New free-stall barn construction, Eggiwil CH

Object of the month Year of construction: 2025 Client: Hirsbrunner Holzbau AG, Eggiwil CH Builder-owner: Beat + Daniela Jenni, Eggiwil… more

Administration Building / Valley Station, Zermatt CH

Object of the month Year of construction: 2022 Client: Brawand Zimmerei AG, Grindelwald CH  Builder-owner: Zermatt Bergbahnen AG, Zermatt CH … more

Replacement Barn, Wolfenschiessen CH

Object of the month Year of construction: 2025 Client: a&l Holzbau AG, Dallenwil CH Builder-owner: Thomas Liem, Oberdorf (NW) CH … more

Aesthetics in woodwork

The high-performance connector in modern timber construction engineering

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GSA technology

The essential elements of the GSA technology consist of glulam, epoxy resin and steel.

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Research & Development

We see Research & Development as the birthplace of the latest connector technologies in modern timber engineering.

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GSA Partner

Would you like to become a partner of this high performance connections?

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