CBRE Group Prices $1.0 Billion Senior Notes Offering to Fund Acquisition and Repay Commercial Paper

Summary of Material Definitive Agreement

On October 27, 2026, CBRE Group, Inc. and its wholly-owned subsidiary, CBRE Services, Inc., executed an underwriting agreement with Wells Fargo Securities, LLC, BofA Securities, Inc., HSBC Securities (USA) Inc., and J.P. Morgan Securities LLC for the issuance and sale of $1.0 billion aggregate principal amount of senior notes:

• $500,000,000 aggregate principal amount of 5.650% Senior Notes due 2032
• $500,000,000 aggregate principal amount of 5.900% Senior Notes due 2037

Guarantee and Offering Structure

• Guarantor: Fully and unconditionally guaranteed on a senior unsecured basis by CBRE Group, Inc.
• Registration: Offered under the shelf registration statement on Form S-3 (File No. 333-276141).
• Anticipated Closing Date: November 5, 2026, subject to customary closing conditions.

Use of Proceeds

CBRE intends to use the net proceeds to:

1. Repay borrowings outstanding under its commercial paper program.
2. Finance the acquisition of Onnec Group Limited.
3. Support general corporate purposes.