William Holliday is a CFP® and holds a Series 65 license with 20 years of industry experience. He has been with AIO Financial, LLC since 2004. Outside of his advisory role, he serves as a volunteer director for Promex Group, a nonprofit supporting charitable projects in Mexico. AIO Financial provides personalized, fee-only financial planning and investment advice to individuals, families, trusts, estates, and small businesses, serving both high-net-worth and non-HNW clients. The firm emphasizes diversified, functional asset allocation and operates primarily on a non-discretionary basis, implementing trades only with client authorization.

Luis Sanchez is a financial advisor at AIO Financial, LLC in Tucson, AZ, holding a Series 65 designation with one year of industry experience. Prior to joining AIO Financial in 2023, he was affiliated with Leones Karate Team from 2020 to 2023 and the University of Sonora from 2015 to 2020. AIO Financial provides personalized, fee-only financial planning and investment advice to individuals, families, trusts, estates, and small businesses. The firm emphasizes diversified, functional asset allocation and operates primarily on a non-discretionary basis, serving both high-net-worth and non-HNW clients without accepting commissions or selling financial products.