1994

Foundation of Zyklontechnik GmbH by VOEST ALPINE Krems Finaltechnik GmbH

1995

Management Buy Out of Zyklontechnik GmbH and privatisation under participation of Dr. Günther Schwaiger

1996

Cooperation with PMT Gesteinsvermahlungstechnik GmbH Name change to PMT Zyklontechnik GmbH

2000

 Engineering Company WEMA GmbH in Gödersdorf, founded by Friedrich Willitsch in 1994,

 is merged to the company 

2001 

Foundation of PMT Zyklontechnik Asia Sdn. Bhd.

2005

Acquisition of manufacturing and installation company Weigl, Eberstein, Carinthia, by Willitsch brothers

2005

Change of company name to A TEC 

2007

A TEC in Puebla Mexico is founded

2009

Foundation of A TEC Technology Services (Beijing) Co., Ltd.

2010

Start of cooperation with GRECO (Brasil) Foundation of GRECO Combustion Systems Europe GmbH (Austria)

2011

Foundation of A TEC GRECO Projetos e Equipamentos Ltda (Sao Paulo, Brasil)

2012 

LOESCHE group becomes co-partner

2014

Closing down locations in Mexico and Malaysia

2015

Relocation of A TEC and A TEC GRECO headquarter from Krems to Gödersdorf