Oakville, ON / Sherbrooke, QC, Canada, 4 November 2025 - Tekna (OSE: TEKNA), a
world-leading provider of advanced materials to industry, has entered a
strategic partnership with Burloak Technologies (Burloak), Canada's leading
additive manufacturing (AM) company, to supply materials for the production of
more than 50 000 satellite components. The collaboration supports Burloak's role
in manufacturing advanced flight hardware for the MDA AuroraTM program.

Under the agreement, Tekna will supply aluminum metal powders engineered for use
in high-performance aerospace applications. The powders, produced through
Tekna's proprietary Plasma Atomization process, are certified to meet AS9100D
aerospace quality standards as well as the recently obtained Nadcap
accreditation for metallic powder manufacturing, ensuring exceptional
consistency, mechanical performance, and part integrity.

"We are pleased to collaborate with the Tekna team. By joining forces with a
global leader in advanced materials, we are able to deliver critical 3D printed
flight hardware in the satellite industry," said Jason Ball, General Manager of
Burloak.

Additive manufacturing is transforming how satellites are built, enabling highly
complex, lightweight, and performance-optimized structures that traditional
methods cannot match. Burloak's use of Tekna's high-purity powders allows for
unprecedented design freedom and performance efficiency in components such as
antennas, mounts, and structural supports.

"It is always an honor to collaborate with innovation leaders like Burloak,"
said Claude Jean, CEO of Tekna. "We see strong global demand-and growing
momentum in Canada-for additively manufactured satellite components. Together,
we're helping shape the future of space manufacturing."

Both companies are deeply rooted in innovation and are committed to advancing
the national and global space manufacturing ecosystem. This partnership
leverages the strengths of two industry pioneers-Tekna in advanced powder
metallurgy and Burloak in full-lifecycle additive manufacturing-to provide
aerospace OEMs with cutting-edge, flight-ready components.

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

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

Burloak Technologies
Arash Bazrafshan
Director of Business Development
+14247996627, arash.bazrafshan@burloaktech.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

ABOUT BURLOAK TECHNOLOGIES, a division of Samuel, Son & Co.
Driving competitive advantage through vertically integrated Additive
Manufacturing (AM) solutions, Burloak Technologies, a division of Samuel, Son &
Co. Limited, is accelerating the adoption of metal AM. Burloak supports its
partners with extensive end-to-end capabilities that include DfAM (design for
additive manufacturing), materials development, high precision CNC machining,
heat treatment, post-processing, materials lab testing and metrology services.
Burloak is the largest AM contract manufacturing company in Canada, and one of
the largest in North America. Burloak leverages its proprietary AM processes and
extensive flight heritage to support the largest aerospace and defense companies
in the world.
For more information, visit https://www.burloaktech.com

ATTACHMENTS
o This press release in PDF (including images).pdf