Observations for a better world

We are a global leader in weather, environmental, and industrial measurements headquartered in Vantaa, Finland. 

2

planets our devices measure at

>
2,200

employees globally

29
%

personnel in R&D

>
25

offices globally

Our story

In 1931, Professor Vilho Väisälä found a fallen Russian radiosonde. He admired its idea to use radio technology to retrieve observation results but, an innovator at heart, wanted to improve it to his quality standards. 

Väisälä finalized his famous innovation in 1936, founded Vaisala, and sold the first radiosonde pieces to MIT, Massachusetts Institute of Technology. A new global technology pioneer was born. 

Today, Vaisala is a global leader in weather, environmental, and industrial measurements headquartered in Vantaa, Finland. Building on over 80 years of experience, Vaisala strives towards its mission of Observations for a better world. 

We are a reliable partner for customers around the world, offering a comprehensive range of innovative observation and measurement products and services. 

Fact sheet

In 2022, our net sales were 514.2 MEUR and our operating result (EBIT) was 62.5 MEUR. We invested over 62 MEUR into R&D. 

Business areas and customers

We serve selected environmental and weather-dependent markets as well as a wide range of industrial customers.

Woman looking at a device. Sun shining through the window behind.

Innovation

Our leading science-based technological innovations are the core of Vaisala, and we invest heavily into R&D.

Walking bikes in a city

Sustainability

In line with our mission Observations for a better world, we are strongly committed to driving sustainable solutions and business practices. 

Vaisala Corporation - Head Office

Vaisala Corporation - Head Office

Vanha Nurmijärventie 21, 01670 Vantaa
P.O. Box 26, FI-00421 Helsinki, Finland

Vaisala - Espoo Office
Keilaranta 17C, 02150 Espoo, Finland

Phone
+358 9 89491
Fax
+358 9 8949 2227

Malmö Office - Vaisala Oyj

Malmö Office - Vaisala Oyj

Phone (local): 0200 848 848

WTC / Jungmansgatan 12, 211 11 Malmö, Sweden
Phone
+46 40 298 991
Fax
+46 40 298 992

Bonn Office - Vaisala GmbH

Bonn Office - Vaisala GmbH

Belgium phone:  +32 (0) 477 855 038
Netherlands: +31 (0) 6 28422031

Rheinwerkallee 2, 53227 Bonn, Germany
Phone
+49 228 249 710

Hamburg Office - Vaisala GmbH

Hamburg Office - Vaisala GmbH

Notkestraße 11, D-22607 Hamburg, Germany
Phone
+49-40-839 03-0

Birmingham Office - Vaisala Ltd

Birmingham Office - Vaisala Ltd

UK Sales
+44 (0) 121 683 5620
[email protected]

Technical support (Helpdesk)
+44 (0) 121 683 1269

Vaisala Ltd, 6230 Bishops Court, Solihull Parkway, Birmingham Business Park, Birmingham, UK. B37 7YB
Phone
+44 (0) 121 683 5620 (UK Sales)
+44 (0) 121 683 1269 (Helpdesk)

Boulder Operations - Vaisala Inc. North American Headquarters

Boulder Operations
- Vaisala Inc. North American Headquarters

Phone (local): 1 877 VAISALA (824-7252)

194 South Taylor Avenue, Louisville, CO, 80027, USA
Phone
+1 303 499 1701
Fax
+1 303 499 1767

Beijing Office - Vaisala China Ltd

Beijing Office - Vaisala China Ltd

Floor 2, EAS Building, No. 21, Xiao Yun Road, Chaoyang, District, Beijing, P.R. China 100027
Phone
+86 10 5827 4100
Fax
+86 10 8526 1155

Korea Liaison Office - Vaisala Oyj

Korea Liaison Office - Vaisala Oyj

16th Floor, Gangnam Bldg, 1321-1 Seocho-dong, Seocho-gu, Seoul 06619, South Korea
Phone
+82 (2) 2190 3822
Fax
+82 (2) 2190 3710

Stockholm Office - Vaisala Oyj

Stockholm Office - Vaisala Oyj

Phone (local): 0200-848 848

Box 81 197 22 Bro
Phone
+46-8-7509420
Fax
+46-8-7509211​

Bury St Edmunds Office - Vaisala Ltd

Bury St Edmunds Office - Vaisala Ltd

Unit 2b Hillside Business Park, Kempson Way, Bury St Edmunds, Suffolk, IP32 7EA, UK
Phone
+44 121 683 5620
Fax
+44 121 683 1299

Paris Office - Vaisala France SAS

Paris Office - Vaisala France SAS

Tech Park, 6A Rue René Razel, 91400 Saclay, France
Phone
+33 1 3057 2728
Fax
+33 1 3096 0858

Lyon Office - Vaisala SAS

Lyon Office - Vaisala SAS

73 cours albert Thomas, 69003 LYON, France
Phone
33 04 37 915 730

San Jose Office - Vaisala Inc.

