Diligence memo · auto-generated · as of July 2, 2026
California Proton Treatment Center, LLC
California Proton Treatment Center, LLC looks over-valued against its niche peers and is dormant on financing cadence.
Businessfiled
California Proton Treatment Center, LLC operates in Hospitals and Physicians, based in MINDEN.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
California Proton Treatment Center, LLC has raised $3.2M in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Seed (a $1.0M–$4.0M round).
Largest single filing: $3.2M on 2009-10-01.
Most recent recorded round closed around 2009-10-01.
Valuation (modeled)modeled
Provath models California Proton Treatment Center, LLC at approximately $74M (range $2.8M–$579M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Over-valued. Modeled value is 1.99× the median modeled value of Seed Hospitals and Physicians companies in 2007–2009 (22 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Last raise 16.7 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 63% of Hospitals and Physicians peers (599 compared).
Modeled value ranks above 79% of those peers.
Closest niche peers: Florence Hospital at Anthem, LLC, East Georgia Regional Medical Center LLC, Hartsville HMA, LLC, Ball Outpatient Surgery Center, LLC, San Angelo Hospital Lp.
Peoplefiled
3 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.