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Ursa Major logo — High-performing, American-made propulsion systems for space...

Ursa Major

High-performing, American-made propulsion systems for space launch, hypersonics, on-orbit, and national security 🇺🇸

Founded 2015 United States United States 295 employees Series D Total: $271.83M Privacy and Security, Space +1

General Information

Company Name Ursa Major
Founded Year 2015
Location United States United States
Employees 295
Industries Privacy and Security, Space, Telecom
Funding Stage Series D
Business Model B2B, B2G
Revenue Model Product Sales, Service Fee, Project Based
Hiring 44 roles posted in the month to 24 Sep 2026
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Homepage Update

Significant changes detected on company website (30.1% content change).

Actively Hiring Sep 22, 2026

Hiring for 44 positions in the last 30 days.

Get alerts when Ursa Major shows new signals

AI Insight

Bounce Watch AI
5 days ago

Ursa Major has demonstrated significant momentum with two Series D funding rounds in 2023, raising $138M from prominent investors including strategic partner RTX Ventures. This substantial capital injection is fueling a notable operational expansion, evidenced by their active recruitment for 44 positions and a recent, comprehensive website update. These developments suggest a strategic push to scale production, accelerate development of propulsion systems, and solidify their market leadership in the critical aerospace and national security sectors.

Signal Types
Funding Hiring Marketing
Strategic Labels
Growth Capital Talent Acquisition Market Presence
Next Move: Scaling
·
Impact: 9/10
·
Ideal For: Aerospace & Defense VCs — Growth Stage

About Ursa Major

Ursa Major, founded in 2015, is a Colorado-based company specializing in the manufacturing of turnkey propulsion solutions for space launch, hypersonics, and national security missions.

Leveraging a unique position within the Privacy and Security, Space, and Telecom industries, Ursa Major prides itself on delivering high-performing, American-made propulsion systems. Its comprehensive offerings are pivotal for national security, hypersonics, and on-orbit operations — sectors experiencing significant growth and technological advancements.

Headquartered in the United States, the company recently secured a $38.00M Series D investment on 30 November 2023. This funding round included participation from prominent investors such as BlackRock, Explorer 1 Fund, XN, Mack & Co., RTX Ventures, and Exor Ventures. With strong financial backing and a commitment to innovation, Ursa Major is strategically positioned to capitalize on emerging market opportunities.

Taxonomy: propulsion systems, space launch, hypersonics, on-orbit operations, national security, microsatellite launch, nanosatellite launch, additive manufacturing, advanced manufacturing, turkey solutions, innovative materials, solid rocket motors, defense technology, aerospace technology, government contracts

Services & Products

Developing hypersonic technology
Manufacturing solid rocket motors
Creating space mobility solutions
Providing aerospace and defense systems

Target Customers

Aerospace Industry Defense Contractors Space Exploration Companies Government Defense Entities

Funding Rounds & Investors (10)

View All
Funding Stage Amount Investors Lead Investors Date
Series D $38.00M 6
BlackRock Explorer 1 Fund XN
BlackRock, Explorer 1 Fund +4
30 Nov 2023
Series D $100.00M 4
BlackRock Space Capital Chenel Capital
BlackRock, Space Capital +2
26 Apr 2023
Series C $85.00M 7
Alsop Louie Partners Alpha Edison BlackRock
Alsop Louie Partners, Alpha Edison +5
07 Dec 2021
Series B Undisclosed 1
Alumni Ventures
13 Sep 2021
Venture Round $15.01M -
12 Jan 2021
Series B $9.80M 5
Alpha Edison Marc Bell Ventures Space Capital
Alpha Edison, Marc Bell Ventures +3
18 Nov 2020
Venture Round $525.00K 1
Alumni Ventures
02 Oct 2020
Series B $15.47M 3
Alpha Edison Space Capital
Alpha Edison, Space Capital +1
01 Jul 2019
Series A $8.03M 4
Alsop Louie Partners Dolby Ventures Space Capital
Alsop Louie Partners, Dolby Ventures +2
28 Nov 2017
Seed Round Undisclosed 1
Conconi Growth Partners
Conconi Growth Partners
01 Jan 2016

Latest News

View All
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Silicon Valley’s new defense tech ‘neoprimes’ are pulling billions in funding to challenge legacy giants
Cnbc Oct 03, 2025

Ursa Major Alternatives & Competitors

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Ursa Major vs
Rocket Factory Augsburg - RFA
Rocket Factory Augsburg - RFA Germany

Opening easy, frequent, and low-cost access to space to better understand & protect our Earth with d...

361 employees
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Ursa Major vs
Firehawk
Firehawk United States

Building the next great American defense company.

Series C
47 employees
Manufacturing, Privacy and Security
Ursa Major vs
Firefly Aerospace
Firefly Aerospace United States

Enabling our world to launch, land, and orbit in space. Anytime. Anywhere.

Public
1033 employees
Space, Telecom
Also compare with: Ursa Major vs ABL Space Systems ABL Space Systems View all alternatives

FAQ About Ursa Major

High-performing, American-made propulsion systems for space launch, hypersonics, on-orbit, and national security 🇺🇸
Ursa Major was founded in 2015.
Ursa Major is headquartered in United States.
Ursa Major operates in Privacy and Security, Space and Telecom. Its work centres on propulsion systems, space launch, hypersonics and on-orbit operations. Its customers include Aerospace Industry, Defense Contractors and Space Exploration Companies.
Ursa Major has a B2B and B2G business model. Its revenue comes from Product Sales, Service Fee and Project Based.
Ursa Major has approximately 295 employees.
Ursa Major has completed 10 funding rounds, raising a total of $271.83M. The latest funding stage is Series D.
Ursa Major offers: Developing hypersonic technology, Manufacturing solid rocket motors, Creating space mobility solutions, Providing aerospace and defense systems.
Top alternatives and competitors to Ursa Major include Rocket Factory Augsburg - RFA, Firehawk, Firefly Aerospace, ABL Space Systems, Exodus Space. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Ursa Major and Rocket Factory Augsburg - RFA are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Ursa Major, https://bouncewatch.com/company/ursa-major, updated 24 September 2026. When citing, please name BounceWatch and link this page.

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