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Whitnell is a wealth management organization based in Oak Brook, Illinois. For more than a quarter century we have protected and enhanced the wealth of affluent families, some of whom have been with us for three generations. It is our mission to provide affluent families with comfort and peace of mind so they can focus their energies on what matters most to them: their families, their businesses and careers and the charitable causes they pursue with passion. While appreciated, we have been advised that accepting recommendations and endorsements is discouraged by the SEC and as such, we do not accept them as a matter of policy. Please be wary of posting or commenting on behalf of Whitnell & Co. Whitnell & Co. is not responsible for or condone any comments by third parties on their behalf.

Whitnell Questions

The Whitnell annual revenue was $12 million in 2026.

Craig Janus is the Vice President of Whitnell.

2 people are employed at Whitnell.

Whitnell is based in Oak Brook, Illinois.

The NAICS codes for Whitnell are [52, 5231, 523].

The SIC codes for Whitnell are [62, 628].

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