Trade Show Vendor Information
Showcase Your Brand at the 2026 MSO Annual Conference & Trade Show
Join Missouri’s leading professionals in onsite wastewater at our premier networking and education event of the year.
Save the Date:
January 19–21, 2026
Margaritaville Lake Resort, Lake of the Ozarks, MO
Whether you’re a manufacturer, service provider, educator, or industry innovator, the MSO Trade Show is your opportunity to connect directly with regulators, installers, inspectors, and decision-makers from across Missouri.

Why Exhibit?
- Direct access to a statewide network of wastewater professionals
- Showcase your latest products and solutions
- Build relationships with installers, evaluators, and regulators
- Gain visibility in a targeted market passionate about onsite wastewater
What’s Included (TBD for 2026)
Details for booth packages, pricing, and sponsorships are currently being finalized and will be posted soon. Stay tuned!
Vendor Registration Coming Soon
MSO is currently preparing the vendor registration process for the 2026 Conference. Check back here for updates, downloadable forms, and booth layout maps once registration opens.
Questions or want early access?
Contact us at contact@mosmallflows.org
Or call us at (417) 631-4027