Startup profile · funding coverage
Fortastra funding, valuation and investors
Maneuverable autonomous spacecraft for protecting critical orbital infrastructure.
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Funding, valuation & investors
Answer-first snapshotLatest funding
Series A
$30M · October 8, 2026
Latest known valuation
Not publicly disclosed
Total disclosed equity funding
$38M
Excludes debt, grants, acquisitions, secondaries, and IPO proceeds.
Current status
private
series a · Torrance, California, United States
Investors in latest funding
Lead: First In
Other: Upfront Ventures , Space Capital , Rsquared , Side Door Ventures , ATX Ventures
Overview
Fortastra designs and operates maneuverable spacecraft for on-orbit security, combining autonomous rendezvous and proximity operations, sensing, guidance and high-rate manufacturing.
Why Fortastra is interesting
Fortastra is translating orbital-defense demand into a production-oriented spacecraft platform. Its first Watchdog vehicle reached orbit roughly a year after seed financing, giving the company flight heritage before its Series A.
Product & use cases
Fortastra’s Watchdog spacecraft are intended to maneuver near critical orbital assets, assess surrounding activity and respond to threats. The platform combines relative navigation, perception, guidance, autonomy and a modular bus designed for manufacturing at rate.
- On-orbit protection of government and commercial satellites.
- Rendezvous and proximity operations around critical space assets.
- Persistent multi-orbit security coverage.
Key facts
- Closed a $30 million Series A led by First In on October 8, 2026.
- Launched the Watchdog V0 spacecraft before the Series A.
- Holds initial government contracts and is developing a production-oriented modular spacecraft bus.
Funding history (newest first)
Series A
2026-10-08 $30M- First In (lead)
- Upfront Ventures (participant)
- Space Capital (participant)
- Rsquared (participant)
- Side Door Ventures (participant)
- ATX Ventures (participant)
Source: https://www.fortastra.com/newsroom/fortastra-series-a
Seed
2025-12 More than $8M- Upfront Ventures (lead)
- Generational Partners (participant)
- Wave Function Ventures (participant)
- Bloomberg Beta (participant)
- Forward Deployed VC (participant)
Investors in our directory
Funds linked from Fortastra's profile — open a fund page for stage focus and related deal articles.
Competitive landscape
Edge: Flight heritage from Watchdog V0, a modular spacecraft bus, and an autonomy stack for relative navigation and proximity operations, paired with a manufacturing strategy designed for fleet-scale deployment.
Competes in the emerging orbital-security and space-domain-awareness market with companies such as True Anomaly and Turion Space, while adjacent servicing companies including Starfish Space develop some overlapping rendezvous capabilities. Fortastra differentiates around persistent protective presence and high-rate production.
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True Anomaly direct
Builds autonomous spacecraft and software for space security and domain awareness.
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Turion Space adjacent
Develops maneuverable satellites for space-domain awareness and non-Earth imaging.
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Starfish Space adjacent
Develops rendezvous and satellite-servicing spacecraft with overlapping proximity-operations capability.
Notable stories
- The Series A funds the transition from the Watchdog V0 demonstration toward an operational system and full-rate production.
Industries
Market / IPO context
Editorial / static context — not a live quote.
Related funding articles
Venture Capital Tracker pieces that cover Fortastra's financing or category context.
FAQs about Fortastra
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