Diligence memo · auto-generated · as of July 2, 2026
Thunder Road Surgical, Llc
Thunder Road Surgical, Llc looks fair against its niche peers and is dormant on financing cadence.
Businessfiled
Thunder Road Surgical, Llc operates in Medical Devices, based in NEWTON.
Sub-sector tags: medical-devices.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Thunder Road Surgical, Llc has raised $5.8M in disclosed capital across 1 recorded round, aggregated from public filings. Its latest round is modeled as Series A (a $4.0M–$15M round).
Largest single filing: $5.8M on 2022-07-15.
Most recent recorded round closed around 2022-07-15.
Valuation (modeled)modeled
Provath models Thunder Road Surgical, Llc at approximately $63M (range $7.1M–$214M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.09× the median modeled value of Series A Medical Devices companies in 2022–2024 (13 peers) — value vs value, same stage and era. Within the normal band (109% of peer median) for its niche.
Financing rhythm & timingmixed
Last raise 4.0 yr ago; this sector typically re-raises about every 16 months.
Only one round on record and long silent — often defunct, acquired, or gone quiet.
Comparablesmixed
Capital scale ranks ahead of 70% of Medical Devices peers (233 compared).
Modeled value ranks above 80% of those peers.
Closest niche peers: MBio Diagnostics, Inc., Vida Diagnostics Inc, New View Surgical, Inc., Barsa Surgical Inc., Caire Health Holdings, Inc..
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.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.