Top 100 IT Services Companies in the United States

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.

Agility Consulting International is a business agency founded in 2014 with fewer than 10 experts. Based in Indianapolis, Ind., they specialize in business and IT strategy consulting solutions for small and mid-market businesses alike.

ClearFuze Networks, Inc. Is a small Los Angeles, California-based IT managed services company. They provide IT managed services, cybersecurity, and IT strategy consulting and were founded in 2002.

InfoGrow is a CRM consulting company with 8 employees.  Established in 1989, their headquarters is in Cuyahoga Falls, Ohio.  They offer services in CRM consulting and SI, custom software development, and digital marketing.  They primarily serve clients in the manufacturing, business, and financial industries.

Zen Technology Solutions is a cloud consulting & SI company based in Greenwood Village, Colorado and Castle Rock, Colorado. They focus on cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more and were established in 2018.

DataFactZ is a Big Data analytics company located in Northville, Mich. Founded in 2002, they now employ 107 staff specializing in data driven business solutions for small, midmarket and global companies in a variety of industries, such as healthcare, insurance, finance, and automotive. Services include data management, Big Data, business intelligence, and data visualization.

CSW Solutions is a solutions services company based in Chicago. Founded in 2005, they have about 20 employees that focus on middle-market companies and enterprises in the financial services, retail, healthcare, telecommunications, and manufacturing industries. They specialize in web development, custom software development, mobile app development, and IT managed services.

Inventive is a custom software development firm based in Austin, Texas. Founded in 2016, this company has 23 employees. Services provided by Inventive include custom software development, cloud consulting, and mobile app development for businesses of all sizes.

Grata Software is a software consultancy and development firm headquartered in Orlando, Fla. that specializes in custom software development, mobile app development, IT strategy consulting, cloud consulting, and enterprise app modernization. Founded in 2012, the firm's team of 6 works with small businesses, enterprises, and middle-market companies across industries such as business services, healthcare and medical, hospitality and leisure, and real estate.

Robots & Pencils is a web design company. Their midsize team is in Calgary, California. The agency specializes in web design, Artificial Intelligence, and mobile app development.

SmartProIT is a small IT managed services company established in 2005. Their services include IT managed services, cloud consulting & SI, and cybersecurity. The firm is headquartered in Coral Gables, Florida.

Founded in 2011, Imaginovation is a digital agency that offers mobile app development, web development, and web design services. Its team of fewer than 50 employees is headquartered in Raleigh, NC, with an office in Charlotte, NC. 

Slingshot is a software and app development company headquartered in Louisville, Ky. They were founded in 2005, and they have a team of over 25 people. The company mainly provides custom mobile app development, software development, and UX/UI design services.
 

Net at Work Inc. is an IT company in New York and Miami. Founded in 1996, they have about 390 employees that serve small-business and midmarket clients in the manufacturing, e-commerce, and financial sectors. Services include managed IT services, CRM consulting, and ERP consulting.

Lightcrest is a consultancy based in Santa Monica, Calif., and founded in 2008. Their team of over 50 offers big data consulting, cloud consulting, and cybersecurity solutions to clients in the industries of advertising, business services, and education, among others.

IT managed services company Exelegent is based in Freehold, New Jersey. The midsize company was launched in 2009. Their team offers IT managed services, cloud consulting & SI, cybersecurity, Artificial Intelligence, and more.

XeoDev is full-service agency based in Orlando, Fla. with fewer than 5 employees. XeoDev was founded in 2015 and services startups or businesses with ambitious growth models. XeoDev seeks to provide custom software development, web development, and app development for companies seeking long-term partnerships.

Twenty Ideas is a development company in Eugene and Portland, Ore. Founded in 2014, they have about 21 employees that serve mostly midmarket and small-business clients in the education, healthcare, and arts industries. Services include custom software development, UI/UX design, and web development.

CVisionLab is a computer vision research company founded in 2009. Operating out of Russia, the team of over 20 employees specializes in AI, custom software development, and cloud consulting. Their clientele primarily consists of small businesses.

Resecurity, Inc., a cybersecurity company, was established in 2016. Their small team is in Los Angeles, California. Their services include cybersecurity, IT managed services, and IT strategy consulting.

Hounder is a digital design and development company based in Redlands, Calif. Founded in 2016, the team of 3 specializes in web development, web design, and custom software development. 

WestLink is a midsize Boulder, Colorado-based software development company. Launched in 2016, the team focuses on custom software development, e-commerce development, mobile app development, web development, and more.

Implemify is an IT strategy consulting company. They provide IT strategy consulting, CRM consulting and SI, IT managed services, IT staff augmentation, and more and were founded in 2023. The firm is in Streamwood, Illinois.

VIDEN is a digital advertising & analytics consultancy. Founded in 2017. They have about 40 employees that serve midmarket, small business, and enterprise clients in the eCommerce, business services, education, finance, gaming and hospitality & leisure sectors. Services include digital advertising (Google Ads, Meta Ads, TikTok Ads), digital analytics (GA4, Firebase, GTM) and strategic consulting.

NIFTIT is a design and development agency based in New York, with an office in Ho Chi Minh City, Vietnam. The agency, founded in 2013, has a team of around 20 that provides, among others, ECM consulting & SI, IT managed services, and applications management & support services to various organizations, institutions, and companies. 

Solwey Consulting is a consultancy based in Austin, Texas with more than 10 members. They have offered custom software, web, and mobile app development solutions for clients that work in the industries of advertising, business services, and consumer products.

IT strategy consulting company We Solve Problems was launched in 2010. They are located in Beverly Hills, California and have a small team. Their services include IT strategy consulting, IT managed services, cybersecurity, cloud consulting & SI, and more.

Idenhaus is an Atlanta-based cybersecurity and identity management firm. Founded in 2014, this team of nine delivers IT strategy and consulting, cybersecurity consulting, and managed IT services.

ClearCom IT Solutions, Inc., an IT managed services company, was established in 2001. They are in Sturbridge, Massachusetts and have a small team. ClearCom IT Solutions, Inc. Offers IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.

Wintec Group Inc. Is a CRM consulting and SI company. Their small team is located in New York, New York and focuses on CRM consulting and SI. The company was established in 1996.