Multi-Family OfficeRIA · CRD 137780SEC-Registered

Updated:

WEALTH ONE ADVISORS

WEALTH ONE ADVISORS is an SEC-registered investment adviser. It has 1 employee and 1 investment adviser. The firm is licensed to operate in multiple states.

WEALTH ONE ADVISORS

WEALTH ONE ADVISORS is an SEC-registered investment adviser. It has 1 employee and 1 investment adviser. The firm is licensed to operate in multiple states.

General information

Firm type

Multi Family Office

Year founded

2013

Location

Region

North America

Country

United States

City

Greenwich

Corporate office

Greenwich, CT, United States

Principals

John Duffy

Founder

John Duffy

CEO

Frequently asked questions

Who founded Wealth One Advisors and what was his prior role?

John Duffy founded Wealth One Advisors in 2013 and serves as its CEO. Before launching the firm, he held senior positions at major wealth management institutions, including Merrill Lynch, where he worked with ultra-high-net-worth clients. His move from the wirehouse channel to an independent family-office model was driven by a focus on providing conflict-free advice without product sales pressure.

How does the firm source its clients?

Wealth One Advisors grows through referrals within an ultra-high-net-worth network. The firm serves a small, intentionally limited number of families and does not market broadly. New clients typically come from existing family relationships or professional intermediaries who understand the firm's high-touch, private advisory model.

Is Wealth One Advisors an asset manager or a pure advisor?

Wealth One operates as a pure advisory multi-family office, not a product manufacturer. It does not run proprietary funds or structured products. The firm recommends third-party investment managers, constructs direct portfolios, and coordinates services like estate planning, tax advisory, and family governance — all on an open-architecture basis.

What investment vehicles does the firm typically access?

The firm allocates across public equities, fixed income, and alternative assets, including private equity funds and venture capital. It focuses on manager selection and due diligence rather than direct operating-company investments. Allocations are individually tailored, with a strong emphasis on tax-aware portfolio structuring and alignment with each family's liquidity requirements.

Does Wealth One Advisors have a succession plan?

The firm's structure — a single founder principal serving a small client base — makes succession a central question. Wealth One addresses this through its emphasis on multi-generational planning for client families, though details of internal ownership transition or next-generation leadership are not publicly disclosed.

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