Diligence memo · auto-generated · as of July 2, 2026
Sonendo, Inc.
Sonendo, Inc. looks under-valued against its niche peers and is active on financing cadence.
Businessfiled
Sonendo, Inc. operates in Other Health Care, based in Laguna Hills.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Sonendo, Inc. has raised $242M in disclosed capital across 13 recorded rounds, aggregated from public filings. Its latest round is modeled as Series C (a $40M–$100M round).
Largest single filing: $85M on 2019-12-10.
Most recent recorded round closed around 2025-04-30.
Valuation (modeled)modeled
Provath models Sonendo, Inc. at approximately $33M (range $18M–$45M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Under-valued. Modeled value is 0.15× the median modeled value of Series C Other Health Care companies in 2025–2027 (20 peers) — value vs value, same stage and era.
Financing rhythm & timingmixed
Historic cadence: a new round about every 13 months.
Last raise 14 mo ago; this sector typically re-raises about every 14 months.
Raising on or ahead of the sector's normal rhythm.
The last round was 16.9× smaller than the prior — a bridge or down round.
Comparablesmixed
Capital scale ranks ahead of 99% of Other Health Care peers (5377 compared).
Modeled value ranks above 60% of those peers.
Closest niche peers: RESTOR3D, Inc., ByHeart, Inc., SpyGlassPharma, Inc., VantAI Holdings, Inc., BioIntelliSense, Inc..
Peoplefiled
24 named people on file across officers, directors and signatories.
Risks & flagsmixed
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.