Shareholdings

Address:
Stumpfstr. 1
D-76131 Karlsruhe
Tel.: 0721-96 51-400
Fax: 0721-96 51-419
E-mail: DDS@ptv.de
Activities:
Consulting and product sales in the fields of digital geography and GIS

Address:
Straatweg 66k
3621 BR Breukelen
The Netherlands
Tel.: +31 346 581-671
Fax: +31 346 581-616
Email: info@locatienet.com
Activities:
The main focus of Locatienet's business activities lies on the question: "Where is it and how do I get there?" Locatienet is the leading Internet publisher in the Netherlands with more than 2m visitors a month.

Address:
10 Anson Road
#13-02 International Plaza
Singapore 079903
Tel.: +65-6323-2746
Fax: +65-6323-2849
E-Mail: info@ptvap.com
Activities:
PTV Asia-Pacific offers PTV's entire range of products and services, especially focusing on the company's Traffic and Mobility business fields. The new location in Singapore completes the international network of PTV shareholdings with offices from Shanghai to the Middle East and in Europe and North America.

Address:
Gerwigstr. 53
D-76131 Karlsruhe
Tel.: 0721-62 50 3-0
Fax: 0721-62 50 3-33
E-mail: info@TTK.de
Activities:
Planning and consulting in the fields of public transport focussing on rail traffic systems

Address:
Zeppelinstr. 41
D-73760 Ostfildern
Tel.: 0711-4502-182
Fax: 0711-4502-185
E-mail: varta-fuehrer@mairs.de
Activities:
The German-language hotel and restaurant guide for print, PC, Internet and WAP

Address:
Wilhelm-Schickard-Str. 12
D-76131 Karlsruhe
Tel.: 0721-9638-600
Fax: 0721-9638-299
E-mail: kontakt@yellowmap.de
Activities:
Classified directory (Yellow pages) on the Internet