Investor Newsletter

Vaisala pre-silent newsletter Q2/2026

Niina Ala-Luopa

Head of Investor Relations

Published: Jun 18, 2026

Corporate

This pre-silent newsletter summarizes the key events of the second quarter of 2026, as the quarter is coming to an end.

Vaisala’s silent period begins on Sunday, June 21, 2026, and the Half Year Financial Report January-June 2026 will be published on Tuesday, July 21, 2026.

Vaisala acquires AI weather company Atmo, Inc. to lead the transformation of meteorology

Vaisala announced on June17, 2026, that it has signed an agreement to acquire Atmo, Inc., a San Francisco-based technology company leading the AI transformation of meteorology.

The acquisition brings industry-leading AI weather forecasting technology in-house and positions Vaisala as the trusted partner for meteorological agencies, defense organizations, and weather-dependent industries navigating the most significant shift in weather forecasting in a century. Together, Vaisala and Atmo form the #1 weather technology company in the world, from sensor to insight.

Read more in the stock exchange release: Inside information: Vaisala acquires AI weather company Atmo, Inc. to lead the transformation of meteorology
Read also a blog post by Samuli Hänninen, Executive Vice President of Vaisala Xweather: The most exciting moment in meteorology in a century – and we are leading it

Other main announcements in Q2/2026:

April 24, 2026 – Vaisala Corporation Interim Report January–March 2026: Industrial Measurements growth driving first quarter results

Product and technology news in Q2/2026:

All press and stock exchange releases, including managers’ transactions releases can be found in our Newsroom >

Business outlook for 2026

Published in the Interim Report January–March 2026

Vaisala estimates, excluding potential significant changes in market conditions, that its full-year 2026 net sales will be in the range of EUR 600–630 million (2025: EUR 597 million) and its EBITA will be in the range of EUR 95–110 million (2025: EUR 94 million).

Market outlook for 2026

Published in the Interim Report January–March 2026

Industrial markets are expected to grow, driven especially by the data center and semiconductor industries. Life science and power markets are expected to grow as well.

Mature meteorology and aviation markets normalized during 2025 after two years of exceptionally high demand. These markets are now expected to remain stable compared to the 2025 year-end levels.

Renewable energy markets declined in 2025 as wind resource assessment markets slowed down significantly. In 2026, renewable energy markets are expected to remain stable compared to the 2025 year-end level.

Markets for Xweather subscription sales are expected to grow.