Facade of an old Viennese house

History

Until today, Constantia Industries AG is a family owned business. A long-term perspective, diversification and healthy growth shape our every day decisions.

In the past, Constantia Industries was not only able to expand internationally, but also to penetrate new markets. Our success stories give us courage to actively shape our future. Come and join us on a journey through our history.

The picture shows an aerial photograph of an old factory building in black and white

1949

ISOVOLTA is founded in Werndorf, next to Graz

Black and white image of an aerial photograph of a company building

1969

Isosport is founded in Eisenstadt

A historical black and white picture of an old building

1980

Purchase of Leitgeb in Kühnsdorf and Funder in St. Veit/Glan

The picture shows a modern company building from the 90s in the aerial photograph

1992

Purchase of the majority of Teinser, today Isovolta S.A.U., Spain

1994

The Constantia corporation separates into Constantia Industrieholding and Constantia Packaging

A two-part picture: in the upper part the exterior view of a company building from the 1990s, in the lower part the entrance area and porter area of a factory site

1995

Purchase of Isokon in Slovenia by Isosport and start of Isovolta in China

The image shows the entrance area of a modern industrial hall, characterized by large, geometric windows and a bright, friendly atmosphere.

1999

Foundation of Isovolta Mexiko

The image shows a modern industrial building of Isovolta Gatex Germany with a clear blue sky in the background.

2001

Purchase of Gatex in Germany, today Isovolta Gatex

The image shows a modern factory complex with several large buildings and an extensive outdoor area under a bright blue sky.

2005

Funder and Isomax become FunderMax

The image shows the modern Fundermax building in India, which stands out due to its impressive architecture and the use of innovative materials.

2007

Company start-up of FunderMax, India

The image shows a modern building with a facade made of dark, horizontally arranged panels, surrounded by a clear sky.

2015

Foundation of FunderMax North America & Switzerland

2017

Repositioning of Isokon, Investments at Isosport Eisenstadt

The image shows an industrial facilities or company buildings surrounded by an asphalt area.

2018

Isosport acquires timber core supplier TDS (SLO) | ISOVOLTA acquires Haysite (USA) and Synthane Taylor (CAN)

Aerial view of an industrial landscape with a large building in the foreground, a road and a roundabout, surrounded by residential houses and trees, with an extensive view of a body of water and hills in the background.

2019

FunderMax buys Norwegian paper producer Ranheim Paper & Board

The image shows an industrial building with a blue roof, on which solar panels are installed, and the white lettering "KOPLAST" on the facade. In front of the building, there is a silver-colored car parked in a parking lot.

2020

Acquisition of Koplast d.o.o. in Slovenia by Isosport

The image is divided into two parts: the top shows a modern industrial building with a blue facade and trees in front of it, while the bottom depicts a large blue machine inside a hall.

2021

Isovolta acquires AEV Holding Ltd. | Isosport opens plant in Russia

2022

Isosport erwirbt Novo Tech von Avallon MBO Fund und Tomplast | Isovolta erwirbt Gurit Business Unit Aircraft and Aerospace

2023

Fundermax erwirbt norwegischen Verpackungsspezialisten Hubregtse B.V., Papiboard B.V. und West Pack Emballasje AS

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Group & Companies

A man in a gray T-shirt walks down a long aisle in a large warehouse, surrounded by tall shelves filled with stacked, packaged pallets.

A man in a suit sits at a table and speaks with a woman, whose back is visible, in a warmly lit room.