Sealevel Systems
Computer Hardware ManufacturingSouth Carolina, United States51-200 Employees
Sealevel Systems designs and manufactures rugged embedded computing and industrial I/O solutions for mission-critical applications. The company serves defense, aerospace, and industrial automation markets, delivering reliable performance under demanding standards. Based in Liberty, South Carolina, it designs, manufactures, and supports its products in the United States, drawing on more than four decades of experience. Operating in the computer hardware manufacturing industry, Sealevel focuses on rugged edge and industrial computing solutions for demanding environments. It holds AS 9100D and ISO 9001:2015 certifications, underscoring its commitment to quality management and accountability. In 2026, the company participated in Automate 2026, highlighting its breadth of industrial hardware solutions and its work helping engineers connect machines, capture data, and control systems at the edge.