KELLOGG BROWN & ROOT ENGINEERS PTE LTDUEN 199102174G Copy ?Singapore's unique identifier for an entity in the public record. Learn more Status: InactiveSingapore Company details Company type?The legal or entity type recorded by the relevant source. Learn more Local Company Registration date11 May 1991 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 71121 Secondary SSIC71125 Data sources Company records