Lewis Z. Liu in

Lewis Z. Liu

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Co-Founder & CEO at Stealth AI Startup
📍 New York, New York, United States

Lewis Z. Liu is an AI entrepreneur, currently the Co-Founder and CEO of a stealth AI startup. He previously founded Eigen Technologies, a document AI pioneer acquired by Sirion. A physicist by training, he holds a Ph. D. from the University of Oxford, where his research in laser physics formed the basis for Eigens core technology.

Outside of his ventures, Lewis is a columnist for City AM, writing on AI, finance, and society. He is an avid tennis player who has expressed concern about pickleballs rise. His academic background includes Harvards first joint Bachelors degree in Physics and Fine Arts, reflecting a blend of scientific and creative interests.

His former company, Eigen, processed documents related to over $100 trillion in financial contracts—an amount equivalent to three times the US GDP.

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Experience
10 Years
Current Role
Co-Founder & CEO
Job Level
Leadership
Location
New York, New York, United States
Personality Overview

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Communication Style
Decision Approach
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Priorities

Topics Lewis cares about

Enterprise AI
Founded Eigen Technologies, which pioneered using AI for enterprise document intelligence, and is now building a new AI startup while leading AI strategy at Sirion.
AI & Society
Writes columns for City AM discussing the broader societal and economic impacts of artificial intelligence, including its effects on risk, culture, and labor.
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Career

Work history

8-2025
Co-Founder & CEO
Stealth AI Startup
5-2025
Columnist
City AM
1-2025
Primary Mentor
Neo
6-2024 - 8-2025
Chief AI Officer
Sirion
9-2015 - 6-2024
Founder & CEO
Eigen Technologies
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2010 - 2014
Doctor of Philosophy (Ph.D.)
University of Oxford
2007 - 2008
AM
Harvard University
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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