Hello Reino and thank you for reaching out to us with your inquiry.
This functionality has beee requested very often recently since new data protection regulations has become mandatory. We are working to develop an integrated feature for this wish, but in the mean time you can use the following method:
1 - place the enabler EnNoCompListSync in each client folder
2 - delete companies unneeded from client
This enabler restricts client to get the whole company list.
I hope this will solve your need.
Giuseppe
HansaWorld