Pro XS Techniek - Harlingen

Zijsling Zand en Grind B.V. - Workum

De Haan Watersport Workum - Workum

Lekker 1890 - Bolsward

Heeres Mix- en Pomptechniek BV - Bolsward

LVD Techniek - Workum

Fytsmakkerij Scheltema vof - Workum

Omer Techniek - Bolsward

Hulshoff AutoTechniek - Workum

Jachthaven Workum Watersport - Workum