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Top IT Companies in San Antonio, TX (177)

CDW
Information Technology
9 Offices
15,100 Employees
97 Benefits Hiring Now
At CDW, our purpose is to make technology work so people can do great things.

CDW Corporation is a leading multi-brand provider of information technology solutions to business, government, education and healthcare customers in the United States, the United Kingdom and Canada. A Fortune 500 company and member of the S&P 500 Index, CDW helps its customers to navigate an increasingly complex IT market and maximize return on their technology investments. For more information about...

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CDW

CDW's Top Stability & Growth Strengths

Strong Revenue Growth: Results show net sales rebounded in 2025 and accelerated further into early 2026, with consecutive year-over-year increases and stronger momentum in the first half. Evidence indicates the top line is rising at a faster pace than in recent years.

Diversified Customer Base: Growth is spread across Commercial, Government, Education (albeit modest), and international operations, indicating multiple end markets are contributing. This dispersion suggests the upturn is not reliant on a single segment.

Product Line Growth: Software and services expanded year over year alongside hardware, pointing to a broader mix of offerings. Feedback suggests the portfolio is deepening beyond traditional resell categories.

H5 Data Centers
Information Technology • Database
3 Offices
282 Employees
Hiring Now

H5 Data Centers is one of the leading private data center owner and operators in the United States with over 4 million square feet nationally. We provide innovative, scalable data center and facility solutions designed and engineered to address our customer’s business and operational requirements. H5 Data Centers currently owns data centers in Ashburn, Atlanta, Charlotte, Cleveland, Cincinnati, Denver, Phoenix,...

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H5 Data Centers
NETSYNC
Cloud • Information Technology • Security • Cybersecurity
10 Offices
450 Employees
11 Benefits Hiring Now

Netsync specializes in collaboration & unified communications, data center and cloud, network infrastructure and others. NETSYNC is an NMSDC-certified minority business enterprise (MBE), federally certified woman-owned small business (WOSB), and HUB-certified value-added reseller (VAR), specializing in the implementation of comprehensive IT life cycle solutions for a wide array of organizations. As a Cisco Gold, Master Collaboration, and Master Security Partner; an HP...

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NETSYNC
Unissant
Big Data • Information Technology • Software • Analytics • Consulting
5 Offices
101 Employees
26 Benefits Hiring Now

Unissant provides advanced data analytics that empower our clients to meet their business goals. With deep expertise in finance, health IT, national security, and energy, Unissant provides state-of-the-art enterprise computing solutions to both commercial and government clients. Unissant provides value in its ability to understand its clients' technical challenges and to provide targeted, cost-effective, reliable business intelligence solutions that help...

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Unissant
Credence
Information Technology
10 Offices
1,499 Employees
Hiring Now

Credence provides innovative technology, health, international development, engineering, and management solutions to support mission-critical programs for Federal government customers. We are one of the nation’s largest privately held government contractors. Our ability to perform exceptionally to implement new solutions, efficiencies, and savings across 220 U.S. Government programs is due to our obsession with exceeding customer expectations and our emphasis on...

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Credence

Credence's Top Stability & Growth Strengths

Market Expansion: Recent multi-year federal awards and broadened work across State, DLA, and the Air Force indicate an expanding customer/program footprint. Access to large vehicles like VA T4NG2, OASIS+, and DLA JETS 2.0 supports sustained task-order flow.

Strategic Partnerships: Achieving AWS Premier Tier Services Partner status signals depth in cloud delivery at scale and strengthens ecosystem credibility. This elevation complements recurring managed cloud roles and follow-on wins at DLA.

Strong Hiring & Retention: Continued Top Workplace recognition and visible hiring momentum suggest capacity to scale delivery and retain talent. These talent signals underpin execution on 2025 awards and future recompetes.

Prologis
Information Technology • Logistics • Real Estate • Energy
72 Offices
1,700 Employees
39 Benefits Hiring Now

Prologis is the global leader in logistics real estate. In partnership with top manufacturing and distribution companies (e.g., Amazon, BMW, DHL, FedEx, Pepsi), we ensure timely delivery of the products that make modern life possible.

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Prologis

Prologis's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue increased year over year to roughly $2.43 billion in Q2 2026, with trailing twelve-month revenue near $9.19 billion, supported by high occupancy and record leasing activity.

Profitability: Net earnings and Core FFO rose markedly year over year, and management raised full-year guidance, signaling earnings momentum.

Future-Ready Strategy: The company is scaling into data centers and digital infrastructure with a multi-gigawatt power pipeline to capture AI-driven demand, complementing its core logistics platform.

