What National Aerospace Solutions does

National Aerospace Solutions (NAS) is a US defense services contractor that operates the Test Operations and Sustainment (TOS) contract for the United States Air Force at Arnold Air Force Base in Tennessee. The company functions as a captive subsidiary under Bechtel National, with its mailing address co-located at Bechtel's Oak Ridge, TN facility and its administrative functions (purchase orders, payroll, accounts payable) routed through that office. NAS is the operator of record for one of the most significant aerospace ground-test complexes in the US Department of Defense inventory, sustaining flight simulation, altitude, space environmental, and propulsion test capabilities that support a broad set of military and civilian aerospace programs.

The company's product offering is effectively the integrated management of large-scale, mission-critical test infrastructure and the cleared workforce required to keep it running. Revenue mechanics are standard federal services contracting — fixed-fee and cost-plus task orders under a multi-year procurement vehicle with the US Air Force as the sole counterparty. NAS employs between 1,001 and 5,000 personnel, sized to operate a complex of this scale on a continuous basis. The firm does not publicly disclose product-level detail, pricing, revenue, or a management team; its public-facing web presence is administrative in nature, with 2024 copyright indicating active operations.

The underlying business model is long-duration government services with no commercial go-to-market motion, no disclosed proprietary technology stack, no third-party customer base, and no observable product diversification. There is no information on funding rounds, M&A activity, regulatory actions, certifications, partnerships beyond the Bechtel parent relationship, or named awards in the source data. The investment-relevant picture is therefore narrow: a single-contract, single-customer services entity whose value is essentially the value of the federal vehicle it holds.

Name

National Aerospace Solutions

Legal name

National Aerospace Solutions, LLC

Website

https://nas-llc.us

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

National Aerospace Solutions operates the US Air Force Test Operations and Sustainment contract at Arnold Air Force Base, providing aerospace ground-test and infrastructure sustainment services as a captive subsidiary of Bechtel National.

Ownership category

akta.pro rank

Product category

Aerospace Defense Testing & Sustainment Services

NAICS

Testing Laboratories and Services (54138)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Military Aerospace Ground Support Equipment (GSE) & Test Systems (IMABAMAL)

akta.pro secondary industry

NDT/Inspection & Testing Services (Aviation) (IMABALAJ)

Keywords

• Aerospace testing services
• Flight test operations
• Defense sustainment services
• Military aerospace support
• Aerospace engineering services

Headquarters

HQ city

Arnold Afb

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D

Core offering

National Aerospace Solutions, LLC conducts test operations and sustainment work under contract for the US Air Force. The company provides aerospace engineering and technical support services from its base of operations at Arnold Air Force Base, with a mailing address c/o Bechtel National in Oak Ridge, Tennessee. Its tagline, "Partners in maintaining a vital capability," reflects its role as a long-tenured aerospace testing and sustainment contractor supporting military flight testing infrastructure.

Product overview

National Aerospace Solutions is a services-focused company that provides aerospace engineering and technical support services. The source data contains only basic company contact information and does not describe specific product offerings, modules, or named service products.

Differentiator

Problem solved

Functional benefit

Products and services

• US Air Force Test Operations and Sustainment Contract
• Aerospace Engineering and Technical Support Services

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Bechtel NationalcoreOthersNational Aerospace Solutions operates as a subsidiary under Bechtel National. The company tagline states 'Partners in maintaining a vital capability,' suggesting a close operational relationship with Bechtel's aerospace and defense portfolio.

Recent moves1 record

Expansion highlights1 record

Direct peers

• Jacobs Solutions: Jacobs operates major NASA and DoD test and evaluation facilities and competes directly for aerospace test operations and sustainment contracts of the type held by National Aerospace Solutions at AEDC.
• Science Applications International Corporation (SAIC): SAIC provides engineering, integration, and sustainment services across DoD test ranges and weapon system programs, making it a direct competitor for test operations and sustainment contracts similar to the USAF TOS award held by NAS.
• Kratos Defense & Security Solutions: Kratos offers unmanned aerial target systems, aerospace testing services, and DoD range support, positioning it as a direct peer in niche aerospace test and evaluation services adjacent to NAS's mission.
• Battelle Memorial Institute: Battelle operates large national laboratory and DoD research facilities under management-and-operating contracts, structurally similar to NAS operating AEDC for the US Air Force.
• Leidos: Leidos delivers defense engineering, integration, and sustainment services across multiple DoD test and evaluation programs, regularly bidding on test-range and sustainment contracts comparable to NAS's TOS scope.

Broad incumbents

• Huntington Ingalls Industries (Technical Solutions): HII's Technical Solutions division provides large-scale DoD mission support, including range and test services, and competes broadly for federal aerospace sustainment work alongside NAS.
• AECOM: AECOM's federal services arm delivers engineering, environmental, and base operations support to DoD and aerospace customers, providing a broader incumbent alternative for government test and facility support contracts.
• Bechtel National (parent): Bechtel National is the parent organization of NAS and itself a major DoD and aerospace engineering prime, sharing technical capabilities, security clearances, and federal contracting experience relevant to NAS's mission.
• Booz Allen Hamilton: Booz Allen provides broad federal engineering, analytics, and program management services to DoD and USAF clients, positioning it as a large incumbent competing for adjacent sustainment and test support task orders.
• Northrop Grumman: Northrop Grumman both supplies aerospace systems tested at AEDC and operates sustainment and integration services for DoD, making it a broader incumbent in the aerospace test and sustainment ecosystem.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about National Aerospace Solutions