Diligence memo · auto-generated · as of July 2, 2026
Sunpower Corp
Sunpower Corp looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
Sunpower Corp operates in Other Energy, based in SAN JOSE.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Sunpower Corp has raised $165M in disclosed capital across 2 recorded rounds, aggregated from public filings. Its latest round is modeled as Series D+ (a $100M–$400M round).
Largest single filing: $164M on 2012-01-31.
Most recent recorded round closed around 2012-01-31.
Valuation (modeled)modeled
Provath models Sunpower Corp at approximately $2.0B (range $881M–$4.3B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.13× the median modeled value of Series D+ Other Energy companies in 2010–2012 (8 peers) — value vs value, same stage and era. Within the normal band (113% of peer median) for its niche.
Financing rhythm & timingmixed
Historic cadence: a new round about every 34 months.
Last raise 14.4 yr ago; this sector typically re-raises about every 12 months.
Silent for over 3× the sector's normal cadence.
The last round stepped up 123.1× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 97% of Other Energy peers (2049 compared).
Modeled value ranks above 98% of those peers.
Closest niche peers: Vantage Energy II, LLC, Inergy Midstream, L.P., California Ridge Wind Energy LLC, Crosstex Energy Lp, Kior Inc.
Peoplefiled
23 named people on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.