Exhibit 99.1

FOR IMMEDIATE RELEASE

CBRE GROUP, INC. REPORTS STRONG REVENUE

AND EARNINGS GROWTH FOR FIRST-QUARTER 2019

GAAP EPS of $0.48, up 9%

Adjusted EPS of $0.79, up 46%

Revenue up 10% and Fee Revenue up 7%

Los Angeles, CA – May 8, 2019 — CBRE Group, Inc. (NYSE:CBRE) today reported strong financial results for the first quarter ended March 31, 2019.

“CBRE had an excellent start to 2019, as the positive momentum we experienced last year carried over into the first quarter,” said Bob Sulentic, president and chief executive officer of CBRE. “Strong operating leverage across each of our three business segments drove impressive bottom-line growth. Importantly, the organizational changes we announced last year are improving our lines of business and helping to make us a more efficient, client-focused company.”

“The macro market drivers and CBRE’s inherent competitive advantages remain intact.  As always, we caution against reading too much into first quarter results, as this is our seasonally smallest period,” Mr. Sulentic added.

First-Quarter 2019 Results

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May 8, 2019

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First-Quarter 2019 Segment⁵ and Business Line Review

The following tables present highlights of CBRE segment performance during the first quarter of 2019 (dollars in thousands):

Advisory Services Segment

Advisory Services produced revenue growth of 8% (11% local currency) and fee revenue growth of 8% (10% local currency). Growth was notably strong in France, Greater China, Japan and the U.S. Advisory Services adjusted EBITDA surged 22% (23% local currency).

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May 8, 2019

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Global Workplace Solutions Segment (Occupier Outsourcing Services)

Global Workplace Solutions achieved a 12% (16% local currency) increase in revenue and an 8% (12% local currency) rise in fee revenue. This segment’s adjusted EBITDA surged 20% (23% local currency), reflecting strong operating leverage.

Continued strong revenue and earnings increases reflect CBRE’s ability to capture a large share of the growing market for real estate outsourcing and account-based client service. Enhanced technology and service capabilities from the June 2018 FacilitySource acquisition also contributed to account wins and expansions in the quarter.

Real Estate Investments Segment (Development, Investment Management and Flexible-Space Solutions)

Revenue declined 8% (5% local currency). However, adjusted revenue – which includes both equity earnings and gains from real estate sales, net of controlling interests – rose 21% (23% local currency). This segment’s adjusted EBITDA surged 74% (76% local currency).

The robust adjusted EBITDA growth was fueled by the timing of several large development asset sales and gains from investment management co-investments, partially offset by costs associated with starting up the flexible-space solutions enterprise.

Conference Call Details

The company’s first quarter earnings conference call will be held today (Wednesday, May 8, 2019) at 8:30 a.m. Eastern Time. A webcast, along with an associated slide presentation, will be accessible through the Investor Relations section of the company’s website at www.cbre.com/investorrelations.

The direct dial-in number for the conference call is 877-407-8037 for U.S. callers and 201-689-8037 for international callers. A replay of the call will be available starting at 1:00 p.m. Eastern Time on May 8, 2019 and will be available for one week following the event. The dial-in number for the replay is 877‑660‑6853 for U.S. callers and 201-612-7415 for international callers. The access code for the replay is 13689185#. A transcript of the call will be available on the company’s Investor Relations website at www.cbre.com/investorrelations.

About CBRE Group, Inc.

CBRE Group, Inc. (NYSE:CBRE), a Fortune 500 and S&P 500 company headquartered in Los Angeles, is the world’s largest commercial real estate services and investment firm (based on 2018 revenue). The company has more than 90,000 employees (excluding affiliates) and serves real estate investors and occupiers through more than 480 offices (excluding affiliates)

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May 8, 2019

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worldwide. CBRE offers a broad range of integrated services, including facilities, transaction and project management; property management; investment management; appraisal and valuation; property leasing; strategic consulting; property sales; mortgage services and development services. Please visit our website at www.cbre.com.

