Ana Beatriz Siqueira is a Brazilian fundraising professional with nearly a decade of experience leading high-performing teams in NGOs such as Médecins Sans Frontières, TETO, and Greenpeace. With a background in journalism and an MBA in digital marketing, she combines strategic perspective, creativity, and hands-on experience to support results across multiple acquisition channels.

As Donor Acquisition Manager at Greenpeace Brazil, Ana currently oversees digital, face-to-face, and telemarketing operations, leading over 50 people. Under her leadership, the organization is launching an e-commerce store, has increased donor retention in F2F by 13%, and restructured internal telemarketing, significantly improving campaign response rates.

Ana values collaborative and data-informed approaches, and is known for building strong bridges between fundraising and communications teams. She is also committed to equity and inclusion, having played a key role in expanding affirmative hiring policies for trans professionals within her team. Passionate about purposeful fundraising, Ana continues to engage in international exchanges to help shape the future of the sector.