In Memory of Mark J. Keefe



It is with great sadness that we must announce that Mark J. Keefe, President of PrimeNet, passed away on Thursday, March 15th. The entire PrimeNet family mourns this tragedy. On behalf of the company and employees, we extend our deepest sympathies to Mark’s family.

With Mark’s passing, the newly-appointed Operations Committee, and the rest of the PrimeNet team will continue to move forward with the customer-focused business model that Mark has built, thus ensuring that his legacy lives on.

Memorial Services Honoring Mark’s Life

Services will be held in both Florida and Minnesota.

Saturday, March 24th at 11:00 am

Dobies Funeral Home
701 East Tarpon Avenue
Tarpon Springs, FL
(727) 942-0515


Friday, April 13th at 11:00 am
with visitation one hour before Mass

St. Hubert Catholic Community
8201 Main Street
Chanhassen, MN 55317

The family has requested that in lieu of flowers, donations can be made to the

Minnesota Ovarian Cancer Alliance (MOCA) which had a special place in Mark’s heart.
Contact information for MOCA is (612) 822-0500. 
Their website is

In Memoriam:

Mark Joseph Keefe was born on July 18, 1959 to James and Shirley Keefe in Fairmont, Minnesota. He attended St. John Vianney School through the 8th grade and graduated from Fairmont High School in 1978. He attended Mankato State University where he received his MBA.

Mark married the love of his life, Karen Marie Anderson on June 23, 1984. They originally lived in Zimmerman, MN and later built the home of their dreams in Eden Prairie. Mark worked for Target Corporation, Fingerhut, Donnelley Marketing and finally PrimeNet, where he was the President and CEO. On Feb. 10, 2010 Mark and Karen purchased PrimeNet in Largo, FL and eventually expanded the operations to Shakopee, Minnesota. Mark and Karen have split their time between their homes in Seminole, FL and Eden Prairie MN.

Mark was a loving, generous, kind man with a great sense of humor. He valued hard work, loyalty and, above all else, the love of his family was especially important to him. Mark enjoyed spending time at the beach with family and friends, traveling, cooking, collecting coins, fine wine, clocks and caring for his family.

Mark passed away on March 15, 2018 surrounded by his family at Largo Medical Center, Largo, FL at the age of 58.

Mark will be dearly missed by many.

When you see a beautiful sunset, it is a greeting of love from Mark.


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