# Patrick Diemer

> Patrick Diemer is a seed investor in Frankfurt backing SaaS and Social. See 3 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Frankfurt, Germany
- Total investments: 3
- Last investment: Apr 2025
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/patrickwdiemer/?originalSubdomain=de

Patrick Diemer is a seed investor in Frankfurt focused on SaaS and Social. Patrick Diemer

## Contacts

5 contacts available for Patrick Diemer: 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/patrick-diemer?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 33% |
| Social | 1 | 33% |
| Travel | 1 | 33% |
| Sustainability | 1 | 33% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 67% |
| Angel | 1 | 33% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Denmark | 1 | 33% |
| Germany | 1 | 33% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Goodwings | Goodwings provides service by generating new revenue for social and envionmental changes through hotel bookings and contributions. | $2.9M | Seed | Apr 09, 2025 |  |
| eco.mio | eco.mio is the first employee-inclusive software to reach climate targets while decreasing travel costs. A company could simply enforce stricter travel policies to make employees travel greener in alignment with its climate targets. But why enforcing if same results can be achieved by guidance? We are building a comprehensive solution byempowering business travelers to make conscious choices. Instead of booking as if ‘on autopilot’ and mindless of travel budgets and environmental impacts, our gamification model motivates travelers to voluntarily reduce their carbon footprint and spending on business trips. Our unique software can be seamlessly integrated into customers’ existing travel booking systems and is backed by a customizable algorithm. Travel alternatives that are cheaper and more CO2-efficient than the typical default option are highlighted in the booking system with attractive incentives guiding employees to choose more consciously. Interested to learn more? Check out our website ecomio.com! |  | Seed | Jun 18, 2024 |  |
| 1-CP |  |  | Angel | May 31, 2024 |  |

3 of 3 investments shown.

## Co-investors
- [Global Cleantech Capital](https://shizune.co/investors/profile/global-cleantech-capital) — VC Fund, 1 deal together
- [Hansmen Group](https://shizune.co/investors/profile/hansmen-group) — VC Fund, 1 deal together
- [IBB Ventures](https://shizune.co/investors/profile/ibb) — VC Fund, 1 deal together
- identity.vc — VC Fund, 1 deal together
- [N&V Capital](https://shizune.co/investors/profile/n-v-capital) — VC Fund, 1 deal together
- Partners in Clime — VC Fund, 1 deal together

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### Similar industry
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### Similar stage
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### Similar country
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- [PSV](https://shizune.co/investors/profile/preseed-innovation) — VC Fund
- [Seed Capital](https://shizune.co/investors/profile/seed-capital) — VC Fund

## Featured in investor lists
- [Sustainability Angel Investors in Germany](https://shizune.co/investors/sustainability-angel-investors-germany)
- [Impact Angel Investors in Germany](https://shizune.co/investors/impact-angel-investors-germany)
- [Social Investors in Denmark](https://shizune.co/investors/social-investors-denmark)
- [Social Angel Investors in Denmark](https://shizune.co/investors/social-angel-investors-denmark)
- [Travel Angel Investors in Denmark](https://shizune.co/investors/travel-angel-investors-denmark)
- [Community Angel Investors in Denmark](https://shizune.co/investors/community-angel-investors-denmark)

## FAQ

### What does Patrick Diemer invest in?

Patrick Diemer invests primarily in SaaS, Social and Travel startups, most often at Seed and Angel stage. Most of the 3 investments tracked by Shizune back companies in Denmark. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Patrick Diemer?

Public channels for Patrick Diemer 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 Patrick Diemer last invest?

The most recent investment recorded for Patrick Diemer closed in Apr 2025. Shizune tracks 3 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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