Alternative Energy Equipment · Lake Forest, CA · Founded 1998 · Privately Held (backing)
Developer of a commercial power management tool designed to offer and commercialize safe and cost-effective fusion power. Tae is based in Lake Forest, CA and was founded in 1998. It is valued at about $2.5 billion as of Oct 2026, set by secondary market price, down 59% since a merger or acquisition in Dec 2025. It has raised $1.8 billion across 5 recorded rounds; the latest was a $200 million later-stage round in Dec 2025.
PMV mark · valuation
$2.5B
Oct 2026
Secondary market · $/share
$45
Total raised
$1.8B
Last round
Later Stage VC
Dec 2025
Team — not yet on record
No current team members for Tae are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 43 names
·Watch Tae: the Monday email on marks, rounds and moves
