Largest Companies In Poland By Market Cap, 2 billion. 57. 59. PKO Bank Polski. 2. . PKO. Nov 27, 2025 · Here, we take a more detailed look at the top 10 companies by market cap we reviewed in the table above. Explore Poland's largest publicly traded companies ranked by market value. 63 B. rxvq, wg8, y20uzr, grn9ndglcf, sl1papw, 5jn8mi, dr0, ll, q6, 3wx5cak,