Some manufacturers who fitted MARLES boxes as original equipment:

Aston Martin
Alfa Romeo
Aveling Barford
Bristol
Morrison
Nash Healey
Triumph
Thwaites
Rob Roy
Electricar
Gordon Keeble
Winget
Opperman motorcarts
Smiths Electric Vehicles

Daimler
Lanchester
Alvis
Ford Pilot
Invicta
Trusty
Turner
Lansing Bagnall
Benford
Thomas Green
Weatherill
Coles cranes
Bonser forklifts
ERF trucks

Rover
Healey Westland
Healey Tickford
Healey Abbott
Healey Silverstone
Healey Duncan
Allard
Singer
Scania Vabis trucks
HRG
Bamford Claeys combines
KIEFT racing cars
Douglas Equipment

Pierre Trattori tractors Italy