Diligence memo · auto-generated · as of July 2, 2026
Zepherella, Inc.
Zepherella, Inc. looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
Zepherella, Inc. operates in Other Health Care, based in DURHAM.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Zepherella, Inc. has raised $484K 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: $484K on 2009-11-30.
Most recent recorded round closed around 2009-11-30.
Valuation (modeled)modeled
Provath models Zepherella, Inc. at approximately $15M (range $303K–$169M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.44× the median modeled value of Pre-Seed Other Health Care companies in 2007–2009 (128 peers) — value vs value, same stage and era. Within the normal band (144% of peer median) for its niche.
Financing rhythm & timingmixed
Last raise 16.6 yr ago; this sector typically re-raises about every 14 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 20% of Other Health Care peers (5377 compared).
Modeled value ranks above 41% of those peers.
Closest niche peers: Enject Inc, Aspyra Inc, Active Day, Inc., Explainmysurgery.Com, Sutter Fairfield Surgery Center, LLC.
Peoplefiled
2 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.