One of the best construction company in the country! FLOREBEN NIG. LIMITED An engineering construction company. See Our Projects FLOREN NG. LIMITED FLOREBEN NIG. LIMITED was incorporated in March 1986 as an engineering construction company. Building Construction FLOREBEN NG. LIMITED About Us FLOREBEN NIG. LIMITED was incorporated in March 1986 as an engineering construction company. Floreben is in technical partnership with some South Korean and British Companies.