Allen Gears - Specialised in the design and manufacture of high performance gearboxes for industrial and marine applications.
https://www.bakerhughes.com/lufkin-gears-allen-gears-gearboxes-gear-couplings
Davall Gears - Manufactures gear and geared systems for all military applications.
https://www.davall.co.uk/
Llewellin's Machine Company Ltd - Manufactures and reverse engineering projects for many process plants and engineering companies throughout the world.
https://www.llewellins.co.uk/
Renown Gears Ltd - Renown Gears are a private family owned sub-contract manufacturer of high precision gears for a wide range of industries.
https://www.renowngears.co.uk/
