Diligence memo · auto-generated · as of July 2, 2026
Sepaton Inc
Sepaton Inc looks under-valued against its niche peers and is dormant on financing cadence.
Businessfiled
Sepaton Inc operates in Computers, based in MARLBOROUGH.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Sepaton Inc has raised $18M in disclosed capital across 2 recorded rounds, aggregated from public filings. Its latest round is modeled as Series B (a $15M–$40M round).
Largest single filing: $16M on 2009-03-20.
Most recent recorded round closed around 2013-09-13.
Valuation (modeled)modeled
Provath models Sepaton Inc at approximately $73M (range $5.0M–$281M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Under-valued. Modeled value is 0.21× the median modeled value of Series B Computers companies in 2013–2015 (16 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Historic cadence: a new round about every 54 months.
Last raise 12.8 yr ago; this sector typically re-raises about every 12 months.
Silent for over 3× the sector's normal cadence.
The last round was 7.8× smaller than the prior — a bridge or down round.
Comparablesmixed
Capital scale ranks ahead of 87% of Computers peers (1371 compared).
Modeled value ranks above 66% of those peers.
Closest niche peers: InAuth,Inc., Diamond Topco Ltd, Nervana Systems, Inc., Seven Lakes Enterprises, Inc., Xi3, Inc..
Peoplefiled
12 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.