · checked Sep 29, 2026
17	TJ Consulting Group	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	9 contacts →
	Indirect evidence “We exceed in sourcing top talent worldwide (Corporate, Information Technology, Cybersecurity, Logistics, Engineering, Energy, Software Development, ERP, Intel, Healthcare…” Source: RevenueBase Database · checked Sep 29, 2026
18	Empowered Management Solutions	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	9 contacts →
	Partial evidence “Empowered Management Solutions LLC ["EMS"] is a DIRECT HIRE & STAFFING SERVICE PROVIDER that has mastered the art of attracting talent & hiring with purpose.” Source: RevenueBase Database · checked Sep 29, 2026
19	Choice Staffing	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	8 contacts →
	Partial evidence “Choice Staffing is a temporary placement firm specializing in long term and temp to hire positions, catering to the industrial arena.” Source: RevenueBase Database · checked Sep 29, 2026
20	Infinity Advisory Group	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Infinity Advisory Group was founded in 2009, and has maintained an local image through the years based on a valuable premise: we invest in people.” Source: RevenueBase Database · checked Sep 29, 2026
21	Stephens International Recruiting	Indirect evidence	San Antonio, United StatesHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “Stephens International Recruiting, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
22	Snelling Staffing Services - SAN Antonio	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Partial evidence “Snelling Staffing Services San Antonio – Connecting Talent with Opportunity At Snelling Staffing Services San Antonio, we know that success begins with the right people in the…” Source: RevenueBase Database · checked Sep 29, 2026
23	Proforce Talent Solutions	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “ProForce stands at the forefront of direct hire recruiting, specializing in professional, executive, and administrative placements.” Source: RevenueBase Database · checked Sep 29, 2026
24	Breeadam	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Specializing in Information Technology Staffing Services, BreeAdam was founded and built on the trust and partnership established between our customers and each and every…” Source: RevenueBase Database · checked Sep 29, 2026
25	Root Seven	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “We help reputable employers access & hire key information technology talent.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: systems administrator staffing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names systems administrator staffing agencies.
Partial evidence: Its own public description names part of systems administrator staffing agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name systems administrator staffing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 73 systems administrator staffing agencies based in San Antonio, United States

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Systems administrator staffing agencies based in San Antonio, United States at a glance

As of Sep 29, 2026

11.7%Verified-email coverage

18.8Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for San Antonio, so it is reported there. Company counts and contact totals on this page are exact for San Antonio, over 73 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 systems administrator staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in San Antonio, United States whose own description of what they do matches “systems administrator staffing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names systems administrator staffing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among systems administrator staffing agencies, and records with no verified work email. Companies headquartered outside San Antonio 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 its RevenueBase Smart Search 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, 160 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 29, 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.

Systems administrator staffing agencies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names systems administrator staffing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many systems administrator staffing agencies are there based in San Antonio, United States?

RevenueBase identified 73 systems administrator staffing agencies headquartered in San Antonio, 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?

Amer Technology, INC, headquartered in San Antonio, tops this list with the largest team on record.

Which city in the United States has the most systems administrator staffing agencies?

New York leads the United States with 516 headquartered companies, followed by Houston (358) and Dallas (270). San Antonio has 73.

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 160 verified decision-maker contacts tracked across these 73 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 29, 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 Smart Search, 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.