Brownie's Marine Group, Inc

Brownie's Marine Group, Inc. is a marine technology company that owns and operates five subsidiaries focused on portable air, underwater breathing, safety, and marine technologies. The company serves recreational, professional, safety, industrial, and government-adjacent markets. Its operations include surface-supplied air systems, battery-powered diving systems, miniature and emergency breathing devices, high-pressure compressor distribution and service, and consumer-facing training and experiential programs. The company is transitioning from legacy gasoline-powered systems to battery-powered, software-enabled, and electrically driven technologies. It also operates a continental distribution and service platform for multiple industries beyond recreational diving. The company's product offerings are organized across its five wholly owned operating subsidiaries: Trebor Industries, Inc. (doing business as Brownie's Third Lung), Brownie's High Pressure Compressor Services, Inc. (doing business as LW Americas), BLU3, Inc., Submersible Systems, Inc. (doing business as Spare Air), and Live Blue, Inc. Brownie's Third Lung designs and manufactures surface-supplied air (SSA) systems for shallow-water recreational and light professional use. Its flagship product, the patented Sea Lion®, is a floating air delivery platform that supports multiple divers simultaneously for extended durations in shallow water. Brownie's Third Lung is transitioning its product line from gasoline engines to battery-powered configurations with instant-change battery systems. The patented Sea Lion architecture is also available for OEM boat builder integration. The company also developed BIAS (Boat Integrated Air Systems), which are tankless products and accessories designed to make boat diving easier.