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Day One Capital: Funding, Team & Investors | Startup Intros
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Updated:
Apr 1, 2026
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About
News
Financials
Team
Deep Dive
FAQs
Financial History
Total Raised
N/A
Valuation
N/A
Leadership Team
Key people at Day One Capital.
JL
Judit Lucz
CFO
DB
Dóra Branyiczki
Principal
ZW
Zsolt Weiszbart
Partner
GS
Gyorgy Simo
Managing Partner, CEO
ES
Elek Straub
Managing Partner
RR
Roland Rausz
Analyst
CK
Csaba Kakosy
Managing Partner
AF
András Fehér
Associate
Leadership Team
Key people at Day One Capital.
JL
Judit Lucz
CFO
DB
Dóra Branyiczki
Principal
Zsolt Weiszbart
Partner
Gyorgy Simo
Managing Partner, CEO
Elek Straub
Managing Partner
RR
Roland Rausz
Analyst
CK
Csaba Kakosy
Managing Partner
András Fehér
Associate
Financial History
Total Raised
N/A
Valuation
N/A
Investments Made
Date
Company
Round
Lead Investor(s)
Co-Investor(s)
Feb 10, 2026
Allonic
Seed
Visionaries Club
, Marton Sarkadi Nagy
ETH Zurich
,
Hugging Face
,
Northwestern University
,
OpenAI
,
Prototype Capital
, SDAC
, Tiny VC
Dec 1, 2024
Orqa
$6.0M Seed
Lightspeed Venture Partners
Rexhep Dollaku
,
Kima Ventures
, Rodolphe Ardant
, Thibaud Elziere
, Decisive Point
,
Radius Capital
Sep 1, 2023
Commsignia
$15.0M Series B
Inventure
,
Day One Capital
,
Inference Partners
,
PortfoLion
Airbus Ventures
,
Alumni Ventures
,
Credo Ventures
,
Fontinalis Partners
,
Precursor Ventures
,
Qualcomm Ventures
,
Revalence Ventures
,
session vc
,
Karma Ventures
, Partech
May 1, 2023
FLOWX.AI
$35.0M Series A
Dawn Capital
Insight Partners
,
Tau Ventures
,
PortfoLion
,
SeedBlink
Feb 1, 2023
Dataworks Research SRL
$6.0M Seed
—
Flashpoint VC
,
Gecad Ventures
,
LAUNCHub Ventures
,
GapMinder
,
OTB Ventures
,
Underline Ventures
Nov 15, 2022
Volteum
$1.3M Seed
Csaba Kakosy
Achilleas Kotrozos
, Barnabas Birmacher
, Bence Jendruszak
, Daniel Balla
, Emilio Cosso
, Jared Schrieber
, Jasdeep Sawhney
, Tamas Kadar
,
Fiedler Capital
,
Oktogon Ventures
,
Techstars
Nov 1, 2022
Turbine
$21.0M Series A
Daniela Tsoneva
, David M. Rubin
Outrun Ventures
,
Scalebridge Capital
, Will Brooks
, Will Martin
,
Accel
,
Delin Ventures
, XTX Ventures
Apr 1, 2022
Material Exchange
$27.0M Series A
Nicola McClafferty
Byld Ventures
, Draper Esprit
, James Sherwin-Smith
,
Inventure
,
Lyra Ventures
,
Norrsken VC
, Partech
Nov 9, 2021
FlowX
$8.5M Seed
PortfoLion
SeedBlink
Jul 1, 2021
Colossyan
$1.0M Seed
Zsolt Weiszbart
Acton Capital Partners
,
Emerge
,
Global Founders Capital
, Akos Kapui
, Mikal H.
, Henric Hungerhoff
Oct 20, 2020
Dataworks Research SRL
$1.5M Seed
Day One Capital
,
GapMinder
—
Aug 1, 2019
Commsignia
$11.0M Series A
Karma Ventures
, Samsung
Almaz Capital
,
Curiosity VC
,
Kompas VC
,
SOSV
,
Verve Ventures
, Jim Williams
,
Credo Ventures
,
Inventure
, Partech
Jan 1, 2018
AImotive
$38.0M Series C
Gavin Teo
,
Prime Ventures
Inventure
,
Cisco Investments
, Draper Associates
,
Robert Bosch Venture Capital
, Samsung