Visit us on BOOT 2023

GS Composite

Welcome to BOOT 2023

GS Composite

Visit us on METSTRADE 2022 – Marine Equipment Trade Show

Join us at the world’s largest marine equipment trade show
from 15 – 17 November 2022!

Enjoy the much-awaited return of face-to-face business for the leisure marine industry this November in Amsterdam. METSTRADE 2022 will fully resume its unrivalled role as the world’s largest marine leisure B2B exhibition and global networking hub on 15-17 November at RAI Amsterdam.

You are welcome to visit us in Slovenian Pavilion, stand 05.175

Mets 2022

Smart lock for foldable gangways

Smart lock (safety side fixation) is an innovation for turning a foldable gangway into a solid model. It provides better filling and it is easier to handle the gangway when you lift it from the pier to the boat. 

Smart lock
Smart lock
Smart lock

Cover for female deck fitting

Cover for fitting is ideal solution for keeping the female deck fitting clean from water and dirt when the gangway is not in use.

Cover can be used on all female fittings (basic, safety, mirror fitting) and is compatible with all fittings bought in previous years. Strongly recommended also for customers who have more the one fitting mounted on the boat.

Cover is easy to remove with special pin that comes in the package.

Contact us for more information and order:

Bon voyage!
GS Composite team
Cover for fitting
Cover for fitting
Cover for fitting

Nature friendly water hydraulicasteering system – Green WHS

Our team developed a feasibility study on the implementation of a Nature friendly water hydraulic steering system for vessels, mainly sail boats (Green WHS). Green WHS has the potential to be a new, sustainable and environmentally friendly solution for steering systems in vessels and to provide many environmental and economic benefits.

Our objective was, after conducting research on the different types of possible solutions to the problem of currently complicated and fragile mechanical steering systems, to focus our study on the construction of Hydraulic steering/operating system. Such systems are currently used in a wide range of motor-operated vessels, whereas for sailing boats such steering systems are not available on the market. The greatest challenge of all existing hydraulic steering systems is environmental – hydraulic oil leakage. Namely, 1 drop of hydraulic oil damages 150 l of drinking water and the cleaning of 1000kg of polluted soil costs around 2.000€.

Our team concluded, that the only viable solution in developing a breakthrough steering solution is using a hydraulic system with an environmentally friendly medium. With the Green WHS steering system hydraulic oil leakage is impossible, since the hydraulic medium in our case is water. A vast majority of the sailing boats currently sailing the world’s seas are being steered with a complex mechanical steering system. A great disadvantage is in the complexity of the currently standard built-in mechanical steering systems with steel-wiring, intertwined with chains and transfers that is hidden in the boat’s hull that connect the steering wheel and the rudder, that require a lot of compromises in design and placement of the solutions, which are at the same time very fragile and prone to malfunctions. Green WHS addresses all those problems and at the same time also addresses the environmental issue of ‘dumpster marinas’, where old abandoned sailing boats decompose and burden water ecosystems many years; only in Spain the communities are dealing with more than 10.000 such vessels (

There are no currently known hydraulic steering system solutions for sailing boats available on the market. Currently available steering systems on the market are based on mechanic principles. We see our business opportunity in offering the market an advanced water hydraulic steering system for sailing boats that convinces the sailing boat manufacturers and buyers with its simplicity in terms of installation and maintenance requirements.

Project is cofinanced through the SME Instrument, part of the EU’s Horizon 2020 programme.

Visit us on METS Connect 2020

GS Composite is part of the Slovenian team at METSTRADE Connect, the most famous marine trade show. This year it will be held digitally, so anyone looking for a business partner in the marine industry can visit the event on December 10 2020. Before the event, you can check our company (and others) at Spirit Slovenia’s website:

You can send us the enquiry or download catalogue with some of the innovations by Slovenian marine companies. We will be happy if you join us at the event.