Diligence memo · auto-generated · as of July 2, 2026
Carbon Design Systems Inc
Carbon Design Systems Inc looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
Carbon Design Systems Inc operates in Computers, based in ACTON.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Carbon Design Systems Inc has raised $22M in disclosed capital across 3 recorded rounds, aggregated from public filings. Its latest round is modeled as Series A (a $4.0M–$15M round).
Largest single filing: $8.5M on 2007-12-11.
Most recent recorded round closed around 2007-12-11.
Valuation (modeled)modeled
Provath models Carbon Design Systems Inc at approximately $283M (range $12M–$1.5B). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.31× the median modeled value of Series A Computers companies in 2007–2009 (32 peers) — value vs value, same stage and era. Within the normal band (131% of peer median) for its niche.
Financing rhythm & timingmixed
Last raise 18.6 yr ago; this sector typically re-raises about every 12 months.
Silent for over 3× the sector's normal cadence.
The last round was 1.2× smaller than the prior — a bridge or down round.
Comparablesmixed
Capital scale ranks ahead of 89% of Computers peers (1371 compared).
Modeled value ranks above 89% of those peers.
Closest niche peers: Scalent Systems, Inc., Alphion Corp, Blade Network Technologies Inc, Evernote Corp, Powered, Inc..
Peoplefiled
6 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.