Directory · Iron and steel foundries
ONG & KOH SERVICES ENTERPRISE
Live · as at 16 September 2026ONG & KOH SERVICES ENTERPRISE is a sole proprietorship, registered in Singapore on 12 May 1980 (46 years ago). Its registered address is 614 YISHUN STREET 61, #12-161, SINGAPORE 760614, in District 27 (Yishun, Sembawang).
Its registered industry is iron and steel foundries (SSIC 24310), and it is also registered for renovation contractors (SSIC 43301).
It was formerly known as ONG & KOH IRON WORKS. Its status is “Live” as at 16 September 2026.
As at 12 January 2026, it is a BCA registered contractor for window contractors.
- Phone
- 6367 2124As at 12 January 2026
- UEN
- 26587600A
- Business type
- Sole Proprietorship/ PartnershipSole-Proprietor
- Registered on
- 12 May 198046 years ago
- Registered industry
- Iron and steel foundriesSSIC 24310
- Other registered industry
- Renovation contractorsSSIC 43301
- Registered address
- 614 YISHUN STREET 61, #12-161, SINGAPORE 760614District 27 · Yishun, Sembawang614 Yishun Street 61: 6 businesses registered here →
- Former name
- ONG & KOH IRON WORKS
Registrations
- BCA registered contractor
- Window ContractorsRW01 · Grade Single GradeAs at 12 January 2026
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More at 614 Yishun Street 61
See all 6 businesses registered at 614 Yishun Street 61 →