Founding of inprotec AG at the Heitersheim site, Baden-Württemberg (3 fluidised bed plants)

1999

Takeover of the former Henkel site in Genthin, founding Granutec (2 fluidized bed plants)

2009

Construction of a customer-specific plant in Genthin

2010

Optimization of the existing plants to increase output in Heitersheim

2012

Founding of Spraytec GmbH, Chempark Leverkusen (4 spray drying plants)

2013

Commissioning of combined heat and power plant 1 in Heitersheim

November 2013

Integration of Granutec in inprotec

2014

Commissioning of combined heat and power plant 1 in Heitersheim

May 2014

Commissioning of ProCell laboratory plant in Heitersheim

2017

Commissioning of the third fluidized bed line at the Genthin factory

March 2017

Commissioning of industrial spray drying tower in Genthin

2018

Sale of the Leverkusen plant to the new operating company Powder TEC GmbH

2018

Expansion of office space in Heitersheim

2018

Participation of the investment company Paragon Partners who acquire the majority share of inprotec AG

August 2018

Commissioning of MobilMinor laboratory plant in Heitersheim

2019

inprotec AG enters into long-term partnership with International Chemical Investors Group (ICIG) for further growth

October 2022

Change of legal form: inprotec AG becomes inprotec GmbH

November 2023

inprotec GmbH currently employs 250 people and we are investing constantly in the performance capability of our company.

As a partner, the International Chemical Investors Group will continue the successful corporate development of inprotec GmbH within the ICIG networks. So we will continue to be your reliable partner for spray drying and fluidized bed technology in the future.