A membership campaign was launched in 2008 in order to expand interest in the Mill Cove project and provide ongoing operating funds for the Corporation. Memberships are encouraged and are renewed on an annual basis. Membership categories include:
| Landmark Partners $1,000 to $5,000 | |
| Larson Design Group Horace B. Packer Foundation Ward Manufacturing, LLC Dominion Foundation Citizens & Northern Bank |
Bruce Dart Photos Mary Robinson-Slabey Penelec, a First Energy Company Krieger Foundation George & Linda Houser |
| Benefactors $500 to $999 | |
| First Heritage Federal Credit Union Betterment Organization of Mansfield Northern Tier Solid Waste Authority |
Partners-In-Progress Greater Mansfield Chamber of Commerce |
| Conservators $250 to $499 | |
| C. Frederick & Judith F. LaVancher Buildings, Inc. Tallisman Energy, USA |
Lowell & Lynn Coolidge Charles E. & Ursula H. Fox Marilyn K. Jones |
| Sustaining Members $100 to $249 | |
| Hall's Home & Lumber Northwest Savings Bank Strohecker Vision Care Dr. David C. Flesch Land Services Group Keystone North, Karen Russell Van der Hiel, Chappell & Loomis Arthur & Ruth Ann Shumway John & Janice Biscoe Marwin & Kathryn Cummings Gordon & Julia Houser |
Buddy Crockett Johnathan & Donalene Houser Brian & Ruth Houser Mead’s Auction & Rental Service Douglas Ulkins Kathy & Ed McQuaid Russell Dodson Nessmuk Rod & Gun Club David G. Lamphier Family Growth Resources of Wellsboro |
| Supporting Members $51 to $99 | |
| Stager & Coole Dental Services |
Lambs Creek Sportsman's Club |
| Family Members $50 | |
| Henry & Betty Bartlett Meads Auction & Rental Service Robert C. Blair Tom & Brenda Freeman Dean Yale Family |
Melvin & Laura Cummings
Raymond & Besti Seeley Larry & Barbara Biddison O. Richard Bartlett |
| Individual Members $35 | |
| Joe Kalata Leo Parchesky Lisa M. Guthrie, CPA Ronald Johnson James Bogaczyk |
Rudolph & Lynn Van der Heil Rod & Joan Kelchner Joseph & Diane Kalata Donald P. Smith Robert J. Blair |
Mill Cove, Inc. is a 501 (c) 3 organization; contributions are tax deductible. Naming opportunities are available for significant contributions.