Vaisala Oyj is a Finnish company specializing in the development, manufacture, and marketing of products and services for environmental and industrial measurement. Founded in the 1930s by Professor Vi... Vaisala Oyj is a Finnish company specializing in the development, manufacture, and marketing of products and services for environmental and industrial measurement. Founded in the 1930s by Professor Vilho Väisälä, who pioneered radiosonde technology, it has grown into a global leader with over 2,400 employees serving more than 150 countries. The company operates in two main business areas: Weather and Environment, covering meteorology, aviation, renewable energy, ground transportation, and ambient air quality; and Industrial Measurements, supporting sectors like pharmaceuticals, power generation, semiconductors, and building automation. Key products include humidity and temperature sensors, dewpoint instruments, barometric pressure sensors, carbon dioxide monitors, radiosondes, weather radars, and multi-parameter weather transmitters. Notable innovations encompass HUMICAP® humidity sensors, BAROCAP® pressure technology, and services like Vaisala Xweather for environmental data. Headquartered in Vantaa, Finland, Vaisala Oyj maintains a worldwide presence through offices and operations across Europe, the Americas, Asia-Pacific, and the Middle East, emphasizing precision measurement for critical applications in weather-dependent industries and scientific research.
In 2025, Vaisala was subject to the Corporate Sustainability Reporting Directive (CSRD)'s requirements, which mandated the company to publish EU Taxonomy disclosures.
The company reported the eligibility and alignment of Turnover, Capital Expenditure (CAPEX) and Operating Expenditure (OPEX) with the EU Taxonomy, helping assess the extent to which its business activities align with Europe's environmental sustainability goals.
Vaisala has also provided an activity-level breakdown of its EU Taxonomy disclosures. This granular reporting enhances transparency around which economic activities of Vaisala are considered environmentally sustainable and contribute to at least one of the six environmental objectives defined under the EU Taxonomy framework.
Metric
2025
2024
2023
2022 - 2017
Total Taxonomy Aligned Turnover
0000000
Copy/Paste is a PRO feature.
b
Copy/Paste is a PRO feature.
c
0000000
Total Taxonomy Eligible Turnover
0000000
Copy/Paste is a PRO feature.
b
Copy/Paste is a PRO feature.
c
0000000
8.4 CCA - Software enabling physical climate risk management and adaptation
Copy/Paste is a PRO feature.
a
Copy/Paste is a PRO feature.
Copy/Paste is a PRO feature.
0000000
Metric
2025
2024
2023
2022 - 2017
Total Taxonomy Aligned Opex
0000000
Copy/Paste is a PRO feature.
b
Copy/Paste is a PRO feature.
c
0000000
Total Taxonomy Eligible Opex
0000000
Copy/Paste is a PRO feature.
b
Copy/Paste is a PRO feature.
c
0000000
8.4 CCA - Software enabling physical climate risk management and adaptation
Copy/Paste is a PRO feature.
a
Copy/Paste is a PRO feature.
Copy/Paste is a PRO feature.
0000000
Metric
2025
2024
2023
2022 - 2017
Total Taxonomy Aligned Capex
0000000
Copy/Paste is a PRO feature.
b
Copy/Paste is a PRO feature.
c
0000000
Total Taxonomy Eligible Capex
0000000
Copy/Paste is a PRO feature.
b
Copy/Paste is a PRO feature.
c
0000000
Limited Data Preview
You are viewing a limited preview of Vaisala’s EU Taxonomy dataset. The full dataset, available for download, includes eligibility and alignment metrics for turnover, CAPEX, and OPEX across all EU Taxonomy categories, at both aggregate and activity level, with historical coverage back to 2022.
Access Datasets, Disclosures, and Sources
pro
Remove manual data sourcing from your workflow. Subscribe to Tracenable Pro to get credits for accessing and exporting datasets and disclosures across 8,500+ companies with 10+ years of historical coverage.
Verified Sources Behind Vaisala’s EU Taxonomy Data
Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform. Explore Vaisala’s data sources below and access millions more through our Disclosure Search.
a. Vaisala's Annual Report 2025
b. Vaisala's Annual Review 2024
c. Vaisala's Annual Report 2023
d. Vaisala's Annual Report 2022
Insights into Vaisala's Revenues from Sustainable Activities
In 2025, Vaisala reported EU Taxonomy-eligible revenues of EUR 484.09 million, representing 81.1% of its total turnover. Of this amount, EUR 400,000 of Vaisala's revenues was classified as EU Taxonomy-aligned, indicating that 0.1% of the revenue-generating activities undertaken by the company substantially contribute to one or more of the six environmental objectives, meet the Do No Significant Harm (DNSH) criteria, and comply with the Minimum Social Safeguards (MSS).a
How much of Vaisala's revenue is eligible under the EU Taxonomy?
