Vaisala completes acquisition of AI weather company Atmo

• Vaisala completed its acquisition of San Francisco-based AI weather forecasting company Atmo on October 28, 2026.
• The USD 70 million cash- and debt-free purchase price was paid mainly at closing in cash and 120,185 series A shares.
• A further cash earn-out of up to USD 60 million depends on Atmo's business performance and key employee retention during 2026-2028.
• Atmo joins Xweather to expand AI forecasting capabilities, supporting growth in services and software revenue.
• Atmo's financial results will be included in Xweather from October 28, 2026; its 20 US-based employees joined at closing.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Vaisala Oyj published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202610290300OMX_____CNEWS_EN_GNW1001280555_en) on October 29, 2026, and is solely responsible for the information contained therein.