SWBC | 24,848 followers on LinkedIn. We don’t just provide financial services, we empower you to focus on the things that matter most to your business. | Headquartered in San Antonio, SWBC is a diversified financial services company co-founded in 1976 by Charlie Amato and Gary Dudley on the principles of providing excellent customer service and putting clients and their needs first. As an international financial services company, we provide quality products and services to help financial institutions, businesses, and individuals meet their goals. We are licensed to market and service a variety of financial products in all 50 states, offering solutions through several wholly-owned subsidiary corporations.