Preserving values.
Sharing visions.
Adrian Oehler
President and CEO Integra Holding AG
Preserving values.
Sharing visions.
Corinne Ruckstuhl
DEPUTY CEO INTEGRA Holding AG
Preserving values.
Sharing visions.
Sven Linder
CFO INTEGRA Holding AG
Integra Holding Ltd. is a Swiss management holding company with shareholdings in a variety of markets at home and abroad.
The current Integra portfolio comprises participations in real estate, flow metering and energy measuring technology, life science laboratory equipment technologies, road signing and marking solutions, as well as in mechanical and electrical engineering.
Integra Holding's main shareholder is a foundation under Swiss law. Its foremost objective is to support innovative companies by co-financing future-oriented, new developments.
Our History
Founding of the first companies
The activities of Integra go back to the 30ies of the twenties century. The founder Adolf Gutzwiller aimed at establishing important industries in Switzerland to foster the country’s independence from abroad.
Thus he founded in 1928 Wasserzählerfabrik Basel (today’s Aquametro Ltd.) producing water meters, in 1936 Agrar Ltd. for the production of agriculture machinery, in 1945 Integra Ltd. for the development and project management of railway signaling systems, in 1946 SIGNAL Ltd. in the field of road signing and marking, and various other companies.
Continuous development
During the course of time the portfolio of Integra Holding has developed further. In 1991 Integra Signum was acquired by Siemens and Agrar was sold in 2001. But also new participations were added, such as Integra Biosciences Group acquired in 1986 and Integra Engineering India taken over in 2011. 2016 then the stake in Yzatec SAS. In 2017, the spin-off of Aquametro's Oil & Marine business into Aquametro Oil & Marine AG took place. Also in 2017: Aquametro AG's merger of the water and energy sectors with Yzatec to become Integra Metering AG.
1915
Order to build up a Swiss railway safety industry
1917
Management of Swiss signal box factory Wallisellen
1919
Foundation Signum Ltd. (incorporated into INTEGRA Group in 1955)
1920
Aerial view of the Integra area
1928
Foundation INTEGRA Metering Ltd. (Aquametro Ltd.)
1932
Foundation Emaillerie Corgémont
1936
Foundation Agrar Ltd.
1939
Foundation INTEGRA Real Estate Ltd. (Corbawa Ltd.)
1945
Foundation INTEGRA Ltd., Aerial view of the INTEGRA aera
1946
Foundation
SIGNAL Ltd.
INTEGRA Holding Ltd.
1950
Establishment ORGU foundation
1955
Full independence of INTEGRA Group
† A. Gutzwiller
1965
Foundation of Tecnomara AG, today INTEGRA Biosciences Ltd.
1986
Takeover INTEGRA Biosciences Ltd.
1987
Foundation INTEGRA Hindustan as JV with ABB
1991
Sale of INTEGRA Signum Ltd. to Siemens
1994
SIGNAL AG mergers with a competitor
1996
Sale of Emalco Group
1997
Foundation SITEK Ltd.
1999
Sale of Agrar Ltd.
2002
Restructuring INTEGRA Biosciences Group
2005
Leadership in 4th Generation by Adrian Oehler
Start of IntegraSquare with the realization of the office building at Hammerweg 1 in Wallisellen
2008
INTEGRA Hindustan becomes independent
2009
Merger INTEGRA Biosciences Ltd. with Viaflo Corp.
Aerial view of INTEGRA area
2010
Takeover Schlafhorst Engineering India
2012
Merger INTEGRA India Group Ltd. with INTEGRA Engineering India Ltd.
2014
Buyout minority shareholder of SIGNAL Ltd.
2016
Participation in Yzatec SAS
2017
Spin-off of the Aquametro Oil & Marine business into Aquametro Oil & Marine Ltd.
Merger of the water and energy divisions of Aquametro Ltd. with Yzatec to form INTEGRA Metering Ltd.
2019
Acquisition and merger of SITEK Ltd. with Marcel Bützer Ltd.
2020
Aquametro Oil & Marine Ltd. takes over the majority of the subsidiaries in Singapore and China
2022
Renaming of SITEK Ltd. to INTEGRA Sitek Ltd.
