Explore Top Tech Companies
All Filters
Location

Remote jobs

Industry

DEI

Tech Stack

Perks

Size

Top Charleston, SC Security Companies (8)

Don't see your company?

Create a company profile
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.


Security • Cybersecurity
North Charleston, South Carolina, USA
90 Employees

Adapt Forward specializes in Defensive and Offensive cyber operations. We strive to rewrite the rulebook on how Cyber Defense and Incident response is done with a unique blend of offense to validate our defense.


Big Data • Cloud • Internet of Things • Security • Software
15 Offices
637 Employees

Segra is one of the largest independent fiber infrastructure bandwidth companies in the Eastern U.S. It owns and operates an advanced fiber infrastructure network of over 30,000 miles that connects more than 10,000 locations and six data centers throughout nine Mid-Atlantic and Southeastern states. Segra provides Ethernet, MPLS, dark fiber, advanced data center services, IP and managed services, voice and cloud solutions, all backed by its industry-leading service and reliability. Customers include carriers, enterprises, governments, and healthcare organizations. In addition, Segra delivers high-speed, fiber-based integrated telecommunications services to residential and business customers in portions of Virginia under the Lumos Networks brand name and in the Piedmont Triad region of North Carolina under the NorthState brand name.


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.


Security • Software
Charleston, South Carolina, USA
167 Employees

PhishLabs by HelpSystems provides Digital Risk Protection through curated threat intelligence and complete mitigation. Our Solutions: Brand Protection Account Takeover Protection Social Media Protection Data Leak Protection Suspicious Email Analysis Security Awareness Training Our Platform: Digital Risk Protection Curated threat intelligence and complete mitigation in one solution, protecting critical digital assets and data from external threats across surface, dark, and deep web sources.​ To learn more about PhishLabs, visit www.phishlabs.com or email info[at]phishlabs[dot]com. PhishLabs is a proud member of the Charleston Digital Corridor: http://www.linkedin.com/company/1271655


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.


Security
Island of Palms, South Carolina, USA
134 Employees

In a field that is highly competitive, Diversified Protection Corporation (DPC) is a spirited company effectively providing superior security services to federal and commercial organizations. The company was founded in 1999 as Diversified Planning Concepts in Columbia, South Carolina. The company successfully changed its name to Diversified Protection Corporation and incorporated in the state of Nevada. We provide our clients security services with integrity, superior performance and proactive solutions that are cost efficient. DPC has a proven track record of providing customized protection plans to our client’s individual needs, desires, and within their budget. Moreover, we have the immediate response capabilities to increase those levels of protection, as well as the flexibility to scale down our services as conditions warrant. This adaptability in today’s ever-changing security world provides our clients with a real-time, on call “partner!”


Hardware • Information Technology • Security • Consulting • Cybersecurity
3 Offices
10 Employees

CCP Tech Is Your Trusted Local IT Managed Services Provider And Business Technology Consulting Service. We Have Proudly Served The Region Since 2000. CCP Tech Has Offices In Charlotte, NC, Charleston, SC, And The Washington, DC Area, And We Remotely Serve Businesses Across The Country. We Are Your Next IT Services Provider.