Griffon Marine

Griffon Marine is a defense prime contractor based in Woolston, Southampton, United Kingdom working in naval systems, mro & logistics.

Griffon Marine is a hovercraft and marine engineering company serving commercial and military customers. Formerly known as Griffon Hoverwork, it rebranded to Griffon Marine in 2024 and operates three divisions: Solutions (vessel design and consultancy, including maritime border security, amphibious insertion, riverine and high-speed ferry work), Shipyard (fabrication, outfitting and construction at its Portchester facility) and Support (24/7 global support, spares, engineering and crew training for operators). The company builds hovercraft and high-speed vessels, and has contracts under the UK Ministry of Defence Boats In Service Support 26 programme and has delivered defence-related conversions for the Royal Marines. Its customers include coastguard, navy, army and ferry operators worldwide.