D M C
D M C / SCM
DAKE
DANCKAERT
DAYTON
DEBURGH
DECALUMA
DEIMCO / BLASDEL
DEKKER
DELANEY
DELTA
DELTA / INVICTA
DELTA / ROCKWELL

DELTA PROGETTI
DENRAY
DENS-A-CAN
DENVER
DEPENDABLE
DETEL
DEWALT
DIEFFENBACHER
DIEHL
DIMET
DIMTER
DIP-TECH
DIXIE AIR
DOALL

DODDS
DONALDSON / TORIT
DOOSAN
DORINGER
DOUCET
DOUGLAS MANUFACTURING
DUBOIS
DUBUS
DURAMAC
DURA-QUIP
DUST TECHNOLOGY
DUSTEK
DUST-EX
DYNAMOTIVE