ISHIR
Information Technology • Software
9 Offices
200 Employees
7 Benefits Hiring Now
ISHIR is an award-winning and SEI CMMi Level 3 certified custom software development company.

ISHIR partners with BOLD businesses to navigate their shift to an AI native world. We help AI-first leaders bring clarity to complex decisions and turn AI into real business advantage. Our work combines strategic thinking, product development, and AI engineering expertise. We focus on reinvention through people, processes, products, and platforms so organizations do not just adopt AI, but operate differently because...

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ISHIR
Polygon Technology
Information Technology • Software • Consulting • Design
19 Offices
522 Employees
Hiring Now

Polygon Technology is an ICT company providing graphic design, animation, IT training, website, and software development services. They serve small to mid-sized businesses across various sectors including financial services, publishing, education, and AI technology, focusing on delivering structured, on-time development and design solutions.

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Polygon Technology
ECS
Artificial Intelligence • Cloud • Information Technology • Security • Software
19 Offices
2,129 Employees
19 Benefits Hiring Now

ECS, a segment of ASGN (NYSE: ASGN), delivers advanced solutions and services in cloud, cybersecurity, artificial intelligence (AI), machine learning (ML), application and IT modernization, and science and engineering. The company solves critical, complex challenges for customers across the U.S. public sector, defense, intelligence and commercial industries. ECS maintains partnerships with leading cloud, cybersecurity, and AI/ML providers and holds specialized certifications...

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ECS

ECS's Top Stability & Growth Strengths

Strong Market Position & Advantage: Prime positions and large task orders on marquee federal programs (e.g., CISA CDM Data Services, NIH NIAID ITSSS BPA, FBI ITSSS‑2) indicate trusted execution on mission‑scale cyber/data work. Awards on OASIS+ and DARPA TASS further reinforce positioning in targeted federal niches.

Strategic Partnerships: Partner accolades such as Elastic’s 2024 Services Partner of the Year and long‑running AWS MSP status demonstrate strong ecosystem ties in security and cloud. Additional collaborations (e.g., SAS health‑AI) bolster credibility across AI, data, and cyber stacks.

Future-Ready Strategy: A trailing‑twelve‑month book‑to‑bill above 1.0 and prime access to vehicles like OASIS+, ITSSS‑2, and Treasury PROTECTS signal a pipeline set up for conversion. Workforce scale near 4,000 and specialization in applied AI/ML and cyber align with forecast federal demand.

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ITI Solutions, Inc.
Information Technology • Cybersecurity • Defense
San Antonio
76 Employees
Hiring Now

ITI Solutions, Inc. is a San Antonio-based small business that develops and tailors engineering, cybersecurity, information technology, intelligence operations support, and training services. The company applies advanced technologies to support deployed systems, strengthen computer-network defense, provide intelligence-related products and services, and build workforce capabilities for clients with complex technical, operational, and mission requirements across specialized client programs.

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ITI Solutions, Inc.
AETOS
Information Technology
2 Offices
9 Employees
1 Benefits Hiring Now

AETOS LLC is a Minority Owned CVE certified Service Disabled Veteran Owned Small Business (SDVOSB) providing information technology solutions focused on building a business that is customer-centered and performance-oriented. At Aetos, we specialize in developing IT solutions to optimize functionality and efficiencies for government and commercial clients to meet their business needs. Aetos holds a Top Secret Facilities Clearance sponsored...

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AETOS
The Texas A&M University System
Edtech • Information Technology • Professional Services • Consulting

The Texas A&M University System is one of the largest and most impactful higher education systems in the country.

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The Texas A&M University System
ECC
Information Technology • Professional Services • Security
12 Offices
Hiring Now

ECC is a full-service, design-build technology systems integrator headquartered in Lincoln, Nebraska, with operations across the Midwest. The company designs, installs, integrates, supports, and manages technology solutions including audio/visual/lighting, communications, electronic security, fire safety, healthcare, and managed services. ECC serves corporate, correctional, educational, government, healthcare, manufacturing, industrial, and worship organizations, connecting them to better technology experiences throughout the region.

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ECC
IntelliGenesis LLC
Big Data • Information Technology • Security • Software • Analytics
5 Offices
88 Employees
31 Benefits Hiring Now

Our Mission: Our Mission is to enrich our customers’ missions by applying our multi-disciplined analysts, mission-focused software developers, and machine learning data scientists to solve and support our customers’ most difficult challenges. Our dedication to our employees reinforces our commitment to the customers’ mission success and National Security. Our ability to effectively collaborate and innovate, reinforces our partnership with the customer....

