NGOs, organisations and others I have done writing, communications, press office, social media, fundraising and other work for:

CIVICUS: World Alliance for Citizen Participation  (25 years anniversary series)

Activate Uganda 

Peripheral Vision International (PVI) 

Kids Club Kampala 

Aide et Action Cambodia

Child's i Foundation

London Legacy

Terrence Higgins Trust

I've also volunteered for Crisis at Christmas in London.