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Industries/M/71/7112/71129

Engineering Design And Consultancy Activities N.e.c. — Singapore Companies (SSIC 71129)

SSIC 71129 classifies Engineering Design And Consultancy Activities N.e.c. 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 13,420 ACRA-registered entities carry SSIC 71129, of which 5,109 are live companies actively operating across Singapore's commercial landscape.

13,420

Total Companies

5,109

Live Companies

3,802

Struck Off

15 years

Median Company Age

Foundational

Avg TrustScore Band

Top Companies in SSIC 71129

Ranked by Scam.SG TrustScore · Reviews

PHAOS TECHNOLOGY PTE. LTD.

Institutional

TrustScore Band

ISDN HOLDINGS LIMITED

Institutional

TrustScore Band

TECHSOLID ACADEMY PTE. LTD.

Institutional

TrustScore Band

ASSETS TRAINING & TECHNICAL SERVICES PTE. LTD.

Institutional

TrustScore Band

ST ENGINEERING AEROSPACE LTD.

Institutional

TrustScore Band

KEPPEL OIL & GAS PTE. LTD.

Institutional

TrustScore Band

Other Sub-classes under SSIC 7112

7112111,557711225,348711233,316711242,098711252,074711262,777
Featured Businesses in Engineering Design And Consultancy Activities N.e.c. (1)
⭐ FEATURED
LION SECURISIA ENGINEERING LLP

Companies under SSIC 71129

13,419 total

OPBRIO ENGINEERING PTE. LTD.

Live

UEN: 202512664E

foundational

SSIC 71129

Registered: 23 Mar 2025

OPE O&G ASIA PACIFIC PTE. LTD.

Live

UEN: 200917142K

Related SSIC Codes

SSIC 7112 (class)SSIC 71121SSIC 71122SSIC 71123SSIC 71124SSIC 71125SSIC 71126Division 71

LION SECURISIA ENGINEERING LLP

Live
Verified Company

UEN: T14LL1795E

evolving

SSIC 71129

Registered: 18 Aug 2014

foundational

SSIC 71129

Registered: 14 Sep 2009

OPERATIONAL INTELLIGENCE

Live

UEN: 53394639E

foundational

SSIC 71129

Registered: 05 Mar 2019

OPLENTIA PTE. LTD.

Live

UEN: 201709935Z

foundational

SSIC 71129

Registered: 10 Apr 2017

OPS TECHNOLOGIES PTE. LTD.

Live

UEN: 202023557G

foundational

SSIC 71129

Registered: 11 Aug 2020

OPSYS AGENTIVE ASSURANCE PTE. LTD.

Live

UEN: 202531260D

foundational

SSIC 71129

Registered: 18 Jul 2025

OPT SOLUTIONS PTE. LTD.

Live

UEN: 201019864E

evolving

SSIC 71129

Registered: 17 Sep 2010

OPTIMA DEWATA ENERGI PTE. LTD.

Live

UEN: 202609339W

foundational

SSIC 71129

Registered: 03 Mar 2026

OPTIMAL DESIGN & ENGINEERING PTE. LTD.

Live

UEN: 202119374N

foundational

SSIC 71129

Registered: 02 Jun 2021

OPTIMAL ENGINEERING SERVICES

Live

UEN: 53216124J

evolving

SSIC 71129

Registered: 04 Jun 2012

OPTIMAL INSPECTION PTE. LTD.

Live

UEN: 201942176K

foundational

SSIC 71129

Registered: 13 Dec 2019

OPTIMAL SG CONSULTANTS PTE. LTD.

Live

UEN: 202624352C

SSIC 71129

Registered: 01 Jun 2026

OPTIMLINK PTE. LTD.

Live

UEN: 202227158M

foundational

SSIC 71129

Registered: 03 Aug 2022

OPTIMONE TECHNOLOGIES PTE. LTD.

Live

UEN: 201727772M

foundational

SSIC 71129

Registered: 28 Sep 2017

OPTION 3D SG PTE. LTD.

Live

UEN: 201323251D

evolving

SSIC 71129

Registered: 28 Aug 2013

ORBITAL SPACE LINK PTE. LTD.

Live

UEN: 202534384R

foundational

SSIC 71129

Registered: 06 Aug 2025

ORIENT EXPRESS SOLUTIONS PTE. LTD.

Live

UEN: 201314232G

evolving

SSIC 71129

Registered: 28 May 2013

ORIENT LINK PTE. LTD.

Live

UEN: 201934089R

foundational

SSIC 71129

Registered: 10 Oct 2019

ORIENT STAR PACIFIC PTE. LTD.

Live

UEN: 201536469G

foundational

SSIC 71129

Registered: 02 Oct 2015

ORIENTAL MARINE AND OFFSHORE PTE. LTD.

Live

UEN: 200901951M

evolving

SSIC 71129

Registered: 03 Feb 2009

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