Four companies now certified with the Holzbau Plus quality label
In the Swiss timber construction industry, the Holzbau Plus quality label stands for a partnership-based corporate culture based on the Collective Labor Agreement (CLA) for timber construction. In 2025, four new companies successfully completed the qualification process and received their Holzbau Plus Award on September 5 at the General Assembly of Holzbau Schweiz.
The Holzbau Plus quality label focuses on people. The label certifies companies that actively cultivate an employee-oriented corporate culture that goes beyond the basic provisions of the Collective Labor Agreement for Timber Construction. The label promotes the sustainable development of companies and makes a significant contribution to competitiveness and job security. Certified companies can be recertified after three years.
60 timber construction companies carry the Holzbau Plus label
In 2025, four new companies were awarded the quality label. These include Jampen Holzbau AG from Hittnau (ZH), rebreg AG from Oey, Allenbach Holzbau und Solartechnik AG from Frutigen (both BE) and Holzbau Jäggi Dulliken AG from Dulliken (SO), see below.
16 companies that already carry the label underwent successful recertification and secured the label for a further three years. With the new additions, a total of 60 Swiss timber construction companies are now holders of the Holzbau Plus label.
"We are proud to recognize new companies with our award every year. Each individual certification is a significant success - both for the companies and for their customers as well as the entire timber construction industry," says Stefan Strausak, Managing Director of the Swiss Joint Professional Committee for Timber Construction (SPBH), which is responsible for awarding the label.
The four newly certified companies in 2025
- Jampen Holzbau AG, Hittnau (ZH), jampen-holzbau.ch
- rebreg AG, Oey (BE), rebreg.ch
- Allenbach Holzbau und Solartechnik AG, Frutigen (BE), solarholzbauer.ch
- Holzbau Jäggi Dulliken AG, Dulliken (SO), holzbaujaeggi.ch
Source: www.holzbau-plus.ch
