Vaisala - Company Announcement

Vaisala's January-March results published on April 24, 2014

Vaisala Corporation
Stock Exchange Release
April 9, 2014 at 11:00 a.m.

Vaisala's January-March results published on April 24, 2014

Vaisala publishes its January-March (Q1/2014) results on Thursday April
24, 2014 at about 2:00 p.m (GMT +3). The stock exchange release will be
available at www.vaisala.com. The CEO's presentation will be published at 4:00
p.m. on the same day at www.vaisala.com/investors.

Briefing
Briefing for analysts and media will be arranged in Hotel Kämp, Paavo Nurmi
meeting room, Pohjoisesplanadi 29, Helsinki, starting at 4:00 p.m. Please
register to the briefing by email to maarit.mikkonen@vaisala.com.

Audiocast
Live audiocast of the presentation by Kjell Forsén, President and CEO, will
start at 4:00 p.m. and will be available at www.vaisala.com/investors. A
recording will be published at the same address at about 6:00 p.m. on the same
day.

More information:
Maarit Mikkonen, Investor Relations Manager
Mobile +358 40 562 2282
Vaisala Corporation

Distribution:
NASDAQ OMX Helsinki
Key media
www.vaisala.com

Vaisala is a global leader in environmental and industrial measurement. Building
on 78 years of experience, Vaisala contributes to a better quality of life by
providing a comprehensive range of innovative observation and measurement
products and services for chosen weather-related and industrial markets.
Headquartered in Finland, Vaisala employs approximately 1,500 professionals
worldwide and is listed on the NASDAQ OMX Helsinki stock exchange.
www.vaisala.com      www.twitter.com/VaisalaGroup


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