Jan Holwerda Email
Purchase manager @ Wijnne Barends
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Jan Holwerda Location
- Stadskanaal, GR, NL
Jan Holwerda Work
- 2012 -now purchase manager @
- 2011 -2013 purchase @ Groningen Shipyard
- 2011 -2012 tekenaar scheepsbouw @
- 2011 -2011 Calculator @ Mennaga constructions
- 2011 -2011 Technisch tekenaar scheepvaart @
- 2007 -2008 purchase assistent @
- 1996 -2006 Engineer shipbuilt @
Jan Holwerda Education
- Hanzehogeschool Groningen
ing (Werktuigbouwkundige installatietechniek)
- Abeltasman zeevaartschool
(nautical)
- NEVI
Nevi1 (inkoop)
- MTS Stadskanaal
(Werktuigbouw)
Jan Holwerda Skills
- Nautical
- Social
- Internationale Handel
- Contractonderhandeling
- Purchasing
- Verwerving
- Internationale Logistiek
- B2b
- Supply Chain Optimalisering
- Technical
- Transport
- Microsoft Office
- Microsoft Word
- Duits
- Interne Audit
- Microsoft Excel
- Engels
- ERP Software
Jan Holwerda Summary
- Jan Holwerda, based in Stadskanaal, GR, NL, is currently a purchase manager at Wijnne Barends. Jan Holwerda brings experience from previous roles at Groningen Shipyard, Scheepswerf De Kaap B.V., Mennaga constructions and Barkmeijer Shipyards. Jan Holwerda holds a ing in Werktuigbouwkundige installatietechniek @ Hanzehogeschool Groningen. With a robust skill set that includes Nautical, Social, Internationale Handel, Contractonderhandeling, Purchasing and more. Jan Holwerda has 1 emails on RocketReach.
Looking for a different Jan Holwerda?
Find contact details for 700 million professionals.
Others Named Jan Holwerda
Tako-Jan Holwerda
Adviseur directie | Financieel strategisch
Utrecht, UT, NL
Cor-Jan Holwerda
IT tech lead
Enkhuizen, NH, NL
Jan Holwerda
Pensionaris
Amsterdam, NH, NL
Jan Holwerda
Accountmanager Landbouw- en Grondverzetbanden B2B OHT
Arnhem-Nijmegen Metropolitan, GE, NL
Klaas-Jan Holwerda
Productieplanner Support
Leeuwarden, FR, NL
Top Wijnne Barends Employees
Mark Prins
Technical Director
Groningen, Netherlands
Koen Wijnen
sr. Super intendent
Groningen, GR, NL
Johan de Waal
Kapitein and Captain
The Hague, ZH, NL
Auke Douma
Manager Crewing
Groningen, GR, NL
Ad Toonen
Technical manager
Groningen, GR, NL
Jan Holwerda
purchase manager
Stadskanaal, GR, NL
Erik Baar
Finance director (CFO)
Groningen, GR, NL
Johan Tap
Chartering Manager
Delfzijl, GR, NL
Richard van der Meij
Operations Manager
Delfzijl, GR, NL
Alida Meijering
Directiesecretaresse
Groningen, GR, NL
Ronald de Vries
Agent
Delfzijl, GR, NL
Enne Zweep
Operations
Delfzijl, GR, NL
Lars Mulder
Chartering Manager
Groningen, GR, NL
Koen Douma
Controller
Uithuizermeeden, GR, NL
Willem Bos
Manager Chartering
Bierum, GR, NL
Jaap Bruins
Chartering
Netherlands
Jasper Everhardt
Crew Manager
Groningen, Netherlands
Bobby Brom
Superintendent
Groningen, Netherlands
Bindhiya Rajendran
Technical Superintendent
Delfzijl, GR, NL
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co