Leaders in Occupational Medicine in Thailand
23 years of dedication to Thai workers' health, grounded in science and ethics

Thai Occupational Medicine Research Center
SEMed was founded in 2002 as the "Thai Occupational Medicine Research Center," committed to occupational health services grounded in science, accuracy, and continuous development.
Currently expanding into an 89-bed general hospital, while launching SEMed Academy — an occupational medicine and safety training institute — serving over 500 organizations nationwide.
Scientific — Scientific thinking aligned with social context
Excellence — International-level communication, systematic operations
Moral — Rational and ethical conduct
Empathy — Understanding stakeholder needs
Development — Continuous improvement, delivering quality
Company Timeline
2545–2550
Founded
Started as SEMed Technology & Research, providing mobile health check services nationwide
2551–2555
ISO 9001:2008
Achieved ISO 9001:2008 certification and established the Thai Occupational Medicine Foundation
2556–2560
Training Expansion
Launched safety officer training courses, signed MOU with the National Institute for the Improvement of Working Conditions and Environment
2561–2565
SEMed Hospital
Opened SEMed Living Care Hospital, providing COVID-19 services to over 10,000 patients
2566–
General Hospital Expansion
Expanded to 89-bed hospital + launched SEMed Academy, celebrating 23 years
Vision & Mission
The Ideas That Drive Us
Vision
To be a comprehensive occupational medicine service provider and a private analytical laboratory of nationally outstanding quality.
Resolution
To collaboratively build medical and public health service systems for the good health and quality of life of those we serve.
Culture
An organization of good conscience, accountable to its goals, with continuous self-development and development within each area of responsibility.
Missions
To manage medical and public health service systems for workers at business establishments in a systematic, academically grounded manner — with attention to accuracy, responsiveness to needs, and continuous development of service systems and personnel, so that those we serve remain satisfied and trust our organization's services always.
Core Competency
Medical science laboratory testing and analysis services
Comprehensive occupational medicine services
Safety and occupational health training services
Our Standards
Certifications demonstrating our commitment to service quality
ISO 9001:2015
Quality Management System
ISO 15189
Medical Laboratory Standards
ISO 15190
Medical Laboratory Safety
Occupational Medicine Service Unit
Certified by the Ministry of Labour
Standard Laboratory
Certified to international standards
SEMed Care School
Safety Training Institute
Join Us in Caring for Thai Workers' Health
Contact us for consultation or schedule a visit to discuss programs for your organization