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General Fusion's SPAC merger with Spring Valley Acquisition Corp. III to become the first publicly traded pure-play fusion company is confirmed by company announcements, Reuters, Globe and Mail, and SEC filings.

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Home/Energy/General Fusion finishes SPAC merger, becoming first publicly listed fusion firm
VERIFIEDBy Xavier Rivera· ·1 min read

General Fusion finishes SPAC merger, becoming first publicly listed fusion firm

General Fusion completed its SPAC merger with Spring Valley Acquisition Corp. III on July 10, 2026, becoming the first publicly traded fusion company. Shares will begin trading on Nasdaq under GFUZ on Monday after an earlier $1 billion deal announcement that followed layoffs and a CEO funding plea, plus a new Italy deployment partnership with Renexia, though significant technical hurdles remain.

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General Fusion finishes SPAC merger, becoming first publicly listed fusion firm
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TL;DRAI · 60 sec read

General Fusion completed its SPAC merger with Spring Valley Acquisition Corp. III on Friday, becoming the first fusion firm to list publicly. Shares begin trading Monday on Nasdaq under GFUZ. The step gives the commercial fusion power developer access to public markets after layoffs and a new Italy deployment partnership with Renexia.

British Columbia-based General Fusion completed its combination with Spring Valley Acquisition Corp. III on Friday, making the firm the first in its sector to reach public markets.

General Fusion closes SPAC merger on Friday. The 24-year-old company finalized its transaction on July 10, 2026. Its shares are slated to start trading on the Nasdaq exchange Monday under the ticker symbol GFUZ, while warrants will trade under GFUZW.
General Fusion is working to tap the atom-smashing reactions that power the sun in hopes of generating commercially viable amounts of electricity.

The company pursues commercial fusion power. General Fusion is working to tap the atom-smashing reactions that power the sun in hopes of generating commercially viable amounts of electricity. No one has yet accomplished that feat.
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The SPAC deal was first announced in January. General Fusion and Spring Valley first revealed the $1 billion agreement months after the company carried out layoffs and its CEO issued a public plea for new investment. The merger lets the firm list publicly through a special purpose acquisition company.

A new partnership targets deployment in Italy. Last month General Fusion announced a partnership with energy infrastructure company Renexia to begin planning commercial deployment of its clean energy systems in Italy, though significant technical hurdles remain.
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The company also reported a partnership with Renexia last month targeting commercial deployment planning in Italy.
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