Leadership

The executives behind The Wallen Group.

A founding leadership team united by a single belief: Arizona’s enterprises deserve workplaces built with architectural precision.

Andrew Holm

Chief Executive Officer

Founder of The Wallen Group, setting the firm’s vision for enterprise interior architecture across Arizona and the Southwest.

Chief Marketing Officer

Leads brand strategy, market development, and client growth, positioning The Wallen Group as Arizona’s premier enterprise interior design partner.

Chief Legal Officer

Oversees legal, risk, and compliance, ensuring every engagement is structured to protect clients and the firm across complex commercial projects.

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