Earline Lagueruela is a pioneering entrepreneur who founded the first woman-owned advertising agency in San Antonio, Texas. Her firm achieved remarkable success, generating millions in revenue through its comprehensive advertising, marketing, public affairs, and web development services for the U.S. government. After selling her firm in 2010, Earline founded B2GSA (Business to GSA), a national GSA certification and federal marketing firm with over 20 years of experience in securing federal contracts.

Earline has collaborated with national companies such as Burger King (Public Relations for five states), U.S. Polo Association, and Johnson Wax Professional. Her expertise extends to government clients, including the U.S. Air Force, U.S. Navy, U.S. Army, Army Corps of Engineers, USDA, EPA, Air Force Center for Environmental Excellence, U.S. Department of Transportation, U.S. Department of Health & Human Services, U.S. Department of Homeland Security, and The White House Office of National Drug Control Policy.

Earline's achievements have garnered recognition from esteemed media outlets such as USA Today, American City Business Journals, ADWEEK, Ad Age, San Antonio Express-News, and local ABC, CBS, and NBC affiliates. She has also been honored with multiple national communications awards, including TELLYs, WEBBYs, and ADDYs.