Conmarine Sárl is a privately owned and fully independent consultancy company established in Switzerland on 1 december 2009.
Who are « we » ?
Conmarine Sárl is owned and managed by John Thomsen, Danish citizen with 45 years operational experience in international shipping.
Julie Pellissier-Thomsen joined Conmarine in 2023 and is now a partner of the firm and handling operation of third party tonnage, as well as bunker surveys.
Together with a team of experienced Master Mariners we can provide you with the best and most professional service you can ask for.

+41 79 456 00 34
+41 78 647 30 87