# Constance Stein

> Constance Stein is a startup investor at Otto Group. See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Otto Group](https://shizune.co/investors/profile/otto-group)
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/constance-stein-3a57aa191

Constance Stein is a startup investor at Otto Group. Constance Stein is part of the Otto Group Innovation Management and has been driving the topics of Conversational Commerce and Blockchain over the last two years. The team is constantly scanning the market for innovations related to technology and high market potential.

## About Otto Group

VC Fund · Hamburg, Germany

Otto Group is primarily a retail e-commerce company, and as a shareholder, it also operates in e-commerce services. Otto Group's operations are divided into three divisions: multichannel retail, financial services, and logistics. The company was founded in 1949 and is headquartered in Hamburg, Germany.

5 contacts available at Otto Group.

| Name | Title | Profile |
| --- | --- | --- |
| Alexander Birken | Chief Executive Officer | https://shizune.co/investors/profile/alexander-birken |
| Constance Stein | Innovation Management | https://shizune.co/investors/profile/constance-stein |
| David Rahnaward Basar | Co-Founder, OTTO NOW | https://shizune.co/investors/profile/david-rahnaward-basar |
| Martin Zander | Division Manager Corporate Communications | https://shizune.co/investors/profile/martin-zander |
| Philipp von Criegern | Tech Lead & Chief Architect Ecommerce | https://shizune.co/investors/profile/philipp-von-criegern |

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