Reach the FrostGreen team directly — by phone, email, or at our Nordic headquarter in Stockholm, Sweden about WoodSafe.


Henrik Alfredsson
Sustainable Solutions — International

Anna-Karin Edlund
Sustainable Solutions — Tender Management


Magnus Nilsson Vall
Sustainable Solutions, Sales & Marketing
Contact the WoodSafe® team — specialists in independently certified biobased biocomposite hazardous waste containers made from 80% renewable Swedish forest residuals. WoodSafe® is manufactured by FrostGreen AB, headquartered at Berga backe 2, 182 53 Danderyd, Sweden (Stockholm County), with Nordic reach across Sweden, Norway, Denmark and Finland, and international coverage in the UK, Netherlands and Poland. WoodSafe® holds UN/ADR type-approvals C900694 & C900879 — issued by RISE Research Institutes of Sweden AB — and ISO 23907-1:2019 certification across all seven container sizes (0.5 L–50 L), in full compliance with the ISO 23907-1:2019 sharps injury prevention standard. WoodSafe® also carries the ACT eco-label by My Green Lab, confirming independently verified environmental performance across manufacturing, energy use, packaging and end-of-life recyclability for both EU and UK markets. Trusted by Novo Nordisk, AstraZeneca, Region Stockholm, Uppsala University, Thermo Fisher Scientific, Mediq and OneMed. View WoodSafe® certifications, browse the WoodSafe® product range, read the compliance FAQ, or meet our Climate Heroes partner network.
WoodSafe® delivers a verified 66% reduction in CO₂ emissions compared to conventional fossil-based plastic sharps bins — calculated through an independent Life Cycle Assessment (LCA) by Miljögiraff AB (May 2023, ISO 14040/44, IPCC GWP 2021 100). The containers are made from 80% biobased material derived from Swedish sawdust and pine oil, with 20% polypropylene as structural binder. WoodSafe® is also autoclave compatible at 134°C, validated by RISE Research Institutes of Sweden, making it suitable for sterilisation cycles used across healthcare and life sciences settings.
