Siegwerk, a supplier of printing inks and coatings for packaging and labels, has secured the EcoVadis gold medal with an overall score of 78 out of 100. The score places the Germany-based company in the 96th percentile and among the top 5% of firms evaluated by EcoVadis worldwide. The result signifies consistent year‑on‑year improvements since it began group‑level assessments in 2022 and demonstrates progress under its HorizonNOW sustainability agenda. The gold rating also fulfils the company’s corporat ...