Investor Newsletter

Vaisala pre-silent newsletter Q3/2026

Niina Ala-Luopa

Head of Investor Relations

Published: Sep 28, 2026

Corporate

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

Vaisala's silent period begins on Thursday, October 1, 2026, and the Interim Report January–September 2026 will be published on Tuesday, October 27, 2026.

Vaisala confirms EUR 25 million airport weather modernization project in Indonesia

Vaisala announced on August 20, 2026, that it expects to include the EUR 25 million award for airport weather systems and equipment to modernize 14 Indonesian airports in its orders received for the third quarter of 2026, as the customer has secured the necessary financing.

The project, awarded in 2024, is Vaisala's largest aviation weather project to date and will strengthen aviation safety and weather resilience in one of the world’s fastest growing aviation markets. The project moves into implementation this fall and is estimated to run for three years.

Read more in the press release: Vaisala confirms EUR 25 million airport weather modernization project in Indonesia

Other main announcements in Q3/2026:

July 21, 2026 – Vaisala Corporation Half Year Financial Report January–June 2026: Strong growth in orders received driven by record-high demand in Industrial Measurements
July 28, 2026 – Change in Vaisala Corporation's number of series A and K shares: Vaisala's Board of Directors decided on July 20, 2026, to convert 1,200 series K shares into series A shares. The conversion was registered in the Trade Register on July 28, 2026.
August 31, 2026 – Vaisala's sustainability work earns top recognitions again: Vaisala has again earned an EcoVadis Gold Medal, placing it among the top 5% of companies rated by EcoVadis. Vaisala has also retained its ISS STOXX Prime status.
September 25, 2026 – Change in Vaisala Corporation's number of series A and K shares: Vaisala's Board of Directors decided on September 17, 2026, to convert 40,000 series K shares into series A shares, and the conversion was registered in the Trade Register on September 25, 2026. Following the conversion, Vaisala has 36,436,728 shares, of which 3,051,928 are series K shares and 33,384,800 are series A shares, with 94,423,360 votes attached to all shares in total.

Product and technology news in Q3/2026:

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

Business outlook for 2026

Published in the Half Year Financial Report January–June 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 and its EBITA will be in the range of EUR 95–110 million.

Market outlook for 2026

Published in the Half Year Financial Report January–June 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.

Consensus:

View the latest consensus, compiled by Modular Finance.

Upcoming IR events:

September 28, 2026: Roadshow in Frankfurt, hosted by Berenberg
October 27, 2026: Interim Report January–September 2026
November 3, 2026: Roadshow in Brussels, hosted by DNB Carnegie
November 5, 2026: Roadshow Paris, hosted by Danske Bank
November 25, 2026: Sijoittaja – Investor 2026 event at the Helsinki Expo and Convention Center
December 1, 2026: Berenberg European Conference in London

All upcoming IR events can be found in our IR calendar >