Alle Firmen mit dem Anfangsbuchstaben D
- Dipl-HTL-Ing. Kahrer Wolfgang
- Dipl-HTL-Ing. Krassnig-Plass Andreas
- Dipl-HTL-Ing. Mandlz Daniel Joachim
- Dipl-HTL-Ing. May Karl
- Dipl-HTL-Ing. MBA MSc Vasak Christian
- Dipl-HTL-Ing. Piswanger-Richter Christine
- Dipl-HTL-Ing. Pölzl Harald
- Dipl-HTL-Ing. Stadler Rudolf
- Dipl-Ing . Krammer Christian GmbH
- Dipl-Ing Heinrich Pokorny Bau GesmbH & Co KG
- Dipl-Ing Herbert Rünzler Gesellschaft m.b.H.
- Dipl-Ing Horst Witte & Partner ZT-GmbH
- Dipl-Ing Mag Arnulf Ibler
- Dipl-Ing Schiebel Helmut Ziviltechniker GesmbH
- Dipl-Ing. (FH) Aichinger Thomas Alexander
- Dipl-Ing. (FH) Almer Juergen
- Dipl-Ing. (FH) Alper Tuncay
- Dipl-Ing. (FH) Ameseder Thomas
- Dipl-Ing. (FH) Andrlik Peter
- Dipl-Ing. (FH) Ardelt Joachim Wolfgang
- Dipl-Ing. (FH) Assigal Markus
- Dipl-Ing. (FH) Ausserer Florian Karl
- Dipl-Ing. (FH) Autengruber Marco
- Dipl-Ing. (FH) Bachinger Andreas Josef
- Dipl-Ing. (FH) Bachmayer Oliver
- Dipl-Ing. (FH) Bauer Alexander Leopold
- Dipl-Ing. (FH) Baumgartner Marion
- Dipl-Ing. (FH) Berger Andreas Josef
- Dipl-Ing. (FH) Bischof Emanuel
- Dipl-Ing. (FH) Block Steffen
- Dipl-Ing. (FH) Blumenkamp Olaf
- Dipl-Ing. (FH) Bogatec Christian Markus
- Dipl-Ing. (FH) Bosch Klaus Josef
- Dipl-Ing. (FH) Brandstätter Franz
- Dipl-Ing. (FH) Brantner Siegfried
- Dipl-Ing. (FH) Breidler Robert
- Dipl-Ing. (FH) Breyer Johannes
- Dipl-Ing. (FH) Bruchhart Michael
- Dipl-Ing. (FH) BSc Plössnig Wolfgang
- Dipl-Ing. (FH) Bär Wolfgang
- Dipl-Ing. (FH) Böthel Andreas
- Dipl-Ing. (FH) Bühler Florian
- Dipl-Ing. (FH) Carlsson Johannes Gerhard
- Dipl-Ing. (FH) Cermak Benjamin
- Dipl-Ing. (FH) Czybor Michael
- Dipl-Ing. (FH) Demichiel Daniel
- Dipl-Ing. (FH) Diem Stefan Roman
- Dipl-Ing. (FH) Diendorfer Günter Leopold
- Dipl-Ing. (FH) Differenz Roland
- Dipl-Ing. (FH) Dipl-Ing. Kashofer Rudolf Franz
- Dipl-Ing. (FH) Dipl-Ing. Trausmuth Andreas
- Dipl-Ing. (FH) Dobrovits Astrid Maria
- Dipl-Ing. (FH) Domenig Jürgen
- Dipl-Ing. (FH) Dorner Dominik
- Dipl-Ing. (FH) Dorsch Lutz Matthias
- Dipl-Ing. (FH) Dr. Altmann-Wallner Tatjana
- Dipl-Ing. (FH) Dr. Hinterberger Günther
- Dipl-Ing. (FH) Dr. Huber Martin
- Dipl-Ing. (FH) Dr. Mair Andreas
- Dipl-Ing. (FH) Dr. Mujkanovic Amir
- Dipl-Ing. (FH) Dreier Markus Christian
- Dipl-Ing. (FH) Eberl Fabian
- Dipl-Ing. (FH) Ebner Michael
- Dipl-Ing. (FH) Ecker-Eckhofen Gudrun
- Dipl-Ing. (FH) Eder Doris Johanna
- Dipl-Ing. (FH) Eglauer Anita
- Dipl-Ing. (FH) Ehrengruber Manfred
- Dipl-Ing. (FH) Eichberger Klaus
- Dipl-Ing. (FH) Eisner Thomas
- Dipl-Ing. (FH) Emathinger Horst Philipp
- Dipl-Ing. (FH) Endres Klaus Leopold
- Dipl-Ing. (FH) Ernecker Karl
- Dipl-Ing. (FH) Ernst Josef
- Dipl-Ing. (FH) Ersöz Orhan
- Dipl-Ing. (FH) Falk Werner
- Dipl-Ing. (FH) Feichtinger Gerald
- Dipl-Ing. (FH) Feil Karin Michaela
- Dipl-Ing. (FH) Fischer Anton
- Dipl-Ing. (FH) Fließer Bernd Josef
- Dipl-Ing. (FH) Florian Sascha Eric