Relativity (company)

Relativity (company)
Name	Relativity
Type	Private
Industry	Aerospace
Founded	2015
Founder	Tim Ellis; Jordan Noone
Headquarters	Long Beach, California
Products	Terran 1; Terran R; 3D printing systems
Num employees	~1,000 (2024)

Relativity (company) is an American aerospace manufacturer and launch service provider known for developing 3D-printed rockets and large-format metal additive manufacturing systems. The company focuses on reducing launch cost and lead time with fully reusable launch vehicles and vertical integration of propulsion, avionics, and manufacturing, operating from facilities in Long Beach, California, Huntsville, Alabama, and Kennedy Space Center. Relativity's work intersects with commercial spaceflight programs, national security launch initiatives, and venture-backed aerospace startups.

History

Relativity was founded in 2015 by Tim Ellis and Jordan Noone after both worked at Blue Origin and SpaceX and studied at California Institute of Technology and University of Southern California, respectively, during an era defined by the Commercial Crew Program and the rise of NewSpace firms. Early milestones included building an industrial-scale additive manufacturing tool, dubbed the "Stargate" 3D printer, in partnership with suppliers from Aerojet Rocketdyne, Lockheed Martin, and suppliers to the United Launch Alliance ecosystem. The company announced its first expendable rocket, Terran 1, in the late 2010s and conducted a suborbital and orbital test campaign influenced by contemporaneous launches from Rocket Lab, Virgin Orbit, Relativity (company) competitors, and lessons from the Falcon 9 and Electron (rocket) programs. In subsequent years Relativity shifted focus to the reusable Terran R vehicle amid pressure from investors such as Nemesis Capital, Y Combinator Continuity, and strategic interest from defense contractors during solicitations by United States Space Force and National Aeronautics and Space Administration programs.

Products and Technology

Relativity developed the Terran 1 small-lift launcher and the reusable heavy-lift Terran R, leveraging a proprietary large-scale metal additive manufacturing system, the "Stargate" printer, and internally designed engines. Engine development drew on heritage technologies from RS-25 testing, Raptor (rocket engine) advances, and materials expertise akin to programs at Aerojet Rocketdyne and Blue Origin. Guidance, navigation, and control systems integrated avionics approaches used by Northrop Grumman and Sierra Nevada Corporation in small launch vehicles, while payload fairing and integration workflows paralleled those of SpaceX and Arianespace. Materials science development referenced efforts at Los Alamos National Laboratory, Sandia National Laboratories, and metallurgy research from MIT and Stanford University, emphasizing Inconel alloys and stainless steels compatible with large-format wire-arc additive processes.

Business Model and Operations

Relativity's vertically integrated model combined in-house manufacturing, launch operations, and payload integration to compete with SpaceX, United Launch Alliance, Arianespace, and Northrop Grumman for commercial and government launches. The firm pursued commercial satellite constellations operated by Planet Labs, Spire Global, and companies similar to OneWeb and Amazon (company)'s Project Kuiper as potential customers, while addressing procurement frameworks of the United States Air Force and European Space Agency. Operations spanned manufacturing hubs influenced by aerospace clusters in Los Angeles, defense contracting centers in Huntsville, Alabama, and launch infrastructure at Cape Canaveral Space Force Station and Vandenberg Space Force Base, leveraging launch range coordination with Federal Aviation Administration and range safety offices at 41st Space Wing-affiliated units.

Funding and Financial Performance

Relativity attracted venture capital from investors connected to Andreessen Horowitz, Bond Capital, and Sam Altman-linked funds, amid a funding landscape that included high-profile rounds like those of Rocket Lab and Relativity (company) peers. The company's valuation milestones occurred during a broader IPO environment shaped by listings from Virgin Galactic, Maxar Technologies, and SPAC mergers used by firms such as Vector Launch and Astra (rocket company). Revenue generation depended on launch cadence, government contracts like those awarded under National Security Space Launch competitions, and services sold to constellation operators, with profitability contingent on achieving reuse rates comparable to Falcon 9 and cost reductions modeled after industry studies from McKinsey & Company and Boston Consulting Group.

Partnerships and Contracts

Relativity entered partnerships and procurement discussions with defense and civil organizations including United States Space Force, NASA, and prime contractors like Lockheed Martin and Raytheon Technologies. Commercial agreements targeted collaborations with satellite manufacturers such as Airbus Defence and Space, Thales Alenia Space, and downstream service providers like SES S.A. and Intelsat. Supplier relationships involved materials and machine tool firms supplying additive manufacturing components similar to those used by GE Aerospace and industrial automation partners from the Automotive industry supply chain pivoting to aerospace production.

Safety, Regulatory, and Environmental Issues

Relativity's flight testing and manufacturing faced regulatory oversight from the Federal Aviation Administration Office of Commercial Space Transportation and environmental review frameworks administered by National Environmental Policy Act processes in coordination with agencies near Cape Canaveral and Vandenberg Air Force Base. Safety practices drew on standards developed by AIAA, ASTM International, and lessons learned from mishaps in programs like Antares (rocket), Proton-M, and anomaly investigations by the National Transportation Safety Board applied analogously to launch vehicle mishap response. Environmental considerations included lifecycle analyses informed by research at EPA-affiliated labs and climate impact assessments similar to studies commissioned by European Space Agency on launch emissions, while materials recycling and production waste mitigation were benchmarked against programs at NASA's Marshall Space Flight Center.

Corporate Governance and Leadership

Relativity's executive team featured founders with backgrounds tied to Blue Origin and SpaceX and advisors drawn from executives and engineers who participated in programs at NASA, DARPA, Aerospace Corporation, and legacy contractors like Boeing and Northrop Grumman. Board composition and governance practices paralleled trends among venture-backed aerospace firms, with investor representation from Andreessen Horowitz, strategic input from defense industry figures affiliated with Defense Innovation Unit, and legal oversight informed by corporate frameworks seen in Delaware General Corporation Law.