Located in Brook field, Wis., Engineering Specialists Inc. provides complete control systems and machinery for a variety of applications and industries. The company offers capabilities, such as mechanical, fabrication, information systems and control systems. It provides computer systems for graphical operator interface, supervisory control and data acquisition and production and process control. The company serves various industries, such as the packaging, distribution, water treatment, food/beverage and manufacturing. It has association with Rockwell Software and Alliance.