Top 100 IT Services Companies in Houston
The Best of December 2025
Today, conquering a market without investing in the right tools and technologies would be impossible because the world has become increasingly reliant on different innovations. Information technology (IT) services are the product of the ever-evolving technology landscape, allowing businesses to access different solutions to help them achieve their goals.
IT services aim to help organizations meet modern challenges by carefully planning, implementing, and managing their IT infrastructures. These services are essential to getting a competitive advantage, boosting productivity and profitability, and streamlining various operations. Without proper IT efforts, businesses might suffer costly downtime, cyber threats, and inefficient processes.
IT service companies are third-party providers specializing in managing hardware and software needs to help businesses conquer technology challenges. They offer many services, including help desks, cloud computing, network security, and IT consulting.
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List of the Best Houston IT Companies
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$5,000+50 - 249 employeesGaithersburg, MDRead More
DesignDATA is an IT managed services company. Established in 1979, the midsize agency is headquartered in Gaithersburg, Maryland and Washington, District of Columbia. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.
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$1,000+50 - 249 employeesNaperville, ILBetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.Read More
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211Undisclosed50 - 249 employeesHouston, TXEnaxis Consulting, an IT strategy consulting company, was launched in 2002. The firm specializes in IT strategy consulting and Business Consulting, and is midsize.Read More
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212Undisclosed50 - 249 employeesHouston, TXBridgepoint Consulting is an Austin, Texas-based Business Consulting company. The team offers Business Consulting and Accounting.Read More
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213Undisclosed50 - 249 employeesHouston, TXEndeavor Management is an IT strategy consulting company founded in 2006. The firm offers IT strategy consulting and Business Consulting.Read More
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214$5,000+50 - 249 employeesHouston, TXTechnorayX is a branding firm. Their team is in Houston, Texas and focuses on Branding and Digital Strategy.Read More
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215Undisclosed50 - 249 employeesHouston, TXHeadquartered in Houston, Texas and Mississauga, Canada, Pointlab Software is a custom software development company. Their services include Custom Software Development and Web Development.Read More
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216$10,000+10 - 49 employeesHouston, TXIn Houston, Texas, AVATAR Managed Services is an IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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217Undisclosed2 - 9 employeesHouston, TXIT strategy consulting and CRM consulting and SI company prettysim.pl is in London, England and George, South Africa. Their services include IT strategy consulting and CRM consulting and SI.Read More
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218$1,000+10 - 49 employeesHouston, TXGita Allied Technologies is a Cybersecurity and IT managed services company. Established in 2012, the agency offers Cybersecurity and IT managed services.Read More
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219$25,000+10 - 49 employeesStafford, TXThird Eye Inc is a Stafford, Texas-based Product Design company. The small company was founded in 2015. Their services include Product Design, Custom Software Development, UX/UI Design, BI & big data consulting & SI, and more.Read More
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220Undisclosed2 - 9 employeesHouston, TXBased in Houston, Texas, Digital Meld, Inc. Is a data analytics company. Established in 2023, the team focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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221Undisclosed2 - 9 employeesHouston, TXDifferent Dev is a small Cybersecurity company launched in 2021. Their team offers Cybersecurity and IT managed services.Read More
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222Undisclosed10 - 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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223$1,000+50 - 249 employeesSpring, TXRead More
CalTech is an IT managed services company. They focus on IT managed services, cloud consulting & SI, cybersecurity, IT strategy consulting, and more and were founded in 1988. Their midsize team is San Angelo, Texas-based.
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224Undisclosed50 - 249 employeesSpring, TXIT managed services company Centric Technology Services was established in 2002. The midsize team offers IT managed services and Other Design.Read More
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225$100,000+1,000 - 9,999 employeesKaty, TXCambay Solutions is a cloud consulting & SI company. Their team is located in Katy, Texas and specializes in cloud consulting & SI and Artificial Intelligence.Read More
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226$5,000+10 - 49 employeesSpring, TXChrysalis, a small Cybersecurity company, is headquartered in Spring, Texas. They offer Cybersecurity and IT managed services and were launched in 2009.Read More
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227$5,000+50 - 249 employeesRichmond, TXERP consulting and SI company Arrant Services was launched in 2022. The team provides ERP consulting and SI and IT strategy consulting and is located in Richmond, Texas.Read More
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228Undisclosed2 - 9 employeesHouston, TXNiche Assurance LLC is a Cybersecurity company. They are in Houston, Texas and have small team of experts. Their services include Cybersecurity and Accounting.Read More
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229Undisclosed2 - 9 employeesHouston, TXSignitiva, a small big data company, is located in Houston, Texas. The team focuses on BI & big data consulting & SI and Robotics Process Automation.Read More
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230Undisclosed10 - 49 employeesHouston, TXAyata is a custom software development company. Headquartered in Houston, Texas, the firm was launched in 2009. Their team provides Custom Software Development and Artificial Intelligence.Read More
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231Undisclosed10 - 49 employeesHouston, TXContentActive is a cloud consulting & SI company. The firm is based in Houston, Texas. Their services include cloud consulting & SI and unified communications consulting & SI.Read More
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232Undisclosed50 - 249 employeesHouston, TXEstablished in 2017, IntelliTide is a midsize Houston, Texas-based Product Design company. Their services include Product Design and BI & big data consulting & SI.Read More
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233$5,000+2 - 9 employeesHouston, TXRead More
Nickel Idealtek Inc is an IT strategy consulting company. Their small team is headquartered in Houston, Texas and focuses on IT strategy consulting, IT managed services, cybersecurity, and other IT consulting and SI. The agency was founded in 2014.
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234$10,000+50 - 249 employeesThe Woodlands, TXWundertec is a midsize software development firm. They focus on Custom Software Development, Web Development, cloud consulting & SI, Cybersecurity, and more and were launched in 2016.Read More
Clients
AstraZenecaIndustries
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235Undisclosed10 - 49 employeesHouston, TXRead More
High Standards Technology, Inc. Is a small Houston, Texas-based [company:type]. Founded in 2002, the team provides [company:service_lines].
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236Undisclosed50 - 249 employeesCypress, TXClear Winds Technologies, an IT strategy consulting company, was founded in 2001. Based in Vestavia Hills, Alabama; Tulsa, Oklahoma; Hutto, Texas and Gainesville, Florida, their midsize team offers IT strategy consulting, cloud consulting & SI, Cybersecurity, IT managed services, and more.Read More
Industries
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237Undisclosed2 - 9 employeesHouston, TXEnterprise Systems is a small IT managed services company in Houston, Texas. Their services include IT managed services.Read More
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238$50,000+10 - 49 employeesCypress, TXDream Beyond is a small software development firm. Launched in 2014, the team focuses on Custom Software Development, Mobile App Development, cloud consulting & SI, and BI & big data consulting & SI. The firm is headquartered in Cypress, Texas.Read More
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239$1,000+10 - 49 employeesSugar Land, TXLaunched in 2023, Quick Digit Solutions, a small Direct Marketing company, is headquartered in Sugar Land, Texas. Their team specializes in Direct Marketing and Market Research.Read More
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240$1,000+10 - 49 employeesSugar Land, TXSoftcino LLC is a Market Research company. Located in Sugar Land, Texas, the agency was launched in 2023. Their team provides Market Research and Conversion Optimization.Read More
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