Gilmour Space
PrivateLast Round
Series E
Extension
May 28, 2026
Est. Valuation
$1B
Total Funding Raised
$288.64M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Gilmour Space operates in Frontier & Industrial Tech and is based in Yatala, Queensland. Its latest recorded funding round was a Series E Extension round in May 2026.
Gilmour Space is an aerospace company that develops and launches low-cost rockets and satellites to provide orbital launch services.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Defense Tech, Satellite Communications
Business Model
B2G
Customer Profile
Government Contracts, Services & Consulting, Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Gilmour Space Comparables
Compare Gilmour Space with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Skyroot Aerospace | 85% | |
| Agnikul Cosmos | 84% | |
| Isar Aerospace | 84% |
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Gilmour Space Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E Extension | May 28, 2026 | ||||
| Series E | Jan 20, 2026 | ||||
| Series D | Feb 19, 2024 | ||||
| Grant | Jun 8, 2023 | ||||
| Series C | Jun 29, 2021 | ||||
Series B | Oct 1, 2018 |
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Key People
Founding team and executive leadership
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Gilmour Space Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Fine Structure Ventures | Series C |
| Grok Ventures | Seed |
| Australian Retirement Trust | Series E Extension |
| Main Sequence | Series C, Series D |
| Hostplus Superannuation Fund | Series C, Series D, Series E Extension, Series E |
| Future Fund | Series E Extension, Series E |
| Main Sequence Ventures | Series E, Series C, Series D, Series B |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 28, 2026
Monthly visitors increased 34% MoM.
- May 28, 2026
$154M round led by Hostplus and NRF.
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Recent news
Latest coverage and updates
- partners_withSep 8, 2026
On Sep 8th '26, Gilmour Space Technologies and Hypersonix Launch Systems Ltd. partner under a signed agreement to develop hypersonic flight-test capability for defence and commercial programs in Australia and overseas.
- is_developingSep 8, 2026
Gilmour Space Technologies and Hypersonix sign an agreement to consider hypersonic rocket testing options for defence and commercial customers in Australia and overseas on Sep 8th '26.
- is_developingSep 7, 2026
Gilmour Space Technologies signs an agreement with Hypersonix to develop hypersonic flight-test capability for defence and commercial programs in Australia and overseas, combining rocket propulsion, launch, mission integration and flight-test capabilities with scramjet propulsion and hypersonic vehicle technology on Sep 8th '26.
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Gilmour Space Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Gilmour Space's valuation, stock price, and market status.
Is Gilmour Space a public or private company?
Gilmour Space is a private company.
What is the current stock price of Gilmour Space?
Gilmour Space is a private company, so its shares have no public market price. Caplight tracks Gilmour Space's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Gilmour Space worth (valuation)?
Gilmour Space's valuation is estimated at $1.0B based on funding round data.
Can I buy Gilmour Space stock?
Gilmour Space shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Gilmour Space's last funding round?
Gilmour Space's most recent funding round was Series E Extension on May 28, 2026.
Who are the main investors in Gilmour Space?
Key investors in Gilmour Space include Fine Structure Ventures, Hostplus Superannuation Fund, Main Sequence Ventures, National Reconstruction Fund Corporation, Australian Federal Government (Cooperative Research Centres Projects grant).
Will Gilmour Space IPO soon?
No public IPO plans have been announced for Gilmour Space.
How can I track Gilmour Space secondary market activity?
Caplight tracks bids, offers, and trades in Gilmour Space's shares on secondary markets.