Karl Grabner

Waagner-Biro Austria Stage Systems AG provides stage technology, room, and seating solutions for multi-purpose halls. The company was founded on September 28, 1999 and is headquartered in Vienna, Austria.

Waagner-Biro Stahlbau AG offers steel glass technology solutions and steel construction services. It also engages in the supply and installation of steel and compound structures for framework support and building envelopes. The company was founded on September 28, 1999 and is headquartered in Vienna, Austria.

Waagner-Biro AG provides steel engineering and construction services. It also specializes in bridge technology, steel and glass architecture, stage systems, as well as special machinery. The company was founded by Rudolph Philipp Waagner on October 16, 1854 and is headquartered in Vienna, Austria.

Waagner-Biro Austria Stage Systems AG provides stage technology, room, and seating solutions for multi-purpose halls. The company was founded on September 28, 1999 and is headquartered in Vienna, Austria.

Waagner-Biro Stahlbau AG offers steel glass technology solutions and steel construction services. It also engages in the supply and installation of steel and compound structures for framework support and building envelopes. The company was founded on September 28, 1999 and is headquartered in Vienna, Austria.

Waagner-Biro AG provides steel engineering and construction services. It also specializes in bridge technology, steel and glass architecture, stage systems, as well as special machinery. The company was founded by Rudolph Philipp Waagner on October 16, 1854 and is headquartered in Vienna, Austria.

Waagner-Biro Austria Stage Systems AG provides stage technology, room, and seating solutions for multi-purpose halls. The company was founded on September 28, 1999 and is headquartered in Vienna, Austria.

Waagner-Biro Stahlbau AG offers steel glass technology solutions and steel construction services. It also engages in the supply and installation of steel and compound structures for framework support and building envelopes. The company was founded on September 28, 1999 and is headquartered in Vienna, Austria.

Waagner-Biro AG provides steel engineering and construction services. It also specializes in bridge technology, steel and glass architecture, stage systems, as well as special machinery. The company was founded by Rudolph Philipp Waagner on October 16, 1854 and is headquartered in Vienna, Austria.

Waagner-Biro Stahlbau AG offers steel glass technology solutions and steel construction services. It also engages in the supply and installation of steel and compound structures for framework support and building envelopes. The company was founded on September 28, 1999 and is headquartered in Vienna, Austria.

Waagner-Biro Austria Stage Systems AG provides stage technology, room, and seating solutions for multi-purpose halls. The company was founded on September 28, 1999 and is headquartered in Vienna, Austria.

Waagner-Biro AG provides steel engineering and construction services. It also specializes in bridge technology, steel and glass architecture, stage systems, as well as special machinery. The company was founded by Rudolph Philipp Waagner on October 16, 1854 and is headquartered in Vienna, Austria.