Winmo LLC

List Partners LLC is a worldwide business development firm that empowers sales teams to win more business with advertisers and agencies. Recognized as one of the most progressive and fastest-growing private companies by Inc. 5000, List Partners is home to well-known brands including Winmo, The List Online and Catapult New Business.

Since starting with one person and an idea in 1995, we’ve helped thousands of sales teams accelerate growth through our innovative new business tools and customer-first attitude. As we continue to evolve and introduce new solutions into the marketplace, helping our clients to be outrageously successful remains our top priority.