The information contained in, or accessible through, the company’s website is not incorporated into this press release.

This press release contains forward-looking statements within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995, including statements regarding our future growth momentum, operations, financial performance, market share, investment levels and business outlook. These forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause the company’s actual results and performance in future periods to be materially different from any future results or performance suggested in forward-looking statements in this press release. Any forward-looking statements speak only as of the date of this press release and, except to the extent required by applicable securities laws, the company expressly disclaims any obligation to update or revise any of them to reflect actual results, any changes in expectations or any change in events. If the company does update one or more forward-looking statements, no inference should be drawn that it will make additional updates with respect to those or other forward-looking statements. Factors that could cause results to differ materially include, but are not limited to: disruptions in general economic and business conditions, particularly in geographies where our business may be concentrated; volatility and disruption of the securities, capital and credit markets, interest rate increases, the cost and availability of capital for investment in real estate, clients’ willingness to make real estate or long-term contractual commitments and other factors affecting the value of real estate assets, inside and outside the United States; increases in unemployment and general slowdowns in commercial activity; trends in pricing and risk assumption for commercial real estate services; the effect of significant movements in average cap rates across different property types; a reduction by companies in their reliance on outsourcing for their commercial real estate needs, which would affect our revenues and operating performance; client actions to restrain project spending and reduce outsourced staffing levels; declines in lending activity of U.S. Government Sponsored Enterprises, regulatory oversight of such activity and our mortgage servicing revenue from the commercial real estate mortgage market; our ability to diversify our revenue model to offset cyclical economic trends in the commercial real estate industry; our ability to attract new user and investor clients; our ability to retain major clients and renew related contracts; our ability to leverage our global services platform to maximize and sustain long-term cash flow; our ability to maintain EBITDA and adjusted EBITDA margins that enable us to continue investing in our platform and client service offerings; our ability to control costs relative to revenue growth; economic volatility and market uncertainty globally related to the United Kingdom’s withdrawal from the European Union, including concerns relating to the economic impact of such withdrawal on businesses within the United Kingdom and Europe; foreign currency fluctuations; our ability to retain and incentivize key personnel; our ability to compete globally, or in specific geographic markets or business segments that are material to us; the emergence of disruptive business models and technologies; our ability to identify, acquire and integrate synergistic and accretive businesses; costs and potential future capital requirements relating to businesses we may acquire; integration challenges arising out of companies we may acquire; the ability of our  investment management line of business to maintain and grow assets under management and achieve desired investment returns for our investors, and any potential related litigation, liabilities or reputational harm possible if we fail to do so; our ability to manage fluctuations in net earnings and cash flow, which could result from poor performance in our investment programs, including our participation as a principal in real estate investments; our leverage under our debt instruments as well as the limited restrictions therein on our ability to incur additional debt, and the potential increased borrowing costs to us from a credit-ratings downgrade; the ability of our wholly-owned subsidiary, CBRE Capital Markets, Inc., to periodically amend, or replace, on satisfactory terms, the agreements for its warehouse lines of credit; variations in historically customary seasonal patterns that cause our business not to perform as expected; litigation and its financial and reputational risks to us; our exposure to liabilities in connection with real estate advisory and property management activities and our ability to procure sufficient insurance coverage on acceptable terms; liabilities under guarantees, or for construction defects, that we incur in our development services line of business within our Real Estate Investments segment; our and our employees’ ability to execute on, and adapt to, information technology strategies and trends; cybersecurity threats, including the potential misappropriation of assets or sensitive information, corruption of data or operational disruption; changes in domestic and international law and regulatory environments (including relating to anti-corruption, anti-money laundering, trade sanctions, tariffs, currency controls and other trade control laws), particularly in Russia, Eastern Europe and the Middle East, due to the level of political instability in those regions; our ability to comply with laws and regulations related to our global operations, including real estate licensure, tax, labor and employment laws and regulations, as well as the anti-corruption laws and trade sanctions of the U.S. and other countries; negative publicity or actions by our employees, regulators, media, activists, competitors or others that harm our reputation or brand; changes in applicable tax or accounting requirements, including the impact of any subsequent additional regulation or guidance associated with the Tax Cuts and Jobs Act (which was enacted into law on December 22, 2017); and the effect of implementation of new accounting rules and standards.

