Company lists · Data refreshed September 2026

Top 25 Enterprise IT services companies based in San Antonio, United States

Name: Enterprise IT services companies 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 63 companies tracked

RevenueBase identified 63 enterprise IT services companies headquartered in San Antonio, United States as of September 2026 and tracks 992 professional contacts across them, including 249 with verified work emails. Across the United States, New York is the largest hub for this category (573 companies); San Antonio has 63.

This list covers enterprise IT services companies 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

63Companies

992Contacts tracked

249Verified emails

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The 25 largest enterprise IT services companies based in San Antonio, United States

Ranked by team size

Top 25 of 63 enterprise IT services companies 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 enterprise IT services companies: 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	Y&l Consulting, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	201-500	216 contacts →
	Indirect evidence “A global business and technology solutions company spanning across four continents.” Source: RevenueBase Database · checked Sep 29, 2026
2	Diligent Consulting INC	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	91 contacts →
	Strong evidence “Diligent Consulting Inc is an IT services provider delivering high quality solutions in Enterprise Architecture, Legacy System Revitalization & Transformation, Application…” Source: RevenueBase Database · checked Sep 29, 2026
3	Cavender Toyota	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	86 contacts →
	Indirect evidence “Cavender Toyota Inc is an Information Technology and Services company located in 5730 Nw Loop 410, San Antonio, Texas, United States.” Source: RevenueBase Database · checked Sep 29, 2026
4	Dtsi By Irys	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	65 contacts →
	Indirect evidence “When Elio Castanuela launched Diversified Technical Services, Inc, in 1980, he envisioned a company with a fierce commitment to customer success and satisfaction.” Source: RevenueBase Database · checked Sep 29, 2026
5	Avosys Technology, INC	Indirect evidence	San Antonio, United StatesHQ checked Sep 29, 2026	51-200	65 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
6	Intech Southwest Services	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	49 contacts →
	Partial evidence “Intech Southwest is a premier IT solutions company that specializes in networking, hardware, storage and client computing for our valued customers since 2002.” Source: RevenueBase Database · checked Sep 29, 2026
7	Intellious Technologies	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	37 contacts →
	Partial evidence “Intellious Technologies #CollaborativeIntelligence Intellious Technologies is a dynamic and rapidly growing IT company specializing in Salesforce, data engineering, multi-cloud.” Source: RevenueBase Database · checked Sep 29, 2026
8	Möbius Partners	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	35 contacts →
	Strong evidence “Möbius Partners is a relationship driven IT solutions provider, offering best of breed technology and services for large enterprises as well as small businesses.” Source: RevenueBase Database · checked Sep 29, 2026
9	Sistema Technologies, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	32 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
10	Resonant Technology Partners	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Indirect evidence “Resonant Tecnology Partners specializes in proactively managing your information technology infrastructure so that you can focus on your customers and business processes.” Source: RevenueBase Database · checked Sep 29, 2026
11	Synergyassure	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	21 contacts →
	Indirect evidence “Synergyassure is dedicated to provide comprehensive technology solutions and guidance to businesses across various industries.” Source: RevenueBase Database · checked Sep 29, 2026
12	Veralogics, INC	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	51-200	20 contacts →
	Partial evidence “We are expert practitioners delivering enterprise solutions for businesses looking to be high-performing, cost-effective, secure, and competitive organizations.” Source: RevenueBase Database · checked Sep 29, 2026
13	Rc4vets LLC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	15 contacts →
	Indirect evidence “RC4Vets, founded in 2019, is a certified service-disabled Veteran owned small business (SDVOSB) LLC Company that provides information technology and management Services to the…” Source: RevenueBase Database · checked Sep 29, 2026
14	BEAT	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	201-500	15 contacts →
	Partial evidence “BEAT's professionals work to help clients achieve sustainable value in their IT and business processes.” Source: RevenueBase Database · checked Sep 29, 2026
15	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
16	Redknight	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	9 contacts →
	Partial evidence “RedKnight provides IT engineering, architecture, and support services to the Department of Defense, State and Local government, and other commercial organizations.” Source: RevenueBase Database · checked Sep 29, 2026
17	Deltra Systems, LLC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “DELTRA SYSTEMS, LLC is a company based out of 100 Taylor St, Ste 299, SAN ANTONIO, Texas, 78205, United States.” Source: RevenueBase Database · checked Sep 29, 2026
18	Lavish Life Technologies	Strong evidence	San Antonio, United StatesHQ checked Sep 29, 2026	1-10	7 contacts →
	Strong evidence “At Lavish Life Tech, we provide innovative IT consulting for enterprises seeking reliable, confidential, and secure infrastructure.” Source: RevenueBase Database · checked Sep 29, 2026
19	Kamin Associates, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	6 contacts →
	Indirect evidence “Kamin Associates Inc.” Source: RevenueBase Database · checked Sep 29, 2026
20	Granado Technologies	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “At Granado Technologies, we are dedicated to providing top-tier IT solutions with a focus on professionalism, agility, and collaboration.” Source: RevenueBase Database · checked Sep 29, 2026
21	Digitalgenetix	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	5 contacts →
	Partial evidence “DigitalGenetix is a provider of IT and consulting services to businesses, government agencies, non-profits, and healthcare companies.” Source: RevenueBase Database · checked Sep 29, 2026
22	The Virtual IT Department, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “The VIT is made up of numerous technicians, engineers, developers, project managers, and customer relationship managers.” Source: RevenueBase Database · checked Sep 29, 2026
23	Ld3 Technology Solutions	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “LD3 Technology specializes in a wide range of services, including tailored IT services and solutions for small and medium businesses and their owners in Central Texas and beyond.” Source: RevenueBase Database · checked Sep 29, 2026
24	AV Calibrations LLC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	1-10	3 contacts →
	Indirect evidence “AV Calibrations LLC is an information technology and services company based out of 619 Rhapsody, San Antonio, Texas, United States.” Source: RevenueBase Database · checked Sep 29, 2026
25	Taurus Solutions Corporation	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 29, 2026	11-50	3 contacts →
	Partial evidence “Taurus Solutions Corporation Business IT Services IT Consulting / Project Management - Project Management and Consulting division will ensure that your projects are done right and…” 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: enterprise IT services companies. 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 enterprise IT services companies.
Partial evidence: Its own public description names part of enterprise IT services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise IT services companies. 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 63 enterprise IT services companies based in San Antonio, United States

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Enterprise IT services companies based in San Antonio, United States at a glance

As of Sep 29, 2026

25.1%Verified-email coverage

15.7Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 63 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 enterprise IT services companies, 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 “enterprise IT services companies”. 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 enterprise IT services companies), 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 enterprise IT services companies, 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, 249 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.

Enterprise IT services companies 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 enterprise IT services companies, 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 enterprise IT services companies are there based in San Antonio, United States?

RevenueBase identified 63 enterprise IT services companies 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?

Y&l Consulting, INC, headquartered in San Antonio, tops this list with the largest team on record.

Which city in the United States has the most enterprise IT services companies?

New York leads the United States with 573 headquartered companies, followed by Houston (404) and Dallas (319). San Antonio has 63.

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 249 verified decision-maker contacts tracked across these 63 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.