vcvibes

Menlo Ventures

Menlo Bio I, L.P.

Open, writing first checks

Open: no first sale reported; age from Form D filed Dec 2022 (approximate)

Visit their website
Vintage
Unknown
Fund size
$100M (Form D)
Stages
Series A, Series B, Growth
Sectors
Biotech
Regions
Not stated

01 · Thesis

Menlo Ventures backs early-stage founders from inception through early growth stage, helping them find product-market fit, build go-to-market strategies and scale. It focuses on AI across infrastructure, foundational models and AI-native applications, plus healthcare, consumer, cybersecurity and fintech.Inferred from the firm's website

02 · Initial check

$1.6M to $3.33M (estimated from fund size)

Estimated from Form D

03 · Who to approach

No partners identified yet.

04 · Deals

No deals attributed to this fund yet.

05 · Evidence

  • Firm-wideMenlo works with early-stage founders to find product-market fit, develop go-to-market strategies, scale their organizations, and support them as they grow.

    Menlo works with early-stage founders to find product-market fit, develop go-to-market strategies, scale their organizations, and support them as they grow.
    https://menlovc.com/about/

06 · Sources

  1. https://menlovc.com/about/
  2. https://www.sec.gov/Archives/edgar/data/1950748/000110465922128598/

Last verified: Oct 28, 2026