In 2025, Vaisala reported that EUR 484.09 million of its revenue was eligible under the EU Taxonomy, representing 81.1% of the company's total turnover. Of this amount, EUR 400,000 (0.1% of total revenue) was classified as Taxonomy-aligned. This means that 81% of Vaisala's revenue is eligible but not aligned, indicating that these activities did not meet the technical screening criteria, failed to comply with the Do No Significant Harm (DNSH) requirements, or lacked evidence of meeting the Minimum Safeguards.a
How much of Vaisala's eligible revenue is aligned with the EU Taxonomy?
In 2025, Vaisala reported that EUR 400,000 of its revenue was aligned under the EU Taxonomy, representing 0.1% of its total turnover.a
This low alignment highlights either a limited focus on green activities or early-stage adoption of sustainability frameworks, underscoring opportunities for further alignment with EU climate objectives.
Vaisala's Eligibility & Alignment Overview
Vaisala's Contribution to Environmental Objectives
Total Taxonomy Aligned Turnover
How is Vaisala's taxonomy-aligned revenue distributed across the EU environmental objectives?
In 2025, Vaisala reported that its taxonomy-aligned revenue was distributed across the following EU environmental objectivesa:
Climate Change Mitigation: 0%
Climate Change Adaptation: 0.1%
Sustainable Use and Protection of Water and Marine Resources: 0%
Transition to a Circular Economy: 0%
Pollution Prevention and Control: 0%
Protection and restoration of biodiversity and ecosystems: 0%
How much revenue does Vaisala earn from selling climate-related solutions ?
In 2025, Vaisala reported that EUR 596,900 of its total revenue was associated with activities contributing to the EU taxonomy climate-related objectives (Climate Change Mitigation and Climate Change Adaptation). This accounted for 0.1% of the company's total revenue,indicating that Vaisalahas limited exposureon solutions that support climate action through its commercial activities.a
Insights into Vaisala's CAPEX from Sustainable Activities
In 2025, Vaisala reported EU Taxonomy-eligible CAPEX of EUR 20.21 million,representing 83.5% of its total CAPEX. Of this amount, EUR 0 of Vaisala's CAPEX was classified as EU Taxonomy-aligned, indicating that 0% of the company's investments were directed toward economic activities that substantially contribute to one or more of the six environmental objectives, meet the Do No Significant Harm (DNSH) criteria, and comply with the Minimum Social Safeguards (MSS).a
Insights into Vaisala's OPEX from Sustainable Activities
In 2025, Vaisala reported EU Taxonomy-eligible OPEX of EUR 34.33 million,representing 55.1% of its total operating expenses (OPEX). Of this amount, EUR 400,000 of Vaisala's OPEX was classified as EU Taxonomy-aligned, indicating that 0.7% of the company's operating expenses were directed toward economic activities that substantially contribute to one or more of the six environmental objectives, meet the Do No Significant Harm (DNSH) criteria, and comply with the Minimum Social Safeguards (MSS).a
How much of Vaisala's operational expenditure (OPEX) is eligible under the EU Taxonomy?
In 2025, Vaisala reported that EUR 34.33 million of its operational expenditure (OPEX) was eligible under the EU Taxonomy, representing 55.1% of the company's total OPEX. Of this amount, EUR 400,000 (0.7% of total OPEX) was classified as Taxonomy-aligned. This means that 54.4% of Vaisala's OPEX is eligible but not aligned, indicating that these expenditures either did not meet the technical screening criteria, failed to comply with the Do No Significant Harm (DNSH) requirements, or lacked evidence of meeting the Minimum Safeguards (MSS).a
How much of Vaisala's eligible OPEX is aligned with the EU Taxonomy?
In 2025, Vaisala reported that EUR 400,000 of its OPEX was aligned under the EU Taxonomy, representing 0.7% of its total operational expenditure.a
This low alignment reflects limited operational focus on green activities, suggesting that sustainability considerations have yet to be fully integrated into core operating processes.
Vaisala's Eligibility & Alignment Overview
Vaisala's Contribution to Environmental Objectives
Total Taxonomy Aligned Opex
How is Vaisala's taxonomy-aligned OPEX distributed across the EU environmental objectives?
In 2025, Vaisala reported that its taxonomy-aligned operational expenditure (OPEX) was distributed across the following EU environmental objectivesa:
Climate Change Mitigation: 0%
Climate Change Adaptation: 0.7%
Sustainable Use and Protection of Water and Marine Resources: 0%
Transition to a Circular Economy: 0%
Pollution Prevention and Control: 0%
Protection and restoration of biodiversity and ecosystems: 0%
How much of Vaisala's operational budget supports climate-related solutions?
In 2025, Vaisala allocated EUR 436,100 of its OPEX to activities contributing to the EU Taxonomy's climate-related objectives (Climate Change Mitigation and Climate Change Adaptation). This represented 0.7% of the company's total OPEX,indicating that Vaisalahas only a limited share of operational expenditure aligned with climate goals, signaling early-stage or minimal integration of climate objectives into its routine activities.a
Want Full Access to Vaisala's EU Taxonomy Dataset?
b
b
c
a
b
c
a
b
c