GREENMARK CONSTRUCTION PTE. LTD.
Activity
| Type | SSIC code | Description |
|---|---|---|
| Primary | 41001 | PROVISION OF MANPOWER TO INDUSTRIES |
| Secondary | 71122 | PROVISION OF MANPOWER TO INDUSTRIES |
Part of SSIC section F — Construction.
Registered address
175A, BURLINGTON SQUARE, BENCOOLEN STREET 189650 — Beach Road, Bugis, Rochor, Golden Mile
Other companies at BURLINGTON SQUARE.
Filing due dates
| Filing | Due date |
|---|---|
| Annual return | 2026-08-24 |
| Financial statement / accounts | 2027-07-31 |
Most private companies must file an annual return with ACRA within 7 months of their financial year end (5 months for listed companies) — seeannual return and financial statement deadlines for the exceptions.
Former names
- OPTIMUM ENGINEERING & CONSTRUCTION
- GREENMARK CONSTRUCTION PTE. LTD. (current)
Government tenders awarded (GeBIZ)
| Agency | Description | Awarded | Amount |
|---|---|---|---|
| Public Utilities Board | Provision of Operational Support Services at Reservoirs and Tidal Gates | 2023-10-30 | S$1,008,500 |
| Public Utilities Board | Provision of Technical Services in Water Supply Network, PUB (2024) | 2024-02-19 | S$12,689,752 |
| Public Utilities Board | Provision of Surveillance, Site Inspection, and Water Sampling Services | 2025-11-28 | S$1,218,445 |
BCA contractor registration
| Workhead | Grade | Registration expires |
|---|---|---|
| CW01 — General Building | C3 | 2027-03-01 |
| CW02 — Civil Engineering | C3 | 2027-03-01 |
| CR01 — Minor Construction Works | Single Grade | 2027-03-01 |
About this data
- GREENMARK CONSTRUCTION PTE. LTD. has been on ACRA's register since 2007, 18.9 years as of September 2026.
- It was previously registered as OPTIMUM ENGINEERING & CONSTRUCTION.
- It has been awarded 3 government tenders through GeBIZ, worth S$14,916,697 in total.
- Besides its main activity, it is also registered for a secondary activity: provision of manpower to industries.
- Its most recent annual return was filed in 2026.
- It holds 3 BCA contractor registrations, across workheads CW01, CW02, CR01.
See what is a UEN andhow to check if a Singapore company is registered and live for background on the fields above.
Companies with the same activity nearby
Contains information from ACRA Information on Corporate Entities accessed on 2026-09-16 from data.gov.sg, made available under the terms of the Singapore Open Data Licence version 1.0. Government tender data from GeBIZ Government Procurement, same licence. Contractor registration data from BCA Listing of Registered Contractors, same licence.
Not an official business profile. For official records use bizfile.gov.sg.
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