# Inversion Space **Source:** https://geo.sig.ai/brands/inversion-space **Vertical:** Logistics & Supply Chain **Subcategory:** General **Tier:** Emerging **Website:** inversionspace.com **Last Updated:** 2026-04-14 ## Summary LA space reentry vehicle company delivering cargo anywhere on Earth in 1-2 hours at hypersonic speed; YC W21 $54.1M Spark Capital Series A plus $71M SpaceWERX contract with Ray capsule launched January 2025. ## Company Overview Inversion Space is a Los Angeles-based space reentry vehicle company — backed by Y Combinator (W21) with $54.1 million raised including a $44 million Series A led by Spark Capital, plus a $71 million SpaceWERX (US Space Force innovation program) contract award — building autonomous earth-orbiting reentry capsules for ultra-fast, on-demand cargo delivery anywhere on Earth at hypersonic speeds, targeting defense, commercial, and humanitarian applications where traditional logistics cannot meet speed and access requirements. With 60 employees across a 55,000 square-foot Los Angeles headquarters and Mojave Desert test site, Inversion successfully launched its first reentry capsule (Ray) in January 2025. Inversion's Arc vehicle concept positions space as a transportation layer: a cargo capsule is launched to low earth orbit (LEO), performs an on-orbit maneuver to target a landing zone, and reenters the atmosphere to deliver cargo anywhere on Earth within 1-2 hours of orbital deployment — versus days or weeks for conventional logistics to remote or conflict-zone locations. The defense application (delivering supplies, equipment, or sensor packages to troops in austere environments without aircraft access) has attracted the $71M SpaceWERX award from the US Space Force, which is exploring space-based logistics as a national security capability. The commercial applications include time-critical pharmaceutical delivery, organ transplant logistics, and high-value component delivery to remote locations. In 2025, Inversion Space competes in the space logistics and reentry vehicle market with Rocket Cargo (US Air Force's Rocket Cargo program using commercial rockets), SpaceX Starship (SPACEX, private, heavy-lift that could theoretically carry cargo), and Sierra Space Dream Chaser (reentry spaceplane, NASA commercial program) for space-based point-to-point cargo delivery contracts. The hypersonic cargo concept faces economic and regulatory challenges — orbital launches cost $2,000-10,000/kg even with reusable vehicles, making space cargo economically justified only for extremely high-value or time-critical payloads. Spark Capital's lead on the Series A reflects conviction in the defense space technology market. The 2025 strategy focuses on Arc vehicle development and qualification for SpaceWERX mission requirements, building the autonomous reentry guidance precision for cargo accuracy, and demonstrating commercial viability beyond government contracts. ## Frequently Asked Questions ### What is Inversion Space? Inversion Space is a space logistics company founded in 2021 that aims to turn space into a transportation layer for Earth. The company builds earth-orbiting vehicles capable of ultra-fast, on-demand cargo delivery anywhere on Earth at Mach speeds for defense, commercial, and humanitarian applications. ### What products and services does Inversion Space offer? Inversion Space offers space logistics services including rapid global cargo delivery, reentry capsules, orbital vehicles, and on-demand delivery solutions. Their technology enables speed-critical transportation for various applications requiring ultra-fast delivery. ### Who are Inversion Space's target customers? Inversion Space serves defense, commercial, and humanitarian sectors requiring speed-critical transportation. The company provides rapid global cargo delivery solutions for applications that demand ultra-fast, on-demand logistics capabilities. ### When was Inversion Space founded? Inversion Space was founded in 2021. The company was part of Y Combinator's Winter 2021 (W21) cohort. ### Where is Inversion Space located? Inversion Space is based in Los Angeles, California, with a 55,000-square-foot facility. The company also operates a dedicated test site in the Mojave Desert. ### How much funding has Inversion Space raised? Inversion Space has raised $54.1 million in total funding, including a $44 million Series A round in November 2024 led by Spark Capital and Adjacent. The company also received a $71 million SpaceWERX award for space-based on-demand logistics capability testing. ### What are Inversion Space's key achievements? Key achievements include launching Ray, their first in-house spacecraft and reentry capsule, in January 2025, and securing a $71 million SpaceWERX award. The company has grown to a 60-person team and operates substantial testing facilities including a 55,000-square-foot Los Angeles facility and Mojave Desert test site. ### What technology does Inversion Space use? Inversion Space develops earth-orbiting vehicles and reentry capsules capable of delivering cargo at Mach speeds. Their technology enables ultra-fast, on-demand cargo delivery anywhere on Earth by utilizing space as a transportation layer. ### How large is the Inversion Space team? Inversion Space operates with a team of 60 people. The company maintains a 55,000-square-foot facility in Los Angeles and a dedicated test site in the Mojave Desert. ### What are Inversion Space's recent developments? Recent developments include the successful launch of Ray, their first in-house spacecraft and reentry capsule, in January 2025, and closing a $44 million Series A funding round in November 2024. The company also received a $71 million SpaceWERX award for developing space-based on-demand logistics capabilities. ## Tags b2b, supply-chain, transportation --- *Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*