Exhibit 21
UNITED TECHNOLOGIES CORPORATION
Subsidiaries of the Registrant
December 31, 2002
| Entity Name | State/Country of Incorporation |
| Britannia Lift Services (UK) Ltd. | United Kingdom |
| Cade Industries, Inc | Wisconsin |
| Caricor Ltd | Delaware |
| Carlyle Scroll Holdings | Delaware |
| Carmel Forge Limited (The) | Israel |
| Carrier Air Conditioning Philippines, Inc. | Philippines |
| Carrier Air Conditioning Pty Ltd (CPL) | Australia |
| Carrier Corporation | Delaware |
| Carrier HVACR Investments B.V | Netherlands |
| Carrier LG Limited | South Korea |
| Carrier Limited Korea | South Korea |
| Carrier Mexico S.A. de C.V. | Mexico |
| Carrier Commercial Refrigeration, Inc. | Delaware |
| Carrier Refrigeration AB | Sweden |
| Carrier S.A. | Argentina |
| Carrier S.A. | France |
| Carrier S.P.A. | Italy |
| Carrier Singapore PTE Limited | Singapore |
| Carrier Transicold Europe S.A. | France |
| Carrier Transicold Industries S.A. | France |
| CEAM Srl | Italy |
| China Tianjin Otis Elevator Company, Ltd. | China |
| Claverham Group Limited | United Kingdom |
| Eagle Services Asia Private Limited | Singapore |
| Elevadores Otis Ltda. | Brazil |
| Empresas Carrier S.A. De C.V. | Mexico |
| Guangzhou Otis Elevator Company, Ltd. | China |
| Hamilton Sundstrand Corporation | Delaware |
| Hamilton Sundstrand Holdings EURL | France |
| Hamilton Sundstrand Holdings, Inc | Delaware |
| Hamilton Sundstrand International Holdings Ltd. | Cayman Islands |
| Hamilton Sundstrand Power Systems, Inc. | Delaware |
| Hamilton Sundstrand UK Holdings Limited | United Kingdom |
| Helicopter Support, Inc. | Connecticut |
| Homogeneous Metals, Inc. | New York |
| HWH of Delaware, Inc. | Delaware |
| International Comfort Products Corporation (USA) | Delaware |
| Johns Perry Lifts Holdings | Cayman Islands |
| Latin American Holding, Inc. | Delaware |
| LG Otis Elevator Company | South Korea |
| Milton Roy Company | Pennsylvania |
| Misr Refrigeration And Air Conditioning Manufacturing Company S.A.E. | Egypt |
| NAES Acquisition Corporation | Delaware |
| Nevada Bond Investment Corp. II | Nevada |
| Nippon Otis Elevator Company | Japan |
| Otis [France] | France |
| Otis Building Technologies Pty | Australia |
| Otis Canada, Inc. | Canada |
| Otis Elevator (China) Investment Company Limited | China |
| Otis Elevator Company (H.K.) Limited | Hong Kong |
| Otis Elevator Company (India) Limited | India |
| Otis Elevator Company (New Jersey) | New Jersey |
| Otis Elevator Company Pty. Ltd | Australia |
| Otis Far East Holdings Limited | Hong Kong |
| Otis GmbH & Co. OHG | Germany |
| Otis Holdings GmbH & Co. OHG | Germany |
| Otis Investments Plc | United Kingdom |
| Otis Lifts Holding Company | Cayman Islands |
| Otis Limited | United Kingdom |
| Otis S.p.A | Italy |
| Otis Servizi S.r.L. | Italy |
| Pratt & Whitney Auto Air, Inc. | Michigan |
| Pratt & Whitney Canada Leasing Inc. | Canada |
| Pratt & Whitney Component Solutions, Inc. | Michigan |
| Pratt & Whitney Engine Services, Inc. | Delaware |
| Pratt & Whitney Holdings LLC | Cayman Islands |
| Pratt & Whitney Power Systems, Inc. | Delaware |
| Pratt & Whitney Services, Inc. | Singapore |
| Ratier-Figeac S.A. | France |
| Sikorsky Aircraft Corporation | Delaware |
| Sikorsky Export Corporation | Delaware |
| Sikorsky International Operations, Inc. | Delaware |
| Sirius (Korea) Ltd. | United Kingdom |
| Springer Carrier Ltda. | Brazil |
| Sullair Corporation | Indiana |
| Sundyne Corporation | Delaware |
| Tadiran Ampa Ltd. | Israel |
| The Falk Corporation | Delaware |
| Toshiba Carrier (Thailand) Corporation | Thailand |
| Toshiba Carrier UK Limited | United Kingdom |
| United Technologies Canada, Limited | Canada |
| United Technologies Electronic Controls, Inc. | Delaware |
| United Technologies Far East Limited | Hong Kong |
| United Technologies Finance Corporation | Delaware |
| United Technologies Holding GmbH | Germany |
| United Technologies Holdings B.V. | Netherlands |
| United Technologies Holdings Limited | United Kingdom |
| United Technologies Holdings S.A. | France |
| United Technologies Intercompany Lending Ireland Limited | Ireland |
| United Technologies International Corporation- Asia Private Ltd | Singapore |
| United Technologies International Operations, Inc. | Delaware |
| United Technologies International SAS | France |
| UT Insurance (Vermont), Inc. | Vermont |
| UT Park View, Inc. | Delaware |
| UTC Canada Corporation | Canada |
| UTCL Investments BV | Netherlands |
| Xizi Otis Elevator Company (Hangzhou) Limited | China |
| Zardoya Otis, S.A. | Spain |
Other subsidiaries of the Registrant have been omitted from this listing since, considered in the aggregate as a single subsidiary, they would not constitute a significant subsidiary.
