# Anna Tuinenburg

> Anna Tuinenburg is a startup investor at Newion (Heerenveen). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Newion](https://shizune.co/investors/profile/newion-investments)
- Location: Heerenveen, The Netherlands
- Last updated: Aug 2026

Anna Tuinenburg is a startup investor at Newion in Heerenveen. Anna has been an executive secretary since 1998. Anna is a graduate of Amsterdam University in Russian Language and Literature. Anna has been working at Newion since 2001. She is responsible for the processes within the organisation.

## About Newion

VC Fund · Amsterdam, The Netherlands

Newion is a venture capital firm focused on early-stage investments in B2B software companies. Its mission is to support entrepreneurs in building software companies into category leaders that create sustainable impact, and in doing so generate excellent returns to its investors.

5 contacts available at Newion.

| Name | Title | Profile |
| --- | --- | --- |
| John Sjolander | Partner | https://shizune.co/investors/profile/john-sjlander |
| Anna Tuinenburg | Office Manager | https://shizune.co/investors/profile/anna-tuinenburg |
| Erik Aeyelts Averink | Venture Partner | https://shizune.co/investors/profile/erik-aeyelts-averink |
| Frank Claassen | Partner | https://shizune.co/investors/profile/frank-claassen |
| Geert Zanting | Controller & Finance | https://shizune.co/investors/profile/geert-zanting |

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