Mariana Zayat Chammas (Brazil)


Consultant for thriving Mariana Zayat Chammas is an engaging and committed professional with a diverse background and nearly 20 years of experience in both the nonprofit and corporate sectors. As someone who loves to meet people and exchange ideas, she focuses her work in building relationships towards a thriving nonprofit sector and a balanced relationship between nature and humankind. Mariana’s experience includes fundraising, developing partnerships, and organisational development in Brazil as well as with international partners and networks. Having worked at Greenpeace Brazil, Greenpeace International, and ISA – Instituto Socioambiental, she has developed two fundraising areas, creating each from scratch and increasing their strategic impact. Mariana is a certified conflict mediator, has a bachelor’s degree in international relations, and holds an MBA in sustainability and innovation.