Ostara
Updated: March 11, 2026
F. Phillip Abrary - CEO & Co-Founder
Country: Canada | Funding: $146.7M (+)
Founded: 2005
Website: https://ostara.com
Ostara’s proprietary Pearl technology recovers nutrients from industrial, agricultural, and municipal water treatment streams, transforming them into granular fertilizers that improve crop yields and reduce runoff. We are transforming the commodity market value chain and closing the loop on phosphorus for future generations.
Founded: 2005
Website: https://ostara.com
Ostara’s proprietary Pearl technology recovers nutrients from industrial, agricultural, and municipal water treatment streams, transforming them into granular fertilizers that improve crop yields and reduce runoff. We are transforming the commodity market value chain and closing the loop on phosphorus for future generations.
