Geminis in action

880 Stealth - built for Border Patrol, Security Enforcement, and VIP transfers

The Gemini 880 Stealth is a high-performance RIB built for VIP transfers, border patrol and security enforcement for the Foreign Commonwealth & Development Office. Powered by twin Yamaha F250NSB outboards, it delivers exceptional speed, agility, and fuel efficiency, ensuring rapid response in demanding conditions.

The Stealth T-Top provides crew protection, while the Garmin navigation suite with Fantom radar enhances situational awareness and target tracking. Ullman shock-mitigating seats reduce fatigue during high-speed missions, allowing crew members to remain alert and effective. Its sleek, blacked-out design minimizes visibility in tactical operations, making it ideal for fast interception, patrol, and boarding missions.

Built for stealth and endurance, the Gemini 880 Stealth features a deep-V hull, ensuring superior seakeeping and handling even in rough seas. With a customizable deck layout, reinforced bow bollard, and high-capacity fuel tanks, it is optimized for extended patrols and high-speed pursuits. Equipped with state-of-the-art communication and navigation systems, it provides operators with real-time intelligence and precision control.

For a closer look at its performance, layout, handling, and onboard equipment, watch the videos below to see the Gemini 880 Stealth in action.

• Gemini 880 Patrol RIB - Video
• Performance Test & Handling - Video
• Gemini 880 Review - Video
• View Full Details - Case Study

Royal Navy Maritime Reserves Welcome a New Fleet of Gemini RIBs

After extensive planning and dedication, Project Gemini has delivered six Gemini 650 RHIBs to HMS Calliope, HMS Cambria, and HMS Eaglet. These high-specification boats will enhance Maritime Reserves training, strengthening their ability to support frontline naval operations. Each vessel is fitted with twin 80hp Mercury outboards, Shoxs impact mitigation seating, a Garmin navigation suite, radar and communications systems, and supplied with twin-axle braked road trailers for transportability.

Based at RNR Units in Cardiff, Liverpool, and Newcastle, the RHIBs will be used for seamanship, navigation, and radio communications training under the RYA Powerboat Scheme, ensuring reservists gain hands-on experience in real-world maritime conditions.

Commodore Mel Robinson, Commander of the Maritime Reserves, stated:
“These RIBs are key to our marinisation training, reinforcing our seamanship focus and ensuring Reservists are well-prepared to support Royal Navy operations at sea.”

• More Information

New South Wales Police

Some rare and great photos and video of the fleet of Geminis operated by the NSW Water Marine Police teams. These Geminis have been specially modified and equipped for specialist roles in the region including Interdiction, Insertion and boarding.

Other key users in similar roles include:

Footage and photos of these key users are rare but on occasion we get sent some interesting shoots, including this one from the Royal Australian Navy, who operate a fleet of Geminis a These Gemini 7.8m were modified and developed to support the Australian Navy dive support unit. A rare photo below of the dive unit in operation.

Plus Special Force Teams operating Gemini in roles from Insertion, interdiction and interception include:

UK Marine Police Force

Supporting the UK Police Force, this Gemini WR 1060 Cabin not only protects the crew from the damp British weather allowing them to remain on patrol for a longer period, it has been equipped, modified for Specialist Law enforcement roles, whilst meeting local authority compliance.

Operational tasking of the WR1060 cabin includes:

Maritime Security and Policing

Specialist operational tasking including: law Enforcement, Event Security, Anti-Piracy, Interdiction, Boarding & Surveillance see many of the Gemini range modified with systems integrated to support specialized tasking. Examples of integrated specialist equipment in service on Gemini’s.

Gemini 880 – Military & Defense Applications

The Gemini 880 is a high-performance Rigid Inflatable Boat (RIB) engineered for military, defense, and tactical operations. Powered by a Yamaha 400hp V8 XTO Offshore Outboard, it delivers exceptional speed, range, and offshore capability, ensuring rapid deployment in high-stakes missions. Its deep-V hull and Hypalon sponsons provide superior stability, durability, and seakeeping, even in extreme conditions.

