Thananya Chaikamonsuk is an Associate in the Corporate, Capital Markets & Regulatory (CCMR) group. She specialises in advising clients on cross-border mergers and acquisitions, and advises across a range of industries including finance, manufacturing and technology. She also regularly advises on matters relating to data privacy, cybersecurity, e-commerce and IT law.

Representative Matters

Advised Frasers Property (Thailand) PCL on its THB 3.7 billion (~USD 118 million) acquisition of Nong Suea Chang Chonburi Co., Ltd. (NSC) through its subsidiary, resulting in 100% ownership as of 6 February 2026. NSC holds over 2,400 rai of prime land in Chonburi for development of a new industrial estate within the EEC. Our work included legal due diligence, transaction structuring, drafting and negotiation of definitive agreements, regulatory disclosures, shareholder approvals, and closing assistance.

Represented Royal Bangkok Healthcare, a subsidiary of Bangkok Dusit Medical Services in the THB 150 million acquisition of a 28.89% stake in Lansing Business System Co., Ltd. from I&I Group Public Company Limited.

PTT Global Chemical Public Company Limited (PTTGC) on the proposed THB 9.24 billion (~USD 255 million) disposition of its interests in two key infrastructure assets located in Map Ta Phut, Rayong: Thai Tank Terminal, a joint-venture terminal operator, and a bulk tank farm (BTF) comprising large-scale storage and logistics infrastructure.

Represented Mitsubishi Corporation (MC) in the capacity as a Thai legal counsel in connection with MC's first "unregulated" general offer launched with the purpose to increase its additional shareholding in Thai Union Public Company Limited (TU), a Thailand-based seafood company listed on the Stock Exchange of Thailand (SET), from 6.19% to 20% (excluding treasury shares).

Represented Thai Wah Public Company Limited in its strategic alliance with a subsidiary of Fuji Nihon Corporation, a Tokyo Stock Exchange-listed food processing group. Thai Wah divested a 49% shareholding in its subsidiary engaged in the manufacturing of tapioca-based products to its Japanese partner. The deal was valued at approximately THB 490 million (~ USD 14 million), and was successfully completed on 28 March 2025.

In The News

Thananya Chaikamonsuk
Thananya ChaikamonsukAssociate
thananya.c@tttandpartners.com
+66 (0)984 465 145

Practices

Education

  • LLM Law
    University College London 2024
  • LLB (1st class) Law
    Thammasat University 2018

Other Qualifications

  • Lawyer License
    Lawyers Council of Thailand 2013

Languages

  • Thai
  • English

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