United Space Alliance

What United Space Alliance does

United Space Alliance (USA) was a Houston-based spaceflight operations company that served as the consolidated industry partner to NASA for human spaceflight operations from 1996 until its dissolution on December 20, 2019. Structured as a 50/50 joint venture between The Boeing Company (NYSE:BA) and Lockheed Martin Corporation (NYSE:LMT), USA absorbed more than 30 heritage contracts supporting the Space Shuttle Program and unified them under three principal instruments: the Space Flight Operations Contract (SFOC), the Space Program Operations Contract (SPOC), and the Integrated Mission Operations Contract (IMOC). Its operating footprint covered day-to-day management of the Space Shuttle fleet and the mission planning, crew training, and flight execution for 55 Space Shuttle missions and more than 35 International Space Station (ISS) increments.

The company's underlying capability was operational rather than product-based: a deeply embedded workforce of 1,001–5,000 employees executing human spaceflight procedures, integrating with NASA mission control, and maintaining flight-ready crew and ground assets under government security and qualification regimes. USA's revenue mechanics were entirely driven by government contract awards—primarily cost-plus and cost-reimbursement instruments—priced through federal contracting processes and not commercially disclosed. NASA functioned as its sole material customer within a vertical aerospace/government segment, supported by back-office relationships with benefits and financial service providers for the dissolved entity's legacy obligations.

USA's strategic endpoint was the wind-down of Space Shuttle mission work following the program's retirement and the eventual full dissolution of the LLC, with no acquisition or ownership transfer recorded. Post-dissolution, the company maintains no operating footprint and exists only as a residual vehicle channeling former employees and retirees to third-party benefits administrators such as Principal Life Insurance Company, Vanguard, PenChecks Trust, Willis Towers Watson, and Via Benefits.

Name

United Space Alliance

Legal name

United Space Alliance, LLC

Website

https://unitedspacealliance.com

Company type

Private

Founded year

1996

Operating status

Closed

Headcount range

1,001–5,000 employees

Short description

United Space Alliance was a Houston-based joint venture, equally owned by Boeing and Lockheed Martin, that served as NASA's primary industry partner for human spaceflight operations until its dissolution in December 2019.

Ownership category

akta.pro rank

Product category

Space Operations Services

NAICS

Guided Missile and Space Vehicle Manufacturing (336414)

SIC

Guided Missiles & Space Vehicles & Parts (3760)

akta.pro primary industry

Spacecraft & Satellites (Civil/Commercial) (IMABACAB)

akta.pro secondary industry

Space Logistics & In-Orbit Servicing (Refueling, Tug, Debris Removal) (IMABACAM)

Keywords

• Space operations services
• Human spaceflight support
• Mission planning services
• Space shuttle operations
• ISS mission support

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Others

Revenue model

1. Government Space Operations Contracts: USA served as NASA's primary industry partner in human space operations through multiple government contracts including the Space Flight Operations Contract (SFOC), Space Program Operations Contract (SPOC), and Integrated Mission Operations Contract (IMOC). These were cost-plus or cost-reimbursement type government contracts for managing Space Shuttle fleet operations and ISS mission support.

Core offering

United Space Alliance was NASA's primary industry partner for human spaceflight operations, providing day-to-day management of the Space Shuttle fleet along with mission planning, crew training, and flight operations for 55 Space Shuttle missions and more than 35 International Space Station (ISS) increments. The company delivered these services under the Space Flight Operations Contract (SFOC), Space Program Operations Contract (SPOC), and Integrated Mission Operations Contract (IMOC).

Product overview

United Space Alliance (USA) was a space operations services provider, not a product company. It served as NASA's primary industry partner for human spaceflight operations, providing day-to-day management of the Space Shuttle fleet and planning, training, and operations support for Space Shuttle missions and International Space Station increments. The company operated under three major contracts: the Space Flight Operations Contract (SFOC), its follow-on Space Program Operations Contract (SPOC), and the Integrated Mission Operations Contract (IMOC). USA was dissolved effective December 20, 2019, and is no longer an operating entity.

Differentiator

Problem solved

Functional benefit

Products and services

• Space Flight Operations Contract (SFOC) Federal government contract under which USA provided day-to-day management of NASA's Space Shuttle fleet and supporting flight operations for NASA.
• Space Program Operations Contract (SPOC) Follow-on contract to SFOC under which USA continued to deliver human spaceflight operations services for NASA, including Space Shuttle fleet management and mission operations support.
• Integrated Mission Operations Contract (IMOC) Federal government contract under which USA provided integrated mission operations services, including mission planning, training, and flight operations support for NASA Space Shuttle and ISS programs.
• Space Shuttle Fleet Management Day-to-day operational management of NASA's Space Shuttle fleet, delivered to NASA as the primary human spaceflight industry partner covering 55 Space Shuttle missions.
• Space Shuttle Mission Planning and Crew Training Planning and crew training services supporting Space Shuttle missions, delivered to NASA as part of USA's human spaceflight operations scope.
• International Space Station (ISS) Increment Support Operations support for more than 35 International Space Station increments, delivered to NASA as part of USA's integrated mission operations scope.

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record.

• Principal Life Insurance CompanyOthers
• VanguardOthers
• PenChecks TrustOthers
• Willis Towers WatsonOthers
• Via BenefitsOthers

Scale indicators4 records

Recent moves5 records

Direct peers

• SAIC: Direct peer — SAIC supplies NASA with mission support, systems engineering, and space operations services, competing for similar scope to USA's SFOC/SPOC/IMOC contracts.
• Leidos: Direct peer — Leidos provides mission operations, engineering, and IT support across NASA and DoD space programs, competitively positioned with USA's NASA contract portfolio for human spaceflight operations.
• Jacobs Solutions: Direct peer — Jacobs acquired significant portions of USA's space operations contracts and workforce after the JV's dissolution, taking over NASA human spaceflight and ISS mission support work that USA had performed under SFOC/SPOC/IMOC.
• KBR (Wyle/Si): Direct peer — KBR, via the legacy Wyle and SI Organizations businesses, provided NASA mission operations, astronaut training, and spaceflight support services analogous to USA's role as NASA's primary industry partner.

Broad incumbents

• The Boeing Company: Broad incumbent — Boeing was one of two equal co-owners of USA and itself operates major NASA programs (Starliner, ISS segments), placing it as both a prior parent and a meaningfully comparable aerospace prime.
• Northrop Grumman: Broad incumbent — Northrop Grumman is a major U.S. aerospace prime with deep NASA and defense space operations presence; comparable as a parent-tier peer with overlapping space operations capabilities.
• Lockheed Martin: Broad incumbent — Lockheed Martin was the other equal co-owner of USA and continues to serve NASA across Orion, ISS, and other crewed space programs; functionally comparable as the JV's other parent prime.

Emerging players

• SpaceX: Emerging player — SpaceX is the leading commercial human spaceflight operator (Crew Dragon), competing in adjacent NASA mission operations domains and representing the new commercial paradigm that displaced the JV-era sole-source model.
• Sierra Nevada Corporation: Emerging player — Sierra Nevada operates space systems, Dream Chaser, and NASA-funded mission support with overlap to USA's space operations scope in a more focused, niche form.

Others

• Aerojet Rocketdyne (now part of L3Harris): Others — L3Harris (via acquisition of Aerojet Rocketdyne) supplies propulsion and space hardware supporting NASA missions, indirectly comparable as an ecosystem participant in the human spaceflight supply chain USA operated within.

Market position

Strengths1 record

Weaknesses4 records

Competitive moat5 records

Customer concentration

• LinkedInlinkedin.com/company/united-space-alliance

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about United Space Alliance