Appointments at Vaisala Oyj's management

Jul 25, 2002
Stock Exchange Releases
Finance Director Olli Karikorpi is moving on outside Vaisala. Mr.
Tapio Engström has been appointed Finance Director and Member of
Management Group as of August 1, 2002. He has previously been Finance
Manager at Vaisala Inc. in the USA.

Mr. Erkki Järvinen has been appointed Director of Upper Air Division
and Member of Management Group as of September 1, 2002. He has
previously been Business Unit Manager of Upper Air Division. Jan
Hörhammer, who previously functioned as the Director of Upper Air
Division, was appointed Director of Weather Observation Systems Sales
and Marketing.

The Vaisala Group is a successful international technology company
that develops and manufactures electronic measurement systems and
equipment for meteorology, environmental sciences, traffic safety and
industry. Vaisala employs over 1,200 professionals and
achieved net sales of EUR 183.5 million in 2001. Vaisala serves
customers throughout the world. In 2001, exports accounted for 96% of
net sales. Vaisala's A-series shares are quoted on the Helsinki
Exchanges (HEX).

Further information:
Pekka Ketonen, CEO and President
+358 9 8949 2202

Tiina Hansson, Commmunications Director
+358 9 8949 2728 or +358 40 730 3751


Vaisala Oyj



Distribution:
Helsinki Stock Exchanges
Finnish News Agency