Dunstan Kent W.
Dunwoody Paul
Dupong Thomas S.
Duppong Thomas Steven
Dupral B.v.
Duras Branko
Durbin Charles R.
Durighello Paul
Duroux Patrick
Dutton John P.
Dykstra William
Dynaform Ab
Dynamic Dinosaurs B.v.
Dynamic Mill Services Corporation
Dynamotive Energy Systems Corporation
Dynamotive Technologies Corporation
Dyson Ken
Dziadosz Lawrence M.