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An overall offer to servicing the Marine and River Industry
A comprehensive range of equipment to match all end user requirements
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More than 150 years of expertise in Marine and River Aids to Navigation

GISMAN issues from B.B.T. Company established in 1860 and specializing in the implementation of major historic lighthouses and light stations on all continents, until the late 1960s.

In the early 1990s, GISMAN was acknowledged as a pioneering designer and manufacturer of modular plastic navigational buoys (with rotational moulding polyethylene float).


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Gisman - Aids to Navigation

12 impasse du Bois
ZA de Kerstran 1
56400 Brech (France)


Tel: +33 (0)2 97 29 41 21
Fax: +33 (0)2 97 29 41 30