What does Day One invest in?
Day One invests most often at Seed and Series C (100% of the rounds on record), in sectors such as Deep Tech.
Italy · Investor
Filed with the SEC to raise a fund in Apr 2025, closing $7M. Last cheque observed Jan 2019.
QuietNew fund $7.4M, Apr 2025Venture studioWebsite unconfirmed
8 rounds on record
Mostly Seed and Series C: 100% of its rounds
A website was listed for this organisation, but we could not confirm it belongs to the firm that wrote these cheques. Either the site never mentions them, or it turned out to be a different company sharing the name. We show neither it nor anything read from it. Tell us the right one.
Every round we can evidence, newest first8 appearances
2 rounds
5 rounds
1 round
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.
Named by the firm itself, on a filing, its Form ADV or its company registration1 named
We also hold 2 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.
The latest companies Day One put money into.
6 episodes naming Day One in the title, and 4 more that mention it.

20VC: The Pro-Rata Battle: Valar Atomics Sues Day One Ventures | Meta Returns to the AI Frontier With Muse Wonder | NVIDIA Eyes $30B Reflection Deal & Jev Raises $870M at a $7.5B Valuation
MentionsDay OneDay One Ventures

Investor Stories 449: Exceptional Founders Up Close: Listening Over Posturing, Integrity Over Ease, and Deliberate Execution from Day One (Hsieh, Delk, Maples Jr.)
MentionsDay OneCypress Growth CapitalFloodgate+1

$500M for Seeds | Greylock's New Pool of Capital for Day One Investments
MentionsDay One

Episode 75: Getting Things Right From Day One ☝🏼
MentionsDay OneJacob Haddad

SaaStr 244: Flexport CEO Ryan Petersen on How to Build a Truly Global Business from Day One
MentionsDay OneRyan Petersen

20VC: Why Follow-On Investments Are Always A Better Investment, Why Spray and Pray Investing Is Like The Stock Market & Why Startups Need A Board From Day One with Jerry Neumann
MentionsDay OneJerry Neumann

20Sales: The $100M CRO Bubble: Why Anthropic Are Causing a Comp Crisis | Why You Should Never Hire From Salesforce or Service Now | How to Hire, Train and Forecase in a World of AI with Chad Peets and Chris Degnan

20VC: Andrej Karpathy Joins Anthropic & Anthropic Raises $30BN at $900BN Price | SpaceX Files S1: How Does it Trade | Cerebras Smashes Day 1: What it Means for IPOs | Why Mass Layoffs Are More Worrying Than Anyone Sees

This VC charges $0 for PR, and has 12 unicorns to show for it

Aramco of The Moon: Lunar Ice Mining For Multiplanetary Rockets | Starpath
Day One invests most often at Seed and Series C (100% of the rounds on record), in sectors such as Deep Tech.
8 investments on record, 0 of them in the last 12 months. The most recent was in Jan 2019.
Its most recent investments on record: Zestful (Undisclosed round, Jan 2019), Hone (Seed, Jan 2019) and Invisible (Seed, Oct 2018).
The median round it joins is $4.3M.
Rarely, if at all: none of its 8 investments on record names it as the lead.
Most of the companies it backs are in the United States (75%), the Vatican City (13%) and Hungary (13%).
No investments in the last 12 months; the latest was in Jan 2019.
Day One is a venture studio based in Rome, Italy.
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it