Hamilton Sundstrand Space Systems International, Inc.

Houston, TX Hamilton Sundstrand Space Systems International, Inc. Part of United Technologies Inc.

UEI
LFZJHMW3EJ39
CAGE
71120
Primary NAICS
541330 Engineering Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
  • Manufacturer of Goods
Entity structure
Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov
Corporate family
SAM.gov registration date
Physical address
11 Greenway Plaza #2900, Houston, TX 77046, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

Hamilton Sundstrand Space Systems International, Inc.'s 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
Test of dosing assembly Contract · 80JSC025F7051 Johnson Space Center $184,298
Designing, developing, testing and integrating hardware as part of the orion crew survival systems (ocss) project Contract · 80NSSC25PA805 Shared Services Center $200,423
Oxone filters for artemis II Contract · 80JSC025F7003 Johnson Space Center $210,231
Universal waste management system (uwms) sustaining spares and consumables task order requirement Contract · 80JSC024F0062 Johnson Space Center $1,100,069
The contractor shall develop, design, and deliver the barrier for the odor bacteria filter (OBF) to prevent potential… Contract · 80JSC024F0030 Johnson Space Center $247,287

About Hamilton Sundstrand Space Systems International, Inc.

Written by GovTribe AI ·

Hamilton Sundstrand Space Systems International, Inc. is a division of Raytheon Technologies Corporation (RTX) registered as a for-profit, corporate entity specializing in aerospace manufacturing and advanced technological solutions for space exploration. The company provides critical equipment, systems, and components primarily to NASA, focusing on life support systems, extravehicular activity equipment, and specialized space technologies. As a key aerospace contractor, Hamilton Sundstrand has established itself as an integral partner in supporting human spaceflight programs, particularly NASA's International Space Station and Artemis mission initiatives.

The company's federal contract awards demonstrate a concentrated focus on developing, testing, and delivering complex space systems and components. Specifically, Hamilton Sundstrand has been awarded numerous contracts for the Universal Waste Management System (UWMS), which involves designing and delivering critical life support equipment such as urine hose assemblies, sustaining spares, and consumables. Other notable contract work includes developing specialized components for the Orion Crew Survival Systems (OCSS), designing barriers for odor bacteria filters, producing Oxone filters for Artemis II, and creating interface test equipment for NASA's conductivity monitors. These contracts are consistently firm fixed-price delivery orders or purchase orders, predominantly awarded by NASA's Johnson Space Center and Shared Services Center, with no specific set-aside designations.

Hamilton Sundstrand holds a significant $3.5 billion multiple-award Indefinite Delivery Contract (IDC) for Exploration Extravehicular Activity Services (xEVAS), which runs through May 2032 and enables NASA to issue task orders for critical space systems. This contract covers extravehicular activity equipment, training, and operations support for both Artemis and International Space Station missions. Additionally, the company maintains a $20.475 million single-award IDC for the Rapid Amine Cycle (RCA) system, further demonstrating its capacity to provide specialized technological solutions for space exploration. These IDVs allow NASA to continually acquire essential space technologies and components, positioning Hamilton Sundstrand as a crucial supplier in supporting ongoing and future human spaceflight capabilities.

Contract vehicles

Hamilton Sundstrand Space Systems International, Inc. holds a place on 4 federal contract vehicles. Active vehicles first.

Quick answers

What is Hamilton Sundstrand Space Systems International, Inc.'s UEI?

Hamilton Sundstrand Space Systems International, Inc.'s Unique Entity ID (UEI) in SAM.gov is LFZJHMW3EJ39.

What is Hamilton Sundstrand Space Systems International, Inc.'s CAGE code?

Hamilton Sundstrand Space Systems International, Inc.'s CAGE code is 71120.

What is Hamilton Sundstrand Space Systems International, Inc.'s primary NAICS code?

Hamilton Sundstrand Space Systems International, Inc.'s primary NAICS code is 541330 (Engineering Services).

Where is Hamilton Sundstrand Space Systems International, Inc. located?

Hamilton Sundstrand Space Systems International, Inc.'s physical address in SAM.gov is 11 Greenway Plaza #2900, Houston, TX 77046, USA.

Is Hamilton Sundstrand Space Systems International, Inc. registered in SAM.gov?

Yes. Hamilton Sundstrand Space Systems International, Inc.'s SAM.gov registration is active through July 15, 2027.

Who is Hamilton Sundstrand Space Systems International, Inc.'s parent company?

Hamilton Sundstrand Space Systems International, Inc. is part of United Technologies Inc.

Which contract vehicles does Hamilton Sundstrand Space Systems International, Inc. hold?

Hamilton Sundstrand Space Systems International, Inc. holds a place on 4 federal contract vehicles, including xEVAS, MAS and PSS.

What is Hamilton Sundstrand Space Systems International, Inc.'s most recent federal award?

Hamilton Sundstrand Space Systems International, Inc.'s most recent federal contract award is Test of dosing assembly (80JSC025F7051), from Johnson Space Center, on July 2, 2025.

On GovTribe

See Hamilton Sundstrand Space Systems International, Inc.'s full federal record

  • Federal contract awards
  • IDV awards
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  • Subcontracting relationships
  • Funding analysis by agency, NAICS and set-aside
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