HDAO is a young company, which is on an above-average growth course due to its industry-experienced employees.


Our Milestones:

April 2021

The company E.R.S.Steuerungstechnik GmbH & Co. KG becomes sister company of HDAO GmbH

February 2021

HDAO is Siemens Solution Partner - seal of approval for the highest quality in automation and drive technology

November 2020

Successful certification according to DIN EN ISO 9001: 2015 & DIN EN ISO 14001: 2015

September 2020

HDAO breaks the "100-employee mark"

September 2019

Foundation of a branch in Nanjing (China)

August 2019

Decisions concerning investments at headquarters in the amount of 1.9 million Euro

April 2019

Purchase of a company in Poland and integration into the HDAO group

October 2018

First large-scale order  

September 2018

HDAO and NITU Automation (China) seal a partnership  

August 2018

Foundation of a branch in Nanjing (China)