Private company
Hamilton Sundstrand
Former American aerospace and industrial products company
Hamilton Sundstrand was an American globally active corporation that manufactured and supported aerospace and industrial products for worldwide markets. A subsidiary of United Technologies Corporation, it was headquartered in Windsor Locks, Connecticut.2 It ceased to exist in 2012.1 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- Industryaerospace industry1
- HeadquartersWindsor Locks1
- Legal formCorporation3
- LEI549300F6QQRMY8JUAD473
- StatusActive3
- LEI statusIssued and current3
- Registered addressC/O THE CORPORATION TRUST COMPANY, 19801 Wilmington, United States3
- Registered withDivision of Corporations, Department of State, 30062713
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Hamilton Sundstrand was an American globally active corporation that manufactured and supported aerospace and industrial products for worldwide markets. A subsidiary of United Technologies Corporation, it was headquartered in Windsor Locks, Connecticut.2
Corporate structure
Hamilton Sundstrand is part of a group headed by RTX. 221 entities, 36 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
- RTX Wilmington, Delaware, United States
- Anschütz Kiel, Germany
- Blades Technology Nahariya, Israel
- Hamilton Sundstrand Charlotte, North Carolina, United States
- Raytheon Australia Canberra, Australia
- Rockwell Collins Wilmington, United States
- Rockwell Collins (United Kingdom) Subsidiary · United Kingdom
- Rohr, Inc. Chula Vista, California, United States
- United Technologies (Canada) Saint-John, New Brunswick, Canada
- BBN Technologies Subsidiary · Cambridge
- Blue Canyon Technologies Subsidiary · Boulder, United States
- Collins Aerospace Subsidiary · Charlotte
- Collins Aerospace - Interiors Subsidiary · Houten, Netherlands
- Ratier Subsidiary · France
- Range Generation Next Subsidiary · Melbourne, United States
- Raytheon Missiles & Defense Subsidiary · Tucson
- SEAKR Engineering Subsidiary · Centennial, United States
- "PRATT & WHITNEY TUBES" SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ Subsidiary · Niepołomice, Poland
- 3090445 NOVA SCOTIA LIMITED Subsidiary · Halifax, Nova Scotia, Canada
- ADVANCED THERMAL SCIENCES CORPORATION Subsidiary · Anaheim, California, United States
- ARINC (Asia Pacific) Pte. Ltd. Subsidiary · Singapore, Singapore
- ARINC (Singapore) Pte. Ltd. Subsidiary · Singapore, Singapore
- ARINC INCORPORATED Subsidiary · Wilmington, Delaware, United States
- ARINC Inc. Branch · Wilmington, Delaware, United States
- ARINC INCORPORATED Branch · Wilmington, Delaware, United States
- ARINC INCORPORATED Branch · Wilmington, Delaware, United States
- ARINC Incorporated - Canada Branch Branch · Wilmington, Delaware, United States
- ARINC Incorporated - Hong Kong Branch Branch · Wilmington, Delaware, United States
- ARINC Incorporated - Japan Branch Branch · Wilmington, Delaware, United States
- ARINC Incorporated - Singapore Branch Branch · Wilmington, Delaware, United States
- ARINC Incorporated - UAE Dubai DAFZA Branch Branch · Wilmington, Delaware, United States
- ARINC Incorporated - Zweigniederlassung Deutschland Branch · Wilmington, Delaware, United States
- ARINC International of Canada ULC Subsidiary · Halifax, Nova Scotia, Canada
- ARINC IRELAND LIMITED Subsidiary · Dublin, Ireland
- B E AEROSPACE DAE SYSTEMS HISPANIA SL Subsidiary · Getafe, Spain
- B/E AEROSPACE (GERMANY) GMBH Subsidiary · Hamburg, Germany
- B/E Aerospace (Hong Kong) Limited Subsidiary · Wan chai, Hong Kong
- B/E AEROSPACE (UK) LIMITED Subsidiary · Wokingham, United Kingdom
- and 181 more
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.
