# Oliver Diekmann

> Oliver Diekmann is a pre-seed investor backing Medical Device. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Hamburg, Germany
- Total investments: 1
- Last investment: Jul 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/oliver-diekmann-dipl-ing-11910718/

Oliver Diekmann is a pre-seed investor in Hamburg focused on Medical Device and Machine Learning. Oliver Diekmann

## Contacts

5 contacts available for Oliver Diekmann: 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/oliver-diekmann-5384?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Medical Device | 1 | 100% |
| Machine Learning | 1 | 100% |
| Health Diagnostics | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Halitus | Laser Technology x Gas Dynamics Analysis x Machine Learning. | $1.1M | Pre-Seed | Jul 05, 2023 | https://www.halitus.io |

1 of 1 investments shown.

## Co-investors
- [Angels4Health](https://shizune.co/investors/profile/angels4health) — VC Fund, 1 deal together
- [Infinite Digital](https://shizune.co/investors/profile/infinite-digital-9876) — VC Fund, 1 deal together
- [OKG Capital](https://shizune.co/investors/profile/omg-capital-3255) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Innova Memphis](https://shizune.co/investors/profile/innova-memphis) — VC Fund
- [SOSV](https://shizune.co/investors/profile/sosv) — VC Fund
- [Enterprise Ireland](https://shizune.co/investors/profile/enterprise-ireland) — VC Fund

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

### Similar country
- [HTGF (High-Tech Gruenderfonds)](https://shizune.co/investors/profile/high-tech-gr%C3%BCnderfonds) — VC Fund
- [HV Capital](https://shizune.co/investors/profile/holtzbrinck-ventures) — VC Fund
- [IBB Ventures](https://shizune.co/investors/profile/ibb) — VC Fund

## Featured in investor lists
- [Medical Device Angel Investors in Germany](https://shizune.co/investors/medical-device-angel-investors-germany)

## FAQ

### What does Oliver Diekmann invest in?

Oliver Diekmann invests primarily in Medical Device, Machine Learning and Health Diagnostics startups, most often at Pre-Seed stage. Most of the 1 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Oliver Diekmann?

Public channels for Oliver Diekmann 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 Oliver Diekmann last invest?

The most recent investment recorded for Oliver Diekmann closed in Jul 2023. Shizune tracks 1 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co