ES Counsel's practice is well-regarded for its ‘ability to navigate complex legal terrain with clarity.' Kreangkrai Jiamboonsri leads the team alongside Weerayuth Sajjaphanroj, whose specialisms include IP and commercial litigation and arbitration matters across various industry sectors, Worathep Chuesunthonsophon, who joined the practice in April 2025, and Ekawat Piriyawarasakul, who has experience representing public and private company clients in the automotive, logistics and consumer sectors. Nutdanai Janpeth stands out for his 'exceptional legal mind and leadership in litigation.'
Legal 500 Editorial commentary
Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: Billing & efficiency
Client satisfaction: Sector knowledge
Testimonials
Collated independently by Legal 500 research team.
- ‘ES Counsel has deep specialisation in both litigation and life insurance law, which allows them to navigate highly technical disputes with precision and confidence.'
- 'This firm has built a reputation for handling complex, high-stakes cases with a strategic mindset and a client-first approach.'
- ‘Nutdanai Janpeth stands out for his exceptional legal mind and leadership in litigation.'
- ‘The practice is unique in that it operates as a boutique litigation-focused law firm. The firm is led by high-calibre lawyers. A technically strong team.’
- ‘What sets ES Counsel’s dispute resolution team apart is not just their legal expertise, but the level of personal dedication they bring to each matter. From day one, the team treated our case as if it were their own, showing a rare combination of legal acumen and emotional investment.'
- ‘I had the opportunity to work with almost every member of the ES Counsel dispute resolution team, and the experience has been consistently excellent across the board.'
Practice head
Kreangkrai Jiamboonsri; Weerayuth Sajjaphanroj; Worathep Chuesunthornsophon; Ekawat Piriyawarasakul
Other key lawyers
Nutdanai Janpeth; Norranit Silaket; Uten Lerttaweepornkul