Certificates
ISO:9001:2015 certificate
The ISO 9001:2015 certification is an internationally recognized standard for quality management systems and efficient processes to increase customer satisfaction. The certification is seen as a sign of quality and reliability.
To the certificate 2025-2028 German
To the certificate 2025-2028 english
Swiss Textiles, Swiss Textile Federation
Industry solution "Safety and health protection in the Swiss textile and clothing industry
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STeP by Oeko-Tex®
Our production site in Portugal has been awarded STeP by Oeko-Tex® certification (Level II) - making us the first sock knitting manufacturer in Portugal to reach this milestone. This means that we are officially recognized for sustainable production, fair working conditions and safe chemical management. A big step towards a more transparent and environmentally friendly future! Find out more here.
Standard 100, OEKO-TEX®
The "Standard 100 by OEKO-TEX" is a globally standardized, independent testing and certification system for textile raw materials, intermediate and end products in all processing stages and for the accessories used. Find out more here.
CO2 offset station "pro clima" dispatch, Swiss Post
Swiss Post's commitment to the climate focuses on CO2 reduction. Swiss Post sends all letters and parcels in a climate-neutral way.
Our contribution to the circular economy - "Ressources Saved" Interzero certificate
We focus on recycling and this has been certified. Together with Interzero, we make an active contribution to conserving resources and promoting the circular economy. Circular economy.
To the "Resources Saved" 2024 certificate
Parcel shipping EU and worldwide
For shipping outside Switzerland, we rely on UPS, which also handles its shipments in a climate-neutral manner. Although this involves a small surcharge, it is worth it to us to be climate-neutral outside Switzerland too.
Proof of disposal
The proof of disposal from Loacker Ostschweiz Recycling AG confirms that Jacob Rohner AG has collected and delivered the following quantities of recyclable materials for recycling.
Non-Mulesing Wool
Our commitment to transparent wool sourcing began 5 years ago. It is important to us that animal welfare is at the heart of our strategy. Here you will find two certificates for non-mulesing wool from our most important wool suppliers.
To the Schoeller Wool certificate