Straits Construction Group

What Straits Construction Group does

Straits Construction Group Pte Ltd is a Singapore-based building construction contractor founded in 1969 by Wong Swee Chun and operated as a privately held family business, now led by Chairman Wong Swee Chun, Group MD/CEO Wong Chee Herng, and Executive Director/COO Kenneth Loo. The company undertakes residential, commercial, industrial, and institutional construction projects across Singapore, anchored by long-standing relationships with anchor public-sector clients including the Housing and Development Board (HDB), JTC Corporation, the Singapore Institute of Technology (SIT), and private developers such as those behind Nexus International School and Royal Square at Novena. Straits operates a vertically integrated model that combines on-site construction with precast and prefabrication manufacturing through its wholly-owned subsidiary Greyform Pte Ltd, which runs the Integrated Construction and Prefabrication Hub (ICPH) at Kaki Bukit — a 2-hectare facility with annual production capacity exceeding 60,000 m³ of precast components, complemented by Building Information Modeling (BIM) for digital construction planning and Concrete PPVC (Prefabricated Prefinished Volumetric Construction) for high-productivity residential delivery.

The company secures work through competitive tendering on government and private developer projects, with pricing determined per project rather than via publicly disclosed rates. Beyond construction services, Straits operates TOOLBOX, a dedicated Centre of Excellence at Tuas South Street 12 housing an innovation lab and SkillsFuture/SAC-accredited training programs, and runs the Management Trainee Programme and BCA-Industry Built Environment Undergraduate Scholarship since 2011 to build a domestic talent pipeline. Straits Construction maintains a 3-in-1 BCA integrated management system (ISO 9001, ISO 14001, OHSAS 18001), bizSAFE Partner status, BCA Green and Gracious Builder Star recognition, and a multi-year track record of BCA Construction Excellence, SHARP, and RoSPA safety awards, positioning the firm as a qualified bidder for Singapore's regulated public sector construction pipeline. Revenue is not publicly disclosed; the firm operates exclusively in Singapore with no international footprint.

Name

Straits Construction Group

Legal name

Straits Construction Group Pte Ltd

Website

https://straitsconstruction.com

Company type

Private

Founded year

1969

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Straits Construction Group is a Singapore-based, family-owned building contractor founded in 1969 that delivers residential, commercial, industrial, and institutional projects — anchored by HDB and JTC public-sector work — via vertically integrated construction and Greyform's precast/prefabrication manufacturing capabilities.

Ownership category

akta.pro rank

Product category

Building Construction Services

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (23622), Commercial and Institutional Building Construction (236220), Construction of Buildings (236), Industrial Building Construction (23621)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)

akta.pro primary industry

Office & Corporate Building Construction (IMAFACAA)

akta.pro secondary industries

Government & Civic Building Construction (Courthouses, City Halls, Public Safety) (IMAFACAF), Education & Research Facility Construction (Schools, Universities, R&D) (IMAFACAE), Healthcare Facility Construction (Hospitals, Clinics, Labs) (IMAFACAD), Telecom Tower & Mast Construction (Greenfield Builds, Foundations, Erection) (IMAFAIAC)

Keywords

• Building construction services
• Precast prefabrication
• Residential development
• Commercial construction
• Industrial construction

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D

Distribution channels2 records

Marketing channels3 records

Core offering

Straits Construction Group provides general building construction services for residential, commercial, industrial, and institutional projects in Singapore, including HDB public housing, executive condominiums, data centres, schools, and mixed-use developments. The company operates an Integrated Construction and Prefabrication Hub (ICPH) through its wholly-owned subsidiary Greyform Pte Ltd, producing precast components for productivity-focused construction delivery.

Product overview

Straits Construction Group is a Singapore-based building construction company offering a portfolio of integrated services. Core offerings include general construction services (residential, commercial, industrial, institutional projects) and precast/prefabrication solutions through its wholly-owned subsidiary Greyform Pte Ltd. The company operates TOOLBOX, a Centre of Excellence for staff training and innovation. Supporting services include a Management Trainee Programme and BCA-industry scholarship programme for built environment undergraduates.

