An experienced engineer and innopreneur - Siwat has founded and grew various startups. He enjoys designing products that can improve lives. He co-founded Demetex while he was earning his MBA at Sasin School of Management. Siwat has served in several technology companies in different leadership capacities including as the CEO of Skyller, one of the 4 startups under AI & Robotics Ventures (Venture studio under PTTEP). He holds a Ph.D. in electrical engineering from the University of Texas at Dallas and a B.Eng in electrical engineering from Chulalongkorn University. When he has time off from developing technologies and startups, Siwat usually unwinds with a good bottle of wine. His passion for wine inspired him to name the company Demetex after the god of wine and agriculture.

Idealistic yet pragmatic - Aggapop grew up in an agrochemical business family. His parents, who had been in the business for more than 40 years, had tests that showed high levels of insecticides and were at high risk for cancer and other illnesses. When Aggapop learned about Demetex’s first product, Dr.EX, he was excited to join in the mission to help people who are exposed to agrochemicals just like his parents. Prior to joining Demetex, Aggapop worked in business development roles at an international conglomerate and technology companies. He has also spent extensive time studying and conducting business in China. He currently resides in Los Angeles and enjoys hiking California trails with his family during his free time.

A seasoned public relations executive and health enthusiast - Nadia was impressed by research measuring insecticides in the bloodstream during her EMBA years. This research later became the foundation of the first Demetex’s product, DR. EX. She envisions helping everyone monitor their own biomarkers when they get up in the morning. Nadia employs her extensive public relations and market entry skills to start and scale up Demetex. Prior to starting Demetex, Nadia started her career at a PR agency in New York and then started and managed a successful PR agency of her own. She has also served in leadership roles in various global communication agencies.

She holds an EMBA from Sasin School of Management and a B.A. in Policy and Public Administration from Chulalongkorn University.

She lives in Bangkok but usually spends weekends close to nature in her hometown Saraburi. She enjoys the arts in all forms and loves spending time with her nephew.