About Us

Green’s is a world leader in the design and manufacture of economisers and waste heat recovery systems. Our founder Edward Green patented the first fuel economiser in 1845. Since then, we have been combining innovation and engineering expertise to help companies around the world reduce emissions, improve efficiency and save money.

Today, from manufacturing and support sites in the UK, Green’s is recognised for its superlative products and collaborative approach to design and manufacture. Our main markets are energy (biomass, waste to energy and conventional fuels), industrial and marine.

We also support our customers with services that ensure their boiler and waste heat recovery systems are kept operational at optimum efficiency.

We have agents/distributors in the following countries: Africa, Australia, Bangladesh, Brazil, Canada, Denmark, Finland, France, Greece, India, Israel, Italy, Japan, Korea, Middle East, Mexico, Pakistan, Spain, Turkey, UK and Vietnam.

You can download a brochure that provides an overview of what we do and who we do it for here.

We send enewsletters to people who have expressed an interest in keeping up to date with our news. You can see the latest issue here. If you would like to sign up for future issues please complete your details here.


We are accredited under all relevant certification and quality schemes. You can download our certificates here.

Our Policies

We have robust policies that cover all aspects of our business. You can download them here: