SevenSeas ;

Mare Supply & Services acts as representative of Seven Seas in Turkey, representing the Seven Seas group at all Turkish ports, straits and shipyards. Seven Seas is a global player in the maritime industry and has a ranging network of 600 ports worldwide, by this business cooperation we are able to serve our clients with our services globally, anywhere, anytime. Please visit the Seven Seas Group website for more information at

SIKA Dr. Siebert & Kühn GmbH & Co. ;

In the maritime world, in particular the oil & gas industry, all devices which are used for measurement of environmental conditions and which have a significant influence on the accuracy and validity of test and/or sample results, must be calibrated before use. Being located in the middle east, Mare Supply & Services has unmatched experiences in the oil industry and offers Certified Services including Calibration, Measurement and Control Services for Flow, Level, Temperature, Pressure and Force technology as we are the Authorised Service Partner of SIKA Dr. Siebert & Kühn GmbH & Co. in Turkey. Additionaly to our Technical Services we offer high-quality equipment for sale/rental, On-Board and On-Site 24/7. Please visit the SIKA website for more information at

Sim4Crew ;

As Mare we are the representative for Sim4Crew in Turkey. Sim4Crew allows seafarers to use their sim card all around the world in 170+ countries. No need to buy a local sim card anymore. Furthermore no passport is required and the cards have no expiration date; costs are up to 90% cheaper than local alternatives. Furthermore data bundles ranging from 250MB to 5GB are offered, which allow seafarers to be in touch with their family, wherever they are. For more information you may contact us at and visit