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About DEMA

DEMA's Mission: Bringing businesses together to grow the diving industry worldwide.   

DEMA, the Diving Equipment & Marketing Association, is an international organization with more than 1,300 business members.  DEMA owns and produces DEMA Show, an annual trade-only event for businesses in the scuba diving, action watersports and adventure/dive-travel industries. 

View a schedule of upcoming Show dates and locations.

For more information on DEMA and affiliated programs contact (800) 862-DIVE (3483) or (858) 616-6408 or

Stay updated by following “DEMAOrg” on Facebook and Twitter.


DEMA, The Diving Equipment & Marketing Association | US Toll Free: (800) 862-3483 | Ph: (858) 616-6408 | Fx: (858) 616-6495 |