Greenlight Capital Re (Greenlight Re) gives the go-ahead to insurance companies looking to offset their losses. Through operating subsidiary Greenlight Reinsurance, the company sells property/casualty reinsurance, specializing in writing customized contracts in underserved markets including professional liability, casualty clash, homeowners insurance, marine coverage, accident coverage, credit insurance, and property catastrophe policies. It also provides medical malpractice and workers' compensation reinsurance. Greenlight Re is affiliated with investment firm Greenlight Capital.