Alle Firmen mit dem Anfangsbuchstaben D
- Dipl-Ing. Kallinger Gerald
- Dipl-Ing. Kaltenberger Florian
- Dipl-Ing. Kaltenegger Johann
- Dipl-Ing. Kammerhuber Julia Maria
- Dipl-Ing. Kamrat Isidor
- Dipl-Ing. Kanatschnig Manfred Wilfried
- Dipl-Ing. Kapelari Peter
- Dipl-Ing. Kapeller- Pavlu Martin
- Dipl-Ing. Kaponig Bernd Odo
- Dipl-Ing. Karban Robert
- Dipl-Ing. Kargl Christian
- Dipl-Ing. Kargl Godfried
- Dipl-Ing. Karigl Karl
- Dipl-Ing. Karner Martina Maria
- Dipl-Ing. Kasper Gerhard Helmut
- Dipl-Ing. Kassl Gregor Maximilian
- Dipl-Ing. Kastner Gabriele
- Dipl-Ing. Kath Dieter
- Dipl-Ing. Katzmayer Hans
- Dipl-Ing. Kaufmann Bernd
- Dipl-Ing. Kaufmann Martin
- Dipl-Ing. Kaufmann Werner
- Dipl-Ing. Kemaloglu Emrah
- Dipl-Ing. Kempf Oliver Arno Manfred
- Dipl-Ing. Kendlbacher Peter
- Dipl-Ing. Kerbler Manfred
- Dipl-Ing. Kern Franz
- Dipl-Ing. Kern-Alexa Wolfgang
- Dipl-Ing. Keschmann Marc
- Dipl-Ing. Keseljevic Slobodan
- Dipl-Ing. Keser Mirjana
- Dipl-Ing. Kettl Stephan
- Dipl-Ing. Kiener Martin
- Dipl-Ing. Kilchenmann Jürg P.
- Dipl-Ing. Kircher Hans-Peter
- Dipl-Ing. Kirchner Alexander Dominik
- Dipl-Ing. Kirschbichler Stefan
- Dipl-Ing. Kisser Ernst
- Dipl-Ing. Klammer Alexander Philip
- Dipl-Ing. Klampferer Horst
- Dipl-Ing. Klaus Frager
- Dipl-Ing. Klaus Jung
- Dipl-Ing. Klein Hans-Joachim Peter
- Dipl-Ing. Klein Ursula
- Dipl-Ing. Kleindienst Bernd
- Dipl-Ing. Kleinpötzl Stefan
- Dipl-Ing. Kleinschuster-Mühlbacher Mario
- Dipl-Ing. Klemisch Daniel
- Dipl-Ing. Klener Josef
- Dipl-Ing. Klosterer Leo
- Dipl-Ing. Kluiber Sascha
- Dipl-Ing. Klösch Kurt
- Dipl-Ing. Knapp Andreas
- Dipl-Ing. Knapp Angelika
- Dipl-Ing. Knapp Christian
- Dipl-Ing. Knaus Hannes Christian
- Dipl-Ing. Knoll Franz Ernst
- Dipl-Ing. Knopf Martin
- Dipl-Ing. Koch Dominic
- Dipl-Ing. Kogler Georg
- Dipl-Ing. Kogler Thomas Hubert
- Dipl-Ing. Kohl Dominik
- Dipl-Ing. Kohlbacher Edgar
- Dipl-Ing. Koller Christoph Bernhard
- Dipl-Ing. Koller Roman Christoph Eduard
- Dipl-Ing. Konecka Justyna
- Dipl-Ing. Kopka Robert
- Dipl-Ing. Kopp Peter
- Dipl-Ing. Koppelhuber Josef
- Dipl-Ing. Korzil Manfred
- Dipl-Ing. Kossina Gerhard
- Dipl-Ing. Kossina Isabella
- Dipl-Ing. Kostomiris Jorgos
- Dipl-Ing. Kottinger Werner Peter Ernst
- Dipl-Ing. Kowarsch Eduard
- Dipl-Ing. Kramer Philipp Stefan
- Dipl-Ing. Krammer Dietmar Harald
- Dipl-Ing. Krasel Lukas Felician
- Dipl-Ing. Krasser Theodor
- Dipl-Ing. Kratschmer Thomas