Top 100 IT Services Companies in the United States
The Best of October 2026Looking for a top IT services company in the United States?
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 United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States IT Companies
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1681$10,000+50 - 249 employeesRedmond, WACasaba Security is a Cybersecurity company. The team provides Cybersecurity, and the company is based in Redmond, Washington.Read More
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1682$1,000+2 - 9 employeesNashville, TNRead More
ThinkThru, Inc. is a learning and development agency in Nashville, Tenn. Founded in 2015, they have about 4 employees that serve midmarket and small-business clients in the IT, government, and business sectors. Services include video production, IT strategy consulting, and product design.
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CellebriteIndustries
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1683Undisclosed10 - 49 employeesNorwich, CTEstablished in 2003, I-M Technology, LLC, a small IT managed services company, is located in Norwich, Connecticut. Their team offers IT managed services and Cybersecurity.Read More
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1684Undisclosed10 - 49 employeesRehoboth Beach, DETeracloud LLC. Is a small cloud consulting & SI company in Rehoboth Beach, Delaware and AKM, Argentina. Their services include cloud consulting & SI and IT strategy consulting.Read More
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1685Undisclosed50 - 249 employeesBoise, IDAdanto Software is a software development firm. Founded in 2003, the midsize firm is headquartered in Boise, Idaho. Their team provides Custom Software Development, Mobile App Development, BI & big data consulting & SI, cloud consulting & SI, and more.Read More
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1686$1,000+50 - 249 employeesRockledge, FLValeo Networks Inc. Is an IT managed services company. Their team is in Rockledge, Florida and Camarillo, California and provides IT managed services and Cybersecurity.Read More
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1687$1,000+50 - 249 employeesOverland Park, KSHyre is a Back Office Outsourcing company. Their midsize team is in Overland Park, Kansas. Their services include Back Office Outsourcing, Sales Outsourcing, Customer Service Outsourcing, and other IT consulting and SI. The agency was launched in 2024.Read More
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1688$5,000+1,000 - 9,999 employeesArmonk, NYRead More
Founded in 2009, IBM iX provides IT and Cloud consulting services. Their large team of over 1,000 employees is based in Armonk, New York.
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National Stock Exchange of India Ltd. -
1689Undisclosed50 - 249 employeesNew York, NYRead More
Based in New York City, BCM One is a managed solutions provider. Since 1992, their team of 95+ has been providing IT strategy consulting, cloud consulting & SI, and IT managed services for a variety of clients.
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1690$1,000+10 - 49 employeesCalabasas, CARead More
IT Support LA is an IT managed service and Hardware as a Service (HaaS) provider based out of Tarzana, Calif. Since 2002, their team of about 15 employees has provided IT managed services to small and medium-sized clients.
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1691Undisclosed10 - 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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1692Undisclosed1,000 - 9,999 employeesChesterbrook, PARead More
Established in 2000, Boomi is a cloud consulting & SI company. They are based in Chesterbrook, Pennsylvania and have a large team. The firm offers cloud consulting & SI, IT strategy consulting, and BI & big data consulting & SI.
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1693Undisclosed50 - 249 employeesLouisville, CORead More
KIOSK Information Systems is a midsize software development firm. The Louisville, Colorado-based firm was launched in 1993. Their services include custom software development, IT managed services, and IT strategy consulting.
