# Top 15 Internet Angel Investors in Czech Republic in May 2026

## Filip Mikschik
- Type: Angel
- Location: Prague, Hlavni mesto Praha, Czech Republic
- Relevant deals: 1
- Stages: Seed
- Focus: EdTech, Education, Employment

Filip Mikschik - Founder & CEO @ StartupJobs

## Oskari Saarenmaa
- Type: Angel
- Location: Helsinki, Southern Finland, Finland
- Relevant deals: 1
- Stages: Series A
- Focus: SaaS, Internet, Software

Oskari Saarenmaa - CEO & Co-founder @ Aiven

## Lachy Groom
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Series A, Seed, Series B
- Focus: Software, Internet, Artificial Intelligence

i did some stuff at stripe. chairman of Compound.

## Juraj Masar
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: SaaS, Software, Health Care

Juraj Masar is the Co-Founder and CEO of Better Stack, Co-Founder of Wallmine, and Founder of Customer.guru. He is a former Software Engineer at Prizeo. Juraj Masar attended Charles University.

## Liu Jiang
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Seed, Pre-Seed, Series B
- Focus: Software, Blockchain, B2B

Liu Jiang

## Matej Turek
- Type: Angel
- Location: Prague, Hlavni mesto Praha, Czech Republic
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: Developer APIs, Cloud Management

Matej Turek - COO and Co-Founder @ Trisbee

## Robert Kyncl
- Type: Angel
- Location: Los Angeles, California, United States
- Relevant deals: 1
- Stages: Seed, Angel, Pre-Seed
- Focus: Art, FinTech, Payments

Robert Kyncl is the current Chief Business Officer of YouTube. He previously worked at Netflix as a Vice President, Content. Robert Kyncl attended Pepperdine Graziadio Business School.

## Jaroslav Beck
- Type: Angel
- Relevant deals: 1
- Stages: Seed, Pre-Seed
- Focus: Gaming, Art, Information Technology

Jaroslav Beck is a Co-Founder and Head Of Music at Beat Games. He attended the University of West Bohemia.

## Tim Soulo
- Type: Angel
- Relevant deals: 1
- Stages: Series A
- Focus: SaaS, Internet, Software

Tim Soulo is the Chief Marketing Officer and Product advisor at Ahrefs (an industry leading SEO tool, powered by Big Data). With almost 10 years of practical experience in SEO and digital marketing, he's the author of many data-driven SEO research studies and a number of detailed SEO guides.

## Lucjan Samulowski
- Type: Angel
- Location: Warsaw, Mazowieckie, Poland
- Relevant deals: 1
- Stages: Pre-Seed, Series A
- Focus: SaaS, Internet, Software

Lucjan Samulowski - Cofounder & CPO @ DocPlanner

## Zachary Sims
- Type: Angel
- Location: New York, New York, United States
- Relevant deals: 1
- Stages: Series A, Seed, Series B
- Focus: Software, Health Care, Information Technology

Zach is the cofounder and CEO of Codecademy, the leading online education company closing the skills gap by teaching programming. Codecademy has reached millions of users in every country in the world. Codecademy’s investors include Kleiner Perkins Caufield and Byers, Index Ventures, Richard Branson, Yuri Milner, and more. Zach has worked withGroupMe (acq. by Skype) and drop.io (acq. by Facebook). Zach was named to Inc. Magazine and Forbes Magazine’s 30 Under 30 lists, was selected as a Technology Pioneer by the World Economic Forum, and was voted as one of TIME Magazine’s 100 Most Influential People of 2013.

## Ryan Petersen
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Seed, Series A, Series B
- Focus: Software, Information Technology, Financial Services

Ryan Petersen is the CEO and Founder of Flexport. Prior to starting Flexport to fix the user experience in global trade, Ryan was co-founder and CEO of ImportGenius.com, a data-as-a-service business for global shipping. He holds a degree in economics from the University of California, Berkeley and an MBA from Columbia University.

## Madhu Muthukumar
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Series A
- Focus: SaaS, Internet, Software

Product

## Michael Stoppelman
- Type: Angel
- Location: Greater Los Angeles Area, California, United States
- Relevant deals: 1
- Stages: Seed, Series A, Pre-Seed
- Focus: Software, Internet, SaaS

Michael Stoppelman is an active angel/seed investor in Los Angeles. He's the former Senior Vice President of Engineering at Yelp. He started at Yelp as a software engineer working on the search engine. He took over as head engineering in 2012 after serving as a manager and Director of Engineering in the proceeding years. He scaled theengineering team from 30 to over 500 engineers. Prior to Yelp he was a software engineer at Google for 3.5 years and served as the tech lead for the AdSense Traffic Quality team. He received his BS in Computer Science from Purdue in West Lafayette, Indiana in 2003.

## Vit Vrba
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: SaaS, Software, Messaging

Vit Vrba

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