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Sanan Kanhachat

Mr. Sanan Kanhachat is a former commissioned officer of the Royal Thai Air Force. Hailing from a multicultural background in Pattani and Songkhla, he combines Chinese-, Buddhist-, and Muslim-Thai heritage, enabling him to speak both Thai and Malay fluently while still enjoying the tradition of Chinese New Year with all the "Wang" family clan of his.

In his distinguished career, Mr. Sanan has held senior military roles, handling significant domestic and international tasks. His experience includes serving as a board officer for the General Border Committee (GBC) between Thailand and Malaysia, working as an intelligence analyst at the Royal Thai Armed Forces Headquarters, and culminating as a senior project officer at the Office of Royal Development Projects Board (ORDPB). It was in this final role that he found inspiration for his ongoing agricultural and community development initiatives.


As president of Siam Biotrade, Mr. Sanan brings invaluable experience, guiding us with his expertise and paving the way for us to make a meaningful impact on society and the environment.

    Sanan Kanhachat

    Onusa Kanhachat

    Originally from Bangkok with a background in law and governance, she had held leadership roles in various national and global projects on law, politics and climate change. At present, her dedication lies in Siam Biotrade where she serves as VP and the point of contact for Thailand and Asia as well as architect of the company's social policies and human rights due diligence. She is grateful to be able to continue the life's work of her parents and to help elevating Thai farmers' produce and livelihood along with the opportunities to regularly broaden her horizons with the global community of farmers, traders, advocates and researchers on the tackling of climate, trade and social challenges.

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    Nicholas Ammon

    Nicholas, originally from Hanover, Germany, now calls Bangkok home. He is a vegetarian and an ethical AI advocate with a background in Business Informatics. As CEO of Siam Biotrade, which he co-founded with his spouse, Onusa Kanhachat, he leads IT and primary executions as well as serving as the liaison for Western market. He feels blessed to be able to contribute to the local families economically and to help preserve the animal-free gourmet products of Thailand. Aside from his tech expertise, he is a connoisseur of Middle Eastern cuisine, bubble tea and, of course, pickled mini-mangoes.


    Krisana Kobwittaya 

    Krisana, originally from Bangkok, Thailand, is now working as the Chief Operating Officer (COO) of Siam Biotrade, and as a university lecturer in the Department of Environmental Engineering, Faculty of Engineering, at King Mongkut’s University of Technology Thonburi (KMUTT). He holds a bachelor’s degree and a master’s degree in environmental engineering, and a PhD in chemical engineering. Krisana is also a passionate advocate for climate action and sustainability. He has led several initiatives within Siam Biotrade aimed at reducing the company’s carbon footprint and promoting sustainable practices.

    Krisana Kobwittaya

    Kornsasi Kobwittaya 

    Kornsasi is a graduate of Business Administration. She had worked as a business coordinator for several government offices and private companies. At Siam Biotrade, she works as Executive Assistant (EA) where she bridges contacts for executive officers and manages daily administrative tasks of the company. Kornsasi is an avid supporter of employees' wellness, particularly those with chronic health issues. She is also instrumental in our hiring policy related to healthy work conditions.

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