Notice Regarding Great Lakes MP Corp. Great Lakes MP Corp. is in the process of winding down its operations. Vendor, creditor, and account-related inquiries are being coordinated through Harmon Partners. For all inquiries regarding outstanding accounts or business matters, please contact: Harmon Partners 300 Park Street, Suite 100 Birmingham, MI 48009 Office: (248) 723-7933 John Dimovski - CTP, CVA, CFE Managing Partner The company is no longer accepting new business and all communications should be directed to Harmon Partners.