Portal Space Systems
Latest round
- Series A
Last raised
- Mar 2026
Total raised
- $79M
Investors
- 10
About Portal Space Systems
Portal Space Systems Inc. develops advanced aerospace solutions, specializing in multi-role spacecraft with ultra-high maneuverability for various orbital environments, enhancing operational flexibility across missions. Based in the US, Portal Space Systems Inc. focuses on the creation of innovative aerospace technologies. Portal Space Systems Inc. was co-founded by Jeff Thornburg (CEO), Ian Vorbach and Prashaanth Ravindran in 2021. In March 2026, Portal Space Systems Inc. Portal Space Systems specializes in advanced aerospace solutions, particularly focusing on the development of multi-role spacecraft designed for enhanced maneuverability and operational flexibility in various orbital environments. The company's flagship product, Supernova, is a highly versatile satellite bus engineered for ultra-high delta-V capabilities, allowing for rapid transitions between Low Earth Orbit (LEO), Medium Earth Orbit (MEO), and Geostationary Orbit (GEO). Supernova is equipped with radiation-tolerant technology and integrated space domain awareness sensors, providing critical data for mission planning and execution. The company aims to serve government agencies, commercial satellite operators, and defense contractors, particularly targeting clients in the United States and allied nations looking for innovative solutions in space operations. The existing product line is positioned to address the growing demand for agile, responsive space assets in an increasingly competitive space domain. Portal Space Systems generates revenue primarily through B2B transactions, focusing on partnerships and contracts with government entities, commercial partners, and defense agencies. The company engages in direct sales of its spacecraft and associated technologies, with potential revenue streams from service agreements and support contracts related to mission operations. Transactions occur through customized agreements outlining project scopes, timelines, and deliverables, catering to specific needs of each client. The pricing structure reflects the advanced engineering and technology integrated into its products, ensuring competitive positioning in the market. As the company expands its service offerings, revenue will come from both new sales and ongoing support contracts with existing clients, further solidifying its market presence in the aerospace sector.
Who invested in Portal Space Systems
10 investors across 2 rounds
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Questions about Portal Space Systems
Who invested in Portal Space Systems?
Portal Space Systems has 10 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has Portal Space Systems raised?
Portal Space Systems has raised 2 venture rounds. Sign up free to see how much each round raised and the total.
When did Portal Space Systems last raise money?
Portal Space Systems's most recent round on record is a Series A, in Mar 2026.
What does Portal Space Systems do?
Portal Space Systems is a aerospace company.
Where is Portal Space Systems headquartered?
Portal Space Systems is headquartered in Bothell, US.
Which VCs invest in companies like Portal Space Systems?
Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back aerospace companies at Portal Space Systems's stage. Their profiles are linked below.
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