VAIASNasdaq HelsinkiScientific & Technical InstrumentsIFRS · EUR

Vaisala Oyj

Vaisala is a Finnish company specializing in environmental and industrial measurement solutions. It provides advanced technology for weather, environmental, and industrial applications, enabling organizations to make informed decisions based on accurate data. The company is committed to addressing climate change by offering products that help understand and mitigate its effects. With a global presence, Vaisala plays a crucial role in providing measurement devices and solutions that transform data into actionable insights for a sustainable future.

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Revenue597m EUR
+5.7 %y/y
Operating profit (EBIT)85.1m EUR
+2.7 %y/y
EBIT margin14.3%
−0.4 ppy/y
Net income59.8m EUR
−6.1 %y/y
Free cash flow69.0m EUR
+1,269.5 %y/y

Fiscal year 2025 · change from previous year

Development 2021–2025

0200400600m EUR2021: 438 m EUR2021: EBIT 50 m EUR20212022: 514 m EUR2022: EBIT 63 m EUR20222023: 540 m EUR2023: EBIT 67 m EUR20232024: 565 m EUR2024: EBIT 83 m EUR20242025: 597 m EUR2025: EBIT 85 m EUR202559785
RevenueOperating profit (EBIT)
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Business

Share of revenue
Industrial Measurements40 %

Includes instruments for humidity, temperature, and CO2 monitoring.

Weather and Environment60 %

Comprises weather stations and environmental monitoring systems.

Customers

Vaisala serves a diverse range of customers across various industries. Key customer segments include data centers, semiconductor manufacturers, and healthcare facilities, which require precise environmental conditions for optimal operations. The company also caters to public sector clients like meteorological institutes and environmental agencies that rely on accurate weather data. Additionally, industrial clients in sectors such as manufacturing and energy depend on Vaisala's solutions for process optimization and efficiency improvements.

Data Centers

Use environmental monitoring for operational efficiency.

Semiconductor Manufacturers

Require precise instruments for quality control.

Healthcare Facilities

Depend on accurate conditions for safety and compliance.

Meteorological Institutes

Need reliable weather data for forecasting and research.

Strategy

Vaisala's strategic priorities focus on sustainable growth and technological leadership in climate-related measurement solutions. The company aims to expand its industrial measurement business through breakthrough technologies and enhance profitability as a global leader in weather systems. Vaisala is also committed to simplifying and scaling its operations to increase efficiency and impact. These strategic directions are crucial for maintaining competitive advantage and supporting long-term growth.

Expand industrial measurement businessMedium term

To leverage breakthrough technologies for growth.

Enhance profitability in weather systemsShort term

To maintain global leadership and improve margins.

Simplify and scale operationsLong term

To increase efficiency and organizational impact.

Geography

Q3/2025

Vaisala operates globally with key markets in North America, Europe, and Asia. The company has production and development facilities in locations such as Vantaa, Finland; Boulder, USA; and Shanghai, China. These strategic locations enable Vaisala to serve its diverse customer base effectively and ensure timely delivery of its products. The global presence also helps the company mitigate risks associated with regional economic fluctuations.

Europe, Middle East and Africa38 %
Americas35 %
Asia Pacific27 %

Share of the revenue the company reports by geography.

Risks

Vaisala faces several risks, including geopolitical tensions that could impact global market conditions and supply chain disruptions. Currency fluctuations, particularly in USD and CNY, pose financial risks due to the company's global operations. Additionally, the reliance on key suppliers for components could affect production capabilities if disruptions occur. Industry-specific risks include the rapid pace of technological change, which requires continuous innovation to stay competitive.

Sorted by severity
LowMediumHighLowMediumHighImpact →Likelihood →Geopolitical tensions1Supply chain disruptions2Currency fluctuations3
Impact is the risk’s severity and likelihood how probable it is over the next few years, both assessed from the company’s reports. Numbers match the list.
  1. Geopolitical tensionsImpact: HighLikelihood: Medium

    Could impact global market conditions and operations.

  2. Supply chain disruptionsImpact: HighLikelihood: Medium

    Could hinder production capabilities.

  3. Currency fluctuationsImpact: MediumLikelihood: Medium

    Affect financial performance due to global operations.

  4. Technological changeImpact: Medium

    Requires continuous innovation to remain competitive.

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Accounting

Judgemental items
Revenue recognition timing

Affects financial statements in project-based contracts.

Quarterly revenue fluctuations

Due to seasonality in certain markets.

Currency exchange rates

Impact financial reporting and transaction management.

Estimates and assumptions

Influence asset valuation and liability recognition.

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Last updated: 24/09/2026

Vaisala Oyj (VAIAS) Revenue, Earnings & Financials 2025 – Clarifo