CACI Announces New Ticker Symbol on New York Stock Exchange

To Begin Trading as "CACI" - One of the First Companies to Expand Ticker Symbol

ARLINGTON, Va., April 30 /PRNewswire-FirstCall/ -- CACI International Inc (NYSE: CAI) announced today that it has changed the ticker symbol of its shares on the New York Stock Exchange from "CAI" to "CACI," effective at the start of trading on Monday, May 4. In so doing, CACI becomes one of the first companies to act on the Securities and Exchange Commission's ruling expanding NYSE ticker symbols beyond the traditional three letters. The new symbol reinforces the company's 47-year brand and continues its legacy of responsiveness to shareholders and emphasis on shareholder value.

CACI provides reliable, high-value / high-demand professional services and information technology solutions for defense, intelligence, and homeland security. These include innovative offerings that protect warfighters, counter the threats of improvised explosive devices (IEDs), and manage information to develop actionable intelligence. The company is aligned with the new administration's top priorities in cyber security, smart power, and IT modernization, delivering proven expertise for its government clients and the best value for American citizens.

CACI is a thought leader in helping the federal government develop a new national security strategy to address the asymmetric threat of global terrorism. The company has co-sponsored three symposia on this topic gathering experts from government, industry, and academia. CACI's dedicated website, www.asymmetricthreat.net, contains updates and symposium reports that have now become part of America's national security dialogue.

Commenting on the new symbol, CACI President and CEO Paul Cofoni said, "We are very pleased to be one of the first on the New York Stock Exchange to have a four-letter ticker symbol that aligns with our company name: CACI and the outstanding reputation we have developed over our 47 years in business. Our new symbol continues our excellent record of responsiveness to shareholders, and reinforces our legacy of providing the very best thought leadership, professional services, and information technology solutions for our clients' most critical missions."

CACI International Inc provides the professional services and IT solutions needed to prevail in today's defense, intelligence, homeland security, and federal civilian government arenas. We deliver enterprise IT and network services; data, information, and knowledge management services; business system solutions; logistics and material readiness; C4ISR integration services; cyber security, information assurance, and information operations; integrated security and intelligence solutions; and program management and SETA support services. CACI services and solutions help our federal clients provide for national security, improve communications and collaboration, secure the integrity of information systems and networks, enhance data collection and analysis, and increase efficiency and mission effectiveness. We add value to our clients' operations, increase their skills and capabilities, and enhance their missions. CACI is a member of the Fortune 1000 Largest Companies and the Russell 2000 index. CACI provides dynamic careers for approximately 12,300 employees working in over 120 offices in the U.S. and Europe. CACI is the IT provider for a networked world. Visit CACI on the web at www.caci.com and www.asymmetricthreat.net.

There are statements made herein which do not address historical facts, and therefore could be interpreted to be forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Such statements are subject to factors that could cause actual results to differ materially from anticipated results. The factors that could cause actual results to differ materially from those anticipated include, but are not limited to, the following: regional and national economic conditions in the United States and the United Kingdom, including conditions that result from terrorist activities or war; changes in interest rates; currency fluctuations; failure to achieve contract awards in connection with recompetes for present business and/or competition for new business; the risks and uncertainties associated with client interest in and purchases of new products and/or services; continued funding of U.S. government or other public sector projects, based on a change in spending patterns, or in the event of a priority need for funds, such as homeland security, the war on terrorism or rebuilding Iraq; government contract procurement (such as bid protest, small business set asides, etc.) and termination risks; the results of government investigations into allegations of improper actions related to the provision of services in support of U.S. military operations in Iraq; individual business decisions of our clients; paradigm shifts in technology; competitive factors such as pricing pressures and/or competition to hire and retain employees (particularly those with security clearances); material changes in laws or regulations applicable to our businesses, particularly in connection with (i) government contracts for services, (ii) outsourcing of activities that have been performed by the government, (iii) competition for task orders under Government Wide Acquisition Contracts ("GWACs") and/or schedule contracts with the General Services Administration; and (iv) accounting for convertible debt instruments; our own ability to achieve the objectives of near term or long range business plans; and other risks described in the company's Securities and Exchange Commission filings.

    Corporate Communications and Media:
    Jody Brown, Executive Vice President, Public Relations
    (703) 841-7801, jbrown@caci.com

    Investor Relations:
    David Dragics, Senior Vice President, Investor Relations
    (866) 606-3471, ddragics@caci.com

SOURCE CACI International Inc