Top 100 IT Services Companies in St. Louis
The Best of December 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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- $5,000+
- 50 - 249 employees
- Gaithersburg, MD
Read MoreDesignDATA is an IT managed services company established in 1979. The company specializes in IT managed services, cloud consulting & SI, and IT strategy consulting and has a midsize team. The company is based in Gaithersburg, Maryland.
Industries
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- $25,000+
- 250 - 999 employees
- Los Angeles, CA
Nearsure is an IT staff augmentation company. The midsize Los Angeles, California-based team offers IT staff augmentation, IT strategy consulting, IT managed services, Custom Software Development, and more. The firm was founded in 2018.Read MoreIndustries
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1
- $1,000+
- 250 - 999 employees
- St. Louis, MO
Read MoreMercury 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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2
- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Read MoreStrategic 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
- $5,000+
- 1,000 - 9,999 employees
- Washington, MO
Read MoreSikich 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.
Industries
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4
- $1,000+
- 1,000 - 9,999 employees
- Clayton, MO
Insight Global is a Staffing company launched in 2001. The company specializes in Staffing and BI & big data consulting & SI.Read MoreIndustries
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5
- $1,000+
- 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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6
- $5,000+
- 10 - 49 employees
- Clayton, MO
Read MoreAtomic 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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7
- $25,000+
- 10 - 49 employees
- St. Louis, MO
In St. Louis, Missouri, PenPath is a big data analytics company. Their services include BI & big data consulting & SI.Read MoreIndustries
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8
- Undisclosed
- 10 - 49 employees
- Fenton, MO
Read MoreUS 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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9
- Undisclosed
- 10 - 49 employees
- Olivette, MO
Read MoreCertified NETS, Inc. Is an IT strategy consulting and IT managed services company. The small team is headquartered in Olivette, Missouri. Their services include IT strategy consulting and IT managed services.
Industries
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10
- Undisclosed
- 50 - 249 employees
- Creve Coeur, MO
Established in 1985, Demand Management is a CRM consulting and SI company. Their services include CRM consulting and SI and ERP consulting and SI.Read MoreIndustries
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11
- $25,000+
- 50 - 249 employees
- St. Louis, MO
Established in 1997, Ross Technologies, (RTGX) is a custom software development company. The team provides Custom Software Development and BI & big data consulting & SI.Read MoreClients
- United States Army
Industries
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12
- $1,000+
- 250 - 999 employees
- St. Louis, MO
IT Solutions is a midsize IT managed services company located in Fort Washington, Pennsylvania and Syosset, New York. Their services include IT managed services and Cybersecurity.Read MoreIndustries
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13
- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Covenant Technology Partners is a small UX design agency based in St. Louis, Missouri. The team offers UX/UI Design and BI & big data consulting & SI.Read More -
14
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
SumnerOne is a St. Louis, Missouri-based ECM consulting and SI company. They specialize in ECM consulting and SI and IT managed services.Read More -
15
- $5,000+
- 10 - 49 employees
- O'Fallon, IL
Small Cybersecurity company Alpine Security, is in O'Fallon, Illinois. The team focuses on Cybersecurity.Read MoreIndustries
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16
- Undisclosed
- 2 - 9 employees
- St. Louis, MO
Harpy IT Solutions is an IT managed services company. The St. Louis, Missouri-based company was founded in 2012. Their services include IT managed services and Cybersecurity.Read More -
17
- $5,000+
- 10 - 49 employees
- Richmond Heights, MO
IT managed services company Acumen Consulting provides IT managed services and IT strategy consulting. They were founded in 1994.Read MoreIndustries
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18
- Undisclosed
- 50 - 249 employees
- St. Louis, MO
IT managed services company Acropolis Technology Group was founded in 1996. The midsize team provides IT managed services and IT strategy consulting.Read More -
19
- $5,000+
- 50 - 249 employees
- St. Louis, MO
Founded in 1981, Oakwood Systems Group, Inc. Is a cloud consulting & SI company. The firm focuses on cloud consulting & SI and BI & big data consulting & SI.Read MoreIndustries
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20
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
Read MoreFrontline 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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21
- $1,000+
- 10 - 49 employees
- Richmond Heights, MO
Launched in 1994, Acumen Managed IT Services is a small IT strategy consulting company based in Richmond Heights, Missouri. Their team focuses on IT strategy consulting and Cybersecurity.Read More -
22
- Undisclosed
- 2 - 9 employees
- St. Louis, MO
TeamCentric Technologies is a CRM consulting and SI company based in St. Louis, Missouri. They focus on CRM consulting and SI and were launched in 1984.Read More -
23
- Undisclosed
- 50 - 249 employees
- Edwardsville, IL
Holistix by Utilitra is an IT strategy consulting company. The Edwardsville, Illinois-based company specializes in IT strategy consulting and Cybersecurity.Read More -
24
- Undisclosed
- 10 - 49 employees
- Collinsville, IL
Headquartered in Collinsville, Illinois and St. Louis, Missouri, Computerease Group, Inc is a Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More -
25
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
SSE, an IT strategy consulting company, was founded in 1966. The company offers IT strategy consulting and cloud consulting & SI.Read MoreIndustries
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26
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
TierPoint is a midsize big data analytics company headquartered in St. Louis, Missouri. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More -
27
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
The 20 MSP, an IT managed services company, is in Plano, Texas and Phoenix, Arizona. The team offers IT managed services and IT staff augmentation.Read More -
28
- Undisclosed
- 10 - 49 employees
- St. Louis, MO
Computerease is a small IT strategy consulting company established in 1984. Their services include IT strategy consulting and Cybersecurity.Read MoreIndustries
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29
- Undisclosed
- 2 - 9 employees
- Maryland Heights, MO
IT managed services company J & B Technologies LTD is headquartered in Maryland Heights, Missouri and Ballwin, Missouri. Founded in 1993, the team focuses on IT managed services.Read More -
30
- Undisclosed
- 250 - 999 employees
- St. Louis, MO
TierPoint is an IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and were launched in 2010.Read More
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