United States · 
What does 645 Ventures invest in?
645 Ventures invests most often at Seed and Series A (59% of the rounds on record), in sectors such as Subscription, B-to-c and B2b2c.
645 Ventures highlights
- 01
28 cheques in the last 12 months
- 02
Mostly Seed and Series A: 59% of its rounds
- 03
Sole investor in 2 rounds, median $3.9M
- 04
2 exits from the portfolio
What they do
645 Ventures is a New York and San Francisco-based early-stage venture firm that invests in exceptional foundersFrom their own website
- Type
- VC firm (from a list, unverified)
- Cheque size
- $750K – $6.0M as they say
- Stages
- Pre-seedSeedSeries ASeries B
- Sectors
- SubscriptionB-to-cB2b2c
- Based in
- New York City, United States
- Cold pitches
- Not stated
The record
Every round we can evidence, newest first120 appearances
- 2026
24 rounds
- Oct
- Oct
- Sept
- Aug
- Jul
- Jul
- Jul
- Jun
- Jun
- Jun
- May
- Apr
- Apr
- Apr
- Apr
- Apr
- Apr
- Apr
- Mar
- Mar
- Feb
- Feb
- Feb
- Jan
- 2025
19 rounds
- Dec
- Dec
- Dec
- Nov
- Oct
- Oct
- Oct
- Sept
- Sept
- Sept
- Jun
- May
- Apr
- Mar
- Feb
- Feb
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
The team
Named by the firm itself, on a filing, its Form ADV or its company registration2 named
AHAaron HolidayManaging Member of the General Partner of Issuer; Member of the Management CompanyiFiling they signed
NONnamdi OkikeManaging Member of the General Partner of Issuer; Member of the Management CompanyiFiling they signed
We also hold 8 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
What the register says
From the firm's own filings with the SEC, which it must file accurately by law
$594Mgross assets of its fundsOct 2026
Exemptreporting adviserventure or small private funds
- Legal name
- 645 Ventures Management, LLC
- SEC number
- CRD 292416
Exits from the portfolio
Companies it backed that were later bought or listed2 in all
An exit counts when it came after the firm's first round in the company. From historical deal records.