1872
Founding of the Chemische Fabrik Union company in Magdeburg by Johann Quistorp and the opening of a plant at 61/67 Nad Odrą Street.
World War II
Acquisition of the factory by Od Chemie GmbH.
1946
The plant is damaged in the war and then reconstructed, the State Superphosphate Factory is founded in Szczecin, Leon Roniewicz is appointed the first Polish director.
21 April 1949
Founding of the state-owned business Szczecińskie Zakłady Nawozów Fosforowych.
18 August 1949
Acquisition of the plant by the state.
July 1951
Renaming of the factory to Szczecińskie Zakłady Nawozów Fosforowych “Superfosfat”.
1956
Commencement of the production of granulated superphosphate.
1973
Commissioning of the plant for the production of Fructus garden fertilisers.
1974-1977
Refurbishment of the plant – technical reconstruction.
13 May 1998
Transformation of the business into a state-owned company.
1998–2005
Formal and ownership transformations in the company – privatisation.
2003
Rebranding to Fosfan SA.
2011
Commencement of a project connected with the replacement of the fertiliser dryer.
2011-2023
Refurbishment and expansion of the plant.
2024
Rebranding from Fosfan SA to Fabryka Zieleni SA.