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Michael Rothman

Commissioner Mike Rothman Photo
On January 12, 2011, Governor Mark Dayton appointed Mike Rothman to serve as Commissioner of the Minnesota Department of Commerce.

Under the leadership of Commissioner Rothman, the Commerce Department is responsible for consumer protection, regulation of financial service industries including insurance, state-chartered banks, credit unions, securities, and real estate. The Department licenses franchises, collection agencies, and currency exchanges.

The Commerce Department is also responsible for enforcement of Public Utilities Commission (PUC) rules and orders, regulation of natural gas and electric public utilities, energy conservation standards and information programs, low-income home energy assistance and weatherization, regulation of telephone companies, the administration of Telecommunications Access Minnesota (TAM), petrofund, and unclaimed property programs.

Commissioner Rothman brings a distinguished record of consumer protection to the Department of Commerce and extensive public- and private-sector experience on insurance and financial service-related issues.

Prior to joining the Department, Rothman was an attorney for eight years with the firm of Winthrop & Weinstine, P.A., in Minneapolis, where he was co-chair of the Insurance & Financial Services practice group.

Commissioner Rothman's litigation experience began when he worked on the insurance insolvencies of Mission Insurance Companies and Executive Life—two of the largest cases in U.S. history.

A graduate of the University of Minnesota Law School, Rothman began his career as a law clerk for the state Court of Appeals. In the late '80s and early '90s, Rothman worked for the state Senate, leading efforts to reform the state's regulatory laws.

In addition to his experience in state government and private practice, Rothman has also taught as an adjunct professor at the University of Minnesota Law School on insurance law and regulation.

Download:  Commissioner Mike Rothman Photo

Tim Jahnke

Director of Administrative Services Tim Jahnke Photo 
Tim Jahnke serves as the Commerce Department’s Director of Administrative Services. Jahnke, who previously served as the Department’s Chief Financial Officer, retains his responsibilities as CFO. He is also responsible for managing the administrative and human resources functions of the Commerce Department, as well as overseeing the Weights and Measures and Petrofund units.
Jahnke has served the financial management division of the Commerce Department since 2005. Prior to joining the Department, Jahnke served as an executive budget officer for Minnesota Management and Budget where he assisted state agencies in preparing operating and capital budget requests for inclusion in the Governor’s budget. He has also served in accounting roles at the Departments of Administration, Transportation, and the Board of Animal Health.
Jahnke is a graduate of Minnesota State University, Mankato where he earned a Bachelor of Science degree in accounting.

Julie Quinn

Director of Weights and Measures Division Julie Quinn Julie Quinn serves as Director of the Department’s Weights and Measures Division. As Director, Quinn is responsible for overseeing testing the accuracy of commercial weighing and measuring devices, checking commercial packages for short weight, investigating consumer complaints, and enforcing fuel quality standards. She is also responsible for overseeing the state’s petroleum laboratory to ensure fuel meets ASTM specifications and Minnesota’s biofuel mandates. Quinn also oversees the state’s metrology laboratory which maintains Minnesota’s primary mass and volume standards and performs precision calibrations for government agencies and businesses throughout the Midwest.

Julie Quinn began her career working in computer operations for Coca-Cola Bottling Midwest, before joining the Land Management Information Center (LMIC) at the State Planning Agency. After four years with LMIC, Julie transferred to the Weights and Measures Division where she progressed from investigator to petroleum laboratory technician and eventually into the management team.

Julie has a B.A. from the University of Minnesota, with post-graduate studies at Hamline University.  She is also an alumna of the 2007-2008 Emerging Leadership Institute. Julie currently serves on a NIST-sponsored work group studying alternative methods of testing retail motor fuel dispensers, and on the Professional Development Committee for both the Central Weights & Measures Association (CWMA) and the National Conference on Weights and Measures (NCWM).  She was the 2006-2007 chair of the CWMA.