IRB Brasil Resseguros SA engages in the provision of reinsurance solutions. The company operates through the following segments: Reinsurance Premiums, Ceded Premiums in Retrocession, Retained Premiums, Changes in Technical Reserves, Earned Premiums, Retained Claims, Acquisition Costs, and Other. It offers services relating to aviation risks, miscellaneous risks, engineering risks, surety, financial lines, oil and gas, property, casualty, agricultural risks, cargo and marine, and life and pension. The company was founded by Getúlio Dornelles Vargas on April 03, 1939 and is headquartered in Rio de Janeiro, Brazil.