Mendocino WineGrowers Inc (MWI)  is an alliance of grape growers and vintners working together to promote the grapes and wines from Mendocino County.  The group was formed in 2012  to promote the quality and image of Mendocino County grapes and wine with three target audiences: 1) decision-makers who buy grapes, 2) press and trade groups who write about, sell, or recommend wine, and 3) consumers who buy wine.

MWI is run by the Executive Director, Bernadette Byrne, and a volunteer Board of Directors. 

Hoss Milone – Vintner Member / PRESIDENT
Brutocao Family Vineyards
Term: 2020-2021 

Ann Weigt – Vintner Member / VICE PRESIDENT
Frey Vineyards
Term: 2020-2021

Bree Klotter – Grower Member / TREASURER
Valley Quail Vineyards
Term: 2019-2020

Sebastian Donoso – Vintner Member / SECRETARY
Fetzer Vineyards
Term: 2020-2021

Lorenzo Pacini – Grower Member 
Pacini Vineyards
Term: 2020-2021

Michael E. Boer – Grower Member 
Stipp Vineyards
Term: 2019-2020

Adam Johnson – Vintner Member 
Duckhorn Vineyards
Term: 2019-2020 

Jen Petrey – Vintner Member
McNab Ridge Winery
Term: 2020-2021 

Cody Ashurst – Grower Member
Shadowbrook Farm Vineyards
Term 2020-2021

Mark Wentworth – Grower Member
Wentworth Vineyard & Ranch
Term 2020-2021