Gilmour Space
PrivateLast Round
Series E
Extension
May 28, 2026
Est. Valuation
$1B
Total Funding Raised
$433.44M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
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, Freight & Transportation
Business Model
B2B
Customer Profile
Government Contracts, Services & Consulting, Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Gilmour Space Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
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 |
Key People
Founding team and executive leadership
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 |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 28, 2026
$154M round led by Hostplus and NRF.
- Apr 22, 2026
Launched from licensed orbital spaceport in Bowen, North Queensland.
Gilmour Space Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Gilmour Space's valuation, stock price, and market status.