- Polska
- /
- wielkopolskie
- /
- ostrowski
- Bag makers and Shoemakers (15)
- Basket makers (3)
- Blacksmiths (47)
- Brick Layers (39)
- Carpenters, Roofers and Tinsmiths (168)
- Chimneysweepers (6)
- Electricians (2)
- Engraving and Mintaging (36)
- Flooring services (61)
- Gardeners (211)
- Glaziers (17)
- Joiners (300)
- Locksmiths (14)
- Manufacturing of musical instruments (15)
- Painters (187)
- Pavement and Tiles Layers (167)
- Plumbers and Heating Engineers (18)
- Redevelopment (5)
- Renovators (28)
- Stonecutting (15)
- Stove Fitting (2)
- Stuccoers (0)
- Upholsterer (1)
- Welders (5)
- Well boring and cleaning (1)
