Seed · Climate tech

Ambio raises €5.1m seed round for recycled plastics procurement

b2venture leads the financing alongside Montis VC and returning investor Lifeline Ventures, backing a supplier model that takes responsibility for the transaction.

Investing in responsibility for the material

Lead investor b2venture points to Ambio’s role as a principal in the transaction: the company owns the material, finances the purchase and handles quality assurance. That places commercial responsibility with the supplier while giving manufacturers a single purchasing partner.

The investor says Ambio has already built a local team and begun deliveries in Germany. The seed financing follows that market entry, while Lifeline Ventures’ participation continues its existing backing of the Helsinki company.

Use of funds

Expand internationally

Extend procurement across more polymer types

Funding history

Seed · This round€5.1M

Sources

  1. Ambio raises €5.1 million seed round led by b2ventureambiomaterials.com · Oct 14, 2026
  2. b2venture.vc