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Petr Dadak

CIO and Co-Owner @ IS4U

Brno, Czech Republic

Petr Dadak is a seed investor at IS4U in Brno focused on B2B and B2C. Petr Dadak

Total investments:
1
Last investment:
Lead investor:
0%

Last updated:

Industries Petr Dadak invests in

B2BB2CE-Commerce

Stages Petr Dadak invests in

Seed

Countries Petr Dadak invests in

Czech Republic

Investment Focus

Industry

  • B2B 1 (100%)
  • B2C 1 (100%)
  • E-Commerce 1 (100%)

Investments

CompanyDescriptionRoundLinks
BizBox, s.r.o. BizBox, s.r.o.
BizBox is a cloud-based tool (app) for creation and optimalization of e-shops. Our priority is the highest possible level of automation. Our online solution can also provide you with full integration with your existing information systems.We focus on sales to foreign countries (including connection to payment gateways and shipping companies),B2B and B2C sales and dropshipping. Seed / Apr 16, 2013
IS4U

About IS4U

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Petr Dadak CIO and Co-Owner

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CleanTech
Energy
Marketplace
Organic Food
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Health Care
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Gaming
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B2B
Social Network
Video Games
Big Data
Medical Device
Wellness
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Automotive
Sports
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Biotechnology
Consumer
Software
Renewable Energy
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Theatre
Medical
Recruiting
Web3
Venture Capital
Fashion
Social
Beauty
Infrastructure
Cannabis
LGBT
Celebrity
Climate
Mobile Apps
Life Science
Wine and Spirits
Food and Beverage
Publishing
Music
Art
Real Estate
Sporting Goods
Manufacturing
Digital Media
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Finance
Financial Services
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FAQ

What does Petr Dadak invest in?

Petr Dadak invests primarily in B2B, B2C and E-Commerce startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Czech Republic. The Investment Focus section breaks down every industry, stage and country in the portfolio.

When did Petr Dadak last invest?

The most recent investment recorded for Petr Dadak closed in Apr 2013. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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