Search BCA-Registered Companies
Search Singapore companies registered with the Building and Construction Authority (BCA). This independent tool uses BCA published registry data and supplements company profiles with public website discovery.
16,904 matches
| Company | UEN | Type | Capabilities | Expiry | Phone | Postal | Online ? Website and email are automatically inferred from public web sources and may be incomplete or incorrect. Search jobs opens a keyword search using company name, jobs, and Singapore. Verify before contacting or making business decisions. |
|---|---|---|---|---|---|---|---|
| NYOLOGY PTE. LTD. | 202104832N | Contractor Builder |
CR09:L1,CW01:C3
Builder: GB2 |
Builder:General Builder Class 2 13-Nov-2026 CR09:L1 01-Apr-2028 CW01:C3 01-Apr-2028 | 69743277 | 627605 |
nyology.sg
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| O K G CONSTRUCTION & TRADING PTE LTD | 198701652M | Contractor Builder |
CW02:C1
Builder: GB1 |
CW02:C1 01-Dec-2026 Builder:General Builder Class 1 25-Jan-2028 | 63830888 | 758062 |
No website found
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| O LINER TECHNOLOGY PTE LTD | 199902653M | Contractor Builder |
CR07:L5,CW02:B2
Builder: GB1 |
Builder:General Builder Class 1 20-Jun-2027 CR07:L5 01-Apr-2028 CW02:B2 01-Apr-2028 | 67428138 | 408830 |
No website found
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| O'RYAN CONSTRUCTIONS (PTE.) LTD. | 199101727G | Contractor Builder |
CR01:Single Grade
Builder: GB2 |
CR01:Single Grade 01-Apr-2028 Builder:General Builder Class 2 05-Jun-2028 | 96158800 | 218442 |
Website unknown
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| OAL BUILDERS PTE LTD | 197801295R | Contractor Builder |
CW01:C3,CW02:C3
Builder: GB1,SB(SS) |
Builder:Specialist Builder (Structural Steelwork) 06-May-2027 Builder:General Builder Class 1 16-Jun-2027 CW01:C3 01-Jul-2028 +1 more | 63467517 | 486132 |
No website found
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| OASIS PROJECTS PTE. LTD. | 200908308M | Contractor Builder |
CR06:L1
Builder: GB2 |
Builder:General Builder Class 2 16-May-2026 CR06:L1 01-Feb-2027 | 66171018 | 369546 |
Website unknown
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| OBAYASHI CORPORATION | S66FC1777A | Contractor Builder |
CW02:A1
Builder: GB1 |
CW02:A1 01-Oct-2026 Builder:General Builder Class 1 16-Jun-2027 | 62303200 | 408533 |
obayashi.com.sg
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| OBAYASHI PRECAST SINGAPORE PTE. LTD. | 202238643M | Contractor Builder |
CR10B:L5
Builder: GB1,SB(PC) |
CR10B:L5 01-Sep-2026 Builder:General Builder Class 1 21-Dec-2028 Builder:Specialist Builder (Pre-cast Concrete Work) 21-Dec-2028 | 62206333 | 408533 |
No website found
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| OBAYASHI SINGAPORE PRIVATE LIMITED | 199005732G | Contractor Builder |
CR16:L6,CW01:A1,CW02:A1,ME01:L6,ME05:L6,ME06:L5
Builder: GB1 |
CR16:L6 01-Jul-2027 CW01:A1 01-Jul-2027 CW02:A1 01-Jul-2027 +4 more | 62206333 | 408533 |
obayashi.com.sg
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| OCEAN ENTERPRISE HOLDINGS PRIVATE LIMITED | 201331400D | Contractor Builder |
CR01:Single Grade
Builder: GB2 |
CR01:Single Grade 01-May-2028 Builder:General Builder Class 2 05-Jul-2028 | 92968782 | 757711 |
Website unknown
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| OCL ACCESS CONSTRUCTION PTE.LTD. | 199400342N | Contractor Builder |
