2013 Annual Report Financial and Corporate Responsibility Performance
Shareowner Information
CORPORATE OFFICE

United Technologies Corporation
United Technologies Building
Hartford, CT 06101
Telephone: 860.728.7000

This report is made available to shareowners in advance of the annual meeting of shareowners to be held at 2 p.m., April 28, 2014, in Charlotte, N.C. The proxy statement will be made available to shareowners on or about March 14, 2014, at which time proxies for the meeting will be requested.

Information about UTC, including financial information, can be found at our website: www.utc.com.

STOCK LISTING

New York Stock Exchange

TICKER SYMBOL

UTX

TRANSFER AGENT AND REGISTRAR

Computershare Trust Company, N.A., is the transfer agent, registrar and dividend disbursing agent for UTC's common stock. Questions and communications regarding transfer of stock, replacement of lost certificates, dividends, address changes, and the Stock Purchase and Dividend Reinvestment Plan administered by Computershare should be directed to:

Computershare Trust Company, N.A.
250 Royall Street
Canton, MA 02021
Telephone:
Within the U.S.: 1.800.488.9281
Outside the U.S.: 1.781.575.2724
Website: www.computershare.com/investor

TDD: 1.800.952.9245
Telecommunications device for the hearing impaired

CERTIFICATIONS

UTC has included as Exhibit 31 to its Annual Report on Form 10-K for fiscal year 2013 filed with the Securities and Exchange Commission certificates of its Chief Executive Officer, Chief Financial Officer and Acting Controller certifying, among other things, the information contained in the Form 10-K.

Annually UTC submits to the New York Stock Exchange (NYSE) a certificate of UTC's Chief Executive Officer certifying that he was not aware of any violation by UTC of NYSE corporate governance listing standards as of the date of the certification.

DIVIDENDS

Dividends are usually paid on the 10th day of March, June, September and December.

ELECTRONIC ACCESS

Rather than receiving mailed copies, registered shareowners may sign up at the following website for electronic communications, including annual meeting materials, stock plan statements and tax documents: www.computershare-na.com/green.

For annual meeting materials, your enrollment is revocable until a week before each year's record date for the annual meeting. Beneficial shareowners may be able to request electronic access by contacting their broker or bank, or Broadridge Financial Solutions at: http://enroll.icsdelivery.com/utc.

ADDITIONAL INFORMATION

Shareowners may obtain, without charge, a copy of the UTC Annual Report on Form 10-K for fiscal year 2013 filed with the Securities and Exchange Commission by writing to:

Corporate Secretary
United Technologies Corporation
United Technologies Building
Hartford, CT 06101

For additional Information about UTC, please contact Investor Relations at the above corporate office address or visit our website at: www.utc.com.

SHAREOWNER INFORMATION SERVICES

Our Internet and telephone services give shareowners fast access to UTC financial results. The 24-hour-a-day, toll-free telephone service includes recorded summaries of UTC's quarterly earnings information and other company news.

To access the service, dial 1.800.881.1914 from any touchtone phone and follow the recorded instructions.

DIRECT REGISTRATION SYSTEM

If your shares are held in street name through a broker and you are interested in participating in the Direct Registration System, you may have your broker transfer the shares to Computershare Trust Company, N.A., electronically through the Direct Registration System.

ENVIRONMENTALLY FRIENDLY REPORT

This annual report is printed on recycled and recyclable paper.