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Terrestrial Energy Inc.

NASDAQ:IMSRLive AI agent

Terrestrial Energy is an industry-leading technology company committed to delivering reliable, emission-free, and cost-competitive nuclear energy with a transformative advanced reactor, the Integral Molten Salt Reactor (IMSR).

Investor website: https://terrestrialenergy.com/

About

Terrestrial Energy is an industry-leading technology company committed to delivering reliable, emission-free, and cost-competitive nuclear energy with a transformative advanced reactor, the Integral Molten Salt Reactor (IMSR). The company focuses on developing a cogeneration plant for clean and cost-competitive heat and electric power generation, aiming to change how the world produces energy.

Verified company data

Shares outstanding
105,935,254
Projects
["The IMSR Plant uses molten salt fission technology. This is high-temperature fission technology, classified as Generation IV fission technology class under international treaty.\n\n\"Generation IV designs will use fuel more efficiently, reduce waste production, be economically competitive, and meet stringent standards of safety and proliferation resistance…” according to the Generation IV International Forum charter signed in 2001 by US, Canada, UK, and others.\n\nOperating at 44% thermal efficiency (net), an IMSR cogeneration plant can generate 392 megawatts of electricity from 884 megawatt of thermal reactor power. Heat at 700°C is generated from two thermal-spectrum, graphite-moderated, molten-fluoride-salt reactors (IMSR).\n\nThese reactors use today’s standard nuclear fuel – comprising standard-assay low-enriched uranium (less than 5 percent U-235) – critical for near-term commercial deployment of IMSR plants."]
Leadership
Simon Irish (Chief Executive Officer & Director, Simon Irish has served as Terrestrial Energy’s Chief Executive Officer and a member of the board of directors since 2014, bringing over 20 years of finance and investment management experience. He previously held senior positions at Man Global Strategies and was a derivatives structurer and trader at Credit Suisse.), Pam Cowan (EVP of Engineering, Pamela B. Cowan is Executive Vice President of Engineering with over 30 years of experience in the nuclear industry, leading engineering across Terrestrial Energy’s projects and serving as the company’s technical authority on nuclear safety.), Dr. David LeBlanc (Chief Technology Officer and Director, Dr. David LeBlanc has been Chief Technology Officer since 2013 and is a globally recognized expert on molten salt reactors, dedicated to advancing nuclear power systems.), Brian Thrasher (Chief Financial Officer, Brian Thrasher has over 25 years of financial management experience and has served as CFO since May 2025, previously holding executive positions at Hilco Transport and Hanesbrands.), William Smith (Chief Operating Officer, William Smith has over 44 years of experience in the energy sector, including over 20 years in the nuclear industry, and has served as COO since July 2025, previously working at Siemens Canada and Ontario Hydro.)

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