Diligence memo · auto-generated · as of July 2, 2026
GRO Biosciences Inc.
GRO Biosciences Inc. looks fair against its niche peers and is quiet on financing cadence.
Businessfiled
GRO Biosciences Inc. operates in Biotechnology, based in Cambridge.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
GRO Biosciences Inc. has raised $33M in disclosed capital across 3 recorded rounds, aggregated from public filings. Its latest round is modeled as Series B (a $15M–$40M round).
Largest single filing: $27M on 2024-07-18.
Most recent recorded round closed around 2024-07-18.
Valuation (modeled)modeled
Provath models GRO Biosciences Inc. at approximately $192M (range $55M–$341M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 1.14× the median modeled value of Series B Biotechnology companies in 2022–2024 (197 peers) — value vs value, same stage and era. Within the normal band (114% of peer median) for its niche.
Financing rhythm & timingmixed
Historic cadence: a new round about every 28 months.
Last raise 23 mo ago; this sector typically re-raises about every 14 months.
Slightly overdue versus sector cadence.
The last round stepped up 7.3× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 76% of Biotechnology peers (4293 compared).
Modeled value ranks above 71% of those peers.
Closest niche peers: Mt McKinley Medical Holding Corp USA, YAP Therapeutics Inc, Pinteon Therapeutics, Inc., OncXerna Therapeutics, Ltd., EpiBiologics, Inc..
Peoplefiled
13 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.