Urban Sky

Pioneering the Stratosphere

Denver, United States · Founded 2020 · $39.8M raised

Headquarters
Denver, Colorado
Employees
11–50
Founded
2020
Business Model
B2G
Total Funding
$39.8M
Last Round
$30.0M Series BFeb 2025
Rounds
3

About

Urban Sky builds stratospheric Microballoon systems that provide persistent, low-cost access to the stratosphere at 40,000–75,000 feet. Their reusable balloon platform launches in under 5 minutes, stays aloft for days, and delivers high-resolution earth observation imagery, ISR, and communications relay for defense, commercial, and scientific customers.

Summary

Urban Sky is an Artificial Intelligence company based in Denver, United States, founded in 2020. It has raised $39.8M in total across 3 rounds, most recently a $30.0M Series B round in Feb 2025. Investors include New Legacy Group, Lerer Hippeau and Lavrock Ventures.

Tech & App Stack

16 technologies & apps tracked

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Funding History

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Series BSeries BFeb 2025
$30.0M

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Grant through Series B — per-round amounts, valuations, and who invested in each round.

Investors

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