# Styrmir Sigurjonsson

> Styrmir Sigurjonsson is a startup investor at Arion Bank (San Francisco). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Arion Bank](https://shizune.co/investors/profile/arion-bank)
- Location: San Francisco, United States
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/styrmir-sigurjonsson-58a472

Styrmir Sigurjonsson is a startup investor at Arion Bank in San Francisco. Styrmir Sigurjonsson is the Managing Director of IT and CTO/CIO at Arion Bank. He previously worked as the Vice President of Statistics at Natera.Prior to Natera, Dr. Sigurjonsson held various positions in the financial services sector. He developed probability of default models in fixed income at Citi's investment bank. He later joinedStraumur Investment where he founded a quantitative trading desk and ran the domestic derivatives desk.

## About Arion Bank

VC Fund · Reykjavík, Iceland

Arion bank offers financial services to companies, institutional investors, and individuals.

2 contacts available at Arion Bank.

| Name | Title | Profile |
| --- | --- | --- |
| Benedikt Gíslason | Chief Executive Officer | https://shizune.co/investors/profile/benedikt-g%C3%ADslason |
| Styrmir Sigurjonsson | Managing Director of IT & CTO/CIO | https://shizune.co/investors/profile/styrmir-sigurjonsson |

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