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1694Undisclosed1,000 - 9,999 employeesTampa, FLIT strategy consulting company LTI was founded in 1997. They are based in Tampa, Florida and Milwaukee, Wisconsin and have a large team. LTI specializes in IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and cybersecurity.Read More
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1695$1,000+10 - 49 employeesWilmington, DEEstablished in 2011, HumCommerce is an e-commerce development company. The small team provides E-Commerce Development and ERP consulting and SI.Read More
Clients
Cicero Manufacturing & Supply Company, Inc. (Illinois, USA): Industrial supply. HumC built a B2B ecosystem with PO forms, Quick Order, Requisition Lists, search merchandising, Avalara integration, & an AI Assistant. Alfa Tools (Illinois, USA): Industrial tools distributor. HumC built a B2B system syncing Epicor ERP, Magento, PIMCORE, & DAM via HumSync. Added product variant grids, sticky filters, cart-to-quote, & CSV order processing. Duke Manufacturing (St. Louis, USA): Foodservice equipment. HumC delivered Epicor CPQ configurators (Thurmaduke, drop-in, Aerohot) & Food Guards. Built DDC phases 1.1 & 1.2 with direct Salesforce integration. The Distribution Point (Alabama, USA): B2B distributor. HumC finished a Shopify Plus migration with a multi-company B2B setup, Algolia search, custom FedEx shipping, ERP order visibility, & real-time Epicor P21 ERP integration.Industries
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1696Undisclosed10 - 49 employeesMiami, FLNerds Support Inc. Is an IT managed services company. The team is located in Miami, Florida, and their services include IT managed services.Read More
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1697Undisclosed10 - 49 employeesNew York, NYCornerstone.IT is a cloud consulting & SI company headquartered in New York, New York. Their services include cloud consulting & SI and IT managed services.Read More
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1698Undisclosed10 - 49 employeesTampa, FLBig data company Inzata Analytics is based in Tampa, Florida. They offer BI & big data consulting & SI and were launched in 2016.Read More
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1699$1,000+50 - 249 employeesWestlake Village, CAISSQUARED INC is an IT managed services company. The team specializes in IT managed services and cloud consulting & SI, and the company is in Westlake Village, California and Hyderabad, India.Read More
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1700Undisclosed10 - 49 employeesMiami, FLAlfafam Management Consulting is a CRM consulting and SI company. Established in 2021, the agency is based in Miami, Florida. The small team provides CRM consulting and SI, business consulting, staffing, recruiting, and more.Read More
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1701$1,000+2 - 9 employeesInverness, ILBusiness CyberSecurity Solutions is a Cybersecurity company. Headquartered in Inverness, Illinois, their small team offers Cybersecurity. The firm was founded in 2016.Read More
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1702$5,000+10 - 49 employeesSan Diego, CARead More
IDerive, a media planning & buying agency, was launched in 2022. Headquartered in San Diego, California, their small team specializes in media planning & buying, digital strategy, content marketing, and BI & big data consulting & SI.
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1703$1,000+10 - 49 employeesMiami, FLWorkMagic, LLC is an ERP consulting and SI company headquartered in Miami, Florida. Established in 1995, the team provides ERP consulting and SI and Cybersecurity.Read More
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1704Undisclosed50 - 249 employeesBeachwood, OHCybersecurity and IT managed services company Hurricane Labs was founded in 2003. Based in Beachwood, Ohio, the team provides Cybersecurity and IT managed services.Read More
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1705$1,000+2 - 9 employeesNew Palestine, INTrueVyne is a small CRM consulting and SI company founded in 2020. Their team focuses on CRM consulting and SI, digital strategy, search engine optimization, pay per click, and more. The agency is headquartered in New Palestine, Indiana.Read More
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1706$5,000+10 - 49 employeesNew Windsor, NYRead More
Simple Search Marketing, a pay per click agency, was founded in 2015. Their small team is headquartered in New Windsor, New York and focuses on Pay Per Click, Search Engine Optimization, Social Media Marketing, Advertising, and more.
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1707$10,000+2 - 9 employeesMinneapolis, MNDieseinerdata is an Enterprise App Modernization company headquartered in Minneapolis, Minnesota. The agency specializes in Enterprise App Modernization, BI & big data consulting & SI, and Web Development and has a small team.The agency was launched in 2021.Read More
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1708Undisclosed250 - 999 employeesDes Moines, IAFounded in 1996, Pillar Technology is a midsize custom software development company located in Des Moines, Iowa. Their services include custom software development and IT managed services.Read More
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1709$5,000+10 - 49 employeesPortland, ORLaunched in 2017, Automated Dreams, a small software development company, is located in Portland, Oregon. Their services include Custom Software Development and CRM consulting and SI.Read More
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1710Undisclosed10 - 49 employeesBellevue, WAWali, a small social media marketing agency, is headquartered in Bellevue, Washington. They provide social media marketing, BI & big data consulting & SI, Artificial Intelligence, and ai consulting and were founded in 2020.Read More
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