Concurrent Teams with G.T. Enterprises to Deliver Fully Integrated Real-Time Linux-Based Solutions to India.

GTE to Further Accelerate Adoption of Concurrent's RedHawk[TM] Linux[R] and NightStar[TM] Tools

ATLANTA -- Concurrent (NASDAQ:CCUR), a leading provider of integrated computer solutions for mission-critical applications, today announced they are partnering with GT Enterprises (better known as GTE), one of the largest technology providers in South Asia, to expand the reach of Concurrent's real-time Linux solutions, including its iHawk[TM] high-performance multiprocessor platforms and ImaGen visual servers powered by Concurrent's RedHawk real-time Linux. Through this partnership, Concurrent seeks to provide developers in India with the necessary tools to truly harness the processing power of emerging multi-core computing environments.

"We're delighted with the opportunity to bring Concurrent's fully integrated, powerful, real-time Linux-based systems and advanced application development tools to the Indian marketplace," said U. M. Taranath, CEO, G.T. Enterprises. "Our customers have a specific need for Concurrent's real-time solutions. They mark a key addition to our growing line of software product offerings."

GTE was founded in the early 1990's with a prime focus to promote Open Source Software and related tools to the growing Indian IT marketplace. Through their forward-thinking and enduring efforts to equip local companies with the latest emerging technologies, GTE has grown to become one of the largest distributors of software products in south Asia. GTE currently collaborates with software houses and vendors like Concurrent throughout the world providing over 350 products, supporting literature and documentation to its customers.

Concurrent's iHawk real-time systems are powered by up to eight Intel Xeon[R] or AMD Opteron[R] sockets and up to 64 GB of memory in rack mount and tower enclosures. iHawks are true symmetric multiprocessors that run a single copy of RedHawk Linux. Configurable with a wide range of commercially available components, the iHawk is the ideal platform for today's simulation, data acquisition, process control and other time-critical applications.

Concurrent ImaGen visual servers provide multiple channels of state-of-the-art visualization and graphics performance ideal for today's simulation and modeling applications requiring enhanced realism and the ability to process very large amounts of input data. Typical applications include civil and military simulation, mission planning, homeland security, scientific and medical visualization, architectural design, energy exploration, and entertainment. With ImaGen, high-end image generation, once achievable only on large, costly, dedicated visual systems, is now available on commercial off-the-shelf servers employing graphics technology.

"Concurrent's RedHawk Linux and NightStar debugging and analysis tools are becoming the de facto standard in real-time computing for those looking to stay ahead of the curve in this constantly evolving age of information delivery. Long popular with customers developing time-critical applications, our products truly equip developers with the tools they need to tackle complicated applications in multi-core processing environments," said Gary Trimm, Concurrent CEO.

RedHawk Linux is an industry-standard, real-time version of the Linux operating system. RedHawk, compatible with the popular Red Hat[R] Linux distribution, provides determinism, high I/O throughput, guaranteed fast response to external events, and optimized interprocess communication. RedHawk is the ideal Linux environment for the complex time-critical applications.

NightStar is an integrated set of debugging and development tools especially valuable for developing complex, time-critical Linux applications. NightStar sets itself apart from other debuggers by allowing developers to run their programs at application speed, so they can experience their application's real behavior. The NightStar suite includes the NightView[TM] source-level debugger, the NightTrace[TM] event analyzer, the NightProbe[TM] data monitor, the NightSim scheduler and the NightTune[TM] system and application tuner.

About G.T. Enterprises

G.T. Enterprises (GTE) has been established during 1994 with a prime focus to promote and distribute Open Source Software and its enterprise solutions. In addition we also offer Embedded, Virtual Infrastructure Solutions, Wireless, High Performance Compilers and many more.

GTE has joined hands with Technology giants like RedHat, Novell SUSE, VMware, Freescale Semiconductors, Nokia, Trolltech AS, Portland Group for Products Distribution and Services for Indian IT Industry.

GTE has collaborated with Software houses and Vendors across five continents to bring in over 350 products supporting literature and documentation. GTE has a wide range of Value Added Products in the areas of IDE's, Compilers/Debuggers, Development Tools, Applications, Embedded and Real-Time, Telecom, RAD Tools, Network Security Tools, Databases, RDBMS and many more. For more information, please visit www.gte-india.com

About Concurrent

Concurrent (NASDAQ: CCUR) is a leading provider of high-performance, real-time Linux software and solutions for commercial and government markets. For 40 years Concurrent's best-of-breed products have enabled a range of time-critical solutions including: modeling and simulation, high speed data acquisition, visual imaging, low latency transaction processing and on-demand television. Concurrent's on-demand television applications are utilized by major service providers in the cable and IPTV industries to deliver video-on-demand (VOD) and, through subsidiary company Everstream, measure the effectiveness of interactive television. Concurrent is a global company with regional offices in North America, Europe, Asia and Australia, and has products actively deployed in more than 24 countries. Concurrent's products and services are recognized for being uniquely flexible, comprehensive, robust and reliable. For more information, please visit www.ccur.com.

Certain statements made or incorporated by reference in this release may constitute "forward-looking statements" within the meaning of the federal securities laws. Statements regarding future events and development and our future performance, as well as our expectations, beliefs, plans, estimates, or projections relating to the future, are forward-looking statements within the meaning of these laws. These forward looking statements include, among others, statements regarding our products, release schedules, and product development. All forward-looking statements are subject to certain risks and uncertainties that could cause actual events to differ materially from those projected. Such risks and uncertainties include our ability to meet release schedules, customer demands, accomplish development goals, integrate our products, and deploy integrated solutions.

Important risk factors are discussed in our Form 10-K filed with the Securities and Exchange Commission on Sept. 2, 2005 and may be discussed in subsequent filings with the SEC. The risk factors discussed in such Form 10-K under the heading "Risk Factors" are specifically incorporated by reference in this press release. Our forward-looking statements are based on current expectations and speak only as of the date of such statements. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of future events, new information, or otherwise.

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