CR01:Single Grade
Builder: GB2 |
Builder:General Builder Class 2 19-Apr-2027 CR01:Single Grade 01-May-2028 | 64455588 | 498765 |
Website unknown
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| OCL BUILDING SERVICES PTE. LTD. | 200306919H | Contractor Builder |
CR03:Single Grade,CR09:L1,CR13:L2
Builder: GB2 |
CR03:Single Grade 01-Mar-2026 CR09:L1 01-Mar-2026 CR13:L2 01-Mar-2026 +1 more | 64455588 | 469476 |
No website found
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| OCTA METIER PTE. LTD. | 201835879M | Contractor Builder |
CR07:L1
Builder: GB2 |
CR07:L1 01-Jun-2028 Builder:General Builder Class 2 19-Jul-2028 | 69080123 | 139965 |
Website unknown
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| OCTAGON DEVELOPMENT PTE.LTD. | 200210070M | Contractor Builder |
CW01:C3
Builder: GB2 |
CW01:C3 01-Oct-2026 Builder:General Builder Class 2 25-Jan-2028 | 90680182 | 200809 |
Website unknown
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| OES CONSTRUCTION PTE LTD | 199206437C | Contractor Builder |
CR13:L3,SY06:L1,TR07:Single Grade,TR09:Single Grade
Builder: GB2 |
CR13:L3 01-Jul-2026 SY06:L1 01-Jul-2026 TR07:Single Grade 01-Jul-2026 +2 more | 62825414 | 530123 |
oesconstruction.com.sg
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| OES HOLDINGS PTE LTD | 200002491N | Contractor Builder |
TR07:Single Grade
Builder: GB2 |
Builder:General Builder Class 2 21-Jul-2026 TR07:Single Grade 01-Jul-2027 | 62825414 | 530123 |
Website unknown
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| OFFSHORE CONSTRUCTION SPECIALISTS PTE LTD | 200720801G | Contractor Builder |
CW02:C3
Builder: GB1 |
Builder:General Builder Class 1 24-Aug-2027 CW02:C3 01-Feb-2028 | 68980210 | 628781 |
No website found
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| OHIN CONSTRUCTION CO. PTE. LTD. | 197300799W | Contractor Builder |
CW02:B1
Builder: GB1,SB(GS) |
Builder:General Builder Class 1 16-Jun-2027 Builder:Specialist Builder (Ground Support and Stabilisation Works) 02-Oct-2027 CW02:B1 01-Jan-2028 | 62503129 | 737854 |
No website found
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| OK ENGINEERING PTE.LTD | 202026528H | Contractor Builder |
CR06:L1,ME02:L1,ME04:L1
Builder: GB2 |
Builder:General Builder Class 2 02-Aug-2026 CR06:L1 01-Dec-2026 ME02:L1 01-Dec-2026 +1 more | 65037598 | 328462 |
No website found
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| OKADA-MCS PTE LTD | 199902398N | Contractor Builder |
CR03:Single Grade,CR13:L1,CW01:C1
Builder: GB1 |
Builder:General Builder Class 1 14-Jul-2027 CR03:Single Grade 01-Jan-2028 CR13:L1 01-Jan-2028 +1 more | 64834163 | 787502 |
No website found
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| OKLY CONSTRUCTION PTE LTD | 202343259M | Contractor Builder |
CW01:C3
Builder: GB2,SB(SS) |
CW01:C3 01-Feb-2028 Builder:General Builder Class 2 22-Feb-2028 Builder:Specialist Builder (Structural Steelwork) 22-Feb-2028 | 98068546 | 544776 |
Website unknown
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| OKUMURA CORPORATION SINGAPORE BRANCH | T08FC7307K | Contractor Builder |
CW02:B2
Builder: GB1 |
Builder:General Builder Class 1 17-Jun-2027 CW02:B2 01-Oct-2027 | 68846830 | 189650 |
No website found
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| OLE INTERIOR DESIGN PTE. LTD. | 200707840E | Contractor Builder |
CR06:L1
Builder: GB2 |
Builder:General Builder Class 2 30-Jan-2028 CR06:L1 01-Mar-2028 | 63685128 | 728653 |
