Joining The Old Mandeville Business Association is easy!

Apply by filling out the below form. Your membership will not be instated until your membership dues are paid. 

The following information below will appear in the brochures and on the OMBA website.

Personal Contact Information

How can OMBA count on you?

What promotion will your business offer for individuals with an OMBA membership card?

Would you like to purchase an OMBA flag for your business for $75?

You may refer a business by placing their contact information below.

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Membership is open to any business or individuals within St. Tammany Parish. OMBA is a nonprofit organization.

Dues are $125 per year for Old Mandeville Businesses and $45 per year for Residents.


  • Being part of a united voice for the local business community
  • Opportunities for networking at membership meetings and events
  • Participation in annual events such as Art Heart And Stroll, Empty Bowl and Christmas Past
  • Inclusion in the OMBA brochure-distributed locally & regionally
  • Inclusion on OMBA and partner websites including St. Tammany Parish
  • Group membership to West St. Tammany Chamber of Commerce
  • Opportunities for cooperative advertising and event marketing
  • Political forums and town meetings to bring policy makers and community together
  • OMBA membership discount card