Top Charleston, SC IT Companies (45)

Accelera Solutions is an AI-first federal engineering organization and award-winning leader in digital transformation and IT modernization. The company delivers secure cloud, cybersecurity, and DevSecOps solutions specifically for DoD, civilian, and intelligence customers. Specializing in virtualization and systems engineering, Accelera has been helping government agencies modernize their infrastructure and accelerate the federal frontier since 2002.

Woolpert is the premier architecture, engineering, geospatial (AEG) and strategic consulting firm, with a vision to become one of the best companies in the world. We innovate within and across markets to effectively serve public, private and government clients worldwide. Woolpert is an ENR Top 150 Global Design Firm, recently earned its sixth-straight Great Place to Work certification, and actively...

The Adaptavist Group is a global family of companies with one common goal: to make business work better. We combine the best talent, technology, and processes to make it easier for our customers to excel–today and tomorrow. We are experts at delivering innovative software, tailored solutions, and quality services across some of the world’s most trusted technology ecosystems, including Atlassian,...

Hawthorne Residential Partners was founded by Ed Harrington, Shoff Allison, and Samantha Davenport. All have been friends and co-workers for years and share the same principles, desire, and entrepreneurial drive that have shaped the trio of services offered: property management, acquisitions, and development. Phil Payonk joined Hawthorne as Chief Investment Officer and Principal in 2010. The team of original owners...

Imagine One Technology & Management, Ltd. provides mission-critical support services to DoD and federal agency customers in the areas of program management, systems engineering, interactive training, information technology, logistics, test & evaluation, cyber engineering and International Programs Support. Our senior managers, with over 260 combined years of defense and industry experience, include US Navy officers, US Government senior executives and...

Fathom 4 is a veteran-owned small business with a mission of 'Engineering Freedom' for its country, clients, and employees. The company provides high-value engineering services to Department of Defense (DoD) clients, specializing in IT services for High Performance Computing (HPC) and the rapid prototyping, engineering, and integration of C4ISR systems into tactical vehicles.

Delivering transformative technology solutions for the public sector and across the Department of Defense, TIAG drives modernization through synergistic processes and unique approaches. Our people are brilliant, well-credentialed business and technology experts who provide nimble, creative solutions to multidimensional problems. Our collective expertise results in refined, comprehensive services that truly make a difference. Customers choose TIAG because we drive genuine...

At Red Hat, we connect an innovative community of customers, partners, and contributors to deliver an open source stack of trusted, high-performing solutions. We offer cloud, Linux, middleware, storage, and virtualization technologies, together with award-winning global customer support, consulting, and implementation services. Red Hat is a rapidly growing company supporting more than 90% of Fortune 500 companies.

Morgan 6, LLC is a certified Service Disabled Veteran Owned Small Business (SDVOSB) with a mission to support the War Fighter, our nation's Veterans and the US Government through advanced software engineering, responsive logistics, top quality products, and better training. We are, and we support WARRIORS FIRST.

Sentar is a leading cyber-intelligence solutions provider focused on the National Security sector. The company blends expertise in cybersecurity, intelligence and analytics, and systems and software engineering to protect national security by innovating, building, and securing mission-critical assets. Key clients include the U.S. Army, the U.S. Navy, and the Defense Health Agency.

MSS Solutions, LLC is a solutions provider for HVAC services, building automation systems, security systems and project management.

Timmons Group is a full-service engineering and technology firm recognized nationally as a “Best Firm to Work For” by CE News. With 21 offices throughout the

Ticketmaster gives millions of fans – worldwide – fair and easy access to the biggest and best in live entertainment. Driven by innovation, unparalleled scalability, and unmatched support, we are the definitive leader in professional ticketing solutions. Over 12,000 artists, teams, and venues around the world trust us to power their amazing performances daily — with more than 500 million tickets...

eGroup Enabling Technologies is a 9x Microsoft Partner of the Year and a recognized leader in Data and AI, Cloud, Hybrid Cloud, Data Center, Security, and Managed Services. With over 30 years of experience, this team of experts empowers businesses to be more efficient, productive, and secure– wherever they may be within the digital transformation journey. One of the nation’s fastest...

YourCause is a technology company connecting corporations and their employees with the causes they care most about. Our SaaS-based CSRconnect Platform is a fully hosted and managed solution used to engage employees in volunteering, giving, and sustainability initiatives, along with helping grants administrators manage corporate and foundation philanthropic programs. We currently support over 7 million employees across 170+ countries. Since...

Life Cycle Engineering uses engineering logic to solve business problems for industry, public entities and the military.

Call Experts is a total Contact Center solution for all voice and electronic communications.

Apixio is the Connected Care Platform at the intersection of health plans and providers. Our AI technology and flexible services power risk adjustment, payment integrity, and care delivery programs using centralized patient health profiles, data-driven insights, and seamless workflows. With Apixio, healthcare organizations can streamline operations, ensure accurate payment, and uncover critical patient insights—building a resilient foundation for success as...

Vendr is forever changing B2B SaaS sales by empowering companies to purchase SaaS without friction. The Vendr platform offers both a web dashboard and a people-powered service to enable the world’s fastest-growing companies to revolutionize the way they buy and renew SaaS — with fair pricing, compliance, and way less time.

Fidium is a fiber-first internet and network services company connecting homes, businesses, and communities across the U.S. with high-speed fiber optic internet and future-ready connectivity.