Top 90 IT Services Companies in St. Louis
The Best of May 2024
Looking for a top IT services company in St. Louis?
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 St. Louis. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best St. Louis IT Companies
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Featured providers
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- $25,000+
- 250 - 999 employees
- Los Angeles, CA
Nearsure is a web development agency that has been offering web development, IT staff augmentation, and AI services to their clients since 2018. Their 50 employees are based out of Hollywood, Calif., as well as Costa Rica, Colombia, Venezuela, Bolivia, and Uruguay.
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1
- $5,000+
- 1,000 - 9,999 employees
- Washington, MO
Sikich LLP is a global company specializing in technology-enabled professional services. Founded in 1982, Sikich offers a wide range of information technology, cybersecurity, and compliance services. From corporations and not-for-profits to state and local governments and federal agencies, Sikich clients utilize a broad spectrum of services and products to help them improve performance and achieve long-term, strategic goals.
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2
- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Strategic Sales Systems is a solutions provider based in St. Louis. Founded in 1997, their team of about 20 work with a variety of industries. They specialize in CRM consulting and SI, application management and support, and cloud consulting and SI.
Clients
- Big River Telephone Company
Industries
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3
- $1,000+
- 50 - 249 employees
- St. Louis, MO
Mercury Managed Services is a cloud consulting & SI company established in 2018. Their small team is in Carrollton, Texas. Their services include cloud consulting & SI, IT managed services, and cybersecurity.
Clients
- Quadratic Insights
Industries
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4
- Undisclosed
- 1,000 - 9,999 employees
- Clayton, MO
Insight Global, a HR agency, was established in 2001. Headquartered in Atlanta, Georgia; Birmingham, Alabama; Huntsville, Alabama and Phoenix, Arizona, their large team provides HR services.
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5
- $5,000+
- 10 - 49 employees
- Clayton, MO
Atomic Revenue is a small business consulting company. Founded in 2014, the team provides business consulting, CRM consulting and SI, marketing strategy, digital strategy, and more. The firm is located in Clayton, Missouri.
Industries
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6
- $25,000+
- 10 - 49 employees
- St. Louis, MO
Located in St. Louis, Missouri, PenPath is a small data analytics company. Established in 2013, the team offers BI & big data consulting & SI.Read MoreIndustries
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7
- Undisclosed
- 10 - 49 employees
- Fenton, MO
US Cloud is a global managed cloud provider in Fenton, Mo., near St. Louis. Founded in 1996, they have about 21 employees that serve clients in the IT sector. Services include ECM consulting and SI, application management and support, and IT strategy consulting.
Clients
- Bose
Industries
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8
- $100,000+
- 2 - 9 employees
- Belleville, IL
Wattanak, Inc is a computer software company based in Cerritos, California that was founded in 2018. Their team of less than five employees provides web development, custom software development, and AI services.
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9
- Undisclosed
- 50 - 249 employees
- Creve Coeur, MO
Demand Management is an ERP consulting and SI company. The midsize team is located in Creve Coeur, Missouri. Their services include ERP consulting and SI and CRM consulting and SI.
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10
- $25,000+
- 50 - 249 employees
- St. Louis, MO
Ross Technologies is an IT services company that was founded in 1997. It employs about 69 people across two offices: its Baltimore headquarters and St. Louis location. Ross Technologies specializes in cybersecurity, custom software development, web development, and Big Data consulting and SI. Its clients are mostly government agencies.
Clients
- United States Army
Industries
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11
- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Covenant Technology Partners is an UX design company. Their small team is located in St. Louis, Missouri. Their services include ux/ui design, BI & big data consulting & SI, cloud consulting & SI, IT managed services, and more. The company was established in 2004.Read More -
12
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
SumnerOne is a telephone answering service launched in 1955. Headquartered in St. Louis, Missouri, their midsize team offers voice services, ECM consulting and SI, IT managed services, and cybersecurity.Read More -
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- $5,000+
- 10 - 49 employees
- O'Fallon, IL
Alpine Security is a cybersecurity company. They are headquartered in O'Fallon, Illinois and have a small team. Their team focuses on cybersecurity.Read MoreIndustries
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14
- $5,000+
- 50 - 249 employees
- St. Louis, MO
Oakwood Systems Group, Inc. Is a cloud consulting & SI company. They are located in St. Louis, Missouri and Lenexa, Kansas and have a midsize team that provides cloud consulting & SI, BI & big data consulting & SI, IT managed services, IT strategy consulting, and more. The firm was established in 1981.
