Exhibit 99.1 Page 2 of 23 Colliers International Group Inc. Consolidated Statements of Earnings (Loss) (Unaudited) (in thousands of US dollars, except per share amounts) Three months ended March 31 2023 2022 Revenues (note 20) $965,903$ 1,000,912 Cost of revenues (exclusive of depreciation and amortization shown below) 586,260 631,553 Selling, general and administrative expenses 281,539 250,712 Depreciation 12,649 12,049 Amortization of intangible assets 36,843 24,591 Acquisition-related items (note 7) 26 ...