vcvibes

010118 Management, L.P.Firm match from fund name (lower confidence)

01 Advisors 04, L.P.

Raising

Raising: Form D reports no first sale yet

Vintage
Unknown
Fund size
$395M (Form D)
Stages
Series A, Series B
Sectors
Not stated
Regions
Not stated

01 · Thesis

01A backs hyper-growth companies right after they find product-market fit, usually at Series A through C, and helps founders scale and build go-to-market with help from proven scaled operators.Inferred from the firm's website

02 · Initial check

$6.32M to $13.17M (estimated from fund size)

Estimated from Form D

03 · Who to approach

Named on this fund's Form D

  • Richard Costolo, Managing Partner of the General Partner of the Issuer
  • Adam Bain

04 · Deals

No deals attributed to this fund yet.

05 · Evidence

  • Firm-wide01A invests in companies right after they find product-market fit, focusing on helping them scale and build go-to-market, with help from scaled operators.

    We come in right after companies have found product-market fit (usually Series A through C) and focus on scaling and GTM.
    https://01a.com/about

06 · Sources

  1. https://01a.com/about
  2. https://www.sec.gov/Archives/edgar/data/2115466/000123191926001189/

Last verified: Oct 28, 2026