Palo Alto, CA · Founded 2021 · Privately Held (backing)
Developer of a digital testbed and AI (artificial intelligence) decision-support software intended to help battery portfolio developers and operators improve performance and scale efficiently. Powerline is based in Palo Alto, CA and was founded in 2021. Its last reported valuation was $41 million in Dec 2025. It has raised $10.4 million.
Last reported valuation
$41.0M
Oct 2026
Priced at
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Total raised
$10.4M
Last round
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Cap table — not yet on record
Powerline's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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