San Blas Securities
Financial ServicesIllinois, United States51-200 Employees
San Blas Securities is a Chicago-based financial services firm that operates as a full-service broker-dealer. Its offering brings together capital markets activity and an advisor network, backed by a core team with proven experience in both fields. Since 2024, the company has expanded its footprint with new offices in San Juan, Puerto Rico, and Michigan, including Grand Rapids and Traverse City. In January 2026, it announced the appointment of a new managing director who previously spent over a dozen years at Allegiance Capital, where he led M&A and corporate-finance transactions. The firm operates under FINRA, SIPC and MSRB oversight.