# William A. Duplessie

> William A. Duplessie is a startup investor at Pangea Blockchain Fund (Los Angeles). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Pangea Blockchain Fund](https://shizune.co/investors/profile/pangea-blockchain-fund)
- Location: Los Angeles, United States
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/william-a-duplessie-53b2965b/

William A. Duplessie is a startup investor at Pangea Blockchain Fund in Los Angeles. Technology entrepreneur who originally became involved in blockchain in 2012. Co-Founded Coinconnect.com (launched in 2014) as an educational platform, and as a trading exchange for Bitcoin (which targeted Millennials and college students). William was also instrumental in the design and deployment of the 2nd security token ever created — ScienceBlockchain (SCI), as well as many other tokens. William was a Venture Partner, and Advisory Lead for DNA (Distributed Network Advisors), the boutique blockchain investment firm (Santa Monica, CA). William was Co-Founder of Theorem Labs, the global leader in ICO community building. William relocated to Switzerland to start Pangea.

## About Pangea Blockchain Fund

VC Fund · Lugano, Switzerland

Pangea Blockchain Fund focuses on offering intellectual and financial capital to exceptional early-stage blockchain companies from around the world. It invests in entrepreneurs committed to building blockchain solutions that disrupt or transform the status quo.

1 contacts available at Pangea Blockchain Fund.

| Name | Title | Profile |
| --- | --- | --- |
| William A. Duplessie | CEO, Co-Founder & Head of Sourcing | https://shizune.co/investors/profile/william-a-duplessie-fab7 |

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