Alliance Engineering LLC

Patrick Engineering is a consulting firm that specializes in engineering, building design, technology, planning and construction management. The company s multi-disciplinary team addresses infrastructure needs of public and private sector clients throughout the world. It provides services to the transporation, airport, utility power system, industrial infrastructure, environmental, mining, building and system design markets. Patrick s capabilities include roadway improvements, bridge design, rail yard terminal enhancements, power plant engineering, structural analysis, wastewater treatment plants and electrical vaults. The Engineering News Record has included Patrick in its ENR Top 500 for more than 12 years, and the American Society of Civil Engineers and American Institute of Architects have honored the company with design awards. Patrick Engineering maintains offices throughout the United States.

TKDA is a well-established engineering, architecture, and planning firm based in Downers Grove, Illinois, with over a century of experience in providing innovative and sustainable solutions across diverse markets including transportation, industrial manufacturing, and water resources. Their multi-disciplinary teams are dedicated to understanding client needs and leveraging their expertise to deliver comprehensive and cohesive projects. Emphasizing a collaborative and employee-owned culture, TKDA encourages open communication and knowledge-sharing, ensuring that team members at all stages of their careers can contribute meaningfully. The firm's commitment to adapting to changing industry demands and fostering long-term relationships positions it as a leader in its field. Generated from the website

Established in 2002, EN Engineering, also known as ENE, is a full-service engineering and consulting firm. It also offers design, maintenance, distribution and transmission solutions. The firm has a team of professionals that have expertise in gas transmission and distribution systems and on-site electrical generation. It additionally offers design/build, project management and planning, pipeline integrity and facility auditing solutions. The company provides permitting, procurement and construction management services. It maintains a library of standard material specifications covering the purchase of fittings and flanges, valves, induction bends and pressure vessels. EN Engineering serves the natural gas, oil and liquid and automation markets.