NSSGA's AGG1 Aggregates Academy and Expo

Mar 25 - 27, 2025

Saint Louis, Missouri

America’s Center

701 Convention Plaza

Saint Louis, Missouri 63101

Show Owner: NSSGA
Show Producer: AEM

Co-located with World of Asphalt, AGG1 Aggregates Academy & Expo is the aggregates industry’s leading exposition and education resource. AGG1 features in-depth, industry-focused educational programming and comprehensive exhibits that showcase the latest technologies and innovations in aggregates-related equipment, products and services.

AGG1 provides attendees with signature learning programs such as the AGG1 Academy that cover topics ranging from plant operations, production, business and people management, sustainability, and safety and health.


AGG1 is geared toward crushed stone producers, plant operators, sand and gravel producers, industry equipment manufacturers, construction materials and those involved with highway construction worldwide.

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