Vaisala - Company Announcement

Vaisala Signs Contract to Deliver Sounding Systems

Vaisala Corporation
Stock Exchange Release
August 31, 2015 at 1:00 p.m.

Vaisala Signs Contract to Deliver Sounding Systems

Vaisala has signed a contract with its customer in Asia Pacific to deliver
sounding systems which will be integrated into customer's meteorological system
for decision support. Deliveries will start late 2015 and will be completed
during 2016. The value of the deal is five million euros.

The contract includes delivery of Vaisala sounding systems, which provide
atmospheric profiles for wind, pressure, temperature and humidity, and surface
weather systems, which measure the same parameters on the earth's surface. The
contract also includes integration services and training.

For Further Information Please Contact:
Kai Konola, Executive Vice President of Vaisala Weather Business
Tel. +358 40 5024 900, kai.konola[at]vaisala.com

Distribution
NASDAQ OMX Helsinki
Key media
www.vaisala.com

Vaisala is a global leader in environmental and industrial measurement. Building
on 79 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 1,600 professionals
worldwide and is listed on the NASDAQ OMX Helsinki stock exchange.
www.vaisala.com      www.twitter.com/VaisalaGroup

[HUG#1948640]

Attachments:

Vaisala Signs Contract to Deliver Sounding Systems.pdf