Extentech Inc., a leading developer of Java components and development tools, and Infoteria Corporation, the largest EAI vender in Japan, announced a joint venture software development project for enterprise SOA computing. We are extremely pleased to announce the expansion of our long-term relationship with our technology partner, Infoteria Corporation with the launch of our new joint venture product Exteria, states John McMahon, CEO of Extentech Inc. Infoteria uses ExtenXLS technology as the engine for spreadsheet operations in their market leading ASTERIA EAI server.