Hollis manufactures dependable and innovative technical diving equipment for your personal exploration needs.

We bring engineering experience to the industry, designing the highest quality diving equipment available. Built to accommodate the beginning sport diver to the exploratory technical diver, using the most cutting edge materials and proven technologies for any condition.

Offering a full range of technical diving equipment including regulators, wings, harnesses, sidemount systems, Prism 2 Tec rebreather, dry suits and exposure protection, torches and canister lights, and a wide range of accessories to meet the requirements of the most demanding technical divers.