# Companies at Singapore 639228, Singapore 639228

3 live companies are registered at Singapore 639228 (13 TUAS AVENUE 8, Singapore 639228).

## Main industries

- Process and industrial plant engineering design and consultancy services: 1
- Holding companies of firms engaged in non-financial and insurance activities: 1
- Manufacture of refined petroleum products n.e.c.: 1

## Companies (page 1)

- [GREENCHEM ENGINEERING PTE. LTD.](https://getzeroslide.com/company/201119111K-greenchem-engineering-pte-ltd) · UEN 201119111K · registered 11 Aug 2011 · Process and industrial plant engineering design and consultancy services
- [GREENCHEM TECHNOLOGY PTE LTD](https://getzeroslide.com/company/199706161H-greenchem-technology-pte-ltd) · UEN 199706161H · registered 4 Sep 1997 · Manufacture of refined petroleum products n.e.c.
- [ULTRA GREEN PTE. LTD.](https://getzeroslide.com/company/200401005D-ultra-green-pte-ltd) · UEN 200401005D · registered 28 Jan 2004 · Holding companies of firms engaged in non-financial and insurance activities
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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.