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    Send other inquiries, concerns, requests for information and questions to the mailing address below. We appreciate your feedback.

    United Technologies
    10 Farm Springs Rd.
    Farmington, CT 06032

    (860) 728-7000

    • Careers

      To search or apply for a job, click here.

      UTC is committed to ensuring that its online application process provides an equal employment opportunity to all job seekers, including individuals with disabilities. If you believe you need a reasonable accommodation in order to search for a job opening or to submit an application, please contact us. Only messages sent for this purpose will be considered.

    • Community

      Email: [email protected]

      Mailing Address:
      United Technologies Corp.
      Attn: Community Affairs
      MS 4FS-1
      4 Farm Springs Rd.
      Farmington, CT 06032

    • Global Ethics and Compliance

      Email: [email protected]

      Mailing Address:
      United Technologies Corp.
      Attn: Global Ethics & Compliance Office
      10 Farm Springs Rd., 10FS-2
      Farmington, CT 06032

    • Global Government Relations

      United States

      Washington, D.C.
      phone: 202-336-7400


      phone: +86-10-59291700


      phone: +32 (0)2 739 49 00


      Longueuil, Quebec
      phone: 613-232-2430


      phone: 011 40881000


      phone: +7(495) 755-8388


      phone: (65) 6549 6306

    • Investors

      Questions and communications regarding UTC’s financial performance should be addressed to Investor Relations.

      Investor Relations phone: (860) 728-7608
      Email: [email protected]

      Mailing Address:

      Investor Relations
      United Technologies Corp.
      10 Farm Springs Rd.
      Farmington, CT 06032

      Questions and communications regarding transfer of stock, replacement of lost certificates, dividends, dividend reinvestment, stock purchase plan and address changes should be addressed to Computershare, who serves as registrar and transfer agent for UTC’s Common Stock.

      Computershare can be contacted at: (800) 488-9281

      Click here for online access to stockholder accounts through Computershare. (Note: This link will launch a new window to a third-party website. Close the window when you’re finished viewing the information.)

      Although UTC does not have direct access to shareowner records maintained by Computershare, in some cases UTC Shareowner Relations is also able to assist with shareowner questions. UTC Shareowner Relations can be contacted at:

      Shareowner Relations phone: (860) 728-7870

      Email: [email protected]

      Answers to frequently asked questions about the exchange of your Rockwell Collins shares for the merger consideration can be found here.

    • News Media Inquiries


      [email protected]
      [email protected]

      The above emails should only be used for inquiries from news media outlets.

    • Ombudsman Program

      From within the United States, Canada and Puerto Rico, call 800.871.9065.

      When calling from outside the United States, you must first dial the pertinent AT&T Direct access code found here. Listen for a prompt (voice or tone), and then dial the toll-free number for an Ombudsman. Interpreters will be provided through the Ombudsman if English is not your preferred language.

      All translators used by the Ombudsman program are retained to work for the Ombudsman and under contract are also obligated to protect confidentiality. Confidential Ombudsman information is secured and accessible only by Ombudsman personnel.

      Website: ombudsman.confidential.utc.com

    • Our Businesses

      Collins Aerospace
      777 Flagler Drive
      West Tower, Suite 1800
      West Palm Beach, FL 33401

      One Carrier Place
      Farmington, CT 06032
      (860) 674-3000

      Pratt & Whitney
      Pratt & Whitney
      400 Main Street
      East Hartford, CT 06108
      (860) 565-4321

      Pratt & Whitney Canada
      1000 Marie-Victorin Blvd.
      Longueuil, Quebec J4G 1A1
      (450) 677-9411

      13995 Pasteur Boulevard
      Palm Beach Gardens, FL 33418
      (561) 365-2000

    • Suppliers

      If you need help with the Supplier Registration Form please contact your respective business unit relationship manager.

    • United Technologies Research Center

      United Technologies Research Center
      411 Silver Lane
      East Hartford, CT 06108
      Telephone: (860) 610-7000

      United Technologies Research Center (China) Ltd.
      Room 3502, 35/F, Kerry Parkside Office
      No. 1155 Fang Dian Road, Pudong New Area
      Shanghai 201204, P. R. China
      Main Phone: 86-21-60357100
      Fax: 86-21-60357200

      United Technologies Research Centre Ireland, Ltd.
      4th Floor, Penrose Business Center, Penrose Wharf
      Cork City, Co. Cork
      Republic Of Ireland
      Telephone: +353 21 450 8440
      Fax: +353 21 450 8445

      United Technologies Research Center, Inc.
      2855 Telegraph Avenue
      Suite 410
      Berkeley, CA 94705-1128

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