Mull and Iona Community Trust continues to develop networks with other organisations and related groups:
| Organisation | Role | Organisation | Role |
| Scottish Council for Voluntary Organisations | Member | Scottish Social Enterprise Coalition | Member |
| Development Trusts Association Scotland | Member & Director | Mull & Iona Chamber of Commerce | Member |
| Iona Liaison Committee | Member | Community Business Network | Member |
| SENSCOT (Social Entrepreneurs Scotland) | Member | Argyll & Bute Biodiversity Partnership | Member |
| Argyll & Bute Social Enterprise Network | Member | Community Transport Association | Member |
| Scottish Countryside Ranger Association | Member | Community Recycling Network Scotland | Member |
| Argyll & Bute Access Forum | Member | Employers in Voluntary Housing | Member |
| Community Energy Scotland | Member |
