Fundraising Fox

Estag Capital

Venture capital

Berlin · Pre-Seed–Series B · 2 people tracked

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Investment thesis

estag | Capital AG is a Berlin-based private equity/venture investment company that backs young, high-potential startups and ideas, with a particular focus on renewable energy/cleantech, Web 2.0, and gaming. Through seed and early-stage financing combined with a network of experts, the firm supports entrepreneurs from company formation onward in executing their business models. It positions itself as a capital provider, financing partner, and advisor across all entrepreneurial activities.

Invests inAdTechCleantechEnergyGamingMobility & TransportationAfricaBerlinEuropeGermany

Source: firm website, verified Jul 31, 2026.

Stage
Pre-Seed–Series B
Check
$20K – $300K
HQ
Berlin, DE
Leads rounds
Leads
Instruments
Equity
Tracked investments
13

Team · 2 people

from the firm's website
Dr. Karoly Horvath· CEO

CEO of estag Capital whose network within Berlin entrepreneurial circles has underpinned the firm's work since its founding; describes the team as founders who understand founders.

Joerg Duske· Business Development

Leads business development at estag, focused on spotting trends and shaping successful business models.

Investments · 13 tracked

founders shown can be your intro path
888SAM AG

Company focused on novel residential housing projects, initiated by estag Capital.

Brainientbrainient.com
ChargePointcoulombtech.com
CitySlickercityslicker.co.za
Coulomb Technologies
Fyber

Monetization platform for online games and applications (formerly SponsorPay), later acquired by RNTS Media.

GameGeneticsgamegenetics.com
IFIX

Leading iPhone, iPod, iPad and Mac repair provider in the South African market.

MangirKart

First software-based prepaid payment card solution for the web in Turkey.

PaperC

Platform for reading specialist books online for free.

Texforce

Cape Town-based developer of large solar and wind parks in South Africa (later exited to Tozzigroup).

Timesulin

Smart technology to help diabetics in everyday life.

World Funds GmbH

Holding company for various residential real estate, wholly owned by estag Capital.

Frequently asked questions

What stage does Estag Capital invest at?
Estag Capital invests at the Pre-Seed, Seed, Series A, Series B stages.
What is Estag Capital's typical check size?
Estag Capital typically writes checks of $20K – $300K.
What sectors does Estag Capital focus on?
Estag Capital focuses on AdTech, Cleantech, Energy, Gaming, Mobility & Transportation.
Where is Estag Capital located?
Estag Capital is headquartered in Berlin, DE.
Does Estag Capital lead rounds?
Yes, Estag Capital leads investment rounds.

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