Zone Frontier Inc. develops data center campuses that provide land, power, and infrastructure to support artificial intelligence companies in the United States. The company operates through two segments: CleanCore and Critical AI Infrastructure. Its Critical AI Infrastructure segment engages in the development, construction, and operation of data center facilities. Its CleanCore segment develops and produces cleaning products that generate pure aqueous ozone using nanobubble technology for professional, industrial, and home use, including janitorial and sanitation solutions, ice-machine cleaning products, laundry solutions, and industrial cleaning applications for hard surfaces, floors, carpets, upholstery, and food contact surfaces. The company was formerly known as CleanCore Solutions, Inc. and changed its name to Zone Frontier Inc. in August 2026. Zone Frontier Inc. was incorporated in 2022 and is headquartered in Houston, Texas.