Gardline, a wholly owned subsidiary of Boskalis, is a multidisciplinary marine survey company, providing a comprehensive range of marine services including geophysical, geotechnical and environmental surveys. Established in 1969 in Great Yarmouth, Gardline has grown to become one of the world's largest and well reputed marine survey companies.

Garmin make products that are engineered on the inside for life on the outside. They do this so customers can make the most of the time they spend pursuing their passions. With more than 19,000 associates in 80 offices around the world, they bring GPS navigation and wearable technology to the automotive, aviation, marine, outdoor and fitness markets.

Gecko Head Gear was born from a moment of inspiration and innovation, which has lead us to become world leaders in Marine Safety Helmet Manufacturing.

General Dynamics UK is one of the UK’s leading defence companies and an important supplier to the UK Ministry of Defence (MoD). They have more than 50 years’ experience delivering C4I communication solutions, Armoured Fighting Vehicle (AFV) capability and avionic systems.

GI Group is a marine engineering company specialising in the supply of original, OEM and suitable replacement spare parts for air compressors, pumps, purifiers/separators, refrigeration, auxiliary engines, plate coolers and distillers.

The Gibunco Group today is not only the most prominent private enterprise in Gibraltar, but also a in the international market. Worldwide Co-ordination Centres link with over 300 locations across the globe in the world’s major shipping routes, providing customers with comprehensive marine services, including underwater ship maintenance, ship agencies as well as other marine services. As an extension of our marine enterprises, Gibunco G

Glasgow Maritime Academy also provide consultancy to the shipping industry on legal matters. They also provide remote nav assessments and vdr audits. They also design tailor made software for clients.

GLO Marine Ltd. have worked with most vessel types in close cooperation with various owners and shipyards across Europe, which allowed us to understand all the design and construction pitfalls specific to small specialised vessels. GLO Marine Ltd. clients can now benefit from fit for purpose and technically sound designs, meeting 100% of their operational requirements, or to put it in other words, peace of mind.

Global Marine is part of the Global Marine Group. The company has a legacy of over 160 years in both deep and shallow water operations and operates worldwide with head offices located in Chelmsford, UK and Singapore. Widely considered as subsea fibre-optic cable experts by the industries we operate in, Global Marine offers comprehensive installation, maintenance and emergency repair solutions to the telecoms sec.

The Global Marine Group is a major independent provider of submarine cable solutions offering a broad range of services, including consultancy, subsea cable engineering, installation and maintenance, covering the lifespan of a submarine cable system and delivered to customers worldwide.

GN Espace is a UK-based specialist galley company, whose innovative marine cooker designs and integrated systems are chosen by the world’s leading yacht builders as original equipment for their galleys.

GPS Marine based in Upnor, Kent (UK) is proud to have a tradition of over 50 years of service in the maritime industry. Throughout the years GPS Marine has expanded its activities.

Green Marine chose to target the offshore renewables, providing vessel charter and consultancy for offshore operations. As this sector grew, Green Marine procured additional vessels building a comprehensive fleet of workboats, crew transfer vessels, heavy lift and transportation barges.

Greenhowe Marine Services (Aberdeen) main business is CREW TRANSFERS / Cargo Delivery to Aberdeen bay . mainly work in Aberdeen’s Oil, Gas & Marine Supply Industries providing North Sea Boat Hire Services.

Griffin Towage Ltd specialises in Coastal Towage Services and since 1999, has proudly been one of the most reliable and cost effective coastal towage operators in Northern Europe. Griffin Towage operates a fleet of purpose designed, built and specially equipped tugs with a long and successful track record of stricken ship rescues, coastal deliveries of construction plant, jack-up barges, and every type of vessel, from support ships and tankers.

At Griffon Hoverwork, they design and manufacture hovercraft of varying payloads and application requirements. Their crafts can be offered in differing configurations to suit varied requirements. They offer outstanding expertise in naval architecture, aerodynamics and regulatory compliance engineering, combined with genuine practical shipbuilding experience.

