Ostara Email Format
Agriculture, Construction, Mining Machinery ManufacturingMissouri, United States51-200 Employees
Ostara is a Missouri-based company focused on phosphate management through fertilizers and nutrient recovery technologies for agriculture. Its product lineup includes CG P2X, Crystal Green Synchro, and Crystal Green Pearl Root-Activated fertilizers, which deliver phosphorus, magnesium, and nitrogen in slow-release granules to support yields and crop quality across diverse soils. The company operates in the agriculture, construction, and mining machinery manufacturing sectors and is located at 1001 North Warson Road, St. Louis, Missouri 63132, United States. Ostara employs between 51 and 200 people. Recent developments include the launch of CG P2X formulations in 2025 and 2026, reflecting ongoing advancements in its nutrient recovery and fertilizer technology; reported revenue is in the range of $50 million to $100 million.