CCIM, SIOR, Chairman & CEO
Ph. 616.942.8877
Res. 616.957.3401
Fax 616.942.2854
Licensed Since 1960
As the founder, owner and Chairman of S.J. Wisinski & Company, Mr. Wisinski is active in sales and leasing of commercial and industrial properties. Mr. Wisinski operates on the philosophy that regardless of how large or small the transaction; all clients deserve the same degree of professionalism and expertise. As a result, much of the company’s business today comes from clients with whom he has established long-standing relationships.
2007 – present Chairman, CEO & sole owner, S.J. Wisinski & Company
1986 – 2007 Chairman, President, CEO & sole owner, S.J. Wisinski & Company
1973 – 1985 Founder & President, Westdale Commercial Investment Company
1960 – 1973 Commercial, Industrial & Investment Sales and Leasing, Westdale Company
G.R.I: Graduate, Realtors Institute from Michigan Real Estate Association
SIOR: 1. Society of Industrial and Office Realtors, Highest Industrial designation offered by the National Association of REALTORS, Designation #504
2. Industrial/Office Marketing Specialist Designation, First recipient of the designation in the state of Michigan.
R.A.M: Real Estate designation from University of Michigan
CCIM: Certified Commercial Investment Member, Highest commercial investment designation offered by the National Association of REALTORS
CAR: Commercial Alliance of REALTORS
GRAR: Grand Rapids Area REALTORS
MAR: Michigan Association of REALTORS
NAR: National Association of REALTORS
1. Commercial investment Member
2. Real Estate Securities & Syndication Member
CIRRIX: Commercial Industrial Regional Real Estate Information Exchange
SIOR: Society of Industrial & Office REALTORS
CCIM: Certified Commercial Investment Member
Grand Rapids Area Chamber of Commerce
Michigan Chamber of Commerce
Active in various committees and chapters in the above associations
Aquinas College
2618 East Paris Avenue S.E. | Grand Rapids, MI 49546 | Phone: (866) 942-8860 | Fax: (616) 942-2854 | Email:
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