About Us


Tom Koster & Partners.
European Marketing And Sales Systems B.V. 

Dutch Office:

Berkenlaan 98
7064 HT Silvolde
The Netherlands

Phone: +31 (0)85 029 06 24‬
WhatsApp: +31 (0)6 57 22 82 10

Web: https://tomkoster.mykajabi.com
E-mail: [email protected] (Assistant to Tom)

Communication via our office is possible in regard to technical access to the curriculum as well as billing questions. Each member is assigned a coach and a plus-coach. These people can be contacted regarding the application of the content in our curriculum as wel as questions related to projects for enduser clients and coaching clients.

Communication with Tom Koster is possible for current private one-on-one coaching clients (from Tom) and done by e-mail, voicemail or WhatsApp, and is primarily possible through Tom's assistant. Routine questions are mostly answered within 5 business days. Other questions might take a longer time for response. Private clients and clients from DC membership level VIP, Platinum and Titanium can expect a quicker response.


Chamber of Commerce: 63535580
The Netherlands