In December 2021, the National Association of Dairy Cooperatives published the ranking:
“10 Best and Largest Dairy Cooperatives in 2020”
OSM in Giżycko once again took a very high 2nd place among Polish Dairy Cooperatives.
1. Dairy Cooperative “Mlekovita” in Wysokie Mazowieckie
2. Regional Dairy Cooperative in Giżycko
3. Regional Dairy Cooperative in Sierpc
4. Regional Dairy Cooperative in Łowicz
5. Regional Dairy Cooperative in Włoszczowa
6. Regional Dairy Cooperative in Bieruń
7. Dairy Cooperative in Gostyń
8. Lazur Cooperative Union of Agricultural Producers Groups in Nowe Skalmierzyce
9. Regional Dairy Cooperative WART MILK in Sieradz
10. District Dairy Cooperative in Krasnystaw