LEY CHOON TTC (AUST) TUNNELLING INTERNATIONAL PTE. LTD.UEN 202625518C Copy ?Singapore's unique identifier for an entity in the public record. Learn more Status: Active Company details Company type?The legal or entity type recorded by the relevant source. Learn more Local Company Registration date8 Jun 2026 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 42301 — na Secondary SSIC42909 — na Data sources Company records