# ISDN HOLDINGS LIMITED

ISDN HOLDINGS LIMITED is a Local Company in Singapore, UEN 200416788Z. Status: Live Company. Registered on 28 Dec 2004.

| Field | Value |
| --- | --- |
| UEN | 200416788Z |
| Status | Live Company |
| Entity type | Local Company, Public Company Limited by Shares |
| Registered | 28 Dec 2004 |
| Industry (SSIC) | 64202 Holding companies of firms engaged in non-financial and insurance activities |
| Secondary industry | 71129 Engineering design and consultancy activities n.e.c. |
| Address | 101 DEFU LANE 10, Singapore 539222 |
| Officers | 17 |
| Last annual return | 25 May 2026 |
| Area | Hougang, District 19 |
| Nearest station | Kovan MRT, about 1030 m |

## Former names

- ISDN HOLDINGS
- AUTOMATION CONTROL GROUP

## Related

- Industry: [Holding companies of firms engaged in non-financial and insurance activities](https://getzeroslide.com/industry/64202-holding-companies-of-firms-engaged-in-non-financial-and-insurance-activities)
- Building: [Postal code 539222](https://getzeroslide.com/building/539222-singapore-539222)
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Data date: 16 Sep 2026. Contains information from ACRA Information on Corporate Entities accessed on 2026-10-06 from data.gov.sg, made available under the Singapore Open Data Licence version 1.0.