NorthBay biz magazine announced that it has agreed to be purchased by Amaturo Sonoma Media Group.

Joni and Norman Rosinski, as well as John Dennis, have owned and operated the magazine since June 2000.

NorthBay biz has been serving the business communities of Sonoma, Marin and Napa counties for the past 42 years.

Dennis will remain president of NorthBay biz. 

Terms of the purchase, which is scheduled to close later in the month, were not disclosed.

Amaturo Sonoma Media Group is the owner of News/Talk KSRO, Froggy 92.9 FM, KHits 104.9 FM, Hot 101.7 FM and 97.7 FM The River.