MEMBERS – New & Featured Members

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New & Featured Members for 2023


We want to welcome our newest members!

  • Shannon & Wilson, Inc. is an employee-owned consulting firm headquartered in Seattle, Washington. Committed to technical excellence and high-quality service, we provide integrated geotechnical engineering, engineering geology, environmental, and natural resource services for clients worldwide. Since 1954, we have delivered comprehensive engineering and environmental solutions for the most challenging infrastructure planning, design, permitting, and construction conditions.  We are dedicated to improving our communities, preserving the environment, and utilizing the most innovative science practices in all our work.

New & Featured Members for 2022


We want to welcome our newest members!

  • Industrial Measurement Company   is an industry leader in providing process analytics, process heating,  and primary process device instrumentation.  Our extensive line of premier products and services have helped shape and grow our organization for the last 40 plus years.  Combining the excellent product offering with knowledgeable and factory trained sales professionals have allowed us to continue to meet the growing process demands of our customers.
    • Legacy Heat Treatment  was founded by a small group of industry professionals boasting over 100 years combined experience in the heat treatment industry. Our goal is to simplify heat treatment in a way that allows us to offer safe and quality service, while upholding our core values of transparency, integrity, support, and communication. Our Heat Treatment service lines include electrical resistance, induction, and combustion. We also offer technical and consulting services.


        • Marsh McLennan Agency – St. Louis (formerly J.W. Terrill) , providing a complete range of business insurance and employee health & benefit products and services to organizations of all sizes. Designed to meet the unique needs of growing companies, MMA epitomizes the high-touch service model typical of a local consultant while providing access to the global resources of the world’s leading insurance broker, Marsh. Our clients truly benefit from the best of both worlds.


        • The acquisition and merger joined three companies that bring the industry more than 70 years of NDE inspection, automated ultrasonic testing and high end evaluation capability, including: phased array, advanced ultrasonic technology, time on flight diffraction, engineering and rope access. The combined companies offer a full variety of inspection and maintenance repair capability that utilized all facets of industrial, refining, chemical and offshore applications.

      New & Featured Members for 2021

      To see

       the complete listing of COCA, Inc. members and links to their websites, click here.