Website unknown
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| OM DECOR PTE LTD | 201325085H | Contractor Builder |
CR06:L1
Builder: GB2 |
CR06:L1 01-Oct-2026 Builder:General Builder Class 2 16-Mar-2028 | 83236000 | 658065 |
Website unknown
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| OMM LABS & ENGINEERING PTE LTD | 201736758N | Contractor Builder |
ME01:L1,ME05:L1
Builder: GB2 |
Builder:General Builder Class 2 29-May-2028 ME01:L1 01-Jul-2028 ME05:L1 01-Jul-2028 | 83592728 | 658078 |
Website unknown
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| OMNI METAL PTE LTD | 199100474W | Contractor Builder |
CW01:C3
Builder: GB2,SB(SS) |
CW01:C3 01-Apr-2026 Builder:General Builder Class 2 18-Jun-2027 Builder:Specialist Builder (Structural Steelwork) 17-May-2028 | 68630606 | 629479 |
Website unknown
Search jobs |
| OMNI-CREST ENGINEERING & CONSTRUCTION PTE. LTD. | 200619392E | Contractor Builder |
ME11:L1
Builder: GB2 |
Builder:General Builder Class 2 01-Apr-2028 ME11:L1 01-Aug-2028 | 62660018 | 628904 |
Website unknown
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| OMNIVIEW PTE. LTD. | 201009025K | Contractor Builder |
CR07:L3,CR14:L1,CW02:C3
Builder: GB2 |
CR07:L3 01-Nov-2026 CR14:L1 01-Nov-2026 CW02:C3 01-Nov-2026 +1 more | 84480526 | 768441 |
No website found
Search jobs |
| ONCOD PTE LTD | 202010488N | Contractor Builder |
CR16:L1,CW02:C3
Builder: GB1,SB(PW),SB(SS) |
Builder:Specialist Builder (Piling Works) 26-Feb-2027 CR16:L1 01-Jun-2027 CW02:C3 01-Jun-2027 +2 more | 69806328 | 388466 |
No website found
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| ONE ALPHA BUILDER PTE. LTD. | 201918747N | Contractor Builder |
CW01:C3
Builder: GB1 |
CW01:C3 01-Jun-2026 Builder:General Builder Class 1 30-Jul-2028 | 68161698 | 419718 |
No website found
Search jobs |
| ONE ALUMINIUM PTE. LTD. | 201705270H | Contractor Builder |
CR18:Single Grade,RW01:Single Grade
Builder: GB2 |
Builder:General Builder Class 2 02-Aug-2026 CR18:Single Grade 01-Aug-2027 RW01:Single Grade 01-Aug-2027 | 98294015 | 619775 |
Website unknown
Search jobs |
| ONE CENTUM PTE. LTD. | 200918834W | Contractor Builder |
CW01:C3,CW02:C3,ME12:L1
Builder: GB2 |
Builder:General Builder Class 2 17-Nov-2026 CW01:C3 01-Mar-2027 CW02:C3 01-Mar-2027 +1 more | 65675468 | 608609 |
onecentum.com.sg
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| ONE CONCEPT PTE. LTD. | 200803529M | Contractor Builder |
CR06:L1
Builder: GB2 |
CR06:L1 01-May-2027 Builder:General Builder Class 2 20-Jan-2028 | 62861438 | 508722 |
oneconcept.com.sg
contact@oneconcept.com.sg Search jobs |
| ONE CONSTRUCTION RENOVATION PTE. LTD. | 201300526W | Contractor Builder |
CR18:Single Grade,CW01:C3,RW01:Single Grade
Builder: GB2 |
CR18:Single Grade 01-Feb-2028 CW01:C3 01-Feb-2028 RW01:Single Grade 01-Feb-2028 +1 more | 98294015 | 739833 |
No website found
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| ONE DEGREE ENTERPRISE PTE. LTD. | 202222619D | Contractor Builder |
CR07:L1
Builder: GB2 |
Builder:General Builder Class 2 09-Jun-2026 CR07:L1 01-Jun-2028 | 82888670 | 090017 |
Website unknown
Search jobs |
| ONEDERFUL KONSTRUCTION PTE LTD | 201006568W | Contractor Builder |
CR01:Single Grade,CR06:L1
Builder: GB2 |
CR01:Single Grade 01-Jan-2027 CR06:L1 01-Jan-2027 Builder:General Builder Class 2 07-Jan-2027 | 93208119 | 737856 |
Website unknown
Search jobs |
| ONEQ PTE. LTD. | 198703188R | Contractor Builder |
