Nitrofert was founded in 1993. Nitrofert AS is a manufacturer of fertilizers based in Kohtla-Järve, Estonia. It is a subsidiary of Ostchem Holding, owned by Ukrainian oligarch Dmytro Firtash.
Using natural gas supplied from Russia as the mainraw material, Nitrofert produces ammonia and prised urea. Production volumes are regulated depending on the conjunctiva and the prices of the world market for fertilisers