About Us
BIG Security Group Co., Ltd. (Nonthaburi)
With over 30 years of experience in providing security services Security Big Group has earned the trust of numerous clients. We deliver high-quality services and continuously develop our operations, with experience covering government, private, and state enterprises. Our team is trained to ISO 9001 standards to ensure efficient and secure services at the highest level.
Contact Our Team
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30+
Years of Experience -
2000+
Security Personnel Managed -
5000+
Staff Members
Our Core Services
We provide security services in the area, protecting and safeguarding the property and lives of clients.
We help ensure safety and convenience on-site and are fully prepared to respond promptly to any emergencies.
We help ensure safety and convenience on-site and are fully prepared to respond promptly to any emergencies.
Security Guard Services
Event Security Services
Security System Installation
Patrol & Site Inspection Services
Why Choose Us?
Experience
Established and operating for over 30 years, we have expertise in providing security services and are certified to ISO 9001 standards.
24/7 Team Support
Our team is ready to provide consultation and services around the clock, every day, to ensure the highest level of safety for our clients.
Personnel Selected to Standards
We carefully select experienced and qualified personnel, trained according to international standards, to deliver the best service.
Wide Client Base
We have earned the trust of numerous clients across various industries due to our high-quality and reliable services.
Certified to Standards
We have experienced staff with knowledge and understanding in operating systems and various standards. All related documents are carefully managed and maintained according to each system.
Customer Trust
We are proud to have earned the trust of numerous clients from both government and private sectors, by providing high-quality services that meet international standards.
