Achema is a Lithuanian chemical company and a major producer of nitrogen fertilizers and industrial chemicals in the Baltic region. Based in Jonava, it operates an integrated chemical complex that manufactures products such as ammonia, urea, ammonium nitrate, and urea-ammonium nitrate (UAN) solutions, as well as related industrial gases and resins.
The company supplies agricultural and industrial customers across Europe and is part of Achema Group (Achemos Grupė). Its operations encompass large-scale natural-gas-based synthesis, on-site utilities, and logistics. Achema emphasizes process safety, energy efficiency, and environmental compliance in its production activities.