Duzce Union of Tradesmen and Craftsmen Chambers

Turkiye Harp Malulu Gaziler Sehit Dul ve Yetimleri Dernegi

Young Hands Association

Cansuyu Yardimlasma ve Dayanisma Dernegi

Egitim-Sen

Duzce Poultry Breeders Association

Duzce Forest Protection Officers and Retirees Association

Serbest Muhasebeci Mali Musavirler Odasi

Egitim Sen

Tümsiad