Alle Firmen mit dem Anfangsbuchstaben D
- Dipl-Ing. Franz Strauss
- Dipl-Ing. Franz Walchetseder
- Dipl-Ing. Fras Danilo
- Dipl-Ing. Fremuth Wolfgang
- Dipl-Ing. Frey Felix
- Dipl-Ing. Frey Gerald
- Dipl-Ing. Friedl Georg
- Dipl-Ing. Friedl Markus
- Dipl-Ing. Frischenschlager Gert
- Dipl-Ing. Fritsch Emil Carl Ludwig
- Dipl-Ing. Fritz Alina Vanessa
- Dipl-Ing. Fromm Philipp
- Dipl-Ing. Fröhlich Doris
- Dipl-Ing. Fuchs Ewald
- Dipl-Ing. Fuchs Gabriele
- 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. Fürtbauer Theresa Anita
- Dipl-Ing. Gabelar Sandra Iwona
- Dipl-Ing. GaIl Markus
- Dipl-Ing. Gaisbauer Monika
- Dipl-Ing. Galevski Vlado
- Dipl-Ing. Gallasch Gerald
- Dipl-Ing. Galler Siegfried
- Dipl-Ing. Ganster Gerhard
- Dipl-Ing. Gantner Christian
- Dipl-Ing. Gasser Robert
- Dipl-Ing. Gassler Bernhard
- Dipl-Ing. Gastgeber-Possert Barbara
- Dipl-Ing. Gattermann Andreas
- Dipl-Ing. Gaugeler Markus
- Dipl-Ing. Gauhs Ernst
- Dipl-Ing. Gebeshuber Josef
- Dipl-Ing. Gehrer Ingo
- Dipl-Ing. Gehrer Ingo
- Dipl-Ing. Geier Manuel
- Dipl-Ing. Geiger Bernhard Alois
- Dipl-Ing. Gelbmann Klaus
- Dipl-Ing. Genser Elisabeth Maria
- Dipl-Ing. Georg Bauer
- Dipl-Ing. Gerbl Heinz
- Dipl-Ing. Gerhard Perlot
- Dipl-Ing. Gerhard Rabanser
- Dipl-Ing. Gerhard Wurnig
- Dipl-Ing. Gerhard Zeiler
- Dipl-Ing. Gernedel Heinrich Gabriel Josef
- Dipl-Ing. Gerold Gassner
- Dipl-Ing. Gerstenmaier Ulrike Christiane
- Dipl-Ing. Geßner Bernd
- Dipl-Ing. Ghete Mihai Calin
- Dipl-Ing. Giczi Stefan
- Dipl-Ing. Gierlinger David
- Dipl-Ing. Gillhofer Rene
- Dipl-Ing. Gilli Gerhard
- Dipl-Ing. Giselbrecht Ernst
- Dipl-Ing. Glaninger Josef
- Dipl-Ing. Glanzer Reinhold
- Dipl-Ing. Glas Josef
- Dipl-Ing. Glaser Grit
- Dipl-Ing. Glatt Andreas
- Dipl-Ing. Glatz Günter
- Dipl-Ing. Glatz Vesna
- Dipl-Ing. Gmoser Andreas
- Dipl-Ing. Gobec Florian Emmanuel
- Dipl-Ing. Gogg Adolf
- Dipl-Ing. Gollob Peter
- Dipl-Ing. Golob Wolfgang
- Dipl-Ing. Goosmann-Ruckenbauer Astrid
- Dipl-Ing. Gorbach Daniela
- Dipl-Ing. Gottfried Arnold
- Dipl-Ing. Gottschlich Tomas
- Dipl-Ing. Grabner Wolfgang
- Dipl-Ing. Grasser Stephan
- Dipl-Ing. Grassnigg Christian