Kudun and Partners

Legal Services | Thailand
tel: +6628381750 | fax: +6628381795
34/3 Vivre Langsuan, 4th, 5th, and 6th Floor, Soi Langsuan, Lumpini, Pathumwan, | Bangkok | 10330 | Thailand

Main Contacts

Troy Schooneman

|
Partner and Head of International Practice

Kudun Sukhumananda

|
Managing Partner

Offices

Bangkok, Thailand

Kudun and Partners News

Thursday, February 5, 2026 •2nd Edition – Doing Business in Thailand Guide: Your Essential Resource for Business Success
Thursday, February 5, 2026 •Thai SEC’s Revised Regulations on Material Transactions (MT) and Connected Transactions
Tuesday, December 30, 2025 •Arbitration and Mediation in Thailand: Unique Features, Challenges, and Opportunities
Thursday, December 4, 2025 •Key Amendments to Thailand’s Labour Protection Act: Strengthening Worker Rights and Expanding Leave Entitlements
Friday, November 28, 2025 •Shaping Thailand’s Approach to Third Party Funding: Insights from Japan and China

Overview

As businesses today face a constantly evolving environment, a paradigm-shifting approach to legal advice is required.

Founded in 2015, Kudun and Partners is a modern and award-winning full-service law firm led by some of South East Asia’s most accomplished lawyers from a desire to provide more commercially minded and creative legal advice to our clients. Since inception, we have attracted many lawyers from various large international firms and representing various entities on transactions in Thailand and throughout Southeast Asia.

Clients value our responsiveness and distinctly commercial attitude, as well as our passion for developing forward-thinking, innovative strategies and solutions that respond to their unique business needs. In only six years since our inception, we have been awarded the highly coveted Thailand Law Firm of the Year by The Legal 500 Southeast Asia Awards 2020/2021 and 2023, a reflection of the firm's commitment to deliver work that exceeds expectations and raise industry standards.

We don’t just talk the talk. We walk the walk. Our distinctly commercial attitude and our passion for developing innovative, forward-thinking solutions that respond to our clients’ unique business objectives make Kudun and Partners one of the most sought-after law firms in Thailand.

COME TALK TO US – WE SPEAK YOUR LANGUAGE.

Visit our website at www.kap.co.th

Year this Office was Established: 2015
Lawyers Worldwide: 66

Notable

Areas of Practice

  • Banking & Finance
  • Capital Markets
  • China Practice
  • Corporate and M&A
  • Data Privacy and Protection
  • Dispute Resolution, Litigation & Arbitration
  • Employment and Benefits
  • Foreign Direct Investments
  • Infrastructure Funds and REITs
  • Japan Practice
  • Real Estate
  • Restructuring and Insolvency
  • Startup

Representative Clients

  • Advanced Info Service
  • B. Grimm Power
  • Prima Marine
  • RHB Securities
  • Jetion Solar
  • EkaPak Global
  • Saksiam Leasing
  • Srisawad Leasing
  • PTT
  • Areeya Property Development

Professionals

Partners

Kongwat Akaramanee

Kongwat Akaramanee

Partner
Chai Lertvittayachaikul

Chai Lertvittayachaikul

Partner
Emi Rowse (Igusa)

Emi Rowse (Igusa)

