Full Practice Area Independent Law Firm in Bangkok, Thailand

Blumenthal Richter & Sumet is a leading law firm in Bangkok, Thailand. We provide legal services in all practice areas with advice that is commercial, responsive and efficient. We create simplicity for clients in the face of increasing complexity for them to make the right decisions, achieve their strategic priorities and identify new opportunities. Our lawyers take the time to understand each of our client’s unique needs, and provide advice with in-depth knowledge of your sectors and markets.

For more than 45 years, our licensed Thai, European and U.S. attorneys have worked at our clients’ side, understanding your business while serving as a trusted counterpart who knows the law. Assisting you as a team, we collaborate with our clients to navigate not only the legal issues but the regulatory factors affecting your business sectors.

Our law firm’s experience in the automotive, real estate, hospitality, manufacturing, infrastructure, construction, transportation, technology, media, telecommunications, energy, chemicals, insurance and healthcare sectors allows us to understand your needs and add value for our clients to succeed.

Awards and recognition

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Networks and associations

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Blumenthal Richter & Sumet Honored as Notable M&A Firm by IFLR 1000 In the Spotlight Blumenthal Richter & Sumet Honored as Notable M&A Firm by IFLR 1000 Blumenthal Richter & Sumet is delighted to announce its recognition as a Notable Firm in Mergers and Acquisitions (M&A) by the IFLR 1000 directory. This esteemed recognition highlights the firm’s excellence in managing complex cross-border M&A transactions in Thailand and the region.

This accolade follows Senior Partner Andreas Richter’s distinction as... READ MORE READ MORE Senior Partner Andreas Richter Distinguished as Highly Regarded M&A Practitioner by IFLR 1000 In the Spotlight Senior Partner Andreas Richter Distinguished as Highly Regarded M&A Practitioner by IFLR 1000 Senior Partner Andreas Richter Distin

 

Blumenthal Richter & Sumet’s Senior Partner Andreas Richter has been distinguished with a Tier 1 ranking as a Highly Regarded Individual in the prestigious IFLR (International Financial Law Review) 1000 directory. This accolade underscores Andreas’ exceptional contributions to the field of Mergers & Acquisitions (M&A) and... READ MORE READ MORE BRS Proudly Supports Charity Art Auction Benefiting the Thai Red Cross Society and the Women Lawyers’ Association of Thailand In the Spotlight BRS Proudly Supports Charity Art Auction Benefiting the Thai Red Cross Society and the Women Lawyers’ Association of Thailand Blumenthal Richter & Sumet (BRS) is pleased to announce that Partner Promboon Sookatup has organized a Gala Dinner and Charity Art Auction in support of the Thai Red Cross Society and the Women Lawyers’ Association of Thailand. This distinguished event, set for 27 September 2024, is held in collaboration with... READ MORE READ MORE Summer Program for Young Lawyers 2025 In the Spotlight Summer Program for Young Lawyers 2025 Start your journey with Blumenthal Richter & Sumet!

The application for our Summer Internship Program for Young Lawyers 2025 is now open. Please see the flyer below for more details.

READ MORE READ MORE Blumenthal Richter & Sumet Recognition in International Tax Review World Tax 2025 Rankings In the Spotlight Blumenthal Richter & Sumet Recognition in International Tax Review World Tax 2025 Rankings Blumenthal Richter & Sumet (BRS) is thrilled to announce that we have achieved an unprecedented five recognitions in the International Tax Review (ITR) World Tax 2025 Rankings. This marks the firm’s highest achievement in the prestigious rankings to date.

The ITR World Tax guide is widely recognized as the most comprehensive... READ MORE READ MORE

News and Events

Our latest developments

23 September 2024 Blumenthal Richter & Sumet Honored as Notable M&A Firm by IFLR 1000 20 September 2024 Senior Partner Andreas Richter Distinguished as Highly Regarded M&A Practitioner by IFLR 1000 16 September 2024 BRS Proudly Supports Charity Art Auction Benefiting the Thai Red Cross Society and the Women Lawyers’ Association of Thailand 12 September 2024 Summer Program for Young Lawyers 2025 11 September 2024 Blumenthal Richter & Sumet Recognition in International Tax Review World Tax 2025 Rankings 05 September 2024 Ride the Global Trends with Blumenthal Richter & Sumet: Conference Program 01 August 2024 Ride the Global Trends with Blumenthal Richter & Sumet 30 July 2024 Blumenthal Richter & Sumet Welcomes Promboon Sookatup to Join Tax/M&A Practice 06 June 2024 Blumenthal Richter & Sumet’s Corporate Practice Receives Recognition from The Legal 500 (2024) After A Year of Rapid Expansion 10 April 2024 Senior Partner Ira Blumenthal Speaks at Georgetown University Law Center’s International Law Student Association Function

Find a Professional

Our team has experts in local Thai law and specialist foreign legal consultants who work closely with our clients to navigate markets and win new business.

MEET OUR TEAM

Practice Groups

Blumenthal Richter & Sumet provides legal advice in all practice areas. On matters with a multi-practice element, our teams work seamlessly together.

Corporate and Commercial / M&A
Foreign Direct Investment
Real Estate and Construction
Litigation and Dispute Resolution
Tax and Customs
Tech-Media-Telecoms (TMT)
Regulatory Compliance and Data Privacy
Hospitality and Lifestyle
Intellectual Property (IP)
Banking and Project Finance
Labor and Employment
Immigration and Foreign Employment
Bankruptcy
Data Privacy

How can we assist you?

What is the recommended business organization to set up in Thailand? Does my business qualify for investment incentives? Are there restrictions on foreign ownership of real property? I need assistance with a business dispute I would like to enter into a software licensing agreement What taxes and tariffs are there on my business? What personal data obligations do I have? Is my technology patentable? I have an employment issue
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Notice of Phishing Emails

It has come to our attention that a phishing email falsely purporting to be a message from Blumenthal Richter & Sumet has been circulating.

What actions should you take:

  • Avoid interaction with any links or attachments in suspicious emails.
  • If a suspicious email has been received it should be immediately deleted.
  • Do not respond to the sender’s request for any personal information.

We are actively investigating this matter and have notified relevant local authorities. If you have any questions or need assistance, contact us at [email protected]. Thank you for your attention and cooperation.