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Mersen: fifth blank mirror for the European Space Observatory's Extremely Large Telescope

Mersen has achieved a world first with the delivery to Safran Reosc of the fifth and final blank mirror for the European Southern Observatory's (ESO) Extremely Large Telescope (ELT).

Mersen: a record-breaking 2024 first quarter

- First-quarter sales of €312.5 million, up 6.8% on an organic basis
- Balanced growth across all geographic regions and segments of expertise
- 2024 guidance confirmed

Mersen: Filing of the 2023 Universal Registration Document (URD)

Mersen announces that its 2023 Universal Registration Document (French version) has been released and filed in European Single Electronic Format (ESEF) with the French Markets Authority (AMF).

Mersen China is certified “Best Workplaces for Women™” in Greater China 2024

Mersen China is certified “Best Workplaces for Women™” in Greater China 2024 by Great Place to Work®.

Mersen: European funding for p-SIC®

Mersen receives European funding for the development of the polycrystalline silicon carbide substrates p-SIC®.

Mersen celebrates 30 years at Terrassa, Cirprotec's historical site

The site, which employs 130 people, is the Group's main Center of Excellence for surge protection devices.

Capital increase with preferential subscription rights

Not for release, publication or distribution, directly or indirectly, in or into Canada, Australia or Japan.

Mersen launches a capital increase of approximately €100 million with preferential subscription rights to accelerate on its growth markets

Mersen: a major contract with Wolfspeed

Long-term contract to supply Wolfspeed with graphite and other high-tech materials deepens longstanding cooperation in Silicon Carbide semiconductor substrate manufacturing technologies.

Mersen strengthens its Executive Committee with two appointments

Sylvie Guiganti, Group Chief Information Officer, and Delphine Jacquemont, Legal Vice President and Secretary of the Board of Directors join Mersen's Executive Committee.

Sales growth of 18% in Q1 2023

The Group has held a conference call in French with simultaneous translation into English. A replay is accessible at the following numbers:


From France: +33 (0)1 78 40 15 17
International : +44 (0) 20 8196 1480
Code : 1389689#