Subsidiaries and ownership
Parent company
Ultimate parent
From Wikidata.1 Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.
Timeline
Funding
Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.
- Federal grants $6.2M
- Federal contracts $3.9B
- Federal grants $6.2M
Figures by year
| Year | Federal grants | Federal contracts | Total |
|---|---|---|---|
| 2026 | – | $161.3M | $161.3M |
| 2025 | – | $199.6M | $199.6M |
| 2024 | $1.9M | $258.3M | $260.2M |
| 2023 | – | $307.6M | $307.6M |
| 2022 | – | $165.3M | $165.3M |
| 2021 | – | $135.7M | $135.7M |
| 2020 | – | $185.7M | $185.7M |
| 2019 | – | $329.6M | $329.6M |
| 2018 | – | $273.3M | $273.3M |
| 2017 | – | $256.7M | $256.7M |
| 2016 | – | $171.2M | $171.2M |
| 2015 | – | $147.6M | $147.6M |
| 2014 | – | $148.0M | $148.0M |
| 2013 | – | $104.6M | $104.6M |
| 2012 | – | $189.6M | $189.6M |
| 2011 | $439.5K | $156.0M | $156.4M |
| 2010 | $2.3M | $233.4M | $235.7M |
| 2009 | $1.2M | $237.5M | $238.6M |
| 2008 | $462.0K | $272.6M | $273.0M |
Federal awards
Obligated amounts from USAspending.gov4, by calendar year, 2008–2026, for 4 registered units. Obligations are what agencies committed, not always what was paid out. Contracts pay for goods and services; grants, loans and direct payments are assistance. Loans are charted at the face value of the loans listed here. An award’s amount below is its lifetime total, and some began before the years charted.
Largest grants
- Apr 19, 2007$4.3M from Department of the Air Force: Air Force Defense Research Sciences Program5 To HAMILTON SUNDSTRAND CORPORATION Award FA86500722739
- Dec 1, 2024$1.9M from Federal Aviation Administration: Fueling Aviation’S Sustainable Transition Via Sustainable Aviation Fuels (Fast-Saf) And Low-Emissions Aviation Technologies (Fast-Tech) Grant6 To HAMILTON SUNDSTRAND CORPORATION Award 69A3352540040
Largest contracts
- Sep 15, 2004$511.3M from National Aeronautics and Space Administration: Define & integrate eva requirements for shuttle & iss expeditions/sustaining engineering eva7 To HAMILTON SUNDSTRAND CORPORATION Award NNJ04HA01C
- Feb 27, 2018$68.3M from Defense Logistics Agency: Generator,direct cu8 To HAMILTON SUNDSTRAND CORPORATION Award SPRPA118FL30L
- Mar 8, 2023$49.2M from Department of the Navy: Modern pump housing hardware kit9 To HAMILTON SUNDSTRAND CORPORATION Award N0042123F0197
- Jul 21, 2003$47.5M from National Aeronautics and Space Administration: Sensor cooling package10 To HAMILTON SUNDSTRAND CORPORATION Award ARC00200307DNAS203146
- Apr 30, 2026$30.0M from Defense Logistics Agency: Generator alternating11 To HAMILTON SUNDSTRAND CORPORATION Award SPRTA126F0028
Links
- WikipediaHamilton Sundstrand
- More imagesWikimedia Commons
- WikidataQ17067885
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataHamilton Sundstrand on Wikidata
- 2WikipediaHamilton Sundstrand on Wikipedia
- 3
- 4
- 5USAspending.govFA86500722739: Department of the Air Force
- 6USAspending.gov69A3352540040: Federal Aviation Administration
- 7USAspending.govNNJ04HA01C: National Aeronautics and Space Administration
- 8USAspending.govSPRPA118FL30L: Defense Logistics Agency
- 9USAspending.govN0042123F0197: Department of the Navy
- 10
- 11USAspending.govSPRTA126F0028: Defense Logistics Agency