“Associations, through the power of many, bring change to our industry.
​Without associations, this all would be much more difficult and slow.”​.

Welcome to South Texas Merchants Association

South Texas Merchants Association is a member run co-operative for gas station and convenience store owners. STMA was established in the year 2000 with a handful gas stations and today we stand tall with close to 400 member stores. Through a varied service offering, we support our member stores in all aspects of running a successful convenience store.

Our Mission

​"To improve the quality of our members lives anchored in building a foundation of education, transparency and integrity with all business practices, ethical principles and servant leadership to our membership."

OUR PARTNERS

We provide an experienced and professional service to support independent convenience stores and help our customers stay competitive on all goods and services. 

We provide quality fuels to Texas and Oklahoma and are expanding in the states of Georgia, Alabama, Florida, Tennessee, Virginia and Mississippi.

QUEST MARKET 

OUR VENDOR PARTNERS