# Top 5 Mobile Apps Angel Investors in Ukraine in September 2026

## Serhiy Tokarev
- Type: Angel
- Relevant deals: 3
- Stages: Pre-Seed, Series A, Seed
- Focus: Software, Apps, SaaS

Co-founder and General Partner at Roosh and Roosh Ventures, Serhiy is a renowned AI visionary, tech entrepreneur, and dedicated international investor with over 20 years in the industry. Over the past decade, Serhiy invested in emerging tech startups from various sectors, backing successful ventures like Reface, a multi-product company thatdominated the US App Store, and Zibra AI, which secured a significant investment in A16Z's accelerator program.Serhiy is deeply involved in education and charitable efforts in Ukraine, co-founding SET University and pioneering the "STEM is FEM" project, which champions gender equality in tech fields for Ukrainian girls.

## Josh Elman
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Seed, Series A, Series C
- Focus: Internet, Software, Mobile

Josh Elman is a Product Builder at Apple. He attended stanford University.

## Sriram Krishnan
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Seed, Series A, Pre-Seed
- Focus: Software, SaaS, Developer Tools

Sriram Krishnan is based out of Washington, District of Columbia and is the Senior Policy Advisor of The White House. Sriram previously worked at Andreessen Horowitz as a general partner. Sriram attended the SRM Engineering College.

## Ilkka Paananen
- Type: Angel
- Location: Helsinki, Southern Finland, Finland
- Relevant deals: 1
- Stages: Seed, Series A, Pre-Seed
- Focus: Software, Artificial Intelligence, FinTech

Ilkka Paananen, is the CEO and co-founder of Supercell, the Helsinki-based mobile games developer behind Clash of Clans, Hay Day, Boom Beach, Clash Royale and Brawl Stars. Since its founding in 2010, Supercell's five games have amassed 100m daily players and remain in the global top 10 years after launch. In June 2016, Supercell became thefirst European technology start-up to reach a valuation of $10 billion.In addition to his role at Supercell, Ilkka helps other entrepreneurs as both an investor and as an active member of the Nordic startup community where he mentors and coaches other founders. Alongside his co-founder Mikko Kodisoja, he has established the We Foundation to fight social inequality and help disadvantaged children in Finland.Prior to founding Supercell, he was the CEO & co-founder of Finnish games developer Sumea, which was later acquired by Digital Chocolate, where he worked as President until 2010. Ilkka holds a Master of Science degree from the Helsinki University of Technology.

## Adam Leber
- Type: Angel
- Location: Los Angeles, California, United States
- Relevant deals: 1
- Stages: Seed, Angel
- Focus: Software, Mobile Apps, Apps

Adam Leber is known for being manager to Britney Spears and Miley Cyrus as well as for investments in Uber, Path, Everlane, and Shervin Pishevar's Sherpa Ventures.

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