CW01:C1
Builder: GB1 |
Builder:General Builder Class 1 24-Jun-2026 CW01:C1 01-Nov-2026 | 63342775 | 737853 |
No website found
Search jobs |
| ONESTAR CONSTRUCTION PTE LTD | 201509308Z | Contractor Builder |
CW01:C1
Builder: GB1 |
CW01:C1 01-Jul-2027 Builder:General Builder Class 1 15-Jul-2027 | 62277927 | 159144 |
No website found
Search jobs |
| ONG TENG CHONG BUILDING CONTRACTOR PTE LTD | 198801389G | Contractor Builder |
CR06:L5,CR07:L1,CW01:B2,CW02:C2
Builder: GB1 |
CR06:L5 01-Jan-2026 CR07:L1 01-Jan-2026 CW01:B2 01-Jan-2026 +2 more | 62866966 | 530212 |
No website found
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| OP3 CREATIVE PTE LTD | 201009542R | Contractor Builder |
CR06:L3,CR09:L1,CW01:C3
Builder: GB2 |
CR06:L3 01-May-2028 CR09:L1 01-May-2028 CW01:C3 01-May-2028 +1 more | 67482282 | 409569 |
No website found
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| OPAI (SINGAPORE) PTE. LTD. | 201539296M | Contractor Builder |
CW01:C3
Builder: GB2 |
CW01:C3 01-Dec-2027 Builder:General Builder Class 2 18-Dec-2028 | 63390939 | 658064 |
Website unknown
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| OPERCE PTE LTD | 202229380E | Contractor Builder |
CW01:C3
Builder: GB2 |
CW01:C3 01-Mar-2027 Builder:General Builder Class 2 05-Oct-2028 | 82080558 | 510574 |
operce.sg
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| OPTIMA BUILDERS PTE. LTD. | 201607316C | Contractor Builder |
CR06:L3,CW01:C1
Builder: GB1 |
Builder:General Builder Class 1 25-Jun-2028 CR06:L3 01-Jul-2028 CW01:C1 01-Jul-2028 | 62653177 | 627605 |
No website found
Search jobs |
| OR KIM PEOW CONTRACTORS (PRIVATE) LIMITED | 197701891R | Contractor Builder |
CR05:L1,CR08:L3,CW01:C1,CW02:A1,FM02:L1
Builder: GB1,SB(PW),SB(SS) |
Builder:Specialist Builder (Piling Works) 06-May-2026 CR05:L1 01-Jul-2026 CR08:L3 01-Jul-2026 +5 more | 64567667 | 787484 |
No website found
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| ORANGE DEVELOPMENTS PTE. LTD. | 202439063N | Contractor Builder |
CW01:C3
Builder: GB2 |
Builder:General Builder Class 2 18-Mar-2028 CW01:C3 01-Aug-2028 | 93938883 | 389834 |
Website unknown
Search jobs |
| ORANGE GLOBAL PTE LTD | 201332572E | Contractor Builder |
CW01:C1,CW02:C3,ME01:L1,ME05:L1
Builder: GB1 |
Builder:General Builder Class 1 15-Jan-2026 CW01:C1 01-Jun-2026 CW02:C3 01-Jun-2026 +2 more | 63975988 | 738733 |
orangeglobal.com.sg
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| ORIENT NATURAL RESOURCES PTE. LTD. | 201015702G | Contractor Builder |
CR03:Single Grade,SY01A:L6,SY01C:L6
Builder: GB2 |
CR03:Single Grade 01-Apr-2026 SY01A:L6 01-Apr-2026 SY01C:L6 01-Apr-2026 +1 more | 63583268 | 573970 |
No website found
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| ORION INTEGRATED SERVICES PTE. LTD. | 200809511K | Contractor Builder |
CW01:C3,CW02:C3
Builder: GB2 |
CW01:C3 01-Apr-2027 CW02:C3 01-Apr-2027 Builder:General Builder Class 2 17-Jul-2027 | 67340032 | 768160 |
Website unknown
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| OSK INTERIOR & CONSTRUCTION PTE. LTD. | 200924151C | Contractor Builder |
CR06:L1
Builder: GB2 |
Builder:General Builder Class 2 10-Mar-2026 CR06:L1 01-May-2028 | 92292233 | 307605 |
Website unknown
Search jobs |
| OTHS BUILDERS | 53088825D | Contractor Builder |
CW01:C3
Builder: GB2 |
CW01:C3 01-Jun-2027 Builder:General Builder Class 2 20-Aug-2028 | 62421740 | 417800 |
Website unknown
Search jobs |