Partner and Head of Japan Practice
Somboon Sangrungjang

Somboon Sangrungjang

Partner
Mayuree Sapsutthiporn

Mayuree Sapsutthiporn

Partner, Head of China Practice
Troy Schooneman

Troy Schooneman

Partner and Head of International Practice
Kudun Sukhumananda

Kudun Sukhumananda

Managing Partner
Thitawan Thanasombatpaisarn

Thitawan Thanasombatpaisarn

Partner
Thanyaluck Thongrompo

Thanyaluck Thongrompo

Partner
Kom Vachiravarakarn

Kom Vachiravarakarn

Partner
Niruch Winiyakul

Niruch Winiyakul

Partner

Senior Associates

Rujisaya Bubpaprohm

Rujisaya Bubpaprohm

Senior Associate
Sirapat Chaisarnseri

Sirapat Chaisarnseri

Senior Associate
Kamonrat Kongtheing

Kamonrat Kongtheing

Senior Associate
Kusalin Laksanakorn

Kusalin Laksanakorn

Senior Associate
Meng-Ying Lee

Meng-Ying Lee

Senior Associate
Apattaya Phoksiri

Apattaya Phoksiri

Senior Associate
Songpol Pirunsarn

Songpol Pirunsarn

Senior Associate
Yanin Sirilak

Yanin Sirilak

Senior Associate
Korapat Sukhummek

Korapat Sukhummek

Senior Associate
Attapon Tanasanti

Attapon Tanasanti

Senior Associate
Wadtawan Wongrathpanya

Wadtawan Wongrathpanya

Senior Associate

Associates

Nichapat Anantaseriwittaya

Nichapat Anantaseriwittaya

Associate
Weeranun Borriwatprasert

Weeranun Borriwatprasert

Associate
Siwaroj Choichod

Siwaroj Choichod

Associate
Prangmook Jannawan

Prangmook Jannawan

Associate
Praewphand Kichthantong

Praewphand Kichthantong

Associate
Radit Kijkusol

Radit Kijkusol

Associate
Sirivipa Kittisubun

Sirivipa Kittisubun

Associate
Thamonwan Koosuwan

Thamonwan Koosuwan

Associate
Kodchakorn Laungratanamas

Kodchakorn Laungratanamas

Associate
Wasin Na-on

Wasin Na-on

Associate
Ninpim Nawavatcharin

Ninpim Nawavatcharin

Associate
Ittipat Nimboonchaj

Ittipat Nimboonchaj

Associate
Matichai Poolperm

Matichai Poolperm

Associate
Jamorn Pornponwat

Jamorn Pornponwat

Associate
Oranas Rukchart

Oranas Rukchart

Associate
Thidarat Saelu

Thidarat Saelu

Associate
Suphatcha Sirilapanan

Suphatcha Sirilapanan

Associate
Viparat Timprathuang

Viparat Timprathuang

Associate
Te-Hui Tsui

Te-Hui Tsui

Associate
Chuenkamol Viriya

Chuenkamol Viriya

Associate
Panupong Wongmueang

Panupong Wongmueang

Associate

Other

Ben Cheok

Ben Cheok

Chief Operating Officer
Bongkotkan Chumsai Na Ayudhya

Bongkotkan Chumsai Na Ayudhya

Counsel
Tamonwan Kaewrayab

Tamonwan Kaewrayab

Business Development Specialist
Salinthip Anpattanakul

Salinthip Anpattanakul

Chayakorn Boonsri

Chayakorn Boonsri

Teerachai Boonyaratgalin

Teerachai Boonyaratgalin

Natdanai Chitsadanon

Natdanai Chitsadanon

Chavisa Jinanarong

Chavisa Jinanarong

Nattapol Kantamanee

Nattapol Kantamanee

Supajit Koosittiphon

Supajit Koosittiphon

Ploy Maneepaksin

Ploy Maneepaksin

Amporn Mayoe

Amporn Mayoe

Thanchon Phetroocheang

Thanchon Phetroocheang

Tossavajra Siriratusdorn

Tossavajra Siriratusdorn

Sunantha Thungla

Sunantha Thungla

Chanattorn Thunyaluck

Chanattorn Thunyaluck

Napassaporn Trakulroong

Napassaporn Trakulroong

Napas Udomratanasirichai

Napas Udomratanasirichai

Articles

2nd Edition – Doing Business in Thailand Guide: Your Essential Resource for Business Success

Kudun and Partners, February 2026

At Kudun & Partners, we recognize the dynamic nature of today’s business environment. We hope that the first edition of this guide, published in December 2024, helped readers gain a deeper understanding of Thai law and the nuances of investing in Thailand. Building on that foundation, this second edition, published in December 2025, provides a comprehensive update reflecting the key legal and regulatory developments that have occurred over the course of 2025. Curated by our lawyers with expertise across their respective legal practice areas, this guide is designed to assist foreign individuals and companies in navigating the complex legal landscape of doing business in Thailand...

Thai SEC’s Revised Regulations on Material Transactions (MT) and Connected Transactions

Kudun and Partners, February 2026

Background and Policy Objectives The Securities and Exchange Commission of Thailand (the “SEC”) has introduced a comprehensive revision of the regulatory framework governing Material Transactions and Connected Transactions applicable to listed companies and companies authorised to offer newly issued shares to the public and subject to disclosure obligations under Section 56 of the Securities and Exchange Act, B.E. 2535 (1934) (as amended)...

VIEW ALL Kudun and Partners Articles

Press releases

Kudun and Partners Advises RIMAN – Korean Beauty Company on Strategic Thailand Expansion

Kudun and Partners, May 2026

Kudun and Partners is pleased to announce its successful role in advising RIMAN, a leading Korean enterprise recognized for its innovative skincare and wellness solutions, on its strategic entry into the Thai market, in close collaboration with Jipyong LLC. As part of this expansion, we advised on the RIMAN’s market entry and establishment in Thailand, including corporate structuring, regulatory and licensing matters, as well as strategic advisory relating to direct marketing and ongoing operational compliance...

Kudun and Partners Represents TTCL PCL on Its Business Rehabilitation

Kudun and Partners, January 2026

Kudun and Partners is acting as legal counsel for TTCL Public Company Limited, a long established public listed Thai engineering, procurement and construction (EPC) contractor—best known for delivering large-scale industrial infrastructure projects in Thailand and overseas such as Ethane Cracker Project, Laos Green Hydrogen Valley and Myanmar LNG-to-Power Project—in connection with the filing of its business rehabilitation petition under the Thai Bankruptcy Act, which was successfully accepted by the Central Bankruptcy Court on 3 November 2025...

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