Leaderpromos (Leader Promotions, Inc.) is a Columbus, Ohio-based promotional marketing agency founded by Stephanie Leader in 1995. It is a certified B Corporation and the largest WBENC-certified, women-owned promotional products agency in North America, with over 120 employees globally. The company provides branded merchandise, corporate apparel, tradeshow giveaways, and business gifts, and runs employee, customer, and community engagement merchandise programs.