CACI International to Release 2nd Quarter FY19 Results After Market Close on January 30, 2019

To Hold Webcast Before Market Open on January 31, 2019

CACI International Inc (NYSE: CACI) will issue its second quarter FY19 results at 4:15 pm Eastern Time on Wednesday, January 30, 2019. Following the release of this information, we have scheduled a webcast for Thursday, January 31, 2019 at 8:30 am Eastern Time. Members of our senior management team will be making a brief presentation focusing on the second quarter FY19, followed by a question-and-answer session to discuss our results and our future performance expectations.

You can listen to the webcast and view the accompanying exhibits over the Internet by logging on to http://investor.caci.com/news/#upcomingevent at the scheduled time. A replay of the call will also be available over the Internet and can be accessed through our homepage (www.caci.com) by clicking on the CACI Investor Relations tab.

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A Fortune World’s Most Admired Company, CACI is a member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&P MidCap400 Index. CACI’s sustained commitment to ethics and integrity defines its corporate culture and drives its success. With approximately 20,000 employees worldwide, CACI provides dynamic career opportunities for military veterans and industry professionals to support the nation’s most critical missions. Join us! www.caci.com.

CACI-Earnings Release

View source version on businesswire.com: https://www.businesswire.com/news/home/20181218005078/en/

Corporate Communications and Media:Jody Brown, Executive Vice President, Public Relations(703) 841-7801, [e-mail] Relations:Daniel Leckburg, Senior Vice President, Investor Relations(703) 841-7666, [e-mail]