SIA & SAIN ENGINEERING PTE. LTD.UEN 202639360M 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 date26 Aug 2026 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 41001 — na Secondary SSIC43210 — na Data sources Company records