Who are we?

A brand recognized by the pros

SeaZen® is a brand of Seamagine Eco Navigation, leader in licence free solar boating at sea.

We are awarded Blue Connect by the European fund Interreg and awarded GREEN Deal 06 by the Plan Climat.

 Interreg MarittimoGREEEN Deal 06

SeaZen is the Boat Club specialist in solar boating, within the Solar Mobility Sector. We are covered by the French and international press


Guillaume Jacquet-Lagreze, Founder of seaZen®

GJL1 (c)MarjorieModi200px
© Courtesy M Modi

"Wanting to share my passion for the sea, I wished to offer a quality solution for easy boating on short durations. The idea is to give you the opportunity to sail more frequently, as if you were on your own boat.

I also wish to contribute to the development of eco-friendly navigation. The solar powered boating is the only means of transport bringing pleasure while advancing in total solar autonomy!

I hope to share with you this new experience combining the simplicity of a motorboat cruise with the charms of sailing. Come and see us, 100% of our customers are satisfied about this unique concept in the world!"

Jlehnbe1's review on Trip Advisor, following a boat tour near Nice

"The boat tour with Guillaume was great! The tour was arranged on the last day of our weekend getaway and we were able to spend the afternoon relaxing and cruising around the sea with beautiful views. Guillaume is a very knowledgeable tour guide and I highly recommend reserving a tour with him and SeaZen."

Florencia H's review on Trip Advisor, following a licence free boat rental

"Renting the seaZen was one of the best experiences during our visit in the Cote d'Azur. It was a last minute decision and it was worth the rush. We called Guillaume from the marina and he made himself available on the same day.
The solar boat is perfect for a quiet ride and a swimming experience in the Mediterranean. Guillaume happened to be an amazing guide who fed us with interesting stories of the local area and celebrities villas. 
Do not hesitate to make the call. We would do it again...next time for a full day trip!"

A networking approach

In constant search for improvement while listening to our customers we adopt a naturally collaborative approach. If you want to join us in accelerating the development of solar boating, you can join us: