Discover the best managed service providers in South Carolina to enhance your business operations. DesignRush connects you with top agencies trusted by Fortune 500 brands like GIZ and Atlas Copco. With over 1M monthly visitors and 40,000+ vetted agencies, you can trust our platform to help you find the right partner for your needs. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Best South Carolina IT Managed Services Providers

15 Companies - Rankings updated: June 30, 2026

All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.

United States × South Carolina ×
  • Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Azumo helps businesses build intelligent apps by providing top-tier developers skilled in AI, data engineering and enterprise web & mobile applications. Our expertise has earned the trust of industry leaders like Facebook, Twitter, Discovery, Zynga, and NCSoft.  [... see all Azumo reviews ]

    Top Services:

    • Managed Services
    Location
    Charleston, South Carolina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed
  • Revolutionize Your IT with InterDev's Managed Outsourcing

    Revolutionize Your IT with InterDev's Managed Outsourcing

    Businesses no longer have to suffer from costly downtime with Managed IT Services from InterDev. Through proactive monitoring and remote issue resolution, we offer an affordable all-inclusive service plan. Say goodbye to break-fix and hello to an empowered and united team that ensures seamless support 24/7.  [... see all InterDev reviews ]

    Top Services:

    • Managed Services
    Location
    Beaufort, South Carolina
    Number of Employees
    100 - 249
  • Web Design, Development and SEO Company in USA

    Web Design, Development and SEO Company in USA

    Concept Infoway LLC is a leading web design and development company in Greenville, SC, offering custom websites, mobile apps, SEO services, and Managed IT solutions. We help businesses of all sizes thrive online with tailored digital solutions to meet your unique needs.  [... see all Concept Infoway reviews ]

    Top Services:

    • Managed Services
    Location
    Simpsonville, South Carolina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Portfolios Count
    8 Projects Listed
  • World Famous IT Services for Businesses

    World Famous IT Services for Businesses

    Accenture is a renowned worldwide IT services company that excels in digital, cloud, and security solutions. With an extensive range of expertise across over 40 industries, we provide a comprehensive suite of services including Strategy and Consulting, Outsourcing, Interactive, Technology, IoT, and  [... see all Accenture reviews ]

    Top Services:

    • Managed Services
    Location
    Columbia, South Carolina
    Number of Employees
    1000 & Up
    Portfolios Count
    4 Projects Listed
  • Since inception in 1998, SYSTEMTEC has been providing professional technical consulting services to large and small organizations, across private and public sectors, and to vertical markets including healthcare, product engineering, government, financial services, energy, manufacturing and distribution.  [... view Systemtec Inc profile ]

    Top Services:

    • Managed Services
    Location
    Columbia, South Carolina
    Number of Employees
    100 - 249
  • Award-winning IT and cybersecurity services.

    Award-winning IT and cybersecurity services.

    Corsica Technologies is constantly regarded as one of the best managed IT and cybersecurity providers. Additionally, Corsica Technologies assists businesses in using technology as a means of gaining a competitive edge in their company operations. Your IT strategy will be more cohesive as a result of our  [... view Corsica Technologies profile ]

    Top Services:

    • Managed Services
    Location
    Greenville, South Carolina
    Number of Employees
    100 - 249
  • We focus on optimizing your technology so you can focus on growing your business.

    We focus on optimizing your technology so you can focus on growing your business.

    Madelyn Tech is a leading provider of managed IT services, specializing in empowering businesses with seamless technology solutions. From proactive IT management and cybersecurity to custom software development, we deliver tailored support that keeps your operations running smoothly 24/7. Our highly trained  [... view Madelyn Tech LLC profile ]

    Top Services:

    • Managed Services
    Location
    Columbia, South Carolina
    Number of Employees
    Under 49
  • Transform your IT and business processes and focus on what matters most Improving Business Outcomes.

    Transform your IT and business processes and focus on what matters most Improving Business Outcomes.

    Companion Data Services provides leading IT solutions and managed services. We operate multiple geographically dispersed data centers, including two of the nation's largest healthcare data centers both rated among the top five percent of data centers worldwide by MIPS.  [... view Companion Data Services profile ]

    Top Services:

    • Managed Services
    Location
    Columbia, South Carolina
    Number of Employees
    250 - 499
  • Specialists In Cybersecurity

    Specialists In Cybersecurity

    Netizen, a distinguished cybersecurity firm, holds prestigious certifications including ISO 27001:2013 and ISO 9001:2015. As a Service Disabled Veteran Owned (SDVOSB) company, we take pride in our commitment to excellence.  [... view Netizen Corporation profile ]

    Top Services:

    • Managed Services
    Location
    Mount Pleasant, South Carolina
    Number of Employees
    Under 49
  • We make IT easy for local governments and businesses.

    We make IT easy for local governments and businesses.

    VC3 offers Managed IT Services, Private Cloud Services, Hosted VoIP, Custom Web Applications, SharePoint Consulting, and Website Design & Hosting.  [... view VC3 profile ]

    Top Services:

    • Managed Services
    Location
    Columbia, South Carolina
    Number of Employees
    100 - 249
  • Customized Software and Cloud Services to Help Your Business Grow.

    Customized Software and Cloud Services to Help Your Business Grow.

    At Kopis we know that you want to be a confident, proactive leader.  [... view Kopis profile ]

    Top Services:

    • Managed Services
    Location
    Greenville, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
  • Accelerating Your Technology Vision

    Accelerating Your Technology Vision

    Katalyst helps businesses achieve their tech goals, ensuring they reach new heights swiftly. We assure 100% satisfaction with our services. If not, we'll make it right or refund you for the last 30 days.  [... view KATALYST profile ]

    Top Services:

    • Managed Services
    Location
    Spartanburg, South Carolina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
  • Reliable IT Solutions for Business Growth

    Reliable IT Solutions for Business Growth

    Charleston Technology Group offers trusted and reliable managed IT services in Charleston, SC. With over 16 years of experience, the agency specializes in IT consulting, managed services, cloud solutions, cybersecurity, and disaster recovery. Its custom IT solutions fit businesses' needs, budgets, and goals  [... view Charleston Technology Group profile ]

    Top Services:

    • Managed Services
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • IT Simplified: Enterprise Managed Services

    IT Simplified: Enterprise Managed Services

    With a commitment to innovation and excellence, CompuCom Systems provides managed IT services tailored to meet diverse business needs. The agency's IT solutions enhance productivity, drive sustainability, and streamline operations. CompuCom Systems' expertise and dedication make it an excellent partner for  [... see all CompuCom Systems reviews ]

    Top Services:

    • Managed Services
    Location
    Fort Mill, South Carolina
    Number of Employees
    1000 & Up
    Minimal Budget
    $1,000 - $10,000
  • We make technology your competitive advantage.

    We make technology your competitive advantage.

    Assystant specializes in consulting, designing, developing, deploying, and maintaining scalable software solutions, providing comprehensive services to meet your business needs. Our expertise ensures the seamless integration of innovative technologies to drive your organization's success.  [... view Assystant profile ]

    Top Services:

    • Managed Services
    Location
    Indian Land, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.