CONTACT INFORMATION

SPL WorldGroup, Inc.
www.splwg.com

MORRISTOWN, NJ., October 1, 2001 - SPL WorldGroup, the leading provider of customer management solutions to the global energy, water and waste management industries, today announced its support for Siebel 7, the seventh major release of Siebel eBusiness Applications from Siebel Systems Inc., (Nasdaq: SEBL), the world's leading provider of eBusiness applications software. The integration between Siebel 7 and SPL's flagship product CorDaptix, which will be validated within 90 days of general release, will provide organizations with complete eBusiness solutions that increase productivity, maximize revenue and profit, and significantly enhance customer acquisition, satisfaction, and retention. This integration will also enable energy companies to build competitive advantage by responding swiftly to the changing business conditions and client requirements experienced in today's deregulating energy markets.

Siebel Systems enables software vendors to easily integrate through its open, extensible, advanced Smart Web Architecture. Siebel Smart Web Architecture reduces the "round-trip" exchanges between the browser and the server, improving network performance and ensuring that the user's experience is highly interactive. Siebel 7 extends the reach and functionality of Siebel Systems' industry-leading suite of integrated, multichannel eBusiness applications, empowering organizations to translate strategy into front-line action by effectively aligning and rapidly mobilizing channels, employees and partners. Siebel 7 is the only solution on the market today that allows organizations to manage, synchronize and coordinate all customer touch points across the Web, call center, field sales and service personnel, and partner channels. Siebel Systems enables software vendors to easily integrate solutions through its open, extensible, advanced Smart Web Architecture. Unlike rudimentary HTML clients, Siebel Smart Web Architecture combines a zero-footprint, browser-based Web client and a user interface with levels of interactivity and usability traditionally available only in Windows applications. The Siebel Smart Web Architecture enables organizations to leverage the industry's best eBusiness applications at the lowest total cost of ownership.

Siebel 7 extends the reach and functionality of Siebel Systems' industry-leading suite of integrated, multichannel eBusiness applications, enabling organizations to translate customer relationship strategy into execution by effectively aligning and rapidly integrating channels, employees and partners. Siebel 7 allows organizations to manage, synchronize and coordinate all customer touch points across the Web, call center, field sales and service personnel, and partner channels.

CorDaptix's integration with Siebel eBusiness Applications provides businesses the ability to respond to market changes more rapidly by providing a single, focused view of the customer across the entire enterprise. Seamless delivery of integrated customer service across distribution channels results in reduced acquisition, servicing and customer support costs and thereby enhances competitive position. The combination of CorDaptix and Siebel eBusiness Applications gives businesses the unprecedented ability to bill multiple energy commodities, other utilities, value added products and services, from a single billing engine in both de-regulated and regulated markets across jurisdictions, regions and countries.

"In today's rapidly evolving energy marketplace, it is imperative that energy companies invest in customer focused solutions that are relevant, up-gradable, and allow them the ability to adapt to changing market conditions. Siebel 7 and CorDaptix assure this flexibility through their power to deliver multipoint integration with customer data across customer-facing and back-office systems and operational support applications," said J. Guerry Waters, Senior Vice President of Marketing and Strategy for SPL WorldGroup. "Siebel 7 and CorDaptix now provide the sophisticated and available alternative that will allow current and future energy customers to excel in delivering 'real' service value to energy consumers worldwide." SPL's CorDaptix is the first fully upgradeable customer management product that will withstand the tests of time, growth, scale and product-line introduction and extinction. CorDaptix handles all transactions from customer initiation through product and service delivery, through time. "Siebel Systems and SPL WorldGroup together incorporate tremendous global energy industry expertise along with a deep understanding of industry-specific processes and best practices," said Catherine Cherubino, Senior Managing Director, Software and Industry Alliances for Siebel Systems. "For energy companies, the total costs of ownership (TCO) and deployment risks are greatly reduced by the knowledge embedded in the software applications of both companies. SPL WorldGroup and Siebel Systems are the market leaders in our respective markets worldwide. Siebel 7 and CorDaptix together are an extension of a shared vision to provide relevant solutions for our energy clients now and in the future." Siebel Systems and SPL WorldGroup share some of the pre-eminant energy clients across the world, including, but not limited to, some of the world's largest and most innovative utilities including PG&E, Electricity de France, Npower, and Texas Utilities.

About SPL WorldGroup
Established in 1994, SPL WorldGroup is a leading provider of best-of-breed customer management solutions to the energy and service related industries in regulated and competitive markets worldwide. With a 100% record of successful implementations, SPL continues to demonstrate its place as the market leader in providing flexible and scalable customer management solutions that evolve with client requirements and enable unrivaled business responsiveness. SPL employs over 600 professionals in North America, Europe, and Asia Pacific and has delivered its customer management products to more than 50 energy, water and waste management customers worldwide. Visit SPL WorldGroup at www.splwg.com or call (973) 539-6268 (New Jersey), (415) 541-9462 (San Francisco), or within the US and Canada, (800) 275-4775.

About Siebel Systems
Siebel Systems, Inc. (Nasdaq: SEBL) is the world's leading provider of eBusiness applications software. Siebel Systems provides an integrated family of eBusiness applications software, enabling multichannel sales, marketing, and customer service systems to be deployed over the Web, call centers, field, reseller channels, retail, and dealer networks. Siebel Systems' sales and service facilities are located in more than 37 countries. For more information, please visit Siebel Systems' Web site at www.siebel.com.

(2001 SPL WorldGroup, Inc. All Rights Reserved. SPL WorldGroup, SPL and CorDaptix are trademarks owned by SPL WorldGroup B.V. or its subsidiaries. SPL WorldGroup and SPL are registered as trademarks in the United States and in certain foreign jurisdictions. All other brand, product and company names herein are used for identification purposes only and are the property of their respective owners.)

Siebel is a trademark of Siebel Systems, Inc. and may be registered in certain jurisdictions. All other product and company names mentioned are the property of their respective owners and are mentioned for identification purposes only.

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