Organisations who've attended Discover |ID events in recent years include:
- United Nations World Food Programme
- International Committee of the Red Cross
- UN Environment Programme
- Asian Development Bank
- Integrity Action
- CDC
- Adam Smith International
- Genesis Analytics
- Wellspring Development
- Tetra Tech
- Clinton Health Access Initiative
- GSK
- World Health Organization
- NHS Confederation
- Sangath
- Relief International
- CARE
- Worldvision