How do I know if the insurance carriers are repuatalbe?

Are these reputable Mexican insurance companies?

The Mexican insurance carriers offered through MexicoCovered.com have vast experience in the Mexico Tourist Auto Insurance business. All of the carriers offered on MexicoCovered.com maintain an A- or better rating from AM Best.

Frequently, the Mexican insurance carrier is owned and operated by a well-known U.S. insurance group. For instance, ABA Seguros is owned by Chubb, and El Aguila is owned by Great American. AIG is a recognizable U.S. insurance brand.

The one strictly Mexican insurance carrier, GNP is the third-largest auto insurance carrier in Mexico writing over $ 1 Billion in premiums annually.