W.J.D. Knol

Dwarsnoard 69, 8711 AR, Workum, 0515 542 655

Wal, Van Der

Balkfinne 1b, 8711 AW, Workum, 0515 543 173

Wapen Van Workum, It

Noard 55, 8711 AC, Workum, 0515 540 147

Watersportbedrijf Schaap

Doltewal 32, 8711 BA, Workum, 0515 541 728

Watersporttechniek

Suderseln 15, 8711 GX, Workum, 0515 541 131

Watersportwinkel de Liefde

Moleburren 11, 8711 JA, Workum, 0515 542 004

Welgelegen

Lange Ln 11, 8711 HK, Workum, 0514 522 442

Werf Bakkerij vd

Dwarsnoard 21, 8711 AP, Workum

Werf Bakkerij vd

Begine 52, 8711 BK, Workum

Westendorp, S T

Spoardk 58, 8711 CK, Workum, 0515 542 255

Westerhuis Openhaarden-Kachels & Zonwering

Noard 119, 8711 AD, Workum

Wijmerts, De

Noard 10, 8711 AH, Workum, 0515 542 565

Workumer Jachthaven

Parallelwei 7, 8711, Workum, 0515 541 855

Y. Flapper

Dwarsnoard 2, 8711 AS, Workum, 0515 543 888

Yntema

Spoardk 24a, 8711 CJ, Workum, 0515 541 439

Yntema, Gebr

Algeraburren 30, 8711 BR, Workum, 0515 541 887

Yvon

Doltewal 1, 8711 AX, Workum, 0515 543 820

Zeilmakerij Sailtoday Klaas Poepjes

Hoekseize 7, 8711 HR, Workum