# Fiona Nielsen

> Fiona Nielsen is a startup investor at Carbon13 (Cambridge). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Carbon13](https://shizune.co/investors/profile/carbon13)
- Location: Cambridge, United Kingdom
- Last updated: Aug 2026
- LinkedIn: http://uk.linkedin.com/in/fionanielsen
- X (Twitter): https://twitter.com/glyn_dk
- Website: https://x.com/glyn_dk

Fiona Nielsen is a startup investor at Carbon13 in Cambridge. Fiona Nielsen is the Chief Executive Officer at O2h Technology. She is a bioinformatics scientist specialised in genome analysis with 15 years of experience in software development and project management. Fiona left her job at Illumina Cambridge in 2013 to pursue her vision of enabling efficient genomic data sharing and founded the charityDNAdigest. In August 2014 she founded Repositive as a spin out of DNADigest.

## About Carbon13

VC Fund · Cambridge, United Kingdom

Carbon13 is the venture builder for the climate-emergency

5 contacts available at Carbon13.

| Name | Title | Profile |
| --- | --- | --- |
| Michael Langguth | Chief Strategy Officer & Co-founder | https://shizune.co/investors/profile/michael-langguth |
| Chris Coleridge | Founder and CEO | https://shizune.co/investors/profile/chris-coleridge |
| Deborah Olaifa | Marketing Manager | https://shizune.co/investors/profile/deborah-olaifa |
| Fiona Nielsen | Domain Expert - life science startups | https://shizune.co/investors/profile/fiona-nielsen |
| Jordan Torch | Programme Officer | https://shizune.co/investors/profile/jordan-torch |

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