Consumer Products

Capital Markets




LLM, University of Pennsylvania

Wharton Business and Law Certificate, Wharton School (University of Pennsylvania)

LLB, Chulalongkorn University

LLB, University of Osnabrück

Charupat Boon-Long
+66 2056 5512


Charupat Boon-Long is a counsel in Tilleke & Gibbin’s corporate and commercial practice in Bangkok, where he advises Thai and international corporate, private equity, and venture capital clients on M&A transactions, joint ventures, private equity, venture capital, and corporate law.

Charupat has a long record of providing strategic assistance to multinational, regional, and domestic clients and investors in national and cross-border acquisitions, restructuring and divestments (including auction processes), and various other corporate and business law requirements. His practice focuses on cross-border private M&A, private equity, venture capital transactions, and related matters.

Charupat is highly regarded for his business acumen and engagement with the business community in Thailand. He is an active contributor to the German-Thai Chamber of Commerce as well as the Swiss-Thai Chambers of Commerce and regularly writes and presents on the topic of doing business in Thailand.

Charupat holds an LLM and a Wharton Business and Law Certificate from the University of Pennsylvania, an LLB from Chulalongkorn University, and an LLB from the University of Osnabrück. He is an extraordinary member of the Thai Bar Association and is licensed by the Lawyers Council of Thailand.

  • Represented one of Thailand’s largest financial institutions on the acquisition of a digital asset exchange in Thailand.
  • Represented one of Thailand’s largest financial institutions on its joint venture with a French multinational advertising and public relations company.
  • Represented Thailand’s largest cryptocurrency exchange on the sale of shares of its Thai subsidiary to a Thai listed company.
  • Represented a Thai listed company on its joint venture with one of Myanmar's largest conglomerates for a joint investment in a high-end lifestyle resort in the Maldives.
  • Represented Thailand's leading construction materials producer on the acquisition of a Mexican multinational building materials company’s operations in Thailand and Bangladesh.