About Us

Thanachart OnGuard is a product offered by Thanachart Insurance Public Company Limited in cooperation Thanachart Bank Public Company Limited, and Sigma Loyalty Group Inc. Sigma is a global leader in helping leading companies bring improved value to their customer relationships.

With offices in 22 countries around the world, Sigma designs and manages some of the world’s largest and most successful loyalty and customer engagement programs. For over 30 years, we’ve been providing millions of consumers products and services which enhance their lives by delivering highly valued assistance services, lifestyle benefits and financial protection.

Thanachart OnGuard is a product offered by Thanachart Insurance Public Company Limited in cooperation Thanachart Bank Public Company Limited, and Sigma Loyalty Group Inc. Sigma is a global leader in helping leading companies bring improved value to their customer relationships.

With offices in 22 countries around the world, Sigma designs and manages some of the world’s largest and most successful loyalty and customer engagement programs. For over 30 years, we’ve been providing millions of consumers products and services which enhance their lives by delivering highly valued assistance services, lifestyle benefits and financial protection.