ABOUT US

Siam Eternal Energy Co., Ltd. (SEE) is a Thai-based innovation and development company committed to creating a new generation of zero-carbon, zero-emission, and zero-pollution propulsion technologies for the global transportation and energy sectors. Founded by Pornthep Tantanasarid (PT), SEE stands at the intersection of engineering precision, environmental responsibility, and moral integrity.

The company’s flagship innovation, the Green Sodium Propulsion System, represents a breakthrough in sustainable energy. Designed for both marine and aviation applications, this system utilizes sodium-based chemical energy conversion to produce propulsion without releasing carbon dioxide, greenhouse gases, or pollutants of any kind. 

SEE’s inventions are protected under international patent applications, covering the Green Sodium Marine Engine and the Green Sodium Fuel Production System. Together, they form an integrated platform capable of transforming how humanity powers movement — from ships to aircraft — without harming the planet.

SEE’s mission extends beyond technology. The company operates under the Five Precept Business Code, a modern ethical framework ensuring that every business decision remains in harmony with human welfare, environmental preservation, and long-term integrity. Its principles — no harm, absolute honesty, no deceit, integrity before opportunity, and clarity of mind — define how SEE engages with investors, partners, and communities.

Rather than competing in the crowded field of conventional energy, SEE’s philosophy is to coexist and collaborate — to offer its innovations as bridges for industries seeking transformation. SEE aims to accelerate the global transition away from hydrocarbon dependence while generating positive social and ecological impact.

SEE’s operations are guided by three enduring pillars:

• Innovation with Integrity – pursuing advanced engineering that respects life.

• Partnership with Purpose – building alliances founded on fairness and shared responsibility.

• Sustainability with Serenity – balancing progress with peace, ensuring each step forward leaves the Earth unharmed.

Siam Eternal Energy Co., Ltd. — pioneering Green Sodium Propulsion, a zero-carbon, zero-emission, zero-pollution technology for sea and sky. Innovation with integrity. Progress with peace.