OYO CORPORATIONUEN S82FC3190F 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 Foreign Company Branch Registration date10 Nov 1982 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 81211 — GEOPHYSICAL/GEOLOGICAL & GEOTECHNICAL CONSULTING SERVICES Secondary SSIC42909 — GEOPHYSICAL/GEOLOGICAL & GEOTECHNICAL CONSULTING SERVICES Data sources Company records