Rhea Space Activity

Recorded changes

Newest observations first. Each interval bounds when the website changed; it is not an exact event date.

No changes recorded yet. Missing observations do not mean the company has not changed.

Companies in the same space

Competitors picked by an AI model from the funded startups with the most similar descriptions, judged on those descriptions only. A reading, not a verified market map.

• Advanced Navigation advancednavigation.comPartial overlapBoth provide high-precision navigation and PNT systems that can operate in GNSS/GPS-denied environments for autonomous platforms.
• Streamline Systems streamlinesystems.ltdPartial overlapBoth offer GPS-denied navigation solutions focused on enabling mission capability when GPS is unavailable or jammed.
• ANELLO Photonics anellophotonics.comPartial overlapBoth target GPS-denied navigation, combining advanced sensors or optics with navigation systems for contested environments.
• AMROK amrok.spacePartial overlapBoth build optical navigation software for spacecraft autonomy, including rendezvous and other on-orbit operations.
• Delian Alliance Industries delian.aiPartial overlapBoth support defense missions with autonomous or GNSS-denied navigation capabilities in contested environments.
• TERN tern.aiPartial overlapBoth provide software-based GPS-alternative positioning systems for vehicles operating without reliable GNSS.
• VICTUS Technologies getvictus.aiPartial overlapBoth sell autonomy and navigation software for defense and commercial systems that must function in GPS-denied settings.