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The Rapid Excavation & Tunneling Conference (RETC) is the premier bi-annual international conference and trade show for 1,500+ industry professionals in tunneling and underground construction, as well as thousands of UCA of SME members. RETC sponsorships offer a variety of digital and onsite solutions to drive brand engagement, visibility, thought leadership and sales for your company.

Sponsorships are customizable based on your market goals and objectives. Stand out from your competition at RETC by leveraging the diverse pre-conference, during and post-conference engagement and brand-recognition sponsorship opportunities at the RETC 2023.

Contact Emma Salditt to secure your sponsorship today!
+1 (303) 948-4224


Register Today!

What Attendees Say

Over four decades of conferences, RETC provides both the experienced tunneling professional and the individual just starting in the business the opportunity to stay connected while integrating new ideas and innovations into contracting, design, and construction.

Bill Mariucci
Team Leader, Kiewit infrastructure Co.
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  • The Society for Mining, Metallurgy & Exploration Inc. (SME) is a professional society (nonprofit 501(c)(3) corporation) whose more than 15,000 membership represents all professionals serving the minerals industry in more than 100 countries. View More >>
  • Address: 12999 E Adam Aircraft Cir
    Englewood, CO 80112
  • Phone: 303.948.4200
  • Email:
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