About ExoTerra
ExoTerra is a company based in Littleton (United States) founded in 2011 was acquired by Voyager Space in October 2025. ExoTerra has raised $8 million across 2 funding rounds from investors including NASA, Voyager Space and LAGO. ExoTerra offers products and services including Halo Thrusters, Iris Propulsion Module, Halo 12 System, and Courier SEP Buses. ExoTerra operates in a competitive market with competitors including Exotrail, Avio, Ursa Major, Bellatrix Aerospace and Phase Four, among others.
- Headquarter Littleton, United States
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Sectors
Aerospace, Defense & Maritime
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Phone
Locked
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Website
Locked
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Social
Locked
- Legal Name Exoterra Resource
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Annual Revenue
Not available
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Net Profit
Not available
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EBITDA
Not available
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Total Equity Funding
$8 M (USD)
in 2 rounds
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Latest Funding Round
$8 M (USD), Series A
Jun 20, 2024
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Investors
NASA
& 2 more
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Employee Count
Not available
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Acquired by
Voyager Space
(Oct 27, 2025)
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Products & Services of ExoTerra
ExoTerra offers a comprehensive portfolio of products and services, including Halo Thrusters, Iris Propulsion Module, Halo 12 System, and Courier SEP Buses.
Thrusters for satellite orbit adjustments and deep space missions.
Complete module for efficient spacecraft propulsion solutions.
Integrated system for power and thrust in space applications.
Buses for solar electric propulsion in satellite operations.
Funding Insights of ExoTerra
ExoTerra has successfully raised a total of $8M across 2 strategic funding rounds. The most recent funding activity was a Series A round of $8 million completed in June 2024. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in ExoTerra
ExoTerra has secured backing from 3 investors, including venture fund and institutional investors. Prominent investors backing the company include NASA, Voyager Space and LAGO.
| Investor | Description | Founded Year | Domain | Location |
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Venture capital firm investing in multiple sectors
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Government space exploration and research services are provided.
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Systems and solutions for space and defense applications are provided.
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Investor details for ExoTerra
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Verified entity values are shown only after access is granted.
Investments & Acquisitions by ExoTerra
Investment portfolio details for ExoTerra
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Financial Statements - ExoTerra
Detailed financials for ExoTerra
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Exoterra Comparisons
Peer comparison for ExoTerra
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Competitors of ExoTerra
ExoTerra operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Exotrail, Avio, Ursa Major, Bellatrix Aerospace and Phase Four, among others.
| Company Name | Domain | Founded year | HQ Location | Description |
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Mobility solutions for small satellites are developed and provided.
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Space propulsion components, systems, and satellite launch adapters are developed.
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Ursa Major is engaged in developing propulsion and defense systems.
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Manufacturer of electric and green satellite propulsion systems
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Plasma propulsion systems for small satellites are developed and manufactured.
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Patented ion-based propulsion for small satellites is developed.
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Detailed competitors of ExoTerra
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Latest news on Exoterra
Complete news archive for ExoTerra
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Frequently Asked Questions about ExoTerra
ExoTerra was founded in 2011 and raised its 1st funding round 8 years after it was founded.
ExoTerra is headquartered in Littleton, United States.
ExoTerra is a funded company, having raised a total of $8M across 2 funding rounds to date.
ExoTerra was founded in 2011 and is based in Littleton, United States. Electric propulsion systems are developed for spacecraft and satellite use within the aerospace sector. Operations involve research, design, and production of these technologies to support space missions. Testing and integration services are also provided to clients in the industry. Contributions are made to efficient propulsion solutions for commercial and exploratory applications across the United States.
ExoTerra's top competitors include Exotrail, Avio and Phase Four.
ExoTerra offers Halo Thrusters, Iris Propulsion Module, Halo 12 System, and Courier SEP Buses.
ExoTerra has 3 investors. Key investors include NASA, Voyager Space, and LAGO.