Built for rapid response, border security, and patrol duties, the Gemini 880 features Raymarine navigation, a protective console, and seating for 11, including Ullman shock-mitigating seats for crew endurance. With a customizable deck, reinforced bow bollard, advanced electronics, and a 600L fuel capacity, it’s a mission-ready platform capable of supporting coastal defense, search and rescue, and special operations worldwide.

For high-risk operations, ballistic protection can be integrated, including crew area shielding, RIB tube protection blankets, and reinforced engine covers. These defensive solutions provide vital protection against small arms fire, ensuring operational security in hostile environments. With lightweight, removable ballistic systems rated to withstand up to 7.62x39mm rounds (BR4+ / assault rifle ammunition), the Gemini 880 offers essential defense without compromising speed or agility, making it a highly capable asset for military, law enforcement, and security forces operating in extreme conditions.

“Black Betty” Whole Body Vibration Reduction System

Fluid Boats, the US dealer for Gemini Bots, has designed and strengthen the Gemini 1060 to incorporate Shockwaves ICE3 (Integrated Control Environment) suspended cockpit.

The ICE3 is a patented suspended cockpit which is designed to provide advanced, adjustable, multi-axis shock mitigation for vessel crews, personal effects and electronics. If required the ICE3 can also carry climate controls, weather protection, sensors, antennas and self-righting gear.

The suspension components were developed by mirroring successful NASCAR race chassis designs. Fully adjustable Shockwave/FOX Racing shock absorbers are on each corner and a sway bar is included, which has variable rates to limit pitch and roll. The ICE3 chassis can be configured in any length or width and has been produced to date in configurations from 2 to 6 passengers and crew.

Shockwave ICE Consoles are the world’s only triple-axis, fully suspended marine shock mitigation seating system. These suspension consoles allow crews to easily operate controls and electronics while underway at speed. In addition, the ICE provides protection for occupants and sensitive electronics from high speed wave impacts.

• Read more about this ICE reducing system.
• Black Betty - Fluid Watercraft - Video

Jersey Lifeboat Association’s WR880: The Fastest Inshore Rescue Vessel in the Channel Islands

Berthon RIB Solutions has built the Gemini WR880 for the Jersey Lifeboat Association (JLA), creating the fastest inshore rescue vessel in the Channel Islands. Chosen for its exceptional seakeeping and durability, the WR880 is based on the same proven platform used by South Africa’s NSRI, which operates in some of the world’s most extreme sea conditions.

Designed to meet the rigorous demands of modern search and rescue operations, the WR880 is powered by twin Mercury 225hp outboards, achieving speeds of over 50 knots. The boat is equipped with a self-righting system, a 300L water ballast system for enhanced stability, and advanced electronics, including radar, remote-controlled searchlights, FLIR cameras, and a wireless Diamond communication system.

Crew safety and endurance are prioritized with Allsalt SHOXS shock-mitigating seats, reducing fatigue in rough seas. Built with commercial-grade DTEX 1670 Orca Hypalon tubes, the WR880 ensures reliability and resilience in extreme conditions.

Andy Hibbs, JLA Coxswain, shared his thoughts on the new lifeboat: “The WR880 is an incredible asset for our station and crew. Its speed and capability will make a real difference in saving lives at sea.”

Mark Robertson, Design Engineer at Gemini Marine, added: “That is the most capable and good-looking rescue platform I have had the good fortune to be involved with. A rescue workhorse is born.”

Funded entirely by local donors, this cutting-edge rescue RIB strengthens Jersey’s lifesaving capabilities, enabling rapid response times and enhanced operational effectiveness. The WR880 is a testament to JLA’s commitment to saving lives at sea with the best equipment available.

• Read the Full Story

Sixty Three Geminis in operation with South Africa’s National Sea Rescue Institution

There are few boats that get treated with such loving care as a Sea Rescue vessel. But then there are few boats that are expected to perform as flawlessly, often under extreme conditions, as one of these yellow and red Ribs.

