5N Plus Inc.

5N Plus Inc. is a global leader in the production of specialty semiconductors and performance materials, headquartered in Montréal, Quebec, Canada. The company's core mission is to be critical to its customers, valued by its employees, and trusted by its shareholders, achieving this by transforming metals into high-value-added specialty materials.

The company's product portfolio includes ultra-pure materials, specialty semiconductors, high-purity metals (such as bismuth, indium, tellurium, cadmium, gallium, selenium, and zinc), alloys, chemicals, active pharmaceutical ingredients, animal feed additives, engineered powders, and solar cells. These materials and products are integral to various key industries, including renewable energy (particularly thin-film photovoltaics and solar cells), security, space (satellites and space solar power), pharmaceutical, medical imaging, industrial, additive manufacturing, electronics, and consumer applications. 5N Plus also provides recycling services and engages in R&D partnerships.

Recent developments include the appointment of Alban Fournier as Chief Financial Officer, effective April 27, 2026, with a planned leadership transition seeing current CFO Richard Perron become CEO and Gervais Jacques move to Executive Chair on May 31, 2026. The company continues to strengthen its market position, notably through an expanded multi-year supply agreement with First Solar, which is expected to boost CdTe volumes and introduce CdSe supply from 2026. Additionally, 5N Plus has been recognized for its contributions to advanced technology, including supplying solar cell technology for the Chandrayaan-3 lunar mission in August 2023 and for the world's largest next-generation long-duration energy storage project in September 2023.