Jaturamitr Alumni Association

The Jaturamitr Alumni Association is a non-profit organization that connects alumni from four prominent Thai schools and does not have direct operations in the energy sector.

Bangchak

Bangchak Corporation is a Thai energy conglomerate engaged in petroleum refining and marketing, power generation from renewable sources, and bio-based product businesses.

Suankularb Wittayalai Alumni Association

The Suankularb Wittayalai Alumni Association is a non-profit organization dedicated to fostering connections among former students of Suankularb Wittayalai School and does not primarily operate in the energy sector.

Assumption Alumni Association

The Assumption Alumni Association is a non-profit organization for graduates of Assumption College in Thailand, primarily focused on networking and supporting the school, with no direct involvement in the energy sector.

Debsirin Alumni Association

The Debsirin Alumni Association under Royal Patronage is a non-profit organization that supports the alumni and activities of Debsirin School in Thailand; it does not directly operate in the energy sector.

Bangkok Christian College Alumni Association

The Bangkok Christian College Alumni Association is a non-profit organization for former students and does not operate in the energy sector.

Royal Thai Navy

The naval branch of the Royal Thai Armed Forces, responsible for maritime defense and security, including protecting national interests and resources in the Gulf of Thailand and Andaman Sea.

Naval Civil Affairs Department

The Naval Civil Affairs Department is a unit within the Royal Thai Navy responsible for civil-military cooperation, public relations, and community engagement.