Some of the world’s best designs are run in NSRI rescue fleet, and so it is with great pride that an amazing 63 out of 80 boats in the South Africa’s National Sea Rescue fleet are supplied and serviced by Gemini.

Australia Emergency Services – Marine Rescue New South Wales

The 1060 Cabined Gemini allows the The Australian Sea Rescue Team to extend their operational tasking time at sea providing excellent crew protection and domestic support for extended time at sea. The 1060 versatile deck and cabin space allows for multi role tasking at extended ranges.

Maritime Search & Rescue Teams Operating Gemini’s

Gemini are in service with the following agencies:

Image of the St Helena Airport Rescue Team operating their fleet of Gemini WR 880 Rib, especially modified to carry large open array life raft for mass sea rescues, operating in support of one of the remotest airports on the globe.

Associated British Ports (ABP) Southampton – Gemini 780 HM Patrol RIB

Operating in one of the UK’s busiest ports, ABP Southampton’s Gemini 780 HM RIB, “Swift”, plays a critical role in patrol and harbour master duties. Designed for fast response, superior sea-keeping, and shallow-water capability, this versatile vessel allows the ABP team to reach even the furthest corners of their jurisdiction with ease.

Powered by a Yamaha 300hp outboard with an auxiliary backup, the 780 is built for reliability and performance. A custom long-range fuel tank extends operational endurance, while a large helm console with an extended screen and composite T-Top ensures all-weather protection. The boat is fully equipped with essential features, including a loud hailer, sirens, man-overboard recovery system, and a custom Versadock drive-on docking system.

Coded to CAT4 (3R) by Berthon, the Gemini 780 is the ideal platform for ABP Southampton’s demanding harbour master operations, providing enhanced safety, visibility, and response capability in busy maritime environments.

• ABP Ports Gemini WR780 - Video
• RIB Overview - Case Study

Haventus (Ardersier Port) Gemini 880 HM RIB

The Haventus Gemini 880, is operating as a Harbour Master, Port Patrol and Crew Vessel. With excellent manoeuvrability and Raymarine navigation & comms systems, it ensures efficient harbour operations and safe management of port traffic. Its swift, reliable yet economic performance from its 325hp Suzuki outboard and on-board comfort thanks to its Ullman shock mitigation seating makes it the ideal choice for this multi-role application.

• Haventus Gemini 880 - Video
• See the Case Study

Boskalis Westminster one of many Commercial Clients Operating Geminis

Boskalis Westminster, one of the UK’s largest dredging firms, operates the new Gemini WR880 for engineering support, crew transfers, and workboat duties. With a fleet of around 500 vessels and auxiliary equipment, Boskalis ensures optimal deployment for each project, and the WR880 enhances their capability in demanding marine environments.

Welsh Fisheries: CERIDWEN – A Purpose-Built Patrol RIB

Commissioned for the Welsh Government’s fisheries patrol operations, CERIDWEN is a Gemini 650 designed for efficiency and durability. Powered by twin Suzuki 90hp engines, it features Ullman shock-mitigating seats for four, ensuring comfort during long patrols. The custom helm includes a tablet mount for navigation and data collection, while the spacious deck allows room for essential equipment. With black tubes accented by a red stripe in tribute to Wales, and a fitted life raft for safety, CERIDWEN is a reliable and capable asset for fisheries enforcement.

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Supporting the worlds Fisheries Organisations

Gemini RIBs are in service with the following fisheries agencies protecting marine wildlife:

National Sea rescue Team

National Sea Rescue Team cut a 30ft whale free from a fishing net, off the coast of South Africa. The infant humpback whale had six ropes tangled around its body and three wrapped around its tail when rescuers found it. Members of the South African Whale Disentanglement Network (SAWDN), Cape Nature Conservation officers, Department of Oceans & Coasts and members of the National Sea Rescue Institute (NSRI) ventured out in two NSRI rescue craft, built by Gemini Marine, and were able to save the stricken whale.