Sigma, founded in 2013, provides affordable vehicle protection and assistance services to drivers and motorcyclists. The mission of Sigma is to offer quality protection and assistance services at fair prices to meet the needs of all members. As part of a vehicle protection association, each member contributes to a collective project to share potential material losses incurred in their vehicles, whether due to accidents, thefts, or robberies. Sigma ensures that no member is left unsupported when relying on 24-hour assistance coverage nationwide.

The Sigma app allows users to stay updated on association news, manage contributions virtually, access current or duplicate invoices easily, and even simulate and choose the protection plan that suits them best. Users can also make various requests and access services such as 24-hour assistance, workshops, advantages, and benefits.