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Industries/M/71/7112/71121

General Building Engineering Design And Consultancy Services — Singapore Companies (SSIC 71121)

SSIC 71121 classifies General Building Engineering Design And Consultancy Services in Singapore under the Professional, Scientific And Technical Activities sector (Section M), Division 71: Architectural And Engineering Activities; Technical Testing And Analysis. Assigned by ACRA at incorporation under the Singapore Standard Industrial Classification (SSIC 2020), this code can appear as a company's primary or secondary business activity. Currently 11,463 ACRA-registered entities carry SSIC 71121, of which 3,784 are live companies actively operating across Singapore's commercial landscape.

11,463

Total Companies

3,784

Live Companies

3,145

Struck Off

17 years

Median Company Age

Foundational

Avg TrustScore Band

Top Companies in SSIC 71121

Ranked by Scam.SG TrustScore · Reviews

ACE INDUSTRIAL ACADEMY PTE. LTD.

Institutional

TrustScore Band

UOL PROJECT MANAGEMENT SERVICES PTE. LTD.

Institutional

TrustScore Band

BCA INTERNATIONAL PRIVATE LIMITED

Institutional

TrustScore Band

RENOWERKZ PTE. LTD.

Established

TrustScore Band

CLIMASHIELD SOLUTIONS PTE. LTD.

Established

TrustScore Band

RIGEL TECHNOLOGY (S) PTE LTD

Established

TrustScore Band

Other Sub-classes under SSIC 7112

711225,275711233,208711242,082711252,064711262,7517112913,183

Companies under SSIC 71121

11,463 total

OKP TECHNICAL MANAGEMENT PTE. LTD.

Live

UEN: 200202135E

evolving

SSIC 71121

Registered: 18 Mar 2002

OLE OEL PTE. LTD.

Live

UEN: 202432679E

foundational

Related SSIC Codes

SSIC 7112 (class)SSIC 71122SSIC 71123SSIC 71124SSIC 71125SSIC 71126SSIC 71129Division 71

SSIC 71121

Registered: 09 Aug 2024

OMNI ARCHITECTS Limited Liability Partnership

Live

UEN: T18LL1477A

foundational

SSIC 71121

Registered: 29 Aug 2018

OMNI ENGINEERING & TRADING PTE LTD

Live

UEN: 199903194W

foundational

SSIC 71121

Registered: 10 Jun 1999

OMNIPRESENCE SUPPLY PRIVATE LIMITED

Live

UEN: 202308148D

foundational

SSIC 71121

Registered: 05 Mar 2023

ON CONTRACTING PTE. LTD.

Live

UEN: 202236209R

foundational

SSIC 71121

Registered: 11 Oct 2022

ON ENGINEERS PTE. LTD.

Live

UEN: 200007306C

evolving

SSIC 71121

Registered: 22 Aug 2000

ONE (ASSOCIATE) CONSOLIDATED PTE. LTD.

Live

UEN: 202215464N

foundational

SSIC 71121

Registered: 05 May 2022

ONE CONSTRUCTION RENOVATION PTE. LTD.

Live

UEN: 201300526W

evolving

SSIC 71121

Registered: 03 Jan 2013

ONE STRUCTURES PTE. LTD.

Live

UEN: 201712922W

foundational

SSIC 71121

Registered: 10 May 2017

ONE-TWENTY PTE. LTD.

Live

UEN: 202441789N

foundational

SSIC 71121

Registered: 10 Oct 2024

ONE+ CONSTRUCTION PTE. LTD.

Live

UEN: 201100967K

evolving

SSIC 71121

Registered: 11 Jan 2011

ONEASIACONSULT PTE. LTD.

Live

UEN: 201201439C

evolving

SSIC 71121

Registered: 17 Jan 2012

ONECALL AIRCONDITIONING SOLUTIONS PTE. LTD.

Live

UEN: 201626769R

evolving

SSIC 71121

Registered: 30 Sep 2016

ONESYSTEMS TECHNOLOGIES PTE. LTD.

Live

UEN: 200504143Z

evolving

SSIC 71121

Registered: 30 Mar 2005

ONG & ONG PTE. LTD.

Live

UEN: 199204938M

evolving

SSIC 71121

Registered: 14 Sep 1992

ONG KHOON KEAT

Live

UEN: 53516557M

foundational

SSIC 71121

Registered: 07 Jan 2026

ONZZ ENGINEERING AND TRADING PTE. LTD.

Live

UEN: 202402294D

evolving

SSIC 71121

Registered: 16 Jan 2024

OOSS DESIGN SERVICES (PTE.) LTD.

Live

UEN: 202448918W

foundational

SSIC 71121

Registered: 28 Nov 2024

OPAI (SINGAPORE) PTE. LTD.

Live

UEN: 201539296M

foundational

SSIC 71121

Registered: 30 Oct 2015

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