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Brian Armstrong - portfolio and founded companies

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About Brian Armstrong

Brian Armstrong is an entrepreneur and an angel investor based out of United States. They did their Masters from Rice University in 2006. Their journey in the startup ecosystem started in 2012 through Coinbase. Brian Armstrong has founded 4 companies. They are currently acting as the, and as the co-founder of Coinbase, NewLimit, Coinbase and 1 more. As an angel investor, Brian Armstrong has a portfolio of 5 companies, focusing primarily on sectors like Life Sciences, HealthTech and 6 more sectors. They invest in companies across United States, Australia and 1 more. Their most notable investments include companies like NewLimit and Aella App.
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Brian Armstrong's Investments

Brian Armstrong has invested in 5 companies. Their most recent investment was in Preventive (Angel Round) on Nov 14, 2025. Their investments are primarily in Life Sciences, HealthTech and 6 more sectors. Their investment portfolio include companies in United States, Australia and 1 more.
Here is the list of recent investments by Brian Armstrong:
Date
Company
Round
Round Amount
Co-Investors
Nov 14, 2025
Angel
$30M
Sep 10, 2025
Series A
$30M
May 02, 2025
Series B
$130M
Dec 05, 2023
Series A
$12M
View all Investments by Brian Armstrong
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Brian Armstrong's Founded Companies

Brian Armstrong has founded 4 companies including Coinbase, NewLimit and Coinbase.
Here is the list of top founded companies by Brian Armstrong:
Company
Short Description
Total Funding
Founded Year
Current Stage
Location
Online platform for crypto portfolio
$547M
2012
Public
San Francisco
Developer of epigenetic reprogramming medicines for aging-related diseases and healthspan extension
$247M
2022
Series B
San Francisco
Online platform to buy, sell and spend cryptocurrency
-
2012
Unfunded
San Francisco
View all Founded Companies by Brian Armstrong

Brian Armstrong's Top News

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