Press Release

Customers to Benefit from Leading Technology and Information Technology Services

PITTSBURGH, PA — May 16, 2005 — Haley Systems, Inc., the technology leader in business rules management systems, today announced a services partnership with Artemis Alliance Inc., an information technology services firm which specializes in business rules technology, to provide professional services consulting, project management, and training services to Haley Systems’ clients. Under the business relationship Haley Systems and Artemis Alliance will also serve as joint marketing partners and solution providers to promote the offerings of each firm, adding depth and strength to the business rules expertise possessed by both companies.

“The implementation of business rules technology requires a true collaboration between business and IT groups,” said Donna Hentges, Chief Executive Officer of Artemis Alliance, Inc. “Haley Systems’ unique natural language understanding functionality which enables non-technical users to capture and manage business rules using free-form English combined with Artemis’ strong focus and understanding of both the business and IT aspects of business rules projects provides a complete solution for customers. We are pleased to be able to include the Haley Business Rules Management Suite in our spectrum of offerings.”

“We are pleased that Artemis Alliance is joining our team of consulting, project management and education services partners,” said Chris Gormley, VP of Marketing and Business Development Haley Systems, Inc. “With their deep understanding of business rules technology and implementation best practices, our customers will not only benefit from Haley’s leading business rules technology, they will also have access to the technology implementation, project management expertise, and education support they need for a fast, successful business rules implementation.”

Haley Systems and Artemis Alliance will kick-off their new business relationship at the June 16 meeting of the Business Rules Users Group in Minneapolis, MN. Artemis Alliance launched the Business Rules User Group (BRUG) in September 2004 to provide a setting for both business and technical members to gain and share knowledge about business rule and inference engine technologies, projects, and initiatives and to network with peers. For more information about the BRUG, go to http://www.artemisalliance.com/brug/index.htm.

About Artemis Alliance, Inc.

Artemis Alliance, Inc. (www.artemisalliance.com), in business since 1993, is an information technology services firm specializing in Business Rules Management. Based in St. Paul, MN, Artemis Alliance has clients throughout the United States across a broad spectrum of IT-intensive industries. Artemis’ practice focuses on the key engineering, analysis and management disciplines necessary for successful Business Rules and other IT projects. Within these disciplines Artemis delivers leading edge skills, industry-wide perspective, and practical project experience. Artemis Alliance, Inc. has the experience and skills to assure that business rules management projects align with business-driven requirements and architectural best practices resulting in a functional, resilient end product.

About Haley Systems, Inc.

Founded in 1989, Haley Systems, Inc. is the first business rules management system (BRMS) vendor to address the demanding needs of dynamic enterprises that require frequent and rapid changes to complex business processes and rules. The Haley Business Rules Management Suite is the only BRMS on the market to combine high-performance, rules-based processing with natural English language understanding. Haley customers use plain English to automate business rules in their strategic software applications. By empowering business users to manage business rules and decisions directly from their desktop, Haley eliminates the IT bottleneck caused by dependency on programmer intervention to create and maintain rules. Haley users gain dramatically reduced rule change cycle times, resulting in several competitive advantages, including improved customer responsiveness, enhanced revenue opportunities, faster time-to-market and reduced IT costs. Major Global 1000 companies such as Adobe, AT&T, Corporate Systems, Cigna, Medco Health Solutions, BUPA, KPN and One Beacon Insurance, as well as government organizations including the U.S. Army, the Department of Labor and Inland Revenue rely on Haley products. Based in Pittsburgh, PA, Haley is privately held, with more than $5 million in venture capital backing from Pequot Ventures, Draper Triangle Ventures, LP, and PA Early Stage. Haley is on the Web at http://www.haley.com.