Top 100 IT Services Companies in Houston

Vintage IT Services is an hosting and IT management firm based in Austin, Texas. Founded in 2001, Vintage IT Services has 25 employees and mostly provides small and mid-market businesses with enterprise-grade network technology. Its services consist of IT managed services, cloud consulting, software integrations and network security.

Kinetech Cloud is a software development company with an emphasis on cloud-based solutions. The company was founded in 2014 and now employs a team of 8 in its headquarters in San Antonio, Texas and a satellite office in London, UK. Kinetech Cloud offers custom software development, mobile app development, cloud consulting, and sales intelligence services to mostly mid-size companies.

TechProComp IT Solutions is a small IT managed services company. They specialize in IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more and were launched in 2017. The agency is headquartered in Austin, Texas.

Headspring is a full-service custom software engineering and consultancy headquartered in Austin, Texas. Founded in 2001, they design technology solutions to solve complex problems for partners across the country and have delivered over 800 projects. Headspring's services include custom software development, web development, mobile app development, cloud consulting, and enterprise app modernization.

Optimum is a digital marketing firm based in Houston. Since 2014, the small team of 3+ has specialized in web development, IT consulting, e-commerce development, email marketing, and mobile app development.

Advertas is a marketing firm founded in Houston in 2004 with fewer than 10 employees. They are experts in marketing strategy, branding, and UX/UI design solutions for clients ranging from small firms to large companies in the fields of energy and business services.

Tevpro is a custom software development company. The small team is headquartered in Houston, Texas. Their services include custom software development, enterprise app modernization, mobile app development, and other application development.

AT&T Software LLC is a web and app software development company based in Fort Worth, Texas. The company, founded in 2015, has more than 50 employees and provides web design, mobile app development, web development, and e-commerce development services. AT&T Software serves small and mid-market companies in various industries that include business services, education, and health care & medical.

Lakeplace Design, a website development company, is headquartered in Houston, Texas. They offer web development, ux/ui design, e-commerce development, and branding and were founded in 2014.

IT strategy consulting company Meriplex Communications was established in 2001. In Houston, Texas, their midsize team focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services.

Utegration is a full-service SAP consulting and solutions company based in Houston. Founded in 2008, Utegration's team of 265 employees specializes in providing BI/SI & big data consulting, and CRM consulting services for small, midmarket, and enterprise utilities businesses.

Informatics Commerce is an e-commerce consulting and development firm based in Houston. Founded in 2011, Informatics Commerce Inc's team of 5 employees specialize in e-commerce development, mobile app development, and web design. The firm mainly works with small business clients. 

 Neudesic is a technology company with offices in Irvine, CA, Atlanta, GA, Chicago, IL, Irving and Houston, TX, Denver, CO, Las Vegas, NV, Exton, PA, Tempe, AZ, Portland, OR, New York, and India.  It specializes in big data consulting, custom software development, cloud consulting, and mobile app development. The agency of more than 800 employees was founded in 2002. Most clients work in the healthcare, energy, and gaming industries. 

IT managed services company Preactive IT Solutions was launched in 2003. Their small team is in Houston, Texas and Richmond, Texas and specializes in IT managed services, cybersecurity, IT strategy consulting, and other IT consulting and SI.

HoustonTech IT Support is a managed IT services company located in Houston. Founded in 2008, they currently have about 2 employees. They offer managed IT, cybersecurity, and IT strategy consulting services to primarily small businesses in the legal and real estate industries.

Founded in 1999 and headquartered in Houston, 3i International is IT services company that works with mid market and enterprise clients in the health care, business services, and energy industries. With a secondary location in Irving, Texas, the team of 35 specializes in IT managed services, cloud consulting, and cybersecurity for clients.

Virtuas is a virtualization and Cloud solutions company located in Houston, Texas. Founded in 2017, they comprise six employees specializing in IT managed services, Cloud consulting, and BI and Big Data consulting. They work for small, midmarket, and global companies, predominantly in energy, manufacturing, and legal.

Centre Technologies is an IT strategy consulting company based in Houston, Texas; Richardson, Texas and Austin, Texas. The company offers IT strategy consulting, IT managed services, cloud consulting & SI, and cybersecurity and has a midsize team.The company was established in 2005.

MRE Consulting is a Houston based IT services firm that was founded in 1994. They have a second location in London and they have over 200 employees. They specialize in the IT managed services and IT staff augmentation fields. 

Kraft & Kennedy, Inc. is an IT services company headquartered in New York City, with additional offices in Houston, Texas; Washington DC; Chicago, Ill.; and Wilton, Conn. Founded in 1988, Kraft & Kennedy, Inc.'s large team of around 170 employees specialize in IT managed services, custom software development, and IT strategy consulting with clients in the legal and financial services industries. 

Launched in 2019, Revvnue is a social media marketing firm. The small Houston, Texas-based team focuses on social media marketing, content marketing, email marketing, digital strategy, and more.

NexusTek is an IT solutions company headquartered in Greenwood Village, Colo., with additional offices in Phoenix and Los Angeles. The company has a team of nearly 300 employees who provide CRM consulting & SI, IT managed services, cloud consulting & SI, and productivity, collaboration & UC consulting and SI services. 
 

Octaria Marketing & Software is a digital marketing agency founded in 2018. Based out of Houston, their team of fewer than 10 members provides custom software development, SEO, PPC, conversion optimization, business consulting, and more most to small-sized clients.

ERP consulting and SI and e-commerce development company GIR Software Services is headquartered in Houston, Texas. The firm offers ERP consulting and SI and e-commerce development and is small.The firm was established in 2020.

Sungard Availability Services is a cybersecurity company founded in 1978. Their large team is in Wayne, Pennsylvania. Their services include cybersecurity, cloud consulting & SI, IT strategy consulting, and IT managed services.

E-commerce development company CSS Commerce was established in 2018. They are headquartered in Houston, Texas; Wels, Austria; Minster, Ohio and Atlanta, Georgia and have a midsize team. CSS Commerce provides e-commerce development, IT strategy consulting, ERP consulting and SI, enterprise app modernization, and more.

Founded in 2004, Improving is an IT services company headquartered in Houston. The team of about 250 employees also works from additional offices in College Station, Texas, Cleveland and Columbus, Ohio, Dallas, Minneapolis, and Canada. They consult businesses in the financial services, business services, and education industries, focusing on BI and Big Data, Cloud, IT strategy, and staff augmentation. They complement their consulting with mobile app development.

Cloud consulting & SI company Long View Systems is based in Calgary, Canada; Edmonton, Canada; Toronto, Canada and Vancouver, Canada. The large team specializes in cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more. The firm was founded in 1999.

Aldridge is an IT managed services company in Houston, Texas; Irving, Texas and Seattle, Washington. The midsize team provides IT managed services, IT strategy consulting, cloud consulting & SI, cybersecurity, and more. The firm was founded in 1984.

Smartbridge is a software development company. Launched in 2003, the team provides custom software development, enterprise app modernization, BI & big data consulting & SI, CRM consulting and SI, and more. Their midsize firm is Houston, Texas-based.