Ostara Announces Kerry Cebul as Chief Executive Officer Ostara Building New Crystal Green® Fertilizer Production Facility Crystal Green® Answers the Need for a High-Efficiency Granular Phosphate Fertilizer that Protects the Environment Evoqua Water Technologies Enters into Partnership with Ostara Nutrient Recovery Technologies Inc. New Ostara Production Facility to Bring 40 New Jobs to St. Louis City Ostara Completes Purchase of St. Louis Granulation Facility from Bruce Oakley Inc. Ostara and Enwa to Deliver Nutrient Recovery Solution for Hias IKS Ostara and Murphy Partner to deliver part of Ringsend Wastewater Treatment Plant Upgrade Project for Irish Water Ostara Raises US$20 Million to Acquire Strategic Assets to Scale Up Crystal Green® Fertilizer Production Ostara and Oakley Sign Letter of Intent for Purchase of Oakley’s St. Louis Granulation Facility and Long-term Terminal Services Wheatsheaf Group acquires Ostara Ostara Featured on BBC People Fixing the World « Older Entries