Who we are

A Ader&Co. is a company specialized in fundraising, communication, leadership development, engagement and institutional mobilization for the non-profit sector.

With know-how in conducting feasibility studies, fundraising strategic planning, online and offline medias strategy, acquisition and engagement with donors, Ader&Co. offers complete solutions ranging from strategies to implementation of these actions.

Led by Ader Assis, the team is formed by professionals from both the for-profit and non-profit sector, who through their experience in large organizations and companies, decided to dedicate their knowledge to good causes.

Founded in 2009, Ader&Co. has become one of the first one-stop shop companies in this segment in Brazil. And since then, with offices in Brazil and the United States, we have been improving and expanding our range of services.

By understanding reality, gaps and organizations’ need to seek resources from potential donors (both individuals and corporations), Ader&Co. has its action focused on the scenario of each organization and the search for the best results.

Over the past 4 years, more than 120,000 leads and 20,000 monthly donors have been generated. Another achievement was to have one of the clients as featured case on the Facebook page, one of the few in the non-profit sector.

Our story

Ader&Co. is the result of the experience of Ader J. Assis in large national and international organizations in the last 20 years.In 2009, a consulting firm specialized in resource mobilization focused on individuals was born, which was extended to a one-stop shop six years later. After a process of transformation, in 2019 Ader & Co. emerges as a new brand under the exclusive leadership of Ader Assis. More than a simple change, an evolution!

Ader Assis

Specialized in strategic planning, cultivation, transformation and innovation in marketing and communication.

He has held leadership positions in World Vision and ChildFund International and in large companies.

He holds a master’s degree in Business Administration with an emphasis in marketing from Union University in the United States and a Bachelor’s degree in Business Administration with an emphasis in Strategic Management and International Business from the University of Oklahoma.


Oseas Heckert


Ana Salustriano


Marcela Ayabe


Henrique Ferrari