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IntelliGenesis LLC
Conduent
Information Technology
30 Offices
29,452 Employees
21 Benefits Hiring Now

Conduent delivers mission-critical services and solutions on behalf of businesses and governments — creating exceptional outcomes for its clients and the millions of people who count on them. Through process, technology and our diverse and dedicated associates, Conduent solutions and services automate workflows, improve efficiencies, reduce costs and enable revenue growth. It’s why most Fortune 100 companies and over 500...

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Conduent

Conduent's Top Stability & Growth Strengths

Cost & Operational Efficiency: Adjusted EBITDA margin improved year over year in Q3 2025, and full‑year margin guidance was raised. Management highlights efficiency programs and portfolio rationalization that are lifting operating leverage.

Innovation-Driven Growth: AI, automation, and analytics are being deployed across document processing, customer experience, and fraud prevention, with new generative AI offerings launched. Transportation grew year over year and analyst recognitions in AI‑enabled CX and healthcare operations indicate capability momentum.

Future-Ready Strategy: Management outlines a multi‑year plan to return to growth by 2028, including a shift toward BPaaS and more recurring revenue. New business signings and a larger qualified ACV pipeline in government and transportation point to forward demand.

Two Six Technologies
Information Technology • Security • Cybersecurity
10 Offices
206 Employees
21 Benefits Hiring Now

Two Six Technologies provides cybersecurity and advanced technology solutions that support missions critical to U.S. national security. Our expertise includes R&D, innovation, productization and implementation in the technology fields of cyber, data science, mobile, microelectronics and information operations. We offer a family of operationally deployed products including Pulse, IKE™, SIGMA™, 8Wire™ and others. Major customers include DARPA, Department of State, U.S. Cyber...

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Two Six Technologies
EOA Technologies, LLC
Information Technology • Consulting • Cybersecurity • Defense
San Antonio
Hiring Now

EOA Technologies, LLC is a technology consulting firm providing mission-critical IT solutions to federal agencies and commercial enterprises. The company specializes in enterprise IT architecture, data center buildout and optimization, and secure facilities management, including SCIF design. Utilizing a cleared workforce, they deliver innovative technical solutions, cybersecurity services, technical staffing, and IT training to transform organizations across corporate and classified...

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EOA Technologies, LLC
Y&L Consulting, Inc.
Information Technology • Software • Consulting • Design
3 Offices
192 Employees
Hiring Now

A global business and technology solutions company spanning across four continents. Specializing in IT Roadmapping & Technology Strategic Planning, IT Project Assessments & IT Project Management, IT Application Development & Support, IT Service Desk and Infrastructure Support, Information Asset Optimization/Business Intelligence Services, IT Project Portfolio Management, Ecommerce Application Development. Y&L is headquartered in San Antonio, TX and operates across 28...

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Y&L Consulting, Inc.
Apex Systems
Information Technology
90 Offices
10,467 Employees
38 Benefits Hiring Now

Apex Systems is a world class technology services business that incorporates industry insights and experience to deliver solutions that fulfill our clients’ digital visions. We provide a continuum of service from workforce mobilization and modern enterprise solutions to digital innovation to drive better results and bring more value to our clients. Apex transforms our customers with modern enterprise solutions tailored...

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Apex Systems

Apex Systems's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry sources consistently place the company among the largest U.S. IT staffing providers and characterize it as a leader in its space. Parent-company scale and broad geographic reach reinforce market presence and access to resources.

Customer Loyalty & Retention: Client satisfaction appears consistently high, reflected in repeated third-party service awards across multiple years. Such recognition points to durable relationships that support renewals and expansion.

Future-Ready Strategy: The organization is pivoting toward higher-value consulting and solutions with visible investments in AI offerings and major platform accreditations. Bookings momentum and planned brand integration signal preparation for the next phase of growth.

ACI Learning
Edtech • Information Technology • Sales • Software • Cybersecurity
3 Offices
150 Employees
12 Benefits Hiring Now
ACI Learning is your tech-enabled partner for cybersecurity, IT, and beyond.

ACI Learning is a leading provider of tech-enabled training in cybersecurity, IT, and other essential technology skills. Designed for today’s learners and tomorrow’s workforce, our flexible delivery model meets people where they are—whether that’s online, in the classroom, or in a hybrid setting. Our learning experience is built for outcomes. From hands-on labs and real-world scenarios to assessments that benchmark...

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ACI Learning

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