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TeraWatt Technology

San Francisco, CA · Founded 2017 · Privately Held (backing)

Manufacturer of rechargeable batteries intended to offer lithium-ion batteries combining energy and power density with safety. TeraWatt Technology is based in San Francisco, CA and was founded in 2017. Its last reported valuation was $709 million in Apr 2026. It has raised $140 million.

Last reported valuation
$709.0M
Oct 2026
Priced at
—
Total raised
$140.4M
Last round
—

TeraWatt Technology key facts

as of Oct 2026
  • Manufacturer of rechargeable batteries intended to offer lithium-ion batteries combining energy and power density with safety.
  • TeraWatt Technology is valued at approximately $709.0M as of Oct 2026 (last reported valuation).
  • It has raised $140.4M; the latest was Later Stage VC ($96.5M) in Apr 2026.
  • Notable investors include Khosla Ventures, Temasek Holdings, JIC Venture Growth Investments, Franklin Resources, Scrum Ventures — 26 tracked in total.
  • Status: Privately Held (backing).
Last reported valuation
LOW confidence
$709.0M

TeraWatt Technology's last reported valuation, Apr 2026. Nothing priced has surfaced since.

set by last reported valuationas of Oct 2026question about this number?
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TeraWatt Technology funding rounds

No rounds on record

No funding rounds for TeraWatt Technology are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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TeraWatt Technology valuation

TeraWatt Technology's last reported valuation was $709 million in Apr 2026. No priced round, secondary trade or fund mark has surfaced since.

TeraWatt Technology investors

26 investors are on record for TeraWatt Technology, including Khosla Ventures, Temasek Holdings, JIC Venture Growth Investments and Franklin Resources. By type, the record holds 6 venture capital firms.

About TeraWatt Technology

Manufacturer of rechargeable batteries intended to offer lithium-ion batteries combining energy and power density with safety. The company engineers energy-density lithium-ion rechargeable batteries that scale through competitive engineering integrity and production processes, enabling industrial clients to access long-lasting, safe, and reliable power alternatives.

Sector
Business Products and Services (B2B)
HQ
San Francisco, CA, United States
Founded
2017
Employees
28
Ownership
Privately Held (backing)

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