TEKNA HOLDING ASA TEKNA Rapport

2025 Annual Report

09. April 2026 kl. 07:00

Arendal, Norway / Sherbrooke, QC, Canada – 9 April 2026) Tekna (OSE: TEKNA), a world-leading provider of plasma technology and advanced materials to industry, today published its 2025 Annual Report.

The Annual Report contains the Sustainability Report for 2025, including Carbon Accounting, EU Taxonomy and Human Rights and Transparency.

The report is enclosed to this release in pdf and European Single Electronic Format (ESEF) and available on the investor relations section of the company’s website, www.tekna.com.

Claude Jean, CEO of Tekna, commented: “2025 was a landmark year for Tekna. We delivered strong progress and reached a profitability inflection point in the second half of the year, supported by a record materials order intake and continued cost optimizations. The Company also reached a major milestone as the first in the world to receive NADCAP accreditation for metallic powder manufacturing. We enter 2026 with clear market momentum, a stronger capital structure, and capacity and resources in place to deliver on our 2030 ambitions.”

In 2025, Tekna’s overall carbon emissions were down 26% to 30 898 tCO2e (2024: 41 957 tCO2e).

Jean added “As a leader in our field, our vision is to advance the world with sustainable material solutions, one particle at a time. We are pleased to be making meaningful progress on our sustainability commitments, and we have firmed up our intermediate targets to carbon neutrality in our own operations by 2035."

Tekna will publish an Interim Report for the first quarter on May 7, 2026. The Annual General Meeting will take place on the same day.

ATTACHMENTS • 2025 Annual Report • 2025 Annual Report – ESEF format • This announcement in PDF.pdf

DISCLOSURE REGULATION This information is subject to the disclosure requirements pursuant to Section 5-12 of the Norwegian Securities Trading Act.

CONTACT Tekna Holding ASA Arina van Oost, Investor Relations | VP Corporate Strategic Development, +33670115190, investors@tekna.com

ABOUT TEKNA HOLDING ASA Tekna is a world-leading provider of sustainable, advanced material solutions, headquartered in Sherbrooke, Canada. The company specializes in high-purity metal powders used in critical applications such as additive manufacturing (3D printing) across the aerospace, defense, medical and consumer electronics industries. The company is positioning itself in the fast-growing market of advanced nanomaterials for the microelectronics sector.

Tekna also develops cutting-edge induction plasma systems designed for both industrial research and production. Its unique, IP-protected plasma technology is powering its hypersonic wind tunnels, PlasmaSonic, which enable simulating material exposure conditions in space.

With over 30 years of experience, Tekna is a trusted partner to a broad portfolio of multinational blue-chip customers for its high-quality products and innovation. Its material solutions help enhance productivity, enable more efficient use of materials and support the transition to more resilient supply chains and a circular economy. https://www.tekna.com

Follow us on LinkedIn: https://www.linkedin.com/company/1358990/ #investinTekna

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Tekna Annual Report 2025 vFF.pdf
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Tekna Annual Report 2025.zip
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Tekna Holding ASA - 2025 Annual Report.pdf