Insights

Early-stage focus Day One Capital concentrates on pre-seed and seed opportunities in Central and Eastern Europe, offering a potential partner for startups seeking early-stage funding and hands-on support.

Tech-centric portfolio The firm backs deep tech and hardware-enabled ventures (drone, robotics, AI perception, high-altitude observation), presenting opportunities to engage founders in hardware-software integration and scale-up financing.

Global network With an extended international network and active co-investors, Day One can facilitate introductions to strategic partners, customers, and follow-on funds across Europe and beyond.

Recent exits & rounds A track record of recent seed investments and funding rounds signals continued capital deployment and potential co-investment alignments with Day One Capital on new rounds.

Sustainability & impact The emphasis on value creation and category-defining innovations suggests collaboration opportunities with mission-aligned startups aiming for scalable, sustainable growth and market leadership.

Day One Capital Tech Stack

Day One Capital uses 8 technology products and services including Varnish, Google Fonts API, Modernizr, and more. Explore Day One Capital's tech stack below.

  • Varnish
    Caching
  • Google Fonts API
    Font Scripts
  • Modernizr
    Javascript Libraries
  • Lua
    Programming Languages
  • HSTS
    Security
  • Google Search Console
    Web Analytics
  • OpenResty
    Web Servers
  • Facebook
    Widgets

Media & News

Day One Capital's Email Address Formats

Day One Capital uses at least 1 format(s):
Day One Capital Email FormatsExamplePercentage
First.Last@dayonecapital.comJohn.Doe@dayonecapital.com
100%

Frequently Asked Questions

What is Day One Capital's official website and social media links?

Minus sign iconPlus sign icon
Day One Capital's official website is dayonecapital.com and has social profiles on LinkedIn.

What is Day One Capital's NAICS code?

Minus sign iconPlus sign icon
Day One Capital's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Day One Capital have currently?

Minus sign iconPlus sign icon
As of July 2026, Day One Capital has approximately 11 employees across 1 continents, including Europe. Key team members include Cfo&partner: J. L.Managing Partner: C. K.Founding Partner, Chairman Of The Board: E. S.. Explore Day One Capital's employee directory with LeadIQ.

What industry does Day One Capital belong to?

Minus sign iconPlus sign icon
Day One Capital operates in the Venture Capital and Private Equity Principals industry.

What technology does Day One Capital use?

Minus sign iconPlus sign icon
Day One Capital's tech stack includes VarnishGoogle Fonts APIModernizrLuaHSTSGoogle Search ConsoleOpenRestyFacebook.

What is Day One Capital's email format?

Minus sign iconPlus sign icon
Day One Capital's email format typically follows the pattern of First.Last@dayonecapital.com. Find more Day One Capital email formats with LeadIQ.

When was Day One Capital founded?

Minus sign iconPlus sign icon
Day One Capital was founded in 2011.
Day One Capital logo

Day One Capital

Venture Capital and Private Equity PrincipalsBudapest, Hungary11-50 Employees

Day One Capital is an early-stage technology investor focused on Central and Eastern Europe, seeking to help regional teams scale their global missions. The firm positions itself as a dedicated partner and peer, drawing on an extended international network to support founders and drive value from category-defining innovation. It emphasizes a hands-on, collaborative approach and aims for sustainable portfolio growth through mutual trust and synergies within its network. Based in Budapest, Hungary, the team is described as lean. The company operates from 18 Márvány Utca, Budapest 1012, and maintains a website at dayonecapital.com.

Section iconCompany Overview

NAICS Code
52391 - Miscellaneous Intermediation
Founded
2011
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Day One Capital's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Day One Capital's revenue is estimated to be in the range of $1M$10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.