About Ursa Major
Ursa Major is a company based in Berthoud (United States) founded in 2015 by Bill Murray and Joe Laurienti. It operates as a Professional Services. Ursa Major has raised $519.68 million across 11 funding rounds from investors including RTX, BlackRock and Exor. Ursa Major offers products and services including Hypersonic Rocket Engines, Solid Rocket Motors, and Space Propulsion Systems. Ursa Major operates in a competitive market with competitors including Avio, Exotrail, X-Bow Systems, Bellatrix Aerospace and Phase Four, among others.
- Headquarter Berthoud, United States
- Founders Bill Murray, Joe Laurienti
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Sectors
Aerospace, Defense & MaritimeTechnology
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Email
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Phone
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Website
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Social
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- Legal Name Ursa Major Technologies Inc
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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
$519.68 M (USD)
in 11 rounds
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Latest Funding Round
$100 M (USD), Series E
Nov 18, 2025
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Investors
RTX
& 19 more
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Employee Count
Not available
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Products & Services of Ursa Major
Ursa Major offers a comprehensive portfolio of products and services, including Hypersonic Rocket Engines, Solid Rocket Motors, and Space Propulsion Systems.
Storable liquid engines for hypersonic maneuverability are provided.
Scalable missile propulsion for rapid deployment is offered.
Satellite and orbit transfer systems are engineered for mobility.
People of Ursa Major
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Funding Insights of Ursa Major
Ursa Major has successfully raised a total of $519.68M across 11 strategic funding rounds. The most recent funding activity was a Series E round of $100 million completed in November 2025. 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 Ursa Major
Ursa Major has secured backing from 20 investors, including venture fund, institutional, and angel investors. Prominent investors backing the company include RTX, BlackRock and Exor.
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Investments are focused on the new space economy sector.
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Early-stage investments are made by Eclipse across multiple sectors.
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Single-family office
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Investor details for Ursa Major
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Investments & Acquisitions by Ursa Major
Investment portfolio details for Ursa Major
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Financial Statements - Ursa Major
Detailed financials for Ursa Major
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Ursa Major Comparisons
Peer comparison for Ursa Major
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Competitors of Ursa Major
Ursa Major 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 Avio, Exotrail, X-Bow Systems, Bellatrix Aerospace and Phase Four, among others.
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Space propulsion components, systems, and satellite launch adapters are developed.
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Mobility solutions for small satellites are developed and provided.
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3D printed rocket motors and flight test services are provided.
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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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Detailed competitors of Ursa Major
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Latest news on Ursa Major
Complete news archive for Ursa Major
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Frequently Asked Questions about Ursa Major
Ursa Major was founded in 2015 and raised its 1st funding round 2 years after it was founded.
Ursa Major is headquartered in Berthoud, United States. It is registered at Berthoud, Colorado, United States.
Joe Laurienti is the current CEO of Ursa Major. They have also founded this company.
Ursa Major is a funded company, having raised a total of $519.68M across 11 funding rounds to date.
Ursa Major is focused on providing high-performing, American-built propulsion and defense systems for land, air, sea, and space applications. Solutions are offered in missile defense, hypersonics, in-space mobility, and launch systems. Additive manufacturing and modular architectures are utilized to produce scalable, flight-proven engines and solid rocket motors faster than traditional providers. Capabilities include throttleable hypersonic engines, satellite propulsion, and extended-range rocket motors, supporting U.S. dominance across multiple domains.
Ursa Major's top competitors include Exotrail, Avio and Phase Four.
Ursa Major offers Hypersonic Rocket Engines, Solid Rocket Motors, and Space Propulsion Systems.
Ursa Major has 20 investors. Key investors include RTX, BlackRock, Exor, Mack & Co, and Explorer 1 Fund.