1. Marcin Ulewski . 2. Tartak Ryjewo S.C. Jan Ulewski, Marcin Ulewski

16.23.Z - Manufacture of other builders' carpentry and joinery

02.20.Z - Logging

14.13.Z - Manufacture of other outerwear

14.19.Z - Manufacture of other wearing apparel and accessories

16.10.Z - Sawmilling and planing of wood

16.21.Z - Manufacture of veneer sheets and wood-based panels

16.22.Z - Manufacture of assembled parquet floors

16.24.Z - Manufacture of wooden containers

16.29.Z - Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials

32.99.Z - Other manufacturing notelsewhere classified

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

47.91.Z - Retail sale via mail order houses or via Internet

68.10.Z - Buying and selling of own real estate

68.20.Z - Rental and operating of own or leased real estate