/Companies

Dawn

Delft, NL · Founded 2017 · 8 known investors

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Dawn Aerospace builds space transportation infrastructure including flight-proven green chemical satellite propulsion systems, in-space refueling capabilities, and a reusable spaceplane. The company serves satellite operators and space economy participants seeking reliable, sustainable access to orbit and in-space mobility.

Founders & leadership

Dawn was founded in 2017 by Stefan Powell, Jeroen Wink, James Powell, Robert Werner, and Tobias Knop.

SPStefan Powell
Stefan PowellFounder
JWJeroen Wink
Jeroen WinkFounder
JP
James PowellFounderJames Powell is the founder of Dawn Aerospace, where he serves as architect for the company's spaceplane engineering and as flight director, and oversees regulatory compliance, PPC development, and the finance function. Dawn Aerospace builds space transportation infrastructure, including green chemical satellite propulsion systems, in-space refueling, and a reusable spaceplane.
RWRobert Werner
Robert WernerFounder
TKTobias Knop
Tobias KnopFounder

Investors · 8

Funding

SEC filings, press & company announcements

$25M disclosed across 1 of 2 rounds · 2026

Source: company announcements and press reports — follow each round's link for the claim.

Related companies · 5

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AiaaAIAA is a professional society for the global aerospace industry, providing members with technical publications, conferences, networking events, and industry advocacy. The organization serves scientists, engineers, educators, and managers across the aerospace and space sectors.
Radian AerospaceRadian Aerospace is developing fully reusable spaceflight vehicles, including Radian One, a single-stage-to-orbit mission platform for routine access to Low Earth Orbit, and R3V, a reusable reentry capsule for hypersonic testing and rocket cargo. The company builds launcher-agnostic vehicles configurable for cargo, experiments, or custom payloads in the space industry.

Companies working in the same space as Dawn.

Frequently asked questions

What does Dawn do?
Dawn Aerospace builds space transportation infrastructure including flight-proven green chemical satellite propulsion systems, in-space refueling capabilities, and a reusable spaceplane. The company serves satellite operators and space economy participants seeking reliable, sustainable access to orbit and in-space mobility.
Who founded Dawn?
Dawn was founded by Stefan Powell, Jeroen Wink, James Powell, Robert Werner, Tobias Knop in 2017.
Who are Dawn's investors?
Dawn's investors include Aera VC, Alpha Funds, Balerion Space Ventures, Crosscourt Ventures, Global Brain, Mana Ventures, ANA Future Frontier Fund, Icehouse Ventures.
How much funding has Dawn raised?
Dawn has disclosed $25M raised across 1 of its 2 known rounds.
Where is Dawn headquartered?
Dawn is headquartered in Delft, NL.