Department profile
Weerawong C&P

Projects & Energy

Asia-Pacific Guide 2026 : Thailand

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Weerawong C&P

About

Provided by Weerawong C&P

Weerawong C&P is Thailand’s leading firm for projects and infrastructure, with unmatched experience across concessions, construction contracts, public-private partnerships, and project finance. The firm has represented all stakeholders: government agencies, private operators, and financial institutions, on the most significant infrastructure initiatives in the country.

Uniquely, the firm was entrusted by the Government of Thailand to draft the Public-Private Partnership Act, establishing the framework that has driven nearly one hundred national projects and setting international standards for infrastructure development.

Weerawong C&P has advised on landmark projects including the High-Speed Train linking three airports, U-Tapao International Airport, and Smart City development, as well as major oil, gas, and power projects. It is a trusted advisor to PTT Public Company Limited and its subsidiaries on high-value cross-border transactions and energy projects across Asia.

The firm’s expertise includes transport, energy, telecommunications, ports, and healthcare, positioning it as the market leader in shaping Thailand’s infrastructure future. 

Clients (3)

  • Office of the Eastern Economic Corridor (EECO)
  • Port Authority of Thailand (PAT)
  • Department of Highways (DOH)

Chambers Review

Provided by Chambers

Projects & Energy - Thailand

Band 3

What the Team is Known For

Weerawong C&P is a full-service law firm with considerable expertise in PPP projects relating to rail, road, airport and port infrastructure developments in Thailand, particularly on behalf of government entities. It also advises leading Thai companies on transactions in the renewable energy sector, leveraging the firm's impressive corporate department. Furthermore, it draws on its strong dispute resolution offering to advise on disputes arising in this sector.

Notable practitioners

Peerapat Kumpayorm is a key point of contact for clients.

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Work Highlights

Provided by Chambers

  • Weerawong C&P advised the Department of Highways on a PPP project for the development of the Motorway M82 Project.

Strengths

Provided by Chambers

  • Weerawong C&P boasts several key strengths, such as its exceptionally competent team of lawyers who always provide high-quality work while consistently responding promptly.

    Projects & Energy respondentAsia-Pacific

  • The team demonstrates strong commercial acumen, providing comprehensive solutions that proactively address potential issues. The work consistently reflects a deep understanding of business dynamics.

    Projects & Energy respondentAsia-Pacific

Members

Provided by Weerawong C&P

  • Banphot Kittikinglert

  • Weerawong Chittmittrapap

  • Peerapat Kumpayorm

Weerawong C&P has rankings in the following guides

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