• American Tinnitus Association
• The Attoe Foundation
• Ellen Berry
• Dan Bosnyak
• Carol Brock
• Steven Brown
• Gayle Burns
• Tony & Rita Cipriani
• Elizabeth M. Dawe
• Robert A. Douglas
• Sarah Freke
• Victoria Galea
• Susan Goodman
• Eleni Hapidou
• Paul E. Johnston
• Shirley Jordan
• Keal Technology
• Judith Levene
• Betty Levy
• Raymound Mariuz
• Lynn Marshall
• Paul McKerracher
• McKinnon Hair Design
• McMaster PNB Staff
• Jill Melody
• Bruce Milliken
• Marnie & Larry Paikin
• J. Douglas Ramsay
• Larry Roberts & Marion Wright
• Paul Roney
• Peter Rosenbaum
• Todd Searles
• Antoine Shahin
• Judith Shedden & Mark Hahn
• Suzanne Shulman
• Nicola & Benjamin Simmons
• Lara Smith-Grunthal
• Bob Snelgrove
• Mark Tiers
• Watson’s Engraving & Signage
• Robert Van Wyck

• Marc & Kitty Bernard
• Ivan & Bernice Cairns
• Robert and Maggie Carr
• Alan & Marlies Clark
• Cooper Construction Limited
• William Dixon & Helen Dixon Trainor
• Paul & Anita Finnerty
• Rachael Finnerty & Drew Hauser
• Lily Fong
• Geoff Graham
• Linda Elliott & Geoffrey Hall & Families
• Kazmarek Family
• King’s Christian Collegiate
• Victoria Lee
• Long & McQuade Musical Instruments
• Catherine Lummack
• Judy Marsales
• Joanne McCallum
• Anne Newbigging
• James & Christine Peters
• Bob & Peggy Savage
• Pat Bennett & Allison Sekuler
• Marjorie Smith
• Steven & Morag Smith
• Joanne Sutherland
• Laurel Trainor
• Joan Van Duzer (Harbinger Foundation)

• Joe Aiello & Ann McLaughlin
• Faculty of Science, McMaster University
• Hadrian Manufacturing
• Wally Pieczonka
• Yamaha Canada Music
• Canadian Foundation of University Women
• incite Foundation for the Arts
• Hamilton Community Foundation
• Mary Ellen Leggat
• Bob & Maggie Carr

• Taras Babiak & Family in memory of Dr. Catherine Ann Carmichael
• Robert Simpson & Family in memory of Connie W. Simpson

Opportunities available.