In the Managing IP Asia-Pacific Awards 2025, the firm was recognized for its intellectual property (IP) excellence across the Asia-Pacific region. Meanwhile, Asialaw Awards 2025 named Prisna Sungwanna as Laos’ Female Lawyer of the Year.

In the newly released 2025 edition of Asialaw Profiles, the firm secured rankings in 39 total categories spanning practice areas and industry sectors, with 19 of these in the highest available tiers.

Tilleke & Gibbins has once again secured its place as one of Thailand’s top tax law firms in the newly released ITR World Tax 2026 rankings, reflecting the firm’s ongoing dedication to delivering exceptional tax legal services. In the 2026 edition, Tilleke & Gibbins maintained its Band 3 rankings in three key categories for Thailand: Customs Transfer Pricing General Corporate Tax We’re also proud to share that two of our colleagues have been featured in the ITR World Tax Leaders list: Saravut Krailadsiri (Notable Practitioner) Kobkit Thienpreecha (Promoted Lawyer) The firm’s rankings affirm its role as a go-to partner for complex tax matters, driven by expertise, reliability, and strategic foresight. With deep regional expertise, the team helps clients structure investments, manage compliance, and optimize tax efficiency. Widely regarded as a definitive guide to the world’s top tax law firms, the ITR World Tax rankings draw on client feedback, peer recommendations, and extensive research to spotlight excellence across jurisdictions. For more information on World Tax 2025 and to explore the complete rankings, please visit the ITR World Tax website. To learn more about our tax capabilities, click here.

The 2025/2026 edition of the IFLR1000 Asia-Pacific rankings, released by International Financial Law Review (IFLR), highlights Tilleke & Gibbins’ continued excellence in financial and corporate transactional work. The firm has maintained its strong rankings across multiple jurisdictions and practice areas while achieving notable upgrades and new recognitions, reaffirming its position as a leading firm in the Asia-Pacific region. This year, Tilleke & Gibbins received firmwide rankings in key jurisdictions, including: Thailand Banking & Finance—Tier 3 Capital Markets: Debt—Tier 3 Capital Markets: Equity—Tier 3 M&A—Tier 2 Project Development—Tier 2 Restructuring & Insolvency—Tier 3 Vietnam Banking & Finance—Tier 4 M&A—Tier 3 Project Development—Tier 3 Cambodia Financial & Corporate—Tier 2 Project Development—Tier 2 Laos Financial & Corporate—Tier 2 In addition to these firmwide rankings, Tilleke & Gibbins had several standout individual recognitions, with 12 lawyers honored in the 2025/2026 individual rankings—an increase from last year’s 10. This year’s results include upgraded rankings for John Frangos and new rankings for Charupat Boon-Long, Derrick Khoo, Prisna Sungwanna, and Saravut Krailadsiri. The full list is as follows: Charunun Sathitsuksomboon—Highly Regarded, M&A, Thailand; Women Leader Charupat Boon-Long—Rising Star, M&A, Thailand (new ranking) David Mol—Rising Star, Corporate and M&A, Cambodia Derrick Khoo—Rising Star (Partner), Financial and Corporate, Thailand (new ranking) Jay Cohen—Highly Regarded, Banking, Cambodia John Frangos—Highly Regarded, Restructuring & Insolvency, Thailand (upgraded ranking) Niti Muangkote—Rising Star, Financial & Corporate and Project Development, Laos; Highly Regarded, Banking & Finance, Thailand Prisna Sungwanna—Highly Regarded, Financial & Corporate, Laos (new ranking) Saithong Rattana—Notable Practitioner, Project Development and M&A, Laos Santhapat Periera—Highly Regarded, Banking & Finance and M&A, Laos; Highly Regarded, Banking & Finance, Thailand Saravut Krailadsiri—Notable Practitioner, Thailand (new ranking) Tram Ngoc Bich Nguyen—Highly Regarded, M&A, Vietnam To see the full set of IFLR1000 rankings for Tilleke & Gibbins’ jurisdictions, please see the Cambodia, Laos, Thailand, and Vietnam pages