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Top Charleston, SC Information Technology Companies (30)

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Artificial Intelligence • Cloud • Information Technology • Security • Software
19 Offices
2,129 Employees

ECS, a segment of ASGN (NYSE: ASGN), delivers advanced solutions and services in cloud, cybersecurity, artificial intelligence (AI), machine learning (ML), application and IT modernization, and science and engineering. The company solves critical, complex challenges for customers across the U.S. public sector, defense, intelligence and commercial industries. ECS maintains partnerships with leading cloud, cybersecurity, and AI/ML providers and holds specialized certifications in their technologies. Headquartered in Fairfax, Virginia, ECS has more than 3,400 employees throughout the U.S. and has been recognized as a Top Workplace by The Washington Post for the last five years.


Information Technology • Software • Consulting
Charleston, South Carolina, USA
205 Employees

Ignite Digital Services is a team of agile, effective leaders deploying digital solutions and proven methodologies to ignite business transformation. Our areas of expertise include consulting, program integration, and data science and operations. We take on our clients’ goals, challenges and missions to purposefully act and unlock innovative capabilities. When our clients are successful, we are successful. To our organization, digital transformation means harnessing modern technology to drive effective, user-centered solutions, and allow data-driven decisions across the enterprise. For national security industry clients, this includes leveraging digital tools and automation for business processes, data analytics, and financial and program management activities. Atlas Executive Consulting, LLC, is the first subsidiary of Ignite Digital Services


Healthtech • Information Technology • Insurance
Charleston, South Carolina, USA
309 Employees

HPI redefines what is possible with self-funded health plans. As a third-party administrator, we partner with health plan brokers and employers to provide innovative self-funding strategies and customized plans tailored to each client’s needs and population. Our solutions give employers greater cost transparency and control, while elevating the member experience.


Cloud • Information Technology • Internet of Things • Software • Consulting • Infrastructure as a Service (IaaS) • Automation
20 Offices
20,000 Employees

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.


Fintech • Information Technology • Other • Social Media
Charleston, South Carolina, USA
62 Employees

GoodUnited is the first company to help non-profits tap the unlimited potential of Facebook Fundraisers. GoodUnited is the future of fundraising. We offer nonprofits the complete social fundraising solution to understand, inspire and grow relationships at scale. Our combination of data science and human judgement results in better experiences and better relationships to help nonprofits acquire tomorrow’s donors, today. Want some proof? The American Cancer Society was already experiencing growth in Birthday Fundraisers as more and more supporters celebrated their special day by joining the fight against cancer. ACS made the bold decision to pursue an innovative and new peer-to-peer fundraising strategy with GoodUnited during the height of the pandemic. The success revealed the depth and breadth of people’s passion for their mission. Millions joined or donated within Facebook groups and challenges, and in this shared pursuit to conquer cancer, ACS broke the one-day Facebook fundraising record. (by a lot)


Hardware • Information Technology • Software • Consulting
3 Offices
59 Employees

INTERCLYPSE, Inc., a small business headquartered in Maryland, providing consulting services, servers, high-end work stations, software value-added reselling, hardware value-added reselling and training with over 50 years of state-of-the art engineering and sales experience to serve our customers. The consulting services division at INTERCLYPSE employs a variety of experts ready to solve your challenges. Do you have a tight deadline? Do you have challenges others have not been able to complete? Do you want help automating processes? Do you have mission critical tasks that you need experts to complete without having to worry about them? Do you need multi-disciplined professionals that think outside of the box to resolve complicated problems? Do you want to sleep at night knowing you have a professional team solving your problems on time and on budget? Then contact INTERCLYPSE services division and let us start helping you! Please see our areas of expertise below for examples of the most common challenges we are asked to solve. The hardware division at INTERCLYPSE manufactures Intel powered servers and workstations. Do you want a company that can customize a solution to fit your exact requirements including installation, cabling, spares, warranty, and much more? Do you have special power and space requirements? Contact INTERCLYPSE today to discuss our direct current (DC) servers. These leading edge servers provide the same performance and reliability as typical services with a smaller power and space footprint. The value added reselling (VAR) division at INTERCLYPSE searches for unique leading edge solutions that solve some of our toughest customers’ problems. In addition, INTERCLYPSE provides some of the best in class hardware and software reselling solutions. If you find yourself not quite sure how to solve a problem or have a problem you feel requires a solution then contact us today to find more information regarding some of our unique partnership.


Information Technology • Software
Charleston, South Carolina, USA
8 Employees

Citibot builds trust between governments and residents through accessible chat communications.


Information Technology • Marketing Tech
Charleston, South Carolina, USA
3 Employees

Ad Genius provides marketing solutions based on exceptional technical talent and creative power.


Cloud • Information Technology
Charleston, South Carolina, USA
16 Employees

Micfo is an infrastructure as a service (IaaS) provider that offers custom hosting solutions that are scalable, reliable, and geo-diverse.


Information Technology • Mobile • Software
Charleston, South Carolina, USA
11 Employees

Custom Software Development


Aerospace • Information Technology • Cybersecurity • Defense • Manufacturing
12 Offices
141,000 Employees

We are engineers and technicians. Skilled scientists and thinkers. Bold innovators and dreamers. We work on advanced technologies that will transform aerospace as we know it. We’re the leading manufacturer of defense, space and security systems, commercial jetliners, and service provider of aftermarket support.


Edtech • HR Tech • Information Technology • Productivity • Professional Services
Fully Remote
4 Employees

Rootloud is a human resource technology and assessment company. We help organizations implement and better utilize technology to improve their overall performance. We implement and integrate human resource, hiring, point of sale, onboarding, performance, and learning management systems. We have worked with over 600 companies.


Hardware • Information Technology • Security • Database
3 Offices
84 Employees

Crunchy Data is a leading provider of trusted open source PostgreSQL and enterprise PostgreSQL support, technology and training.


Information Technology
Charleston, South Carolina, USA
23 Employees

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.


Agency • Information Technology
Charleston, South Carolina, USA

Servtex is a web design and hosting service provider company.


Information Technology • Software
Charleston, South Carolina, USA
98 Employees

SPARC is a software development services company delivering quality, forward-thinking technology.


Information Technology • Virtual Reality
Charleston, South Carolina, USA
72 Employees

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


Information Technology • Virtual Reality
North Charleston, South Carolina, USA
75 Employees

STEALTH Concealment Solutions is a wireless company specializing in antenna concealment services.


Information Technology • Security
3 Offices
348 Employees

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 innovation and deliver value beyond the scope of work — ranging from complex enterprise-wide solutions to stand-alone custom projects. At TIAG, our greatest asset is our people. Our commitment to taking care of our employees inspires the dedication and longevity of our teams, ensuring success and continuity for client initiatives. TIAG’s strategic quality control management system and processes amplify our company-wide focus on excellence — ensuring the highest degree of management processes, solutions and work products we create and deliver for our customers. TIAG works to achieve and enhance our prestigious certifications for the ISO 9001:2015 Standard and for CMMI® (Capability Maturity Model® Integration) for Services (SVC) Level 3.


Information Technology • Robotics • Software • Virtual Reality
North Charleston, South Carolina, USA
530 Employees

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