Publishers

• Hammer & Associates
• Harder+Company Community Research
• Hattaway Communications
• Hauser Institute For Civil Society at Harvard Kennedy School
• Hauser Institute for Civil Society at Harvard University
• Hazelhurst Trust
• Health Foundation
• Henry J. Kaiser Family Foundation
• Heritage Foundation
• Hertie School of Governance

• HM Revenue & Customs
• Hogor Institut Voor de Arbeid
• Home Office
• Homo Homini Research Institute
• Hudson Institute
• Human Rights Funders Network
• Human Rights Funders Network
• Humanitarian Innovation Fund
• Humanity United
• Idealist.org

• Idealware
• IIE Center for Academic Mobility Research & Impact
• ILO Global Business and Disability Network (GBDN)
• Imagine Canada
• Impact Economy
• Impact Invest Lab
• Independent Sector
• Industry Canada
• INSEAD
• Institute for Public Policy Research