Airbus Defence & Space vs K2 Space: Platforms compared

Scores, Space (of 10)

Darker bar: ahead of the other company on that measure.

Positioning

Airbus Defence & Space is the space division of Airbus SE, a full-line prime with the OneSat software-defined GEO line, EO systems, and a launch stake via ArianeGroup, and winner of Eutelsat OneWeb's 440-satellite next-generation constellation order. It is party to the Airbus/Leonardo/Thales space-merger MoU (late 2025, Project Bromo class), whose fate is the biggest single variable in European space industrial structure. Figures are group- or division-scoped (a dedicated filings pass owed).

Latest signals

• 28 Oct 2026Airbus Defence and Space received a contract to build two additional next-generation Galileo satellites.Space24
• 8 Oct 2026Solar Orbiter traced a solar-wind magnetic switchback to the Sun’s surface.ESA Top News
• 8 Oct 2026ESA’s Solar Orbiter traced a solar-wind magnetic switchback to the Sun’s surface.ESA Top News

50 signals name Airbus Defence & Space.

Facts, with sources

• 17 Sept 2026Thales Alenia Space, Airbus Defence and Space and RADMOR signed an agreement to develop Poland’s geostationary defense telecommunications satelliteThales Alenia Space
• 11 Sept 2026Eutelsat awarded European contractors satellite and payload contracts for the IRIS² constellationPayload
• 10 Sept 2026Airbus Defence and Space selected to build and integrate 66 IRIS2 low Earth orbit satellitesEuropean Spaceflight

11 facts on file.

Scores, Space (of 10)

Darker bar: ahead of the other company on that measure.

Positioning

K2 Space is a US satellite maker executing a bigger-is-better thesis (its Gravitas demonstrator launched March 2026 with claimed most-powerful Hall thrusters in space, plus Mega- and 100kW Giga-class buses) from a Torrance factory designed for up to 100 large satellites a year. It has converted to anchor contracts: an SES initial tranche of 30 MEO satellites (its largest disclosed commercial win), buses for Anduril in the Golden Dome interceptor program, and a Space Force Protected Tactical Satcom bus role. It raised >$1B (a Series D in July 2026 at $6.8B, 2.3x in seven months) with >$1B in signed contracts; recognized revenue is estimated at 10-100m.

Latest signals

• 30 Oct 2026K2 Space sets out an expansion plan targeting rising demand for high-power satellites.Via Satellite
• 7 Aug 2026ispace, True Anomaly, and K2 Space were among space startups closing $500 million-plus funding rounds in 2026.Payload
• 1 Aug 2026U.S. Space Force awarded K2 Space a $22.9 million contract for an in-orbit laser communications demonstration.SpaceNews

32 signals name K2 Space.

Facts, with sources

• 1 Dec 2026Round valuing K2 Space at $3 billionK2 Space — 2026-12
• 1 Dec 2026Funding to scale production of large spacecraftSpaceNews
• 1 Aug 2026U.S. Space Force contract to test laser terminalsSpaceNews

42 facts on file.