Heeres, D

Trekwg 4b, 8763 MD, Parrega, 0515 579 141

Hobma, B

Sinserpaed 2, 8615 LX, Blauwhuis, 0515 579 756

Hoekstra Smederij VOF

De Joodyk 1, 8614 JK, Oudega Súdwest-Fryslân

Holland Boat

Suderseln 1719, 8711 GX, Workum, 0514 562 763

Holland Boat

Suderseln 17, 8711 GX, Workum, 0515 542 361

Hooghiemstra Jachtservice

Algeraburren 29, 8711 BR, Workum, 0515 543 256

Hoogterp

Wieldk 18, 8611 JK, Gaastmeer, 0515 469 753

Hoogterp Bv, A

J J Hofstr 3, 8611 JT, Gaastmeer, 0515 469 808

Hoop, De

De Burd 16, 8621 JX, Heeg, 0515 443 638

Horsa

Kampwei 3, 8711 HN, Workum, 0515 543 265

Interconnect Adviesbureau

Munkedyk 16, 8611 JM, Gaastmeer, 0515 469 314

Isn

Trekwei 7, 8711 GR, Workum, 0515 543 434

Isn Technische Informatisering

Trekwei 7, 8711 GR, Workum, 0515 543 434

It Soal

Suderseln 25, 8711 GX, Workum, 0515 541 222

It Soal, Jachthaven

Suderseln 23-25, 8711 GX, Workum, 0515 542 937

Ivo De Boer

Kalkwurk 1, 8711 KA, Workum, 0515 541 280

J.D. Ykema

Angterperlaan 9, 8763 MB, Parrega, 0515 579 397

J.J. Boekema

Yttingwei 2, 8711 JH, Workum, 0515 542 526

Jachtservice Heida Vof

Eniggaburren 23, 8711 HP, Workum, 0515 542 422

Jachtwerf Bootsma

Hoytemadyk 2, 8614 AR, Oudega Súdwest-Fryslân

Jachtwerf Camping De Poel

Munkedyk 24, 8611 JM, Gaastmeer, 0515 469 732

Jansen

Trekwg 5, 8763 XB, Parrega, 0515 541 525

Jansen, A

Eniggaburren 21, 8711 HP, Workum, 0515 542 737

Jelle's Boubedriuw

Snakkepole 8, 8658 LM, Greonterp