Blumenthal Richter & Sumet

Primary Interlaw Contact:

Andreas Richter


Blumenthal Richter & Sumet (BRS) is a full service independent law firm that has been operating in Thailand since 1976. Its unique mix of licensed Thai and expatriate attorneys are regularly called upon to advise clients, in-house counsel and other international law firms with respect to matters in Thailand and the wider Southeast Asian region.

BRS is not only one of Thailand’s leading independent law firms; it is also one of the most progressive. Members of the firm’s practice groups are at the leading edge of developments in the Thai legal sector. The firm places tremendous emphasis on continuing legal education in order to keep abreast of the rapid changes taking place in Thailand’s legal, financial and business sectors, and prides itself on developing close working relationships to enable it to respond to individual needs. Its seasoned attorneys operate to the highest ethical standards and possess a broad range of skills and local knowledge.

The firm provides a full range of legal services in each of the following practice areas: Corporate Law; Foreign Direct Investment; Real Estate; Commercial Transactions; Dispute Resolution & Litigation; Project Finance; Technology, Media & Telecommunications (TMT); Intellectual Property; Tax & Customs; Regulatory Compliance; Mergers & Acquisitions; Labour & Employment; Energy; and Immigration.

BRS has been ranked consistently as a “Leading Firm” by the legal profession’s foremost independent directories, The Legal 500 and Chambers & Partners. Individual departments have been recognized by both publications for successfully representing their clients’ interests and for the ongoing quality of their expertise, including Corporate and M&A (including Capital Markets), Dispute Resolution & Litigation, Real Estate & Construction, Tax & Customs, and TMT.

Office Location

31st Floor, Abdulrahim Place
990 Rama IV Road
Bangkok 10500

Tel: (662) 022-1000

Interlaw Contacts

Andreas Richter
(662) 022-1002

Ira Blumenthal
(662) 022-1056

Sumet Mingmongkolmitr
(662) 002-1056

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