Diligence memo · auto-generated · as of July 2, 2026
Surrozen, Inc./DE
Surrozen, Inc./DE looks fair against its niche peers and is active on financing cadence.
Businessfiled
Surrozen, Inc./DE operates in Biotechnology, based in SOUTH SAN FRANCISCO.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Surrozen, Inc./DE has raised $269M in disclosed capital across 2 recorded rounds, aggregated from public filings. Its latest round is modeled as Series D+ (a $100M–$400M round).
Largest single filing: $193M on 2024-04-04.
Most recent recorded round closed around 2025-03-26.
Valuation (modeled)modeled
Provath models Surrozen, Inc./DE at approximately $658M (range $346M–$841M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Read: Fair. Modeled value is 0.74× the median modeled value of Series D+ Biotechnology companies in 2025–2027 (33 peers) — value vs value, same stage and era. Within the normal band (74% of peer median) for its niche.
Financing rhythm & timingmixed
Historic cadence: a new round about every 12 months.
Last raise 15 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 2.5× smaller than the prior — a bridge or down round.
Comparablesmixed
Capital scale ranks ahead of 98% of Biotechnology peers (4293 compared).
Modeled value ranks above 85% of those peers.
Closest niche peers: Kriya Therapeutics, Inc., Pathos AI, Inc., Sensei Biotherapeutics, Inc., Odyssey Therapeutics, Inc., Rhodenergy An Environmental Co Corp.
Peoplefiled
11 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.