3 Diamond Corporation was established in 1984 as a local family owned business.  Our company has become the leading distributor of gaming supplies in Minnesota.  Our customers can be confident in 3 Diamonds ability to assist charitable organizations in profitability, knowledge and the latest technology to ensure their success.
3 Locations to better serve you
619 W County Rd E

Shoreview, MN 55126
Toll Free: (800) 892-1767
Local: (651) 486-0055
Fax: (651) 766-0398
963 W 5th St
Winona, MN 55987
Ph: (507) 452-4145
5237 Miller Trunk Hwy #107
Duluth, MN 55811
Ph: (218) 729-3378
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John Peterson "JP"
Sales Represantative

JP played football for Hamline University and graduated in 2000.  He has been on the sales staff at 3 Diamond since 2004.  Like most of the sales staff he enjoys working with charities and helping them achieve their goals.

JP lives in Blaine with his wife and 2 children.  Outside of work he enjoys spending time with family, hunting and fishing.

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