David Brotherton has represented dozens of corporate, political and philanthropic interests over the past 15 years in fields ranging from education to the environment, telecommunications to travel, digital media to financial services. Brotherton Strategies clients include:

• Atlantic Philanthropies
• Barr Foundation
• Better World Books
• Booshoot Gardens
• Building Changes
• Casey Family Programs
• Charles and Helen Schwab Foundation
• CleanScapes
• CODA
• Collins Woerman
• Common Ground
• Communities in Schools of Washington State
• Counterpart International
• Dyna Contracting
• Express Credit Union
• Forest Ethics
• Full Circle Farm
• Global Business Coalition on HIV/AIDS
• Grist.org
• Ho-Chunk Community Development Corporation
• Marguerite Casey Foundation
• Medina Foundation
• Ms. Foundation for Women
• New School Foundation
• PATH
• Plymouth Housing Group
• Puget Sound Business Journal - Express Credit Union
• Spitfire Strategies
• The Atlantic Philanthropies
• The Committee to End Homelessness in King County
• The Communications Network
• The David & Lucile Packard Foundation
• The Evelyn & Walter Haas, Jr. Fund
• The James Irvine Foundation
• The John D. and Catherine T. MacArthur Foundation
• The Mountaineers Books
• The Overlake Hospital Medical Center Foundation
• The Robert Wood Johnson Foundation
• The S.H. Cowell Foundation
• The William and Flora Hewlett Foundation
• Thrive by Five Washington
• Unbound Philanthropy
• Upper Valley Trails Alliance
• WALK Sacramento
• WashTech/CWA
• 826 Seattle