Additional information concerning factors that may influence the company’s financial information is discussed under “Risk Factors,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” “Quantitative and Qualitative Disclosures About Market Risk” and “Cautionary Note on Forward-Looking Statements” in our Annual Report on

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Form 10-K for the year ended December 31, 2018, as well as in the company’s press releases and other periodic filings with the Securities and Exchange Commission (SEC). Such filings are available publicly and may be obtained on the company’s website at www.cbre.com or upon written request from CBRE’s Investor Relations Department at investorrelations@cbre.com.

The terms “fee revenue,” “organic fee revenue,” “adjusted revenue,” “adjusted net income,” “adjusted earnings per diluted share” (or adjusted EPS), “EBITDA,” “adjusted EBITDA” and “adjusted EBITDA on fee revenue margin,” all of which CBRE uses in this press release, are non-GAAP financial measures under SEC guidelines, and you should refer to the footnotes below as well as the “Non-GAAP Financial Measures” section in this press release for a further explanation of these measures. We have also included in that section reconciliations of these measures in specific periods to their most directly comparable financial measure calculated and presented in accordance with GAAP for those periods.

¹Local currency percentage change is calculated by comparing current-period results at prior-period exchange rates versus prior-period results.

²Fee revenue is gross revenue less both client reimbursed costs largely associated with employees that are dedicated to client facilities and subcontracted vendor work performed for clients. Organic fee revenue for the three months ended March 31, 2019 further excludes contributions from all acquisitions completed after first-quarter 2018.

³Adjusted net income and adjusted earnings per diluted share (or adjusted EPS) exclude the effect of select items from GAAP net income and GAAP earnings per diluted share as well as adjust the provision for income taxes for such charges. Adjustments during the periods presented included intangible asset impairment, non-cash depreciation and amortization expense related to certain assets attributable to acquisitions, costs associated with our reorganization, including cost-savings initiatives, certain carried interest incentive compensation expense (reversal) to align with the timing of associated revenue and the write-off of financing costs on extinguished debt. Adjustments for the three months ended March 31, 2018 also included an update to the provisional estimated tax impact of U.S. tax reform initially recorded in the fourth quarter of 2017.

⁴EBITDA represents earnings before net interest expense, write-off of financing costs on extinguished debt, income taxes, depreciation, amortization and intangible asset impairments. Amounts shown for adjusted EBITDA further remove (from EBITDA) costs associated with our reorganization, including cost-savings initiatives, and certain carried interest incentive compensation expense (reversal) to align with the timing of associated revenue. Adjusted EBITDA on fee revenue margin represents adjusted EBITDA divided by fee revenue.

⁵Our new organizational structure became effective on January 1, 2019. Under the new structure, we organize our operations around, and publicly report our financial results on, three global business segments: (1) Advisory Services; (2) Global Workspace Solutions; and (3) Real Estate Investments. Prior period results have been presented in conformity with the new structure.

⁶Revenue in the Real Estate Investments segment does not include equity income from unconsolidated subsidiaries and gain on disposition of real estate, net of non-controlling interests. Adjusted revenue for the Real Estate Investments segment reflects revenue for this segment with equity income from unconsolidated subsidiaries and gain on disposition of real estate, net of non-controlling interests, included. EBITDA includes equity income from unconsolidated subsidiaries and gain on disposition of real estate, net of non-controlling interests, and the associated compensation expense.

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May 8, 2019

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CBRE GROUP, INC.

OPERATING RESULTS

FOR THE THREE MONTHS ENDED MARCH 31, 2019 AND 2018

(Dollars in thousands, except share data)

(Unaudited)

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May 8, 2019

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CBRE GROUP, INC.

