# Stefan Happ

> Stefan Happ is a seed investor backing Payments and Financial Services. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: New York, United States
- Total investments: 1
- Last investment: Sep 2022
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/stefan-happ-26b11b5

Stefan Happ is a seed investor in New York focused on Payments and Financial Services. Stefan Happ - President @ InComm

## Contacts

5 contacts available for Stefan Happ: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/stefan-happ?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Payments | 1 | 100% |
| Financial Services | 1 | 100% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Payall Payment Systems | PayAll Payment Systems is a provider of a payment systems platform that offers easier ways to make payments. It also offers features such as wallets, pay in flexibility, pay-out, managed acceptance, virtual mastercard, card acceptance, and communications platform. | $10M | Seed | Sep 15, 2022 | https://payall.com |

1 of 1 investments shown.

## Co-investors
- [Andreessen Horowitz](https://shizune.co/investors/profile/andreessen-horowitz) — VC Fund, 1 deal together
- [Motivate Venture Capital](https://shizune.co/investors/profile/motivate-venture-capital) — VC Fund, 1 deal together
- [PS27 Ventures](https://shizune.co/investors/profile/ps27-ventures) — VC Fund, 1 deal together
- [RRE Ventures](https://shizune.co/investors/profile/rre-ventures) — VC Fund, 1 deal together
- [TransCard](https://shizune.co/investors/profile/transcard) — VC Fund, 1 deal together

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## FAQ

### What does Stefan Happ invest in?

Stefan Happ invests primarily in Payments and Financial Services startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Stefan Happ?

Public channels for Stefan Happ include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Stefan Happ last invest?

The most recent investment recorded for Stefan Happ closed in Sep 2022. Shizune tracks 1 investment 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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