Beyond compliance, for the long haul.

Protecting what flows through every vessel.

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Hamworthy returns as independent marine water and waste systems specialist.

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Built for the systems no one can afford to get wrong.

With over a century of engineering excellence, Hamworthy leads the way in marine environmental solutions. Our legacy is built on deep industry knowledge and a relentless drive to innovate, delivering a portfolio that addresses the full spectrum of water and waste management challenges at sea.

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Built for compliance.
Backed for the long haul.

Everything that flows. Fully covered.

Built on experience. Backed for life.

From ballast to freshwater, wastewater to onboard waste handling, Hamworthy delivers integrated systems designed to perform under pressure and supported for the long haul.

Aerial view of commercial cargo ships and tankers anchored near a coastal city skyline.

Ballast Water Management

Aquarius Ballast Water Management Systems using UV or electro-chlorination treatment.

Explore ballast systems

Wastewater Treatment

Sewage treatment plants, membrane bioreactors, vacuum toilets & collection systems.

Explore wastewater systems

Dry Waste Treatment

Incinerators and recycling equipment for safer, more efficient onboard waste handling.

Explore Recycling equipment

Explore incinerators

Wet Waste Treatment

Dryers and treatment solutions designed for cleaner, more controlled onboard waste management.

Explore dryers

Freshwater Generation

Freshwater generation systems engineered for reliable onboard supply and long-term efficiency.

Explore freshwater systems

Proven where it matters.

Decades of marine engineering heritage. Systems installed across cruise, commercial, and naval fleets. A global service network that responds when it counts.
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Built on two of the most established names in marine engineering, Hamworthy brings together experience, scale, and accountability—delivering systems that perform under pressure and stand up to scrutiny.

See our track record

Hamworthy controls vast sales network

China

Italy

Germany

India

Netherlands

Finland

United Kingdom

United States

Turkey

Marine engineering technicians inspecting and servicing industrial equipment in a workshop environment.

Support that doesn’t stop at delivery.

The Services department is an integral part of Hamworthy, specializing in technical support, spare parts, and lifecycle solutions for marine and industrial systems. Our team of highly skilled engineers, technical specialists, and service professionals is committed to ensuring that our customers' equipment operates at peak performance throughout its lifecycle.
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Structured as an agile, customer-focused unit, we respond quickly to evolving demands—delivering the expertise and continuity our customers rely on.

Explore lifecycle support

Built for every vessel under pressure.

See systems in operation

Cruise

Our broad offering is supported by years of experience and extensive in-house know-how.

Ferry

Proven or innovative solutions and environmentally sound products for passenger vessels.

Merchant

Powering and operating seaborne transportation with economical and sustainable products & solutions.

Offshore

Products & solutions for every phase of oil and gas exploration, production, transportation, storage and refining.

Navy

Long-standing experience in providing propulsion and powering solutions for Navy and Coast Guards.

Specialised expedition vessel navigating icy waters near glacier formations in polar conditions.

Special Vessels

Technical expertise ensuring reliable and safe operation across a wide range of vessel types.

Careers that carry real responsibility.

At Hamworthy, we’re always looking for sharp minds to join us in shaping the future of marine sustainability. For over a century, our people have challenged the status quo and worked together to make a meaningful difference—on board, at sea, and beyond.

Explore careers at Hamworthy