Vaisala Oyj

Regulatory Filings • Apr 24, 2015

Vaisala Corporation Stock Exchange Release April 24, 2015 at 9:00 a.m.

Vaisala's comparative figures for 2014 according to the new reporting structure

In order to align Vaisala's business type reporting with the new organization structure, the net sales of spare parts and systems will be reported under Products business starting from January 1, 2015. Previously spare parts were reported under Services business and systems under Projects business.

The table below presents Vaisala's net sales for the full year 2014 and for the four quarters of 2014 according to the new reporting structure.

Net Sales by Business Area
EUR million	1-3/2014	4-6/2014	7-9/2014	10-12/2014	1-12/2014
Weather
Products	21.9	26.4	24.0	35.9	108.1
Projects	9.5	17.6	21.1	26.6	74.7
Services	7.8	5.9	12.2	10.9	36.7
Total	39.1	49.8	57.3	73.3	219.6
Controlled Environment
Products	16.4	16.9	18.6	20.0	71.9
Services	1.9	2.0	1.9	2.4	8.3
Total	18.3	18.9	20.6	22.3	80.2
Sales, other	0.0	0.0	0.0	0.0	0.0
Total Sales	57.5	68.7	77.9	95.7	299.7

Vaisala will publish its January-March 2015 interim report on April 28, 2015.

Further information

Kaarina Muurinen, CFO Gsm +358 40 577 5066 Vaisala Corporation

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