Mobile Phone Operator Deploys 75 Riverbed Steelhead Appliances to Improve Operations and Cut Costs

With Riverbed, The Zain Group Experiences Faster Access to Applications and ROI in Seven Months

Riverbed Technology (NASDAQ: RVBD), the technology and market leader in WAN optimization, today announced that mobile phone operator The Zain Group has selected and deployed Riverbed® Steelhead® appliances at 75 sites. As a result, the company has experienced increased application acceleration and a return on investment in seven months.

The Zain Group has deployed Riverbed Steelhead appliances in Iraq, where the company has nearly 8 million customers who rely on Zain to provide them with secure, affordable, always-on cellular service. The company has set a goal to become one of the top ten leading telecom companies by 2011, with a goal of 150 million customers. As part of that effort, the company has launched its ACE (Accelerate, Consolidate, Expand) initiative. ACE seeks to extract superior value from existing assets through three main thrusts: accelerating growth in Africa; consolidating existing assets; and expanding into adjacent markets.

To meet the ACE goal of consolidating existing assets, the company has been re-architected to minimize operational expense, consolidating certain activities and services to improve data security, reduce IT overhead and improve overall back-end operations. Consolidated activities include disaster recovery, revenue assurance, fraud monitoring and access to Exchange servers. During consolidation efforts of these operations, the company recognized that reliable and fast transfer of data and voice between branches, data centers, call centers and regional customer care offices would be critical for the success of the project.

Zain had previously been using a fiber link to transfer billing and other data to its data center for processing. However, according to Riad Mounir, IT director at Zain Iraq, "We had difficulty sending information. The security situation prevented us from expanding the fiber network, but to ensure timely billing and security of our data, we needed to replicate customer usage info on an hourly basis. Our existing fiber link couldn't handle the load so we shifted all data to our satellite and microwave links. Latency and limited bandwidth were both constraints."

FutureTech, a Kuwait-based solutions provider, helped identify and implement a complete WAN optimization solution architected from the ground up to ensure fast response times for applications and data in this consolidated and bandwidth-constrained environment.

When asked about the selection process, Mounir confirmed that, "Working closely with FutureTech, we considered offerings from Cisco, Juniper, and Riverbed. We chose Riverbed over the competition because of its proven leadership in the marketplace combined with its ability to deliver superior acceleration and bandwidth optimization."

Riverbed has enabled the centralization of assets, while providing field employees with real-time access to secure applications and data. Zain is now able to meet its business goal of replicating billing data hourly, while response times for applications such as Exchange and databases have improved by 20X.

The Steelhead appliances have also increased the capacity of the network by 3-4X, depending on the location. For example, the link between two remote locations in the Middle East is now able to carry four times the traffic that it could prior to the installation of the Steelhead appliances. This capacity increase has improved quality assurance for voice and video conferencing by allowing dedicated bandwidth for these critical applications.

According to Mounir, the increased capacity delivered by the Steelhead appliances has also resulted in significant cost savings. "Without Riverbed, we would have had to make a substantial investment in bandwidth. I estimate that we are saving an average of USD 144,000 per month by working with Riverbed. We've seen a return on investment of seven months."

Steelhead Products

Riverbed WDS solutions enable organizations of all sizes to overcome a host of severe problems, including poor application performance and insufficient bandwidth at remote sites. By speeding the performance of applications between data centers, remote offices and mobile workers by five to 50 times and in some cases up to 100 times, the Riverbed award-winning Steelhead WDS products enable companies to consolidate IT, improve backup and replication processes to ensure data integrity, and improve staff productivity and collaboration. Steelhead products have been deployed in organizations ranging from the world's largest corporations with offices around the globe to small companies with a couple of sites that are just miles apart. To learn more, view Riverbed's demo: www.riverbed.com/pr/jack.

Forward Looking Statements

This press release contains forward-looking statements, including statements relating to the expected demand for Riverbed's products and services, and statements relating to Riverbed's ability to meet the needs of distributed organizations. These forward-looking statements involve risks and uncertainties, as well as assumptions that, if they do not fully materialize or prove incorrect, could cause our results to differ materially from those expressed or implied by such forward-looking statements. The risks and uncertainties that could cause our results to differ materially from those expressed or implied by such forward-looking statements include our ability to react to trends and challenges in our business and the markets in which we operate; our ability to anticipate market needs or develop new or enhanced products to meet those needs; the adoption rate of our products; our ability to establish and maintain successful relationships with our distribution partners; our ability to compete in our industry; fluctuations in demand, sales cycles and prices for our products and services; shortages or price fluctuations in our supply chain; our ability to protect our intellectual property rights; general political, economic and market conditions and events; and other risks and uncertainties described more fully in our documents filed with or furnished to the Securities and Exchange Commission. More information about these and other risks that may impact Riverbed's business are set forth in our Form 10-Q filed with the SEC on October 30, 2008. All forward-looking statements in this press release are based on information available to us as of the date hereof, and we assume no obligation to update these forward-looking statements. Any future product, feature or related specification that may be referenced in this release are for information purposes only and are not commitments to deliver any technology or enhancement. Riverbed reserves the right to modify future product plans at any time.

About FutureTech

FutureTech provides best-in-class solutions and consulting services in enterprise storage, intelligent network, enterprise security, and application security. FutureTech has developed expertise in introducing innovative infrastructure solutions that intelligently tackle the challenging issues that face current business users such as secured remote access (VPN), ESSO and authentication management, application performance acceleration, and data center optimization through virtualization and consolidation.

FutureTech helps clients across a variety of industries, including banking and finance, telecom, service provider, and energy, to achieve their objectives. Clients include Zain Telcom, Celtel Telcom, Agility Logistics, and KEO Engineering firm.

About Riverbed

Riverbed Technology is the technology and market leader WAN optimization solutions for companies worldwide. By enabling application performance over the wide area network (WAN) that is orders of magnitude faster than what users experience today, Riverbed is changing the way people work, and enabling a distributed workforce that can collaborate as if they were local. Additional information about Riverbed is available at www.riverbed.com.

Riverbed Technology, Riverbed, Steelhead, RiOS, Interceptor, and the Riverbed logo are trademarks or registered trademarks of Riverbed Technology, Inc. All other trademarks used or mentioned herein belong to their respective owners.