Farrimond
    1931
    Farrimond Diesel Motor Co Ltd
    Thorton Heath, Surrey

Fawcett-Fowler
    1907
    Fawcett, Preston & Co Ltd
    Liverpool

Firefly
    1902-1904
    Firefly Motor & Engineering Co Ltd
    Croydon, Surrey

Foden
    1899-
    Hancock & Foden
    Sandbach, Cheshire

Foden-Faun
    1974-1976
    Faun-Werke GmbH, Länsi-Saksi ja
    Fodens Ltd, Sandbach, Cheshire

Foden-NC
    1977-1978
    Fodens Ltd
    Sandbach, Cheshire

Ford  Thames
    1957-1965
    Ford Motor Company Ltd
    Dagenham

Fordson
    1929-1939
    Ford Motor Co Ltd, Coynty Cork, Irlanti ja
    Dagenham, Essex

Ford Thames
    1939-1957
    Ford Motor Company Ltd
    Dagenham

Ford (II)
    1932-
    Ford Motors Co Ltd
    Dagenham, Essex

Foster
    1905, 1919-1934
    Wm Foster & Co Ltd
    Lincoln

Fowler
    1924-1935
    John Fowler & Co Ltd
    Leeds, Yorkshire

Fraser
    1920
    Douglas S Fraser & Sons Ltd
    Arbroath, Skotlanti

Freakley
    1898-?
    William Freakler
    Stoke-on-Trent, Staffordshire

Frick
    1903-1908
    Alfred Dougill & Co Ltd
    Leeds, Yorkshire

FWD (II)
    1918-1929
    British Four Wheel Drive Tractor Lorry Co
    Lontoo

FWD (III)
    1929-1936
    Four Wheel Drive Motors Ltd
    Slough, Berkshire