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History
Nine decades of water technology
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2023
Expansion
Expansion of production and storage area by more than 1,000 m².
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2022
Company anniversary
90 years of success for you! Dr. Hartmann celebrates its company anniversary.
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2021
Foundation
Establishment of Dr. Hartmann Chemietechnik GmbH in Vienna with its own sales team.
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2019
Expansion
Extension of the office space with eight modern, ergonomic and air-conditioned workstations.
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2017
Cooperation
Cooperation with Fraunhofer ISE; further development of W|C|S® with funding from the BMBF.
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2017
Retirement
Werner Wolf steps down from the management board.
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2014
Foundation
Establishment of Dr. Hartmann Chemietechnik Schweiz GmbH with its own sales team.
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2013
Management
Dr. Katharina Conzelmann, née Wolf, has joined the Management Board.
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2011
W|C|S®
Development of the WaterCareSystem W|C|S®, funded by the Federal Ministry for Economic Affairs and Energy (BMWi).
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2010
Expansion
Foundation of Dr. Hartmann Chemietechnik GmbH.
Expansion of business activities in Austria. -
2004
Management
Frank Wolf joins the management board.
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1997
Relocation
Relocation to the current headquarters in Vaihingen an der Enz.
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1994
Subsidiary
Founding of the subsidiary Dr. Otto Hartmann GmbH Wassertechnischer Service
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1994
Renaming
Renamed to Dr. Otto Hartmann Chemische Fabrik – Apparatebau GmbH & Co. KG.
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1989
Acquisition
Acquisition of Dr. Otto Hartmann Chemiefabrik Apparatebau GmbH by the Wolf family. Managing Director: Werner Wolf.
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1965
Relocation
Relocation to the Westbahnhof in Stuttgart.
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1946
Establishment
Establishment of Dr. Otto Hartmann Chemiefabrik Apparatebau GmbH in Ohmenhausen.
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1932
Foundation
Foundation of Hartmann & Schilling in Stuttgart. Production facility in Ohmenhausen near Reutlingen.