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UnitBirwelco brings together Birwelco, Unit Superheater Engineering, Unit Engineers and Constructors, UnitBirwelco Energy, UnitBirwelco IISP Thermal Equipment Pvt Ltd and UnitBirwelco Middle East to create an engineering group with in-house capability like no other.

Unleash the potential of thermal solutions with UnitBirwelco – the undisputed authorities in delivering cutting-edge equipment across a dynamic range of sectors, including Oil and Gas, Petrochemical, Carbon Capture, Waste to Energy, Power, Chemical, Pharma, Marine, and Hydrogen. Whatever your Thermal Equipment challenges may be, rest assured, we've got the solutions. Dive deeper into the myriad of exceptional products and services awaiting you.

From conceptualisation to creation, our prowess spans continents. With operations spanning the United Kingdom, India, and The Kingdom of Saudi Arabia, we don't just engineer – we craft excellence. Join us on the journey of innovation and quality.


We are a full service supplier with point - to - point communication like never before.



With over 100 years operating in our industry, our knowledge and experience can aid any project.


We are committed to the highest standards of quality control, and are fully certified in order to deliver a world class service.

Carbon negative

A carbon negative company since 2020 - working with us will improve your own carbon reduction goals





UK Fabrication workshops


Years experience


Unit House, Elba Business Park, Elba Crescent, Swansea, SA1 8QE

01792 654 091

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