Our Firm
KSN Bangkok Co., Ltd.
Thailand Trusted Full-Service Law Firm
With a commitment to excellence, professionalism, and strategic problem-solving, we assist clients in navigating the complexities of Thai law while protecting their rights and interests. Whether handling corporate transactions, regulatory compliance, contract negotiations, real estate investment, litigation, or dispute resolution, we provide personalized and result-driven legal services.
Operating nationwide, we support clients in all cities across Thailand, ensuring accessibility and convenience for those seeking legal representation, strategic advisory services, or dispute resolution assistance.
Our Mission & Vision
At KSN Bangkok Co., Ltd., our mission is to be a leading and highly regarded law firm in Thailand, recognized for our legal expertise, dedication to clients, and commitment to delivering effective legal solutions.
We envision continuous growth and success, not only for our firm but also for our clients. Our goal is to provide more than just legal services, we seek to establish long-term relationships as trusted legal partners, helping our clients overcome legal challenges, protect their interests, and achieve their business or personal objectives.
Our firm’s guiding principle is to always act in the best interest of our clients while maintaining the highest standards of integrity, professionalism, and ethical responsibility.
Our Core Values
At the heart of KSN Bangkok Co., Ltd. are values that define our work and shape our approach to legal practice
Client-Centered Approach
We prioritize our clients' needs, tailoring legal strategies to safeguard their interests and achieve the best possible outcomes. Every case we take on is handled with personalized attention, diligence, and strategic foresight.
Dedication & Excellence
We believe that dedication, meticulous effort, and legal excellence are fundamental to delivering top-tier legal services. Our team is committed to staying updated on Thai legal developments to provide informed and effective solutions.
Integrity & Trust
Honesty, transparency, and ethical responsibility are the foundations of our firm. We build strong and lasting relationships with clients based on mutual trust, accountability, and open communication.
Strategic Problem-Solving
Legal matters require more than just legal knowledge, they demand strategy, foresight, and adaptability. We analyze each case thoroughly to develop customized legal strategies that align with our clients’ goals.
Our Story & Expertise
KSN Bangkok Co., Ltd. was founded by a team of highly skilled and experienced lawyers who shared a common vision, to create a law firm that prioritizes client success through expert legal guidance and personalized service.
Each of our partners brings extensive expertise in corporate law, commercial transactions, real estate investment, dispute resolution, and litigation, allowing us to provide comprehensive legal support across various industries and legal matters.
Our Lawyers
Ard Sakuntanakalap
Co-Founding Partner | KSN Bangkok
Ard Sakuntanakalap is a trusted legal advisor with over ten years of experience specializing in Corporate and M&A, Real Estate, and Hospitality Law. As Co-Founder and Partner at KSN Law & Partners, Ard plays a key role in advising both domestic and international clients on high-value transactions and regulatory compliance. His practice spans multiple jurisdictions, including Thailand, Vietnam, the British Virgin Islands (BVI), and Seychelles, making him a go-to counsel for cross-border matters.
In the area of Corporate and M&A, Ard is highly regarded for his ability to structure and negotiate complex corporate transactions, including mergers, acquisitions, joint ventures, and corporate restructuring. He is particularly experienced in advising on foreign direct investment (FDI) matters, especially under Thailand’s Board of Investment (BOI) and Foreign Business Act (FBA). His strategic insight helps clients efficiently navigate the regulatory framework while protecting their business interests.
Ard also brings extensive experience in real estate law, where he regularly handles property acquisitions, leasing agreements, and development projects. His work includes legal due diligence, contract negotiation, and compliance with zoning, licensing, and land-use regulations. His comprehensive understanding of both legal and commercial aspects ensures smooth execution of real estate transactions.
In the hospitality sector, Ard provides tailored legal services to hotel and resort operators, as well as other hospitality businesses. He advises on business structuring, licensing, and regulatory compliance—particularly in obtaining business operation permits and ensuring alignment with tourism and consumer protection laws. His practical legal solutions are designed to support both startup ventures and established players in the hospitality industry.
Clients value Ard for his in-depth legal knowledge, practical problem-solving, and commitment to achieving successful outcomes. His ability to provide well-rounded legal counsel across multiple sectors has earned him long-standing trust from clients across a wide range of industries.
Thanissa Khunphasee
Co-Founding Partner | KSN Bangkok
Thanissa Khunphasee is an accomplished legal practitioner with over ten years of experience in civil, criminal, and corporate law. A member of the Thai Bar and a certified Notarial Services Attorney, she is also a Co-Founder and Partner at KSN Law & Partners, where she plays a central role in leading complex legal matters for both individual and corporate clients.
Thanissa specializes in dispute resolution and litigation, with a strong track record in handling high-stakes civil and criminal cases. Her experience includes breach of contract, tort claims, debt recovery, business fraud, defamation and regulatory offenses. She is adept at navigating clients through all stages of litigation, from pre-dispute negotiation and risk assessment to courtroom representation and enforcement of judgments.
In civil law, Thanissa advises on a broad spectrum of legal issues, including commercial disputes, property and lease conflicts, and personal injury claims. She is known for her ability to resolve matters efficiently while safeguarding her clients’ interests through both litigation and alternative dispute resolution methods.
Her criminal law practice includes defending clients in cases involving fraud, embezzlement, and other economic crimes, as well as representing victims in seeking remedies under criminal procedures.
In addition, Thanissa provides legal counsel in family and succession law, including divorce proceedings, custody disputes, inheritance planning, and probate matters. Her guidance combines legal precision with empathy, particularly in emotionally charged cases.
Her work in corporate law involves contract drafting, business structuring, and regulatory compliance, with a focus on minimizing legal risks and ensuring operational integrity for Thai and foreign-owned businesses.
Thanissa is widely respected for her strategic thinking, thorough legal analysis, and unwavering commitment to her clients. Her ability to translate complex legal principles into clear and actionable advice makes her a sought-after advisor in both contentious and non-contentious matters.
Our lawyers
Our lawyers have successfully advised and represented corporations, entrepreneurs, investors, and individuals in high-stakes legal matters, business transactions, and complex litigation.
Our Experience
Our collective experience and strategic approach to legal problem-solving set us apart as a firm that not only provides legal services but also acts as a legal partner in our clients’ success.
Why Choose KSN Bangkok Co., Ltd.?
Choosing the right law firm
Client-First Mentality
We genuinely care about our clients and approach every case with their best interests in mind.
Comprehensive Legal Services
Whether you need legal representation, contract drafting, dispute resolution, real estate investment or business advisory services, we cover all aspects of Thai law.
Experienced & Knowledgeable Lawyers
Our team consists of seasoned legal professionals with a strong understanding of Thai regulations, litigation procedures, and business law.
Nationwide Legal Support
We provide services throughout Thailand, ensuring accessibility no matter where you are.
Proactive & Strategic Thinking
We don’t just react to legal challenges, we anticipate risks, provide preventive legal strategies, and help our clients make informed decisions.