Our Team

Executive Team

Angela Joehl Cadena
Head of Operations 
Singapore


Angela is a sustainability professional and expert in environmental project development and management with nearly 20 years of experience in the private sector and international organizations. Based in Asia since 2013, Angela has developed and implemented projects on environment, smallholder resilience and climate change with organizations such as the Food and Agriculture Organization (FAO) of the United Nations, the United Nations Environment Programme (UNEP), and the International Union for Conservation of Nature (IUCN).

Brad Denig
Director, Head of Business Development
Bangkok


Brad is a recognized thought leader in the field of sustainable business and climate strategy. Over a 25-year career, Brad has led teams at Ecova/Engie Insight, ERM, and held Director / Partner level positions at AWR Lloyd and Bain & Company. In addition to co-founding Hutan Synergy, Brad is the co-founder of Syngenera and has long focused on nature-based businesses that address three of the most critical global issues: climate change, natural resource management/biodiversity loss, and inequality.

Dr. Handoko Limaho
Director 
Jakarta


Dr. Handoko is an experienced executive with more than 15 years of expertise in business management and leadership experience. Previously, Dr. Handoko Limaho was COO at Agro Investama and the Director at PT Wangijaya Sejahtera, managing marketing strategies for FMCG clients. He established the PLUM Project-- a 23,500 ha peatland and mangrove conservation and restoration project in Central Kalimantan.

Dr. Rio Christiawan
Director 
Jakarta


Dr. Rio Christiawan a distinguished legal scholar, seasoned corporate executive, and sustainability-driven entrepreneur with over two decades of expertise in corporate law, financing, mergers & acquisitions, and regulatory affairs. His leadership roles have spanned major corporations such as Sinar Mas Agro Resources and Technology, Asian Agri, Lippo Plantation, and Orang Tua Group, where he led high-level legal, operational, and licensing initiatives.

Team

Mariska Estelita 

Communications Manager 

Jakarta


Mariska is an experienced communications professional with 8 years experiences in strategic communications, partnership, trainings, campaign, and outreach in various International NGOs and projects in Indonesia. Prior to joining Hutan Synergy, Mariska has worked for several projects funded by Global Affairs Canada, USAID, GIZ, and Ford Foundation.

Oliver Buckley 

Business Analyst 
Bangkok


Oliver Buckley is a sustainability and carbon analytics professional with 4 years experiences in consultancy, startups, and research. In his previous roles, Oliver worked as Senior Analyst at Accenture and Carbon Intelligence in United Kingdom. With additional experience in environmental startups and research, Oliver combines technical expertise with practical insight to support organizations on their path to net zero.

Aidan Prawira 

Business Analyst 
Jakarta


Aidan brings two years of experiences specialized in carbon markets and project development, with comprehensive expertise across multiple dimensions in carbon sector. In Hutan Synergy, Aidan enhances his technical understanding of Nature-Based Solutions (NBS) and forestry carbon projects, providing thorough market research updates and analysis that drive strategic decision-making. Prior to joining Hutan Synergy, Aidan worked at South Pole Indonesia.

Itsaree Kasemrat 

Administrative Associate 
Bangkok

Itsaree has 4 years experiences working across government and private sector in Thailand. Her expertise is in administrative and data analytics, specialized in database management, data reporting, and providing comprehensive support to executives and team. Prior to joining Hutan Synergy, Itsaree worked at Bangkok Mass Transit System Public Company Limited and Ministry of Foreign Affairs, Kingdom of Thailand as data analytist.

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