Top 100 IT Services Companies in Texas
The Best of November 2026Looking for a top IT services company in Texas?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Texas. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best Texas IT Companies
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211$5,000+10 - 49 employeesDallas, TXAlata Technologies is an AI Agents company established in 2024. Their small team is in Dallas, Texas. Their services include AI Agents, Custom Software Development, Artificial Intelligence, Digital Engineering, and more.Read More
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212$10,000+1,000 - 9,999 employeesAustin, TXForcepoint is a Cybersecurity company. The firm is based in Austin, Texas. Their services include Cybersecurity and cloud consulting & SI.Read More
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213$10,000+250 - 999 employeesAustin, TXLaunched in 2005, SailPoint is a midsize Cybersecurity company. Their team offers Cybersecurity and BI & big data consulting & SI.Read More
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214$10,000+10 - 49 employeesAustin, TXPraetorian is a Cybersecurity company. Their small team is in Austin, Texas and San Francisco, California and specializes in Cybersecurity. The agency was launched in 2010.Read More
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215$10,000+250 - 999 employeesAddison, TXSecuronix is a Cybersecurity company. Located in Addison, Texas and Los Angeles, California, the agency specializes in Cybersecurity and BI & big data consulting & SI.Read More
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216$5,000+250 - 999 employeesAustin, TXIT strategy consulting company Catapult Systems was founded in 1993. The team offers IT strategy consulting and BI & big data consulting & SI and is located in Austin, Texas and.Read More
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217$1,000+2 - 9 employeesHewitt, TXComputer Solution Technology Services, an IT managed services company, was founded in 2010. The firm provides IT managed services, and is small.Read More
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218$1,000+10 - 49 employeesDallas, TXLaunched in 2010, LG Networks, Inc. Is an IT managed services company. Their team provides IT managed services and IT strategy consulting.Read More
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219$1,000+10 - 49 employeesKaty, TXAdvansappz is an other IT consulting and SI company. They were established in 1993 and focus on other IT consulting and SI and IT managed services.Read More
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220Undisclosed1,000 - 9,999 employeesSan Antonio, TXBitdefender is a Cybersecurity company. The San Antonio, Texas-based team focuses on Cybersecurity and Custom Software Development.Read More
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221Undisclosed2 - 9 employeesAustin, TXEstablished in 2021, Defcon Network Security is a Cybersecurity company. The small team specializes in Cybersecurity and IT managed services.Read More
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222$25,000+10 - 49 employeesHouston, TXCSS Commerce is an e-commerce development firm. They were launched in 2018, and their services include E-Commerce Development and Enterprise App Modernization.Read More
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223Undisclosed10 - 49 employeesCarrollton, TXIT in DFW, an IT managed services company, was founded in 2011. The agency provides IT managed services and IT strategy consulting and has a small team.Read More
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224$10,000+50 - 249 employeesSan Antonio, TXFounded in 1999, Digital Defense, a midsize Cybersecurity company, is in San Antonio, Texas. Their services include Cybersecurity and Application Testing.Read More
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225Undisclosed50 - 249 employeesPlano, TXCloud consulting & SI company Critical Start is headquartered in Plano, Texas. Established in 2012, the team provides cloud consulting & SI and IT managed services.Read More
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226Undisclosed50 - 249 employeesAustin, TXLaunched in 2016, SpyCloud is a midsize Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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227$1,000+50 - 249 employeesHouston, TXAldridge is an IT managed services company. The Houston, Texas-based firm was founded in 1984. Their services include IT managed services and Cybersecurity.Read More
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228$10,000+50 - 249 employeesAustin, TXCynergisTek is an Austin, Texas-based Cybersecurity company. Launched in 2004, the team specializes in Cybersecurity and IT managed services.Read More
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229Undisclosed250 - 999 employeesPlano, TXMasergy is an IT managed services company established in 2000. Headquartered in Plano, Texas and London, England, the team specializes in IT managed services and Custom Software Development.Read More
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230Undisclosed50 - 249 employeesDallas, TXFounded in 2016, Wellyx, a midsize software development firm and IT managed services company, is in Dallas, Texas. Their team specializes in Custom Software Development and IT managed services.Read More
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231$100,000+1,000 - 9,999 employeesPlano, TXMastek Ltd is a cloud consulting & SI company. The firm is in Plano, Texas and Mississauga, Canada. Their team focuses on cloud consulting & SI and Digital Strategy.Read More
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232Undisclosed10 - 49 employeesSpring, TXIT managed services company NETdepot is based in Spring, Texas and Atlanta, Georgia. Their services include IT managed services and IT strategy consulting.Read More
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233$5,000+10 - 49 employeesAustin, TXZiften is a Cybersecurity company. They are headquartered in Austin, Texas and , and their services include Cybersecurity and IT staff augmentation.Read More
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234Undisclosed10,000+ employeesPlano, TXIT managed services company NTT DATA Services was founded in 1988. The large team provides IT managed services and CRM consulting and SI.Read More
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235Undisclosed10 - 49 employeesAddison, TXLaunched in 2007, AVIO Consulting is a cloud consulting & SI company. The company specializes in cloud consulting & SI and Corporate Training & Coaching, and is small.Read More
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236Undisclosed1,000 - 9,999 employeesHouston, TXTechwave is an IT strategy consulting company. Their team is located in Houston, Texas and focuses on IT strategy consulting and BI & big data consulting & SI.Read More
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237$1,000+2 - 9 employeesConroe, TXBayou City Computer Solutions LLC is a cloud consulting & SI company established in 2022. Based in Conroe, Texas, the team offers cloud consulting & SI and DevOps Managed Services.Read More
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238$1,000+50 - 249 employeesBoerne, TXAccurate Computer Solutions LLC. Is a midsize Cybersecurity company founded in 2011. Their team focuses on Cybersecurity and IT managed services.Read More
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The Refuge for DMSTIndustries
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239$10,000+10 - 49 employeesHouston, TXMark III Systems is a Houston, Texas-based IT managed services company. Founded in 1995, the team offers IT managed services and IT strategy consulting.Read More
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240$5,000+50 - 249 employeesSan Antonio, TXInnovative Communication Systems is a cloud consulting & SI and IT managed services company. Founded in 1981, their team offers cloud consulting & SI and IT managed services.Read More
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