# Louis Buys

> Louis Buys is a seed investor at The Delta (Berlin) backing Software, B2B and SaaS. See 5 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [The Delta](https://shizune.co/investors/profile/force-ventures)
- Location: Berlin, Germany
- Total investments: 5
- Last investment: May 2024
- Lead investor: 20%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/louisbuys/

Louis Buys is a seed investor at The Delta in Berlin focused on Software and B2B. Louis Buys

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 3 | 60% |
| B2B | 1 | 20% |
| SaaS | 1 | 20% |
| Billing | 1 | 20% |
| FinTech | 1 | 20% |

12 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 40% |
| Pre-Seed | 2 | 40% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Germany | 2 | 40% |
| South Africa | 1 | 20% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| trawa | trawa offers software solutions and matching electricity procurement services for businesses. The offering enables energy-intensive companies to access renewable energy from solar- and wind parks and helps them decarbonize their operations while at the same time saving cost and protecting themselves against future energy crises. | $10.9M | Seed | May 15, 2024 |  |
| trawa | trawa offers software solutions and matching electricity procurement services for businesses. The offering enables energy-intensive companies to access renewable energy from solar- and wind parks and helps them decarbonize their operations while at the same time saving cost and protecting themselves against future energy crises. | $2.5M | Pre-Seed | Mar 07, 2023 |  |
| Playbook® - Company AI | Playbook® allows enterprises automate their SOPs and work instructions directly from text. Today, Playbook® is helping Life Science companies (Pharma, MedTech, Bio Science) to ensure quality and regulatory compliance in each and every process, to reduce cost of poor quality and increase speed-to-market and patient safety. | $1M | Pre-Seed | Dec 15, 2022 |  |
| Revio | Revio was founded in 2020 to help businesses collect more revenue, through reducing payment failures and recovering lost revenue. Through a single API, we optimise merchants’ payment stacks with locally-optimised payment methods and smart payment routing, failover, and retries.We understand that there is more to getting paid than acceptingpayments, and believe that how you engage customers when trying to collect a failed payment is as important as when you are trying to acquire them. Our Recovery solution builds on this insight, empowering businesses with data-driven omnichannel interaction workflows to recover at-risk revenue from their customers. Today, we’re helping some of Africa's largest brands and fastest-growing startups increase their revenue through increased payment success rates, customer retention, and lifetime value. Locally grounded but globally relevant, we aim to be the go-to revenue recovery and growth partner for businesses across emerging markets. | $1.1M | Seed | Nov 25, 2022 |  |
| Revio | Revio was founded in 2020 to help businesses collect more revenue, through reducing payment failures and recovering lost revenue. Through a single API, we optimise merchants’ payment stacks with locally-optimised payment methods and smart payment routing, failover, and retries.We understand that there is more to getting paid than acceptingpayments, and believe that how you engage customers when trying to collect a failed payment is as important as when you are trying to acquire them. Our Recovery solution builds on this insight, empowering businesses with data-driven omnichannel interaction workflows to recover at-risk revenue from their customers. Today, we’re helping some of Africa's largest brands and fastest-growing startups increase their revenue through increased payment success rates, customer retention, and lifetime value. Locally grounded but globally relevant, we aim to be the go-to revenue recovery and growth partner for businesses across emerging markets. | $1M | Seed | Aug 05, 2021 |  |

5 of 5 investments shown.

## Co-investors
- [The Delta](https://shizune.co/investors/profile/force-ventures) — VC Fund, 4 deals together
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund, 3 deals together
- [Speedinvest](https://shizune.co/investors/profile/speedinvest) — VC Fund, 3 deals together
- [Magnetic Capital](https://shizune.co/investors/profile/magnetic-0499) — VC Fund, 2 deals together
- [Tiny VC](https://shizune.co/investors/profile/tiny-super-computer-investment-company) — VC Fund, 2 deals together
- [Tiny Supercomputer Investment Company](https://shizune.co/investors/profile/tiny-vc) — VC Fund, 2 deals together

## About The Delta

VC Fund · Berlin, Germany

The Delta is a venture ecosystem, supporting promising ventures with the capital, infrastructure, and team to make their mark on the world.

1 contacts available at The Delta.

| Name | Title | Profile |
| --- | --- | --- |
| Louis Buys | CEO | https://shizune.co/investors/profile/louis-buys |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Louis Buys invest in?

Louis Buys invests primarily in Software, B2B and SaaS startups, most often at Seed and Pre-Seed stage. Most of the 5 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Louis Buys last invest?

The most recent investment recorded for Louis Buys closed in May 2024. Shizune tracks 5 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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