Johan Gankema
Owner at Gankema Project Service (GPS) | Zwolle, Overijssel, Netherlands
Johan Gankema’s Email & Phone Number
VerifiedFree account · No credit card · 5 profiles/month
Owner at Gankema Project Service (GPS) in June 2024 - Present
Guest Speaker at Baptist and Evangelical Churches in January 1998 - Present
Senior Inkoop Consultant at Adjust Consulting in November 2025 - Present
Senior Inkoop Consultant at Intrakoop in February 2023 - November 2025
Contractmanager Textiel at Intrakoop in April 2025 - September 2025
Senior Purchaser ICT, Telecom, Flexworkers, Consultants, Furniture & interior, Pharmacy, etc. at Zorggroep Alliade in January 2013 - January 2023
Purchase Manager at Visscher-Caravelle in January 2011 - January 2013
Pastor at Baptist Church in January 2003 - January 2011
Purchaser, international at Royal Auping in January 1998 - January 2003
Purchaser / Logistics Manager at Textile Group Twente (Summerset / Damai) in January 1996 - January 1998
Logistics Manager / Purchaser at Dorcas Aid International in January 1992 - January 1995
Textile Laboratory Manager at Wehkamp in January 1989 - January 1992
HTS Business administration - commercial textiles, July 1981 to July 1985
Photex Post HBO Textile Technology, July 1989 to July 1991
Purspective Purchasing University, Bachelor's degree, July 2026
Sr. Contractmanager
Sr. Contractmanager at Adjust
(September 2024 – Present)
Senior Inkoopconsultant
Senior Inkoopconsultant at Adjust Consulting
(October 2022 – Present)
Teamleider Publiek Levering & Diensten Adjust | Tendermanager Adjust | Sr. Inkoop- en aanbestedingsadviseur a.i. bij gemeente Putten via Adjust | Aanbesteden | Advies & Consultancy | Publiek
Strategisch Inkoopadviseur a.i. via Adjust Consulting BV at Gemeente Putten
(January 2025 – Present)
Impact door duurzame verbinding van inkoop en contractmanagement
Expert outsourcing at Computable
(March 2011 – Present)
Directeur Bouw&Infra Adjust Consulting
Docent at BOB Opleiding, Training en Advies
(January 2013 – Present)
Consultant | Contract- en Leveranciersmanagement
Consultant | Senior Contractmanager at Adjust
(May 2025 – Present)
What is Johan Gankema email address?
Email Johan Gankema at [email protected], [email protected] and [email protected]. This email is the most updated Johan Gankema's email found in 2026.
What is Johan Gankema phone number?
Johan Gankema phone number is 06 45736023.
How to contact Johan Gankema?
To contact Johan Gankema send an email to [email protected], [email protected] or [email protected]. If you want to call Johan Gankema try calling on 06 45736023. (updated on November 08, 2025)
What industry does Johan Gankema work in?
Johan Gankema works in the Hospital & Health Care industry.
