Industry Leaders in Marine Aids to Navigation

Click here to explore Sealite's Solutions beyond the Americas. 

Based in Tilton New Hampshire, Sealite USA is strategically located to provide local service throughout the Americas, including multilingual customer support, in-house manufacturing, new product design, and engineering services. Sealite USA is a major supplier to government authorities throughout the Americas in addition to private ports and marinas.

Sealite, part of SPX Technologies (NYSE: SPXC) is a technology leader in the design and manufacture of marine aids to navigation (AtoN) equipment including Marine Lighting, Navigation Buoys, Marine Floats, Port Entry Lighting systems, Lighthouse Lighting Equipment, and Monitoring and Control systems software.

Our company is a global manufacturer of products that guide vessels safely into ports and harbors around the world. The Sealite team is dedicated to servicing the marine industry through the efficient design of solutions that withstand the toughest environments. We offer the widest range of AtoN products in the marketplace.

The Sealite team is dedicated to servicing the marine industry through the efficient design and production of leading-edge products.

SPX Technologies is a supplier of highly engineered products and technologies, holding leadership positions in the HVAC, detection and measurement, and engineered solutions markets. Based in Charlotte, North Carolina, SPX Technologies had approximately $1.5 billion in annual revenue in 2019 and over 4,500 employees in 17 countries.

By choosing Sealite you can rest assured you have chosen the very best.

Member National Association of State Boating Law Administrators


Inland <br> Waterways solutions


Sealite provide a wide range of buoy and lantern products specifically designed...

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Ports & Harbors solutions

Ports & Harbors

Sealite can deliver a complete port and harbour solution including solar marine...

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Barge & Dredge  solutions

Barge & Dredge

Sealite understands the importance of minimizing risk near areas of barge operations,...

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All Sealite products are manufactured to exacting standards under strict quality control procedures. By choosing Sealite you have chosen the very best.