Gruebb are well known as the suppliers of the most advanced stainless steel tube drawing oils and their products are used in plants in the US, Austria, Switzerland and the UK. They produce high performance stainless steel pressing / forming oils for aerospace applications. For an equipment builder, they have formulated and supply an innovative water-based gel for mandrel lubrication in their stainless steel tube bending machines.

GTMaritime specialise in providing solutions and services that help ensure vessel compliance and business operability 365 days a year, as well as keeping crew in touch with friends and family whilst at sea. All of this is backed up by a market leading infrastructure and unrivalled 24-hour customer support, every day of the year.

GTS Subsea is a marine data acquisition company, specialising in geosciences.provide specialist, operated survey equipment and additional services for exploration on and under the seabed. We gather survey data and seabed samples for geophysics, geotechnics and geochemistry.

Advanced Composite solutions for the wind energy, aerospace, marine, and many other industries. An impressive portfolio of structural core materials, prepregs, adhesives, wind blade mould tooling, kitting and composite structural engineering services enables Gurit to offer the most complete composite solution on the market.

Halyard has focused on providing technical equipment and services that make boating more enjoyable. Initially an Aquadrive distributor, their offerings quickly grew to encompass other noise reducing technologies including sound insulation and exhaust systems for all kinds of vessel.

Hamble Propellers & Engineering Services Manufacture the best Quality propellers and stern gear using the latest design and casting techniques. Hamble Propellers & Engineering Services use only virgin metal stock to ISO & BS1400 Standards. Propeller Shafts are manufactured in a High Quality Marine Grade 316 Stainless Steel.

Selling Marine Supplies and Accessories Since 1985 Harbour Chandler is a locally owned and operated business that has had its doors open to the public since 1985. What has made us so successful over the years is our well-stocked shelves, our fair prices and our efforts to find whatever it is that our customers are looking for.

Harbour Clean offers a range of innovative solutions for the provision of shallow water services in all marine environments. tilising a unique fleet of vessels - including amphibious Truxor-type craft, survey vessels, landing craft and utility barges - Harbour Clean ensures total environmental control and management in areas normally considered to be inaccessible to conventional craft.

Harold Hayles Limited, .the boat yard situated in the harbour, offers full facilities for all marine services, with all the traditional skills available from our own employees. Run for over 70 years as family businesses on the site of the Sandhouse, we offer the personal friendly welcome of a traditional boat yard.

Harris Interactive is a full-service, digital consultative custom market research agency that combines sector expertise with award-winning research design. We work internationally out of offices in the UK, France, and Germany.

Harwich has attracted trade from across the world. With its deep natural estuary it continues to contribute to the UK’s economic growth. Harwich also ensure the safety of everyone using the harbour. Harwich Pilotage, Vessel Traffic Services and supporting marine services work to keep the Haven flowing night and day.

Haulystic is a pioneer in global e-commerce logistics, leveraging cutting-edge technology and operational expertise to simplify cross-border trade. They offer a comprehensive suite of services, including customs clearance, cross-border logistics, and digital solutions, designed to streamline operations and enhance the customer journey from pre-click to post-click.

Hays Ships owns and operates a small fleet of survey, research, and patrol vessels for a wide variety of clients. With over forty five years of history as a specialist vessel provider, the company has unique experience to offer clients which augments the capabilities of the vessels. Hays Ships vessels are highly targeted to meet client requirements but are typically in the 50 to 100m range with Dynamic Positioning (DP) systems.

Heatexchangers Southwest was established in 1992 and moved to its present premises in 2006. Heat Exchangers (South West) Ltd. has extensive experience of the heat exchanger industry and its varied applications gained in the UK, US, Europe, Africa and the Middle East. Between them, they have re-tubed and remanufactured virtually every make and model of shell and tube apparatus ever used afloat or ashore.