Differentiator

Problem solved

Functional benefit

Brands

• Greyform: Wholly owned subsidiary of Straits Construction Group, specializing in precast and prefabrication with digitized modelling and manufacturing automation for advanced building solutions.
• TOOLBOX

Products and services

• Construction Services General building construction services spanning residential, commercial, industrial, and institutional projects in Singapore. The company operates as one of Singapore's leading builders with a BCA ISO 9001, ISO 14001, and OHSAS 18001 integrated management system.
• Precast and Prefabrication Services Precast component manufacturing and prefabrication services operated through the Integrated Construction and Prefabrication Hub (ICPH) with annual production capacity of more than 60,000 m³ of precast components. Provided via wholly-owned subsidiary Greyform Pte Ltd using digitized modelling and manufacturing automation for advanced building solutions.

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eight partnerships are on record, tiered minor and core.

• Zero Waste SGminorStrategic or Co-development Partner · 1 November 2019Zero Waste SG conducted educational talks at Straits Construction's head office and project sites during the Zero Waste Campaign in November 2019, educating staff on recycling best practices and climate change effects.
• Tzu Chi Eco-Awareness CentreminorStrategic or Co-development Partner · 1 November 2019Recyclables collected during the Zero Waste Campaign were sent to Tzu Chi Eco-Awareness Centre for recycling.
• Greyform Pte LtdcoreStrategic or Co-development Partner · 1 January 2015Greyform Pte Ltd is a wholly owned subsidiary of Straits Construction Group, incorporated in 2015. It is one of Singapore's pioneering precast and prefabrication specialists with core capabilities in digitized modelling and manufacturing automation.
• Building and Construction Authority (BCA)coreStrategic or Co-development Partner · 1 May 2014Straits Construction secured a contract from BCA in May 2014 to build and operate an Integrated Construction and Prefabrication Hub (ICPH) on 2 hectares of industrial land at Kaki Bukit. BCA also provides accreditation for training programs and awards recognition.
• Building and Construction Authority (BCA) - BCA-Industry Built Environment Undergraduate ScholarshipcoreStrategic or Co-development Partner · 1 January 2011Straits Construction participates in the BCA-Industry Built Environment Undergraduate Scholarship programme, offering scholarships for selected undergraduates since 2011. Scholars study at NUS, NTU, and SUTD, attending courses at BCA Academy before joining Straits Construction.
• Club Rainbow (Singapore)minorStrategic or Co-development Partner · 1 January 2011Straits Construction has adopted Club Rainbow since 2011 to support children suffering from chronic and potentially life-threatening illnesses. The company conducts outreach activities, improves Club Rainbow facilities, and provides building expertise, materials, and manpower.
• SkillsFuture SingaporecoreStrategic or Co-development PartnerStraits Construction is an Approved Training Organization accredited with SkillsFuture for the delivery of WSQ courses. The company also operates as a Learning Service Provider (LSP) accredited to the Singapore Accreditation Council (SAC).
• Singapore Accreditation Council (SAC)coreStrategic or Co-development PartnerStraits Construction is a Learning Service Provider (LSP) accredited to SAC for the delivery of MOM approved courses.

Scale indicators4 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Woh Hup Holdings: Privately-held Singapore general building contractor founded 1927, executing HDB, JTC and private developer projects. Directly comparable to Straits in terms of project-based bidding model, Singapore-centric footprint, and broad institutional/residential/industrial workload.
• Tiong Seng Holdings: Singapore-listed (SGX) construction and precast/prefabrication company with civil engineering and building divisions. Comparable to Straits given their joint focus on HDB/public-sector tenders and PPVC/precast capabilities competing with Greyform.
• Lum Chang Holdings: Singapore-based construction and property group active in HDB, JTC and private developments. Comparable to Straits because they are a domestic