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Business Details
39 Years
experience
Marine Diesel Engines & Generating Sets Manufacturer
Beta Marine has been a trusted name in marine propulsion solutions since 1987, specialising in diesel engines, generating sets, and electric propulsion systems engineered in the UK. Our products, built on Kubota foundations, combine advanced engineering with durability to meet diverse maritime needs, from seagoing yachts to inland waterways. With a global network of 56 distributors, we ensure comprehensive aftersales support, backed by a 5-year self-service warranty for recreational use. Our commitment to innovation is evident in our HVO fuel compatibility, reducing CO2 emissions by up to 90% without engine modifications.

Our UK manufacturing facility enables bespoke solutions, including custom generating sets from 28 to 650 kVA, tailored to class specifications. We prioritise customer-centric service, offering technical expertise through dedicated teams for sales, aftersales, and R&D. Our 'Special Feet' installation service simplifies engine integration, while our ISO 9001-certified quality assurance underscores our industry leadership. Transparency and reliability define our operations, ensuring clients receive robust, low-emission systems with seamless global support.
Services
Marine Diesel Engines Generating Sets Electric Propulsion Saildrive Solutions Inland Waterway Engines
Details
  • Year established: 1987
Highlights and features
  • We offer a 5-year self-service engine warranty for recreational use.
  • Our products are ISO 9001 Quality Assured.
  • We provide global aftersales support through 56 export distributors.
  • Our engines are based on proven Kubota diesel technology.
  • We offer bespoke generating sets tailored to class specifications.
Associations and certifications
  • ISO 9001
Services
Marine Diesel Engines
Beta Marine's marine diesel engines, ranging from 10 to 150 hp, are engineered in the UK using Kubota technology. These quiet, compact systems deliver low emissions and robust performance, ideal for seagoing and inland vessels. Backed by a 5-year warranty and global distributor support, they ensure reliability for commercial and leisure applications.
Generating Sets
Our generating sets, based on Kubota diesel engines, provide power outputs from 4 to 58 kVA, available as open or acoustically enclosed units. Designed for marine environments, they offer heat exchanger or keel cooling options, ensuring efficient energy solutions for onboard systems and remote operations.
Electric Propulsion
Beta Marine's electric propulsion motors deliver 25kW to 31kW intermittent power with water-cooled 48v DC technology. These compact, integratable systems support hybrid configurations with solar, wind, or diesel generators, ideal for eco-conscious seagoing and inland waterway vessels requiring silent, efficient operation.
Saildrive Solutions
Saildrive systems combine replacement engines with dedicated legs or adaptors for existing setups, ensuring seamless integration. Designed for reliability and ease of installation, these solutions cater to sailboats needing efficient propulsion upgrades with global technical support.
Bespoke Generating Sets
Tailored generating sets from 28 to 650 kVA utilise Baudouin, Cummins, Perkins, or Scania engines, meeting class specifications. Available with radiator, heat exchanger, or keel cooling, these units include acoustic enclosures and remote control options for specialised maritime power needs.
People
Andrew Growcoot
Chief Executive Officer
Andrew Growcoot leads Beta Marine's strategic direction, ensuring innovation and quality in marine propulsion solutions. With decades of industry experience, he oversees global operations and maintains the company's commitment to customer-centric engineering excellence.
Laurance Talbot
Chairman & Technical Director
Laurance Talbot drives technical innovation at Beta Marine, leveraging extensive engineering expertise. As Chairman and Technical Director, he ensures product development aligns with evolving maritime standards and client requirements for reliability and sustainability.
Tim Watts
Generating Sets & Electrical
Tim Watts specialises in generating sets and electrical systems at Beta Marine. His technical leadership ensures seamless integration of power solutions, supporting hybrid and standalone applications for diverse marine environments and client needs.
Paul Grist
Kubota Based Spares
Paul Grist manages spares for Kubota-based engines, ensuring timely availability of components. His expertise in inventory and logistics supports global distributors, maintaining operational efficiency for Beta Marine's aftersales service network.
Sarah Pugh
Finance Director
Sarah Pugh oversees Beta Marine's financial operations, ensuring fiscal stability and strategic investment. Her leadership in finance supports the company's growth and long-term commitment to delivering high-quality marine propulsion solutions.
Questions
What types of marine engines does Beta Marine offer?
Beta Marine provides diesel engines for seagoing and inland waterway vessels, ranging from 10 to 150 hp, based on Kubota technology with low emissions and global support.
Do Beta Marine engines support eco-friendly fuels?
Yes, our engines are compatible with HVO fuel, reducing CO2 emissions by up to 90% without requiring modifications, supporting sustainable maritime operations.
What warranty options are available?
We offer a 5-year self-service engine warranty for recreational use, covering parts and technical support through our global distributor network.
Can I get customised generating sets?
Yes, our bespoke generating sets range from 28 to 650 kVA, tailored to class specifications with cooling and enclosure options for specialised maritime power needs.
How does Beta Marine support international customers?
With 56 export distributors worldwide, we provide aftersales service, technical support, and spare parts availability, ensuring reliable assistance for global clients.
What electric propulsion options are available?
Our electric motors deliver 25kW to 31kW intermittent power, integrating with solar, wind, or diesel generators for hybrid systems in seagoing and inland vessels.