ABOUT THE FAMILY
A family of entrepreneurs, scientists, operators, and founders. We bring decades of experience across technology, finance, and strategic scaling.
The Dominocielo Family has a concentrated thesis with two main focuses. The first is centered around the appreciation, depreciation, and amortization of real estate. The second is centered around investments in American companies which are evolving the defense sector with robust unit economics.
Located in Austin, TX
OUR PRINCIPAL
Gabe Dominocielo is a lifelong entrepreneur with a pragmatic approach to business.
Dominocielo is best known for being the co-founder of Umbra Lab, Inc., a technology company specializing in advanced space systems. The company has become a model for how to build a long-lasting and profitable defense technology business.
Since 2025, Dominocielo has been focused on his family office.
INVESTMENT AREAS
As a single-family office, we have invested primarily in the following areas. Our approach emphasizes long-term value creation and disciplined capital allocation.
Venture Fund LP
Our strategy incudes investing in funds rather than directly in companies or assets.
Startups
Our early-stage investments are part diligence, part pattern recognition, and primarily vibes.
Learn more: Domino Ventures LLC
Real Estate
Our real estate portfolio is focused on the appreciation, depreciation, and amortization of real estate.
Learn More: Domino Real Estate LLC
Debt Funds
Our portfolio has historically maintained an average annual return of 15% across all debt investments.
A DAF for future generations.
We believe entrepreneurship is the most effective form of philanthropy. While the Dominocielo Family has a donor-advised fund, our focus is on supporting people and ideas that create lasting economic and social value through the free market.
dominocielo.org