Alle Firmen mit dem Anfangsbuchstaben D
- Dipl-Ing. Farcher Christian
- Dipl-Ing. Farzaneh Shantia
- Dipl-Ing. Fasching Josef
- Dipl-Ing. Faschinger Michael Peter
- Dipl-Ing. Fastenbauer Tanja
- Dipl-Ing. Fauland Lukas Willibald Ullrich
- Dipl-Ing. Feichtinger Christoph Simon
- Dipl-Ing. Feigl Thomas Johannes
- Dipl-Ing. Feirer Franz
- Dipl-Ing. Feist Norbert
- Dipl-Ing. Feketitsch Heinrich
- Dipl-Ing. Felber Werner
- Dipl-Ing. Felberer Franz
- Dipl-Ing. Felkel Ulrike
- Dipl-Ing. Felkel Ulrike
- Dipl-Ing. Fellner Gerhard
- Dipl-Ing. Fellner Kurt
- Dipl-Ing. Fellner Peter
- Dipl-Ing. Felsch Johannes
- Dipl-Ing. Fenz Marc
- Dipl-Ing. Fenzl Gerhard
- Dipl-Ing. Ferak Lenka
- Dipl-Ing. Fercher Toralf
- Dipl-Ing. Fessler Arno
- Dipl-Ing. Fierlinger Bernhard
- Dipl-Ing. Fina Jakob
- Dipl-Ing. Fingerlos Gerald
- Dipl-Ing. Fischel Jutta
- Dipl-Ing. Fischer Alicia
- Dipl-Ing. Fischer Christof
- Dipl-Ing. Fischer Gerhard Thomas
- Dipl-Ing. Fiskas Michael
- Dipl-Ing. Fleck Vinzenz Anton
- Dipl-Ing. Fleisch Bernadette
- Dipl-Ing. Fleischer Armin
- Dipl-Ing. Flicker Karl
- Dipl-Ing. Fliri Thomas
- Dipl-Ing. Flohr Stefan
- Dipl-Ing. Florian Lamprecht
- Dipl-Ing. Florreither Peter
- Dipl-Ing. Foisner Johanna
- Dipl-Ing. Folie Manfred
- Dipl-Ing. Formanek René
- Dipl-Ing. Forstenlehner Ludwig
- Dipl-Ing. Forsthuber Edwin Heinrich
- Dipl-Ing. Forsthuber Thomas
- Dipl-Ing. Forsthuber-Martinek Cora
- Dipl-Ing. Forstner Gerhard
- Dipl-Ing. Forstner Martin
- Dipl-Ing. Frank Reinhard
- Dipl-Ing. Franschitz Hermann
- Dipl-Ing. Franz Höller
- Dipl-Ing. Franz Johann Julius
- Dipl-Ing. Franz Walchetseder
- Dipl-Ing. Fras Danilo
- Dipl-Ing. Freiherr von Gravenreuth Wendelin Adrian Johannes
- Dipl-Ing. Freisinger Daniel Gerhard
- Dipl-Ing. Fremuth Wolfgang
- Dipl-Ing. Frey Felix
- Dipl-Ing. Frey Gerald
- Dipl-Ing. Friedl Georg
- Dipl-Ing. Friedl Markus
- Dipl-Ing. Fritz Alina Vanessa
- Dipl-Ing. Fromm Philipp
- Dipl-Ing. Fröhlich-Fohringer Doris
- Dipl-Ing. Fuchs Ewald
- Dipl-Ing. Fuchs Gabriele Elisabeth
- Dipl-Ing. Fuchs Philipp
- Dipl-Ing. Fuchs-Stolitzka Johanna
- Dipl-Ing. Fuchsberger Christian
- Dipl-Ing. Fugger Andreas
- Dipl-Ing. Fux Klaudia
- Dipl-Ing. Fuxjäger Gerald
- Dipl-Ing. Fölsche Hubert
- Dipl-Ing. Fölzer Lukas
- Dipl-Ing. Führich Christian
- Dipl-Ing. Fürst Sigrid Krista Heike
- Dipl-Ing. Gail Markus
- Dipl-Ing. Gaisbauer Monika
- Dipl-Ing. Galevski Vlado