ExpresSo NB Co., Ltd., the corporate innovation arm of PTT, Thailand's national energy company, is committed to driving progress in Cleantech and Climate Tech through venture capital, venture building, and strategic partnerships. Our mission extends beyond PTT Group as we work to build and develop a decarbonization ecosystem that accelerates industry-wide efforts across Thailand. Additionally, we are exploring emerging opportunities in smart energy, smart industry, and wellness to promote sustainable growth.
VC Funds
Direct Investments
VB Prototype
VB Spin-off :
Transfer to Business Unit
We are dedicated to impact investing in Climate Tech, driving meaningful change.
We are the first group to pioneer an interest in Climate Tech.
We are part of the PTT Group, driving Thailand's economy through energy innovation.