Sealite USA is an Australian - USA joint venture designed to offer USA-based assembly and inventory capabilities, dealer support and customer service.

Based in New Hampshire, Sealite USA is the result of a partnership between long-established Watermark Navigation Systems and Sealite. Watermark Navigation Systems draws on the resources of in-house designers and engineers to quickly offer solutions for navigation requirements.

Sealite began manufacturing marine aids to navigation in 1982.

With the introduction of ultra-high intensity LEDs (Light Emitting Diodes), Sealite recognized the advantages of replacing globes with new LED technology. Adopting this new technology allowed Sealite to create a range of products that consume extremely low levels of power, making them ideal for solar energy sources as well as being almost maintenance-free.

Since then, our range of navigation aids has expanded to include; leading lights, bridge lighting, rotationally-moulded buoy products, power-systems, and products to provide safe environments for aviation, telecommunication and mining customers worldwide.

Sealite products can now be purchased through any of almost 100 Authorised Distributors worldwide, and are in service in more than 110 countries. End users include major military establishments, Coast Guard and Ports and Harbours.

Sealite's design and development capabilities are supported by leading in-house engineers with backgrounds ranging from optical, polymer, electronic and aeronautical engineering. All of our products are manufactured under ISO9001:2000 conditions for quality assurance, and our product warranty is one of the strongest in the industry.

Sealite has four specialized divisions;

1. A dedicated in-house research and development centre for electronics
2. Specialised tooling and injection die making facilities
3. Skilled optics engineering facilities
4. Rotational moulding facilities

Sealite treats the development of new products as a core business practice, and expects to sustain a high level of future growth through the continual recognition of our customers' needs worldwide. The company remains solely owned by the Procter family, two of who (Jeff and Chris) are Executive Directors.