Company lists · Data refreshed September 2026

Top 25 IT consulting agencies based in San Antonio, United States

Name: IT consulting 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 27, 2026 138 companies tracked

RevenueBase identified 138 IT consulting agencies headquartered in San Antonio, United States as of September 2026 and tracks 2,536 professional contacts across them, including 634 with verified work emails. Across the United States, New York is the largest hub for this category (786 companies); San Antonio has 138.

This list covers IT consulting 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 27, 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 27, 2026 86% judged on-target in blind review

138Companies

2,536Contacts tracked

634Verified emails

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The 25 largest IT consulting agencies based in San Antonio, United States

Ranked by team size

Top 25 of 138 IT consulting agencies based in San Antonio, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting 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	Computer Solutions	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	51-200	389 contacts →
	Partial evidence “Computer Solutions: Trusted Managed IT Services and Cybersecurity Partner in San Antonio, Texas For more than 46 years, Computer Solutions has helped businesses, schools…” Source: RevenueBase Database · checked Sep 27, 2026
2	Amer Technology, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	201-500	231 contacts →
	Indirect 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 27, 2026
3	Y&l Consulting, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	201-500	216 contacts →
	Indirect evidence “A global business and technology solutions company spanning across four continents.” Source: RevenueBase Database · checked Sep 27, 2026
4	SD Tech	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	n/a	159 contacts →
	Partial evidence “For over twenty five years, SD Tech has been providing IT Support for small and medium-sized businesses.” Source: RevenueBase Database · checked Sep 27, 2026
5	Decypher	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	201-500	142 contacts →
	Indirect evidence “In 2002 Decypher had its humble start in a studio located above the founders’ garage.” Source: RevenueBase Database · checked Sep 27, 2026
6	Silotech Group, INC	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	51-200	134 contacts →
	Partial evidence “Silotech Group emerged in 2008, as a valued leader in the consulting space, with over 50 years of accumulative expertise in Advanced Cyber Technologies, Systems Engineering…” Source: RevenueBase Database · checked Sep 27, 2026
7	Diligent Consulting INC	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 27, 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 27, 2026
8	Cavender Toyota	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 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 27, 2026
9	Ipsecure, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	51-200	78 contacts →
	Indirect evidence “IPSecure provides Cyber Security Solutions to the Government and Commercial companies worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
10	Joinit Solutions	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	n/a	61 contacts →
	Partial evidence “JOINIT Solutions is an IT Consultancy specialized in bridging the IT Gap by supporting individuals in starting or developing a career in IT and offering advanced IT services that…” Source: RevenueBase Database · checked Sep 27, 2026
11	Sandtech Solutions	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	58 contacts →
	Indirect evidence “SandTech Solutions is a Certified 8a member as well as a Service Disabled Veteran-Owned Small Business (SDVOSB).” Source: RevenueBase Database · checked Sep 27, 2026
12	Def-Logix, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	51-200	58 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
13	KSH Solutions, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	201-500	58 contacts →
	Indirect evidence “A "Leading Provider" of Cyber Security and Engineering services and solutions to U.S.” Source: RevenueBase Database · checked Sep 27, 2026
14	Morris Technology Solutions	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	51-200	49 contacts →
	Indirect evidence “A San Antonio, Texas-based company that specializes in helping customer use technology to gain competitive advantage.” Source: RevenueBase Database · checked Sep 27, 2026
15	Altregy	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	47 contacts →
	Indirect evidence “Looking for our Technology and Odoo practice?” Source: RevenueBase Database · checked Sep 27, 2026
16	Prescriptive Data Solutions	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	46 contacts →
	Strong evidence “Prescriptive Data Solutions is a technology consulting firm focused on data – ensuring it is accessible, available and protected.” Source: RevenueBase Database · checked Sep 27, 2026
17	Digiss	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	45 contacts →
	Indirect evidence “Digital Information Security Solutions (DBA Digiss) is a San Antonio, Texas-based cybersecurity firm.” Source: RevenueBase Database · checked Sep 27, 2026
18	Möbius Partners	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	35 contacts →
	Partial 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 27, 2026
19	VIA Technology	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	28 contacts →
	Indirect evidence “Since 1995 VIA Technology has been providing Information Technology based products and solutions to clients in the federal, state and local government, educational institutions…” Source: RevenueBase Database · checked Sep 27, 2026
20	Securetech	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	25 contacts →
	Partial evidence “For over 20 years, SecureTech has been the trusted IT partner for small and mid-sized businesses across San Antonio and the surrounding Texas region.” Source: RevenueBase Database · checked Sep 27, 2026
21	7tech IT Services	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “7tech is an outsourced Managed IT Services and Cybersecurity Provider that specializes in helping mid-sized Texas businesses with or without internal IT departments protect their…” Source: RevenueBase Database · checked Sep 27, 2026
22	Synergyassure	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 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 27, 2026
23	Optimized Technical Solutions, INC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	51-200	18 contacts →
	Indirect evidence “Optimized Technical Solutions Inc.” Source: RevenueBase Database · checked Sep 27, 2026
24	Cyfor Technologies LLC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “CYFOR TECHNOLOGIES LLC is an engineering services company based out of San Antonio, Texas providing support to DOD, NASA and the DOT.” Source: RevenueBase Database · checked Sep 27, 2026
25	Rc4vets LLC	Indirect evidence	San Antonio, TX, United StatesHQ checked Sep 27, 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 27, 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: IT consulting 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 IT consulting agencies.
Partial evidence: Its own public description names part of IT consulting agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting 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 138 IT consulting agencies based in San Antonio, United States

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IT consulting agencies based in San Antonio, United States at a glance

As of Sep 27, 2026

25.0%Verified-email coverage

18.4Average contacts per company

1-10Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 138 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 IT consulting 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 “IT consulting 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 IT consulting 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 IT consulting 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, 634 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 27, 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.

IT consulting 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 IT consulting 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 IT consulting agencies are there based in San Antonio, United States?

RevenueBase identified 138 IT consulting 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?

Computer Solutions, headquartered in San Antonio, tops this list with the largest team on record.

Which city in the United States has the most IT consulting agencies?

New York leads the United States with 786 headquartered companies, followed by Houston (529) and Atlanta (440). San Antonio has 138.

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 634 verified decision-maker contacts tracked across these 138 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 27, 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.