Executive Management
OTDF was created in 2009 to work as an independent foundation focused on improving the lives of those Papua New Guinea communities in which we work.
Each executive and board member, team and individual involved with OTDF is an essential part of achieving this goal.
It is through the dedication and commitment to the Western Province by our executives that OTDF has achieved great success through its various programs.
Whether extending its Health Program throughout North, Middle and South Fly Districts or providing scholarships and education to the province’s adults and children or bringing in international experts to help revitalise the natural eco-structure and landscape, OTDF’s executives are steadfast in their resolve to create a better environment, living and sustainability to all who live here.
Andrew Mari
Acting Chief Executive Officer. Executive Manager – Program Services
Andrew Mari is from Cape Hoskins, West New Britain Province. He holds a Master of AgriCommerce from Massey University, New Zealand, and a Bachelor of Science in Agriculture (with Merit) from PNG University of Technology, a Certified Practicing Agriculturist (CPAg) and member of the Australian Institute of Agricultural Science and Technology (AIAST) – Ag Institute Australia. He was the Manager Program Services & Sustainable Development. Andrew is a Board Member of the Catholic Health Services, Diocese of Daru Kiunga, and Board Member of Star Mountain Education Foundation Inc. He is also a Director on the board of five women & children investment companies. Mr. Mari has OTML experience as a GDS trainee,and Superintendent Community Relations for Kiunga-Bige. Having passion in agribusiness, sustainable development and community empowerment,is critical in leading the implementation of programs as shown in contributions to both OTML and OTDF operations.
Raul De los Santos
Executive Manager – Corporate Services
Raul De los Santos, a highly accomplished professional from the Philippines, is a member of the OTDF Family since February 2023. He holds a bachelor’s degree in Business Administration majoring in Accounting and a minor in Computers. Raul is a Certified Public Accountant and has worked with prestigious companies like PWC, Cypress Semiconductors, and IBM Philippines. He has also made significant contributions as a Financial Controller in Papua New Guinea. Raul believes in succession planning, leadership by example, transparency, and empowerment.