United Technologies Corp. raised gross proceeds of $848.8 million from an offering of 4.150% senior unsubordinated unsecured notes due May 15, 2045.

The company plans to use the proceeds for general corporate purposes or working capital and redemption or repayment of debt securities.

Barclays Capital Inc., BNP Paribas Securities Corp., BNY Mellon Capital Markets LLC, Citigroup Global Markets Inc., Deutsche Bank Securities Inc., Goldman Sachs & Co. LLC, HSBC Securities (USA) Inc., J.P. Morgan Securities LLC, Merrill Lynch Pierce Fenner & Smith Inc., Mizuho Securities USA LLC, Morgan Stanley & Co. LLC, MUFG Securities Americas Inc., RBC Capital Markets LLC, Williams Capital Group LP and Wells Fargo Securities LLC were the lead underwriters.

Banca IMI SpA, Bank Of Ireland Group PLC, BMO Capital Markets Corp., Commerz Markets LLC, Santander Investment Securities Inc., SG Americas Securities LLC, SMBC Nikko Securities America Inc., Standard Chartered PLC and UniCredit Capital Markets LLC also served as underwriters for the offering.