Machias Savings Bank
- Street : 6 Penobscot Valley Ave.
- City : Lincoln
- Phone : (207) 794-2500
- Website : https://machiassavings.bank/
Maine Avenue Manor
- Street : 110 Maine Ave.
- City : Millinocket
- Phone : (207) 621-7700
- Website : http://ccrealtymanagement.com
Maine Water Company
- Street : Route 11
- City : Millinocket
- Phone : (207) 723-6278
- Website : https://mainewater.com
Millinocket Fabrication & Machine
- Street : 432 Katahdin Ave.
- City : Millinocket
- Phone : (207) 723-9733
- Website : http://www.millinocketfab.com/
Millinocket Historical Society
- Street : 80 Central Street
- City : Millinocket
- Phone : (207) 723-5477
- Website : http://millinockethistoricalsociety.org/
Millinocket Memorial Library
- Street : 5 Maine Ave
- City : Millinocket
- Phone : (207) 723-7020
- Website : http://millinocketmemoriallibrary.org/
Millinocket Performing Arts & Stearns Athletic Boosters
- Street : Stearns Jr-Sr High School 199 State St.
- City : Millinocket
- Phone : (207) 447-0122;(207) 731-3525
- Website : http://millinocketschools.org
Millinocket Regional Hospital
- Street : 200 Somerset St.
- City : Millinocket
- Phone : (207) 723-5161
- Website : http://www.mrhme.org/
