Diligence memo · auto-generated · as of July 2, 2026
Sapphire Energy, Inc.
Sapphire Energy, Inc. looks over-valued against its niche peers and is dormant on financing cadence.
Businessfiled
Sapphire Energy, Inc. operates in Other Energy, based in San Diego.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Sapphire Energy, Inc. has raised $92M in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Series C (a $40M–$100M round).
Largest single filing: $92M on 2015-12-01.
Most recent recorded round closed around 2015-12-01.
Valuation (modeled)modeled
Provath models Sapphire Energy, Inc. at approximately $1.1B (range $338M–$2.9B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Over-valued. Modeled value is 2.79× the median modeled value of Series C Other Energy companies in 2013–2015 (14 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Last raise 10.6 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 94% of Other Energy peers (2049 compared).
Modeled value ranks above 97% of those peers.
Closest niche peers: Invenergy Miami Wind I Holdings LLC, Solaris Oilfield Infrastructure, LLC, Rose Rock Midstream, L.P., Sunnova Holdings, LLC, Skyonic Corp.
Peoplefiled
8 named people on file across officers, directors and signatories.
Risks & flagsmixed
Financing has been silent well beyond sector cadence — possibly defunct, acquired, or paused.
Modeled above niche peers — valuation risk on entry.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.