Fellow Automation Alliance Group (AAG) partner, Stone Technologies, has merged with EISgroup, an Indianapolis-based engineering and information solution provider. The resulting oganization will continue to be called Stone Technologies, Inc. and will remain headquartered in St. Louis, MO. It will also be a 50-person firm with a presence in 11 states and Canada. The merger capitalizes on their synergy in controls and MES/MOM expertise and will provide existing clients with expanded resources in project management and manufacturing intelligence. AAG is a worldwide alliance of CSIA-Certified control system integrators dedicated to leveraging shared resources and knowledge for the benefit of their clients. AAG has members on six continents and with combined expertise in virtually every aspect of control system integration for nearly every industry.