2,965 entities registered in Poland appear in an active parent–subsidiary link reported to GLEIF. 168 group parents with two or more subsidiaries are based there. 748 of these entities (25.2%) have a lapsed LEI, which means their data has not been re-verified on time.
| National Court Register (KRS) Ministry of Justice | 2,953 entities |
| National Official Business Register (REGON) Central Statistical Office of Poland | 5 entities |
| Central Registration and Information on Business Ministry of Enterprise and Technology | 4 entities |
| 1 entities | |
Tax Agency | 1 entities |
| Sirene business register (INSEE) National Institute of Statistics and Economic Studies | 1 entities |
Sorted by name. Group parents are marked.