PRIMESTONE ADVISORY PTE. LTD.UEN 202605721K 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 date4 Feb 2026 SSIC code?Singapore's classification code for a company's principal business activity. Learn more 66199 — na Secondary SSIC66192 — na Data sources Company records