Diligence memo · auto-generated · as of July 3, 2026

Rio Grande Surgical Services LLC

Rio Grande Surgical Services LLC looks under-valued against its niche peers and is at-risk on financing cadence.

WatchOverdue for a raise versus sector cadence — could be a bridge, a down round, or distress. Watch for the next filing.

Businessfiled

Rio Grande Surgical Services LLC operates in Medical Devices, based in TUCSON.

Sub-sector tags: medical-devices.

No verified homepage on file yet — operating evidence is limited to the public record.

Capital & rounds (filed)filed

Rio Grande Surgical Services LLC has raised $318K in disclosed capital across 2 recorded rounds, aggregated from public filings. Its latest round is modeled as Pre-Seed (a round under $1.0M).

Largest single filing: $180K on 2015-07-01.

Most recent recorded round closed around 2023-02-28.

Valuation (modeled)modeled

Provath models Rio Grande Surgical Services LLC at approximately $1.2M (range $83K–$6.2M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.

Read: Under-valued. Modeled value is 0.44× the median modeled value of Pre-Seed Medical Devices companies in 2022–2024 (29 peers) — value vs value, same stage and era. Issuer reports $1M–$5M revenue while modeled below niche peers.

Financing rhythm & timingmixed

Historic cadence: a new round about every 92 months.

Last raise 3.3 yr ago; this sector typically re-raises about every 16 months.

Past due for a raise versus sector cadence — watch for distress or a bridge.

The last round was 1.3× smaller than the prior — a bridge or down round.

Comparablesmixed

Capital scale ranks ahead of 24% of Medical Devices peers (233 compared).

Modeled value ranks above 20% of those peers.

Closest niche peers: Turbett Surgical, Inc., Owensboro Ambulatory Surgical Facility Ltd, Seashore Surgical Institute, L.L.C., Hera Diagnostics Corp, Hawkeye Surgical Lighting.

Peoplefiled

3 named people on file across officers, directors and signatories.

Risks & flagsmixed

Overdue for a raise versus sector norm — distress or bridge risk.

No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.