• 1894 - the registration and the building of the diary in Skarszewy; local builders were involved in the construction; the plant was equipped with then modern appliances
• 1895 - the start of the production in October; the main products were cheese and butter
  
                                  The view on the diary from before the First World War                                    source: W. Brzoskowski, E. Zimmermann, Skarszewy na starej pocztówce i fotografii
  
• 1920 - after the First World War the diary belonged to the newly emerged Polish country; 85 per cent of the shareholders were Germans, 15 per cent - Poles
• 1937 - other local diaries joined the diary in Skarszewy which consequently became the biggest plant in the area
• 1938 - Poles owned 40 per cent of shares, the conversion of the building started, old equipment was replaced with new one, the conversion lasted untill 1939
• 1945 - the building was damaged during the bombing
• 1972 - the merger of the diary in Skarszewy with the diary in Kościerzyna, the plant in Skarszewy became a production department with the headquarters in Kościerzyna
• 1990 - seperation of the diary from the diary in Kościerzyna (currently non-existent) and its re-registration
• 1992 - the closing of buying-up points; from this year forward milk is being received from the farmers by the use of tankers with a build-in milk reception system
• 1997 - the replacement of a coal furnace with an oil one
• 2000 - the modernisation of the assembly lines
• 2004 - the diary was qualified for the trade in the European Union
• 2006 - the beginnig of another expansion of the building