Spectrum Painting

Established in 1961, Hazen Research Inc. specializes in performing industrial research and development for clients in the mineral, chemical, energy and environmental fields. Based in Golden, Colo., the firm provides a number of services, including laboratory-scale research on new processes, adaptation of known technology to new situations, pilot plant demonstration, preliminary engineering and cost analysis. It develops hydrometallurgical, pyrometallurgical and mineral beneficiation processes for commercial metals and industrial minerals. Hazen Research Inc. s projects range from beaker scale experiments/analyses to continuous pilot/demonstration plants.

Terracon is an employee-owned company that specializes in environmental consulting, geotechnical engineering, construction materials testing, and facility engineering, providing comprehensive support throughout the lifecycle of various projects. With over 180 locations across the United States and a team of 7,000 professionals, they leverage decades of data and expertise to minimize risks and unlock new opportunities for their clients. Rooted in a culture of caring excellence and integrity, Terracon is committed to innovation and strategic foresight in the natural and built environment. Their mission is to reshape the industry and the communities they serve, ensuring that they meet clients' needs from project conception to completion. Generated from the website

Founded in 1984, Engineering Economics is a full-service facility consulting firm that specializes in building commissioning and facility assessment services. It provides energy-related engineering and mechanical, electrical and plumbing consulting services for building owners and managers. The firm maintains its offices in Washington, California, Arizona, Colorado, Kansas, Missouri, Texas, North Carolina, Washington, D.C. and Virginia. Engineering Economics technical staff is certified by the Building Commissioning Association, National Environmental Balancing Bureau and Association of Energy Engineers. The firm serves various Fortune 500 companies and government, institutional, commercial, industrial and nonprofit organizations. Its client list includes The Boeing Company, Pfizer, Capital One, Lockheed-Martin, Hewlett-Packard, Disney Concert Hall, Amgen and The New York Metropolitan Museum of Art. Engineering Economics maintains its headquarters in Golden, Colo.