Pauline Zeij manages the secretariat
info@hennemanstrategies.com
Tel: +31 623723083
Visits on appointment:
Henneman Strategies BV
Bankrasweg 7
1183 TP Amstelveen
Postal address:
Henneman Strategies BV
Antonio Vivaldistraat 6
1083 HP Amsterdam
Several times a year we publish a compact newsletter about our activities