Week in Space Data, every Friday.
Ursa Major designs and manufactures modular rocket propulsion systems, positioning itself as an independent U.S. engine supplier for the space industry.
ACTIVEUrsa Major is a U.S. defense propulsion company that makes solid rocket motors and hypersonic propulsion for missiles and munitions, and also builds liquid rocket engines and in-space propulsion.
Ursa Major is a U.S. defense propulsion company that makes solid rocket motors and hypersonic propulsion for missiles and munitions, and also builds liquid rocket engines and in-space propulsion.
Not ranked: No measurable space activity in our data (space-coded federal awards or subcontracts, space revenue in the company’s SEC annual report, an orbital launch, or a space-segment profile: for a defense company or a diversified aerospace group, a subsector naming space work, and for a diversified group a space line cited at $100M or more): scored, but not ranked as a space company.
4 of 7 inputs measured · Insufficient data · 81% of applicable weight backed by data
Not measured: Market value, Reported revenue
Not measured: Open-role change (90 days)
A pillar score averages the company’s percentiles among the tracked companies with a value: relative standing, not a grade. Inputs measured 2026-10-20 (UTC) · methodology v6. Every input, its value and percentile · How it is computed
The Space Score ranks companies relative to each other on public data we hold. It describes; it does not rate, forecast or recommend. It is not a credit rating and not investment advice. Full disclaimer
Sources: Founded, Headquarters, CEO, Employees, Legal name
For information only, not investment advice. SpaceNexus is not a registered investment adviser, broker or dealer, and nothing here is a recommendation to buy, sell or hold any security. Data may be delayed, estimated or incomplete; check the source before acting. Full disclaimer
7 private rounds on record. Debt, grants, state capital, owner funding and acquisitions are listed under Funding history by class and not added in.
Checking for a discussion…
Compiled Oct 20, 2026 from 7 public records. Every figure links the record it comes from.
Form D notices
4 offerings reported on Form D
Latest filed Jan 12, 2021; first sale Dec 29, 2020; 1 of them last updated by an amendment (D/A)
Each offering counts once: a later amendment (Form D/A) replaces its original. Form D names no round label and no investors. Filings for a merger or SPAC deal are left out.
Latest sourced round
Series E: $100.0M
Lead recorded as Eclipse
Source: Ursa Major
Announced Nov 18, 2025
Sourced rounds on record
8 rounds, $421.3M disclosed
Every round has a disclosed amount
Published rounds with a source link only, on the same rules as the funding tracker. Each round links the source that states its figure; amounts in other currencies are converted to dollars at the rate shown on the funding tracker.
Open roles
113 open roles
30 days ago: 106 (Sep 20, 2026). 90 days ago: before our daily count began (Aug 13, 2026)
Roles on the company's own jobs board, read by our daily sync. Listings posted or paid for on SpaceNexus are not counted. Earlier daily counts include every listed role.
Source: A current posting on the company jobs board
Counted Oct 19, 2026
Alsop Louie Partners
Took part in Series E (Nov 18, 2025)
Ursa Major, Nov 18, 2025
Recorded as lead of Series E (Nov 18, 2025)
Ursa Major, Nov 18, 2025
Principia Growth
Took part in Series E (Nov 18, 2025)
Ursa Major, Nov 18, 2025
APA
SpaceNexus. (2026, October 20). Ursa Major: Company dossier [Data set]. Retrieved October 20, 2026, from https://spacenexus.us/company-profiles/ursa-major
Chicago
SpaceNexus. "Ursa Major: Company dossier." Data as of October 20, 2026. Accessed October 20, 2026. https://spacenexus.us/company-profiles/ursa-major.
BibTeX
@misc{spacenexus_ursamajor_2026,
author = {{SpaceNexus}},
title = {{Ursa Major}: Company dossier},
year = {2026},
month = oct,
howpublished = {\url{https://spacenexus.us/company-profiles/ursa-major}},
url = {https://spacenexus.us/company-profiles/ursa-major},
urldate = {2026-10-20},
note = {Data as of 2026-10-20; each fact links its primary source}
}Woodline Partners
Took part in Series E (Nov 18, 2025)
Ursa Major, Nov 18, 2025
XN
Took part in Series E (Nov 18, 2025)
Ursa Major, Nov 18, 2025
L3Harris Technologies
Recorded as lead of Series D and D-1 (Nov 30, 2023)
SpaceNews, Nov 30, 2023
BlackRock (funds and accounts managed by)
Recorded as lead of Series C (Dec 7, 2021)
PR Newswire (Ursa Major), Dec 7, 2021