Shannon Harrigan brings over 30 years of experience and expertise to her role as Chief Operating Officer of Sewart Group, Compass Wisconsin. Known for her passion for operational excellence and strategic leadership, Shannon has been instrumental in driving the Sewart Group’s growth, innovation, and success across the Milwaukee real estate market.
Throughout her career, she has streamlined systems, optimized resources, and strengthened Sewart Group’s client-first approach. Her deep understanding of real estate operations ensures a seamless experience for both clients and agents, from first connection to closing.
A visionary leader and mentor, Shannon empowers her team through collaboration, accountability, and continuous improvement—cultivating a high-performing culture that thrives in an ever-changing market.
Outside the office, Shannon enjoys spending time with family, friends, and her animals. You’ll often find her exploring Milwaukee’s local dining scene or hiking with her dog at her favorite Wisconsin parks.
Repeat business and referrals are the core of our business because clients come first. Let our experience work for you. Call us for all of your Milwaukee area real estate needs.