AG

Alexander Greenbaum

Head of Infrastructure - North America at GIC

📍 New York, New York, United States🔄 Updated November 2026💼 1 investments📅 6 years investing🗓 Last invested Apr 2020
Angel investor🌍 United States
1
Total investments
0
Early stage
0
Mid stage
1
Late stage
6y
Years active

Portfolio

1 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Tallgrass Energy
Board Member
Apr 2020
Tallgrass is a leading energy infrastructure company focused on safely, reliably and sustainably delivering the energy and services that fuel homes and businesses and enable quality of life.
late stageOil and Gas
Experience · 1 entries
All (1)
Investments (1)
Board (1)
2020
Tallgrass Energy
Board Member
Apr 2020
Tallgrass is a leading energy infrastructure company focused on safely, reliably and sustainably delivering the energy and services that fuel homes and businesses and enable quality of life.
late stageOil and Gas
Similar investors
Co-investors and Oil and Gas investors in United States
See all Oil and Gas investors in United States →
Investor lists
Lists that match Alexander's portfolio