San Jose Office - Vaisala Inc.

Industrial Measurement Business 
Phone (Local): +1-800-408-9454

Weather and Environments Business 
Phone (Local): +1 877 VAISALA (824-7252) 

Tucson Operations - Vaisala Inc.

San Jose Office - Vaisala Inc.

Phone (local): 1 877 VAISALA (824-7252)

700 E. Broadway Blvd. Suite 120, Tucson, AZ 85719, USA
Phone
+1 520 806 7300
Fax
+1 520 741 2848

Vancouver Office - Vaisala Canada Inc.

Vancouver Office - Vaisala Canada Inc.

200-15225 104 Avenue, Surrey BC, Canada, V3R 6Y8
Phone
+1-800-408-9454

Tokyo Office - Vaisala KK

Tokyo Office - Vaisala KK

Jimbocho -Mitsui-Bldg. 16F, Kanda- Jimbocho 1 Chome 105, Chiyoda-ku, Tokyo 101-0051, Japan
Phone
+81 3 5259 5960
Fax
+81 3 5259 5961

Osaka Sales Office - Vaisala KK

Osaka Sales Office - Vaisala KK

ORIX Honmachi Bldg. 4F, 1-4-1 Nishi-Honmachi, Nishi-ku, Osaka 550-0005, Japan
Phone
+81 6 6543 8770

Shanghai Office - Vaisala China Ltd

Shanghai Office - Vaisala China Ltd

Room D, 12F, Meihuan Building, No.107 Zhongshan 2nd Road Southern, Xuhui District, Shanghai 200032 China
Phone
+86 400 810 0126

Regional Office Malaysia - Vaisala Sdn Bhd (948146-K)

Regional Office Malaysia

- Vaisala Sdn Bhd (948146-K)

W11-A0, Level 11, West Block, Wisma Golden Eagle Realty, 142-C Jalan Ampang, Kuala Lumpur, Malaysia
Phone
+603 2163 3363
Fax
+603 2164 3363

Melbourne Office - Vaisala Pty Ltd

Melbourne Office - Vaisala Pty Ltd

3 Guest Street, Hawthorn, VIC 3122, Australia
Phone
+61 3 9815 6700
Fax
+61 3 9815 6799

Regional Office United Arab Emirates - Vaisala Oyj

Regional Office United Arab Emirates - Vaisala Oyj

P.O. Box 390035, Dubai, UAE

Single Business Tower, 9th Floor, Office No. 906, Sheikh Zayed Road, Dubai
Phone
+97142882929
Fax
+971 4 2882959

Boston Office - Vaisala Inc.

Boston Office - Vaisala Inc.

10-D Gill Street, Woburn, MA 01801, USA
Phone
+1-800-408-9454

Fukuoka Sales Office - Vaisala KK

Fukuoka Sales Office - Vaisala KK

JRJP Hakata Bldg. 3F

8-1 Hakataeki-Chuogai, Hakata-ku, Fukuoka-shi 812-0012, JAPAN
Phone
+81 92 686 8798

Nairobi Office - Vaisala East Africa Limited

Nairobi Office - Vaisala East Africa Limited

Laiboni Center, 4th floor, P.O. BOX 100798-00101, Nairobi, Kenya
Phone
+254 (0)20 4938324

México Office - Vaisala México Limited

México Office - Vaisala México Limited

Sócrates 140, Col. Polanco Sección II, Del. Miguel Hidalgo, CP 11540, CDMX, México
Phone
+52 (55) 5557 3917

Vaisala Oyj - Industrial Measurements, Italian Office

Vaisala Oyj - Industrial Measurements, Italian Office

Email

[email protected]

Address
Via Carlo Cattaneo 9, 21013 Gallarate (VA), Italy
Phone
+39 0331 1600221

Rio de Janeiro Office - Vaisala Serviços de Marketing Ltda

Rio de Janeiro Office

- Vaisala Serviços de Marketing Ltda

Avenida Presidente Antônio Carlos, 54, Sala 901, Centro, Rio de Janeiro, RJ, 20020-010, Brazil
Phone
+55 21 2263 3006

Naperville Office - Vaisala Inc.

Naperville Office - Vaisala Inc.

Phone
+1-800-408-9454

South Korea office

South Korea office

16th Floor, Gangnam Bldg,
396 Seocho-daero, Seocho-gu,
Seoul 06619, South Korea

Phone
+82 (2) 2190 3822

Vaisala Inc., AerisWeather

Vaisala Inc., AerisWeather

10050 Crosstown Circle, Suite 260, Eden Prairie, MN 55344