The sheds clients want


GMI was built on our ability to construct the best looking, most sustainable, high-quality logistics and manufacturing facilities across the UK. We’ve owned this space for 37 years.

We’re shedmasters and inside our massive spaces our clients build the helicopters that the Ministry of Defence use to keep you and other nations safe through our partnership with Leonardo. We build the space that help our client, Siemens Mobility, deliver the trains for London Piccadilly line. We build the space that keeps the wheels of industry turning at Rolls Royce and the manufacturing industry thriving.


Symmetry Park, Doncaster