K2 Space ranks 22 on the Space 100 with a score of 81; Apex Space ranks 72 with 68. K2 Space is ahead on progress, technology, positioning, firepower and leverage. Level on deployment, production and commercials. Apex Space is based in United States, K2 Space in Torrance, United States. K2 Space: Established. Apex Space is named in 38 signals and K2 Space in 32.
Apex Space builds standardized satellite buses, Aries, Nova and Comet, for communications, orbital computing and defense missions, supplied to customers such as Loft and NEC.
Darker bar: ahead of the other company on that measure.
Apex is a US maker of productized, mass-manufactured satellite buses (the Aries flown in 2024, plus Nova and Comet classes) offering a configurable off-the-shelf model versus bespoke builds, for LEO/MEO/GEO. Its design-win marker is Anduril's first integrated satellite (ANDURIL-26, on orbit since July 2026), validation at the defense frontier. Revenue is estimated at 10-100m (verified-light, substantial venture backing).
38 signals name Apex Space.
45 facts on file.
K2 Space designs and manufactures large satellite buses, including its Mega and planned Giga lines, for government and commercial spacecraft customers.
Darker bar: ahead of the other company on that measure.
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.
32 signals name K2 Space.
42 facts on file.
K2 Space ranks 22 on the Space 100 with a score of 81; Apex Space ranks 72 with 68. K2 Space is ahead on progress, technology, positioning, firepower and leverage. Level on deployment, production and commercials. Apex Space is based in United States, K2 Space in Torrance, United States. K2 Space: Established. Apex Space is named in 38 signals and K2 Space in 32.
K2 Space ranks 22 on the Space 100 with a score of 81; Apex Space ranks 72 with 68. K2 Space is ahead on progress, technology, positioning, firepower and leverage. Level on deployment, production and commercials. Apex Space is based in United States, K2 Space in Torrance, United States. K2 Space: Established. Apex Space is named in 38 signals and K2 Space in 32. Both company files carry the scores on eight measures, the facts with sources and the latest signals.
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