Industries
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15
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
Frontline Managed Services is an IT strategy consulting company. The midsize team is in St. Louis, Missouri. Their services include IT strategy consulting, cybersecurity, IT managed services, custom software development, and more.
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16
- Undisclosed
- 2 - 9 employees
- St. Louis, MO
TeamCentric Technologies, a small CRM consulting and SI company, is based in St. Louis, Missouri. They focus on CRM consulting and SI and were launched in 1984.Read More -
17
- Undisclosed
- 50 - 249 employees
- Edwardsville, IL
Launched in 2017, Holistix by Utilitra is a IT strategy consulting company. Their midsize team is located in Edwardsville, Illinois. Their services include IT strategy consulting, cybersecurity, IT managed services, IT staff augmentation, and more.Read More -
18
- Undisclosed
- 10 - 49 employees
- Collinsville, IL
Computerease Group, Inc, a small cybersecurity company, is headquartered in Collinsville, Illinois; St. Louis, Missouri; Oak Brook, Illinois and Springfield, Illinois. Launched in 1984, the team specializes in cybersecurity, IT managed services, and cloud consulting & SI.Read More -
19
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
SSE is a IT strategy consulting company launched in 1966. The midsize team focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services. The company is in St. Louis, Missouri; Jacksonville, Florida and St. Louis, Missouri.Read MoreIndustries
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20
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
In St. Louis, Missouri, TierPoint is a data analytics company. The midsize team focuses on BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and IT managed services. The company was founded in 2010.Read More -
21
- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Computerease, an IT strategy consulting company, was established in 1984. Their small team is located in St. Louis, Missouri; Collinsville, Illinois; Oak Brook, Illinois and Springfield, Illinois. Their services include IT strategy consulting, cybersecurity, IT managed services, and other IT consulting and SI.Read MoreIndustries
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22
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
TierPoint is an IT strategy consulting company. The St. Louis, Missouri-based agency was founded in 2010. The midsize team focuses on IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more.Read More -
23
- Undisclosed
- 1,000 - 9,999 employees
- St. Louis, MO
Daugherty Business Solutions is an UX company. They are based in St. Louis, Missouri and have a large team. Their services include ux/ui design, BI & big data consulting & SI, IT managed services, and business consulting.Read More -
24
- Undisclosed
- 50 - 249 employees
- Brentwood, MO
Facilisgroup is an IT strategy consulting and business consulting company. They provide IT strategy consulting and business consulting and were established in 2006. The agency is located in Brentwood, Missouri.Read More -
25
- Undisclosed
- 10 - 49 employees
- Creve Coeur, MO
Model Technology Solutions is an IT strategy consulting company launched in 2014. They are located in Creve Coeur, Missouri and have a small team. Their services include IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more.Read MoreIndustries
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26
- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Aggio is an IT strategy consulting company. Launched in 2016, the team specializes in IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and custom software development. Their small agency is in St. Louis, Missouri.Read More -
27
- Undisclosed
- 50 - 249 employees
- St. Louis, MO
Launched in 2002, Contegix is an IT strategy consulting company. Their midsize team is based in Toronto, Canada and St. Louis, Missouri. Their services include IT strategy consulting, devops managed services, and cloud consulting & SI.Read MoreIndustries
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28
- $5,000+
- 10 - 49 employees
- Richmond Heights, MO
Headquartered in Richmond Heights, Missouri, Acumen Consulting is a small IT managed services company. They specialize in IT managed services, IT strategy consulting, and cybersecurity and were launched in 1994.Read MoreIndustries
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29
- $1,000+
- 10 - 49 employees
- Richmond Heights, MO
IT managed services company Acumen Managed IT Services is headquartered in Richmond Heights, Missouri. The small agency was founded in 1994. Their services include IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.Read More -
30
- Undisclosed
- 10 - 49 employees
- Creve Coeur, MO
CSG is an IT strategy consulting company headquartered in Creve Coeur, Missouri. The small team provides IT strategy consulting, BI & big data consulting & SI, custom software development, and Artificial Intelligence. The company was established in 1989.Read More
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