{"id":440787,"date":"2025-12-11T19:41:14","date_gmt":"2025-12-11T19:41:14","guid":{"rendered":"https:\/\/www.europesays.com\/us\/440787\/"},"modified":"2025-12-11T19:41:14","modified_gmt":"2025-12-11T19:41:14","slug":"k2-space-raises-250-million-to-scale-high-power-satellite-line","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/us\/440787\/","title":{"rendered":"K2 Space raises $250 million to scale high-power satellite line"},"content":{"rendered":"

ORLANDO, Fla. \u2014 K2 Space said Dec. 11 it raised $250 million in new funding that values the satellite manufacturing startup at $3 billion.<\/p>\n

The Series C round was led by Redpoint, with additional backing from accounts advised by T. Rowe Price Associates, Hedosophia, Altimeter, Lightspeed and Alpine Space Ventures.<\/p>\n

Torrance, California-based K2 was founded in 2022 to build large satellites with more onboard power and volume than typical platforms in low, medium or geostationary orbit. The company aims to offer a single bus that can operate across all three regimes, a break from the orbit-specific designs common in today\u2019s market.<\/p>\n

K2 in October outlined plans for a demonstration mission to validate its \u201cmulti-orbit\u201d platform. The company says it has developed key subsystems in-house, including a high-power Hall-effect thruster, large solar arrays, radiation-tolerant avionics, large reaction wheels and high-voltage power systems.<\/p>\n

\u201cWhat stands out about K2 is how much core hardware they\u2019ve built themselves,\u201d said Elliot Geidt, partner at Redpoint. He said the sector is \u201cattracting investment because the underlying demand is real and accelerating.\u201d<\/p>\n

T. Rowe Price investment analyst Jason Leblang said K2 is \u201ctackling one of the biggest limitations in the space economy: meaningful increases in power and scale.\u201d<\/p>\n

K2 plans to launch \u201cGravitas,\u201d<\/a> the first unit of its \u201cMega Class\u201d line, in March 2026. The mission would mark the company\u2019s first flight of a fully integrated platform and attempt several industry firsts, including in-space firing of a 20-kilowatt Hall-effect thruster and deployment of twin 10-kilowatt solar arrays. It will also test a high-voltage power system paired with radiation-tolerant avionics, a combination companies typically qualify over multiple missions.<\/p>\n

Higher onboard power, the company said, is sought for payloads such as high-capacity communications, remote sensing with large apertures and hosted defense missions. Hall-effect thrusters in the 20-kilowatt class, if proven reliable, could shorten orbit-raising timelines for heavy satellites or support more agile maneuvering in LEO and MEO.<\/p>\n

K2 said it will scale manufacturing at its Torrance factory after Mega\u2019s launch. The site is sized for output of about 100 high-power satellites a year. The company said it has booked contracts with commercial operators including SES and has U.S. government work underway.<\/p>\n

The next platform on K2\u2019s roadmap is \u201cGiga,\u201d a larger bus sized for massive rockets like SpaceX\u2019s Starship and Blue Origin\u2019s New Glenn. The company is targeting roughly 100 kilowatts of power per satellite, a level aligned with emerging heavy-lift launch capacity and with Pentagon demand for more capable proliferated constellations.<\/p>\n

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