top of page
Aerial view of the workshop with a large red vessel in the center, surrounded by machinery


Established in 1903, The UnitBirwelco Group is made up of three strategically located UK based divisions - Unit Superheater Engineering, Unit Engineers and Constructors and Birwelco. 

Office block where the Birwelco division is


Birwelco is based in Halesowen and are our design office. With expertise in flares, heaters and a wide scope of engineering design work, Birwelco are experts in design, and creators of the patented Sonajet Flare Design.

USE's workshop

Unit Superheater Engineering

Based in Swansea, USE have a design office and two large workshops. USE specialise in heat transfer equipment, boilers, NDT, fabrication and engineering design.

Unit Engineers & Constructors offices

Unit Engineers and Constructors

Our Humberside office, UECL are experts in shutdowns, site work, maintenance and overhauls, with an added specialised tank division as well as a large fabrication shop.

bottom of page