Diligence memo · auto-generated · as of July 2, 2026
Photon Vault Inc.
Photon Vault Inc. looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
Photon Vault Inc. operates in Other Energy, based in SAN RAMON.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Photon Vault Inc. has raised $300K in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Pre-Seed (a round under $1.0M).
Largest single filing: $300K on 2023-01-05.
Most recent recorded round closed around 2023-01-05.
Valuation (modeled)modeled
Provath models Photon Vault Inc. at approximately $1.8M (range $190K–$9.7M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 0.91× the median modeled value of Pre-Seed Other Energy companies in 2022–2024 (84 peers) — value vs value, same stage and era. Within the normal band (91% of peer median) for its niche.
Financing rhythm & timingmixed
Last raise 3.5 yr ago; this sector typically re-raises about every 12 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 11% of Other Energy peers (2049 compared).
Modeled value ranks above 8% of those peers.
Closest niche peers: Sol Clarity, Inc., Helios CoreShell Partners, LLC, Trinary Solar Group IV LLC, SunTrain, Inc., Advanced Thermovoltaic Systems, LLC.
Peoplefiled
4 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.