# Christian Oldendorff

> Christian Oldendorff is a Series A investor in Berlin backing B2B and SaaS. See 2 investments, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Berlin, Germany
- Total investments: 2
- Last investment: Jun 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/christian-oldendorff-377b8915a/

Christian Oldendorff is a Series A investor in Berlin focused on B2B and SaaS. Christian Oldendorff - Owner @ Oldendorff Overseas Investments

## Contacts

5 contacts available for Christian Oldendorff: 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/christian-oldendorff?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2B | 1 | 50% |
| SaaS | 1 | 50% |
| Sensor | 1 | 50% |
| Hardware | 1 | 50% |
| Security | 1 | 50% |

11 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series A | 1 | 50% |
| Funding Round | 1 | 50% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Caya | Caya builds software to manage, automate and collaborate on your document workflows. It’s a smarter way for SMBs to work with documents. By automating document workflows and letting you collaborate on everything else, Caya empowers you to get on top of paperwork - freeing you to invest your time and energy where it matters most. So if your teamcould use a little organising magic (and who doesn’t?) - get Caya. | $6.5M |  | Jun 13, 2023 | http://www.getcaya.com |
| KIWI | KIWI is the keyless entry system for main entrance and apartment doors in multi-tenant buildings. Access rights can be managed centrally and in real-time via the online KIWI Portal. This saves property managers unnecessary trips and eliminates the hassle of ensuring the right key is in the right place at the right time.Currently, over 20,000buildings are equipped with the KIWI infrastructure, and more than 600 housing companies rely on our system.KIWI is a service provided by KIWI.KI GmbH. Founded in Berlin in February 2012, the company is managed by Karsten Nölling (CEO).For more information, please visit www.kiwi.ki. | $4.2M | Series A | Mar 31, 2015 | https://kiwi.ki |

2 of 2 investments shown.

## Co-investors
- [DFF Ventures](https://shizune.co/investors/profile/augus-ventures) — VC Fund, 1 deal together
- [DFF Ventures](https://shizune.co/investors/profile/dutchfoundersfund) — VC Fund, 1 deal together
- [HV Capital](https://shizune.co/investors/profile/holtzbrinck-ventures) — VC Fund, 1 deal together
- [IBB Ventures](https://shizune.co/investors/profile/ibb) — VC Fund, 1 deal together
- [Neosfer](https://shizune.co/investors/profile/main-incubator-2) — VC Fund, 1 deal together
- [Müller Medien](https://shizune.co/investors/profile/m-ller-medien) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [SOSV](https://shizune.co/investors/profile/sosv) — VC Fund
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- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
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### 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
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## FAQ

### What does Christian Oldendorff invest in?

Christian Oldendorff invests primarily in B2B, SaaS and Sensor startups, most often at Series A and Funding Round stage. Most of the 2 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 Christian Oldendorff?

Public channels for Christian Oldendorff 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 Christian Oldendorff last invest?

The most recent investment recorded for Christian Oldendorff closed in Jun 2023. Shizune tracks 2 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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