K2 Space
PrivateLast Round
Series C
Dec 11, 2025
Est. Valuation
$3B
Total Funding Raised
$425.5M
Momentum Score
50 /100
Company Overview
K2 Space is an aerospace company that develops hardware products for space architecture, specializing in satellite buses that supply power and propulsion, allowing spacecraft manufacturers to utilize new large rockets.
Sector
Frontier & Industrial Tech
Verticals
Space Technology, Defense Tech, Satellite Communications, Network Equipment
Business Model
B2B
Customer Profile
Hardware Sales, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
K2 Space Comps
Public and private peers based on sector, stage, and business model.
K2 Space Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Dec 11, 2025 | ||||
| Series B | Feb 13, 2025 | ||||
| Series A | Feb 13, 2024 | ||||
| Seed | Oct 19, 2023 | ||||
| Seed | Mar 10, 2023 |
K2 Space Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Also Capital | Seed |
| Countdown Capital | Seed |
| Side Door Ventures | Seed |
| Earthrise Ventures | Seed |
| Republic Capital | Seed |
| T. Rowe Price | Series C |
| Pathbreaker Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 24, 2026
SES selected for satellite network build.
- Mar 20, 2026
$60M STRATFI contract from U.S. Space Force and AFRL.
K2 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 K2 Space's valuation, stock price, and market status.
