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CoStar Power Broker

2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015

Largest Sale

2011, 2014, 2016, 2022 CAR

2015 Commercial Real Estate Hall of Fame, Midwest Real Estate News

2005 Most Influential Women, Business Review 

2004 Western Michigan Top Business Leaders Under 40, Business Direct Weekly

Mary Anne Wisinski-Rosely, CCIM, SIOR


Mary Anne Wisinski-Rosely has been with NAI Wisinski since 1995. Mary Anne specializes in the sale and leasing of office properties. In addition to her real estate activities, Mary Anne has served on the Board of SIOR Michigan Chapter as President, the Board of Directors of the Commercial Alliance of Realtors as President, and is extensively involved with many non-profit organizations. Upon attending Saint Mary’s College in Notre Dame, Indiana, Mary Anne graduated with honors and was in the top eight percent. She has also attained the highest levels of professional certification, SIOR and CCIM.

Outside of her professional life Mary Anne enjoys traveling to new places, eating out, playing golf, and spending time with her family and friends.

Mary Anne enjoys working at NAI because, “everyone at NAI is like a family, always caring about each other inside and outside of work. We work as a team! This makes it easier to get transactions done because working as a team brings clients together in a more seamless manner.”


Bachelor of Business Administration in Marketing

& Finance

St. Mary's College

Society of Industrial and Office Realtors (SIOR)*

*Only 3% of commercial realtors have SIOR designation.

Certified Commercial Investment Member (CCIM)*

*Only 5% of commercial realtors earn CCIM designation.

Professional Associations
& Designations

National Association of Realtors (NAR)

Michigan Realtors

Commercial Alliance of Realtors (CAR) – Past Director – Past President – Forms Committee Member

Society of Industrial & Office Realtors (SIOR) – Michigan Chapter, Past President

Certified Commercial Investment Member (CCIM)

Community Involvement

Grand Valley State University – Economics Department – Advisory Board

Forest Hills Eastern High School – Academic Boosters - Previous Treasurer

West Michigan Youth Ballet – Past President

Ronald McDonald House of Western Michigan – Past Director

Dwelling Place, Inc. – Past Director

Welcome Home for the Blind – Past Director

Conductive Education & Rehabilitation Center of Michigan, Inc. – Past Director

Cascade Hills Country Club – Past Director

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