An Advisor-Centered Culture Founded in 2005, Madison Avenue Securities has redefined what a full-service, independent broker-dealer and Registered Investment Advisor (RIA) can do for financial advisors. When you meet with us, you’ll notice our immediate interest in developing great chemistry and building your trust before we ever talk about our offerings. Our advisors all adhere to a strong ethical code which affirms their commitment to investor protection, suitability of investment and full disclosure. We are unique in that we have an affiliation with Asset Marketing Systems, and Advisors Excel, two premier FMOs. This enables you to get the services of a large national broker-dealer and a dynamic marketing agency all under one roof, if you choose.As you get to know the people behind the scenes at MAS, you’ll find they are all committed to a consistent theme: PERSONAL ATTENTION, PROFESSIONALISM, INTEGRITY, AND PRODUCT INNOVATION.