Butler America Aerospace, LLC
Shelton, CT Doing business as Butler America LLC Part of HCL America, Inc.
- UEI
- RS81KH6RHCR3
- CAGE
- 7TRP5
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
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HCL America, Inc.
Parent
DXMYWCBFQQY1
- Butler America Aerospace, LLC RS81KH6RHCR3
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HCL America, Inc.
Parent
DXMYWCBFQQY1
- SAM.gov registration date
- Physical address
- 2 Trap Falls Rd #204, Shelton, CT 06484, USA
- Website
- butler.com
- Founded
- 1946
- Employees
- 251-1K
- Estimated annual revenue
- $10B+
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Scalable homeland innovative enterprise layered defense (shield) initial order. | Missile Defense Agency | $500 |
About Butler America Aerospace, LLC
Butler America Aerospace, LLC, doing business as Butler America LLC, is a foreign-owned aerospace and defense contractor based in Shelton, Connecticut, that operates as a subcontractor (95% of recent awards) on aircraft, missile, and helicopter component programs, with a newly awarded prime position on the Missile Defense Agency's Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) IDIQ vehicle. The vendor competes on full-and-open contracts with no set-aside designations.
Butler America's subcontract footprint is concentrated among three primes: the Boeing Company (15 sub awards, primarily ACAT ID VC-25B presidential aircraft recapitalization work), Sikorsky Aircraft Corporation (11 sub awards, Black Hawk helicopter production, technical publication services, and foreign military sales support), and Lockheed Martin Corporation (7 sub awards, JASSM operational planning technical reports and F-16 production support). Across these relationships, Butler America delivers technical publications, aircraft parts and service documentation, engineering analysis, and test support for large-scale defense platforms. Representative sub awards include Black Hawk helicopter production support with Sikorsky (awarded December 2025, MY X procurement of 120 H-60M aircraft for fiscal years 2022–2026), VC-25B presidential aircraft engineering and service bulletins with Boeing (multiple ACAT ID modifications and non-production engineering through 2024–2025), and JASSM operational planning reports with Lockheed Martin (ongoing foreign military sales support for Taiwan and Morocco F-16 Block 70/72 production through mid-2024).
Customer concentration in the recent award portfolio is heavily weighted toward Air Force logistics and sustainment: the Department of the Air Force Materiel Command's Lifecycle Management Center at Wright Patterson Air Force Base accounts for 19 awards, while the Eglin Air Force Base logistics center adds 9 awards. The Department of the Army Acquisition Support Center's PEO Aviation (7 awards), the Department of the Navy's Naval Air Systems Command (4 awards), and the Department of the Air Force Aeronautical Systems Center (3 awards) round out the top five. The Missile Defense Agency's two recent awards (the SHIELD IDIQ and its initial $500 delivery order, both dated December 29, 2025) represent Butler America's entry into prime contracting but carry nominal combined potential value in the source data. Award concentration by NAICS reflects the vendor's platform: aircraft manufacturing appears in 25 awards, guided missile and space vehicle parts manufacturing in 9 awards, and technical publications in 5 awards.
Activity has grown sharply: seven awards in 2023, twenty-three in 2024, and fourteen in 2025. The bulk of awards flow through two Air Force Materiel Command IDIQs (FA868222DB001 with 9 task orders and FA861520D6052 with 3 task orders) and Army and Navy contracts including an Army contract (W58RGZ20D0056) with 2 task orders. The new SHIELD IDIQ carries a $151 billion ceiling over ten years through December 2035 and encompasses research and development, systems engineering, prototyping, weapon design, production, test and evaluation, and cybersecurity modernization for multi-domain missile defense. Butler America's stated prior experience as a Lockheed Martin and Sikorsky subcontractor on aircraft and missile components positions it as a supplier of technical documentation, engineering support, and component manufacturing for tier-one primes rather than as a direct systems integrator or platform prime.
Contract vehicles
Quick answers
What is Butler America Aerospace, LLC's UEI?
Butler America Aerospace, LLC's Unique Entity ID (UEI) in SAM.gov is RS81KH6RHCR3.
What is Butler America Aerospace, LLC's CAGE code?
Butler America Aerospace, LLC's CAGE code is 7TRP5.
What is Butler America Aerospace, LLC's primary NAICS code?
Butler America Aerospace, LLC's primary NAICS code is 541330 (Engineering Services).
Where is Butler America Aerospace, LLC located?
Butler America Aerospace, LLC's physical address in SAM.gov is 2 Trap Falls Rd #204, Shelton, CT 06484, USA.
Is Butler America Aerospace, LLC registered in SAM.gov?
Yes. Butler America Aerospace, LLC's SAM.gov registration is active through August 13, 2027.
Who is Butler America Aerospace, LLC's parent company?
Butler America Aerospace, LLC is part of HCL America, Inc.
Which contract vehicles does Butler America Aerospace, LLC hold?
Butler America Aerospace, LLC holds a place on 1 federal contract vehicle: SHIELD.
What is Butler America Aerospace, LLC's most recent federal award?
Butler America Aerospace, LLC's most recent federal contract award is Scalable homeland innovative enterprise layered defense (shield) initial order (HQ085926FF303), from Missile Defense Agency, on December 29, 2025.
On GovTribe
See Butler America Aerospace, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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