Sullivan Financial Planning

The firm operates as a registered investment advisor organized as a limited liability company. Its regulatory filings list a small team, positioning it as a boutique financial planning and portfolio management practice rather than a large-scale wealth management aggregator. This structure provides fiduciary oversight alongside the flexibility often preferred by single-family offices.

Public records describe a small, closely held advisory firm serving individuals and families, but exact client count is not disclosed. The lean operational profile, however, is characteristic of a single-family office model or a practice serving a very limited number of families with intertwined financial affairs.

The firm's core competency lies in integrating discretionary portfolio management with comprehensive financial planning. This typically involves building customized, tax-aware asset allocations across public and private markets, while coordinating estate planning and legacy wealth transfer strategies for client families.

The firm does not publicly self-identify as a single-family office, but its structure—a small, planning-focused RIA organized as an LLC—is functionally similar. Many family offices use the RIA framework to formalize fiduciary duty and regulatory standing while keeping the client base and governance private.

As a small advisory practice, the firm does not syndicate deals or publicly disclose specific private-market sourcing channels. Its investment selection is conducted in-house, likely leveraging direct relationships developed through its principals and their network of wealth-management and professional-services contacts.