# Pangea Aerospace: Advanced Propulsion for the New Space Economy
Pangea Aerospace (now rebranded as Pangea Propulsion) is a specialized propulsion company developing next-generation rocket engines, with a focus on aerospike technology to radically lower launch costs and democratize space access.[1][4] Founded in 2018 and headquartered in Barcelona with operations in Toulouse, the company has positioned itself as a critical infrastructure provider in the emerging commercial space sector, moving beyond being a traditional aerospace startup to become a dedicated propulsion solutions supplier.[4]
High-Level Overview
Pangea develops advanced rocket propulsion systems designed to make space access more sustainable, affordable, and scalable.[1][2] The company's core offering centers on aerospike engine technology—a concept theorized by NASA in the 1970s but never successfully commercialized until Pangea's breakthrough.[2] Rather than building complete launch vehicles, the company has strategically pivoted to specializing as a propulsion supplier, offering rocket manufacturers and spacecraft developers an alternative to designing and building their own engines.[4]
The company serves a broad market: traditional aerospace contractors, emerging commercial launch providers, and in-space propulsion customers including cubesat operators and orbital transfer vehicle manufacturers.[4] By solving the historic technical challenges of aerospike engines through innovative 3D printing and advanced materials, Pangea addresses a fundamental problem in the space industry—the prohibitively high cost and long development timelines for custom propulsion systems.[2][4]
Origin Story
Pangea was founded in 2018 by six co-founders from across Europe with complementary expertise spanning propulsion engineering, materials science, launch vehicle dynamics, finance, and business development.[3] The founding team drew from deep aerospace experience: CEO Adrià Argemí previously worked at Airbus and Avio (maker of the Vega rocket family), where he connected with other co-founders to forge a plan for building a reusable micro-launcher with superior propulsion.[4]
The company's pivotal moment came in October 2021, when it successfully conducted the first-ever hot-fire test of an aerospike engine using liquid methane and liquid oxygen as propellants—a demonstration that captured industry attention and validated decades of theoretical work.[3][4] This DemoP1 engine, a 20 kilonewton thrust unit fully additively manufactured in just two pieces, proved the viability of a technology long considered too complex to realize.[3] By 2025, the company had grown to over 25 employees from 10 nationalities and secured backing from top space investors.[3]
Core Differentiators
Proprietary aerospike engine technology: Pangea is the only company in the world to have successfully hot-fire tested a liquid aerospike engine, solving technical challenges that stymied the concept for decades.[2][5] The engines are fully 3D printed, use green fuel propellants (biomethane and oxygen), and are designed for reusability.[2]
Specialized manufacturing approach: By leveraging advanced additive manufacturing and economies of scale, Pangea can deliver high-performance engines at optimized costs—a capability that fundamentally changes the unit economics of space access.[5]
Expanding product portfolio: Beyond the Arcos reusable engine in development, the company now offers Cryox (a 30 kilonewton methalox engine for orbital missions) and is developing Kronos, Europe's first full-flow stage combustion engine for heavy and super-heavy launch vehicles, comparable to SpaceX's Raptor.[4]
Strategic positioning as infrastructure provider: Rather than competing as a launcher, Pangea supplies propulsion to multiple customers, reducing risk and expanding addressable market.[4]
Role in the Broader Tech Landscape
Pangea sits at the intersection of two transformative trends: the commercialization of space and the sustainability imperative in aerospace.[2][4] The company is riding the "New Space" wave—the privatization and democratization of space access—by providing the critical infrastructure (efficient, reusable engines) that makes frequent, affordable launches economically viable.[3]
The timing is strategic. As launch demand grows from satellite constellations, space tourism, and in-space manufacturing, the bottleneck has shifted from launch capacity to propulsion efficiency and cost. Pangea's aerospike technology directly addresses this constraint by delivering superior specific impulse and reusability in a compact, manufacturable form.[2] The company's partnerships with the European Space Agency (ESA) and French space agency (CNES) signal institutional validation and position Europe as a credible alternative to U.S.-dominated propulsion markets.[4]
By specializing rather than vertically integrating, Pangea influences the broader ecosystem by lowering barriers to entry for new launch providers and spacecraft developers—democratizing access to world-class propulsion technology.[2][4]
Quick Take & Future Outlook
Pangea's rebranding to Pangea Propulsion in July 2025 reflects a deliberate strategic shift: the company is no longer positioning itself as a general aerospace startup but as a specialized, mission-critical supplier.[4] This focus should accelerate customer adoption and revenue growth as the company moves from demonstration to production-ready engines.
The near-term trajectory hinges on three milestones: completing Arcos engine qualification for flight, scaling Cryox production for orbital missions, and advancing Kronos development for heavy-lift applications.[4] Success here would establish Pangea as Europe's answer to SpaceX's Raptor and Blue Origin's BE-4—engines that define launch economics for a generation.
The broader question is whether aerospike technology, once proven at scale, becomes the industry standard for reusable launch systems. If so, Pangea's early-mover advantage and technical leadership could position it as a foundational infrastructure company in the space economy—much like how rocket engines have historically been the gating technology for space access.