SEGMENT RESULTS

FOR THE THREE MONTHS ENDED MARCH 31, 2019

(Dollars in thousands)

(Unaudited)

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CBRE GROUP, INC.

SEGMENT RESULTS—(CONTINUED)

FOR THE THREE MONTHS ENDED MARCH 31, 2018

(Dollars in thousands)

(Unaudited)

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May 8, 2019

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Non-GAAP Financial Measures

The following measures are considered “non-GAAP financial measures” under SEC guidelines:

These measures are not recognized measurements under United States generally accepted accounting principles, or “GAAP.”  When analyzing our operating performance, investors should use them in addition to, and not as an alternative for, their most directly comparable financial measure calculated and presented in accordance with GAAP. Because not all companies use identical calculations, our presentation of these measures may not be comparable to similarly titled measures of other companies.

Our management generally uses these non-GAAP financial measures to evaluate operating performance and for other discretionary purposes. The company believes that these measures provide a more complete understanding of ongoing operations, enhance comparability of current results to prior periods and may be useful for investors to analyze our financial performance because they eliminate the impact of selected charges that may obscure trends in the underlying performance of our business. The company further uses certain of these measures, and believes that they are useful to investors, for purposes described below.

With respect to fee revenue and organic fee revenue:  the company believes that investors may find these measures useful to analyze the financial performance of our Global Workplace Solutions and Property and Advisory Project Management business lines and our business generally. Fee revenue excludes costs reimbursable by clients, and as such provides greater visibility into the underlying performance of our business. Organic fee revenue for the three months ended March 31, 2019 further excludes contributions from all acquisitions completed after first-quarter 2018.

With respect to adjusted revenue: the company believes that investors may find this measure useful to analyze the financial performance of our Real Estate Investments segment because it is more reflective of this segment’s total operations.

With respect to adjusted net income, adjusted EPS, EBITDA, adjusted EBITDA and adjusted EBITDA on fee revenue margin:  the company believes that investors may find these measures useful in evaluating our operating performance compared to that of other companies in our industry because their calculations generally eliminate the accounting effects of acquisitions, which would include impairment charges of goodwill and intangibles created from acquisitions—and in the case of EBITDA, adjusted EBITDA and adjusted EBITDA fee revenue margin—the effects of financings and income tax and the accounting effects of capital spending. All of these measures and adjusted revenue may vary for different companies for reasons unrelated to overall operating performance. In the case of EBITDA and adjusted EBITDA, these measures are not intended to be measures of free cash flow for our management’s discretionary use because they do not consider cash requirements such as tax and debt service payments. The EBITDA and adjusted EBITDA measures calculated herein may also differ from the amounts calculated under similarly titled definitions in our credit facilities and debt instruments, which amounts are further adjusted to reflect certain other cash and non-cash charges and are used by us to determine compliance with financial covenants therein and our ability to engage in certain activities, such as incurring additional debt and making certain restricted payments. The company also uses adjusted EBITDA and adjusted EPS as significant components when measuring our operating performance under our employee incentive compensation programs.

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May 8, 2019

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Net income attributable to CBRE Group, Inc., as adjusted (or adjusted net income), and diluted income per share attributable to CBRE Group, Inc. shareholders, as adjusted (or adjusted EPS), are calculated as follows (dollars in thousands, except share data):

EBITDA and adjusted EBITDA are calculated as follows (dollars in thousands):

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May 8, 2019

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Revenue includes client reimbursed pass through costs largely associated with employees that are dedicated to client facilities and subcontracted vendor work performed for clients, both of which are excluded from fee revenue. Organic fee revenue for the three months ended March 31, 2019 further excludes contributions from all acquisitions completed after first-quarter 2018. Reconciliations are shown below (dollars in thousands):

Real Estate Investments adjusted revenue is computed as follows (dollars in thousands):

Adjusted EBITDA on fee revenue margin is calculated as follows (dollars in thousands):

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CBRE GROUP, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(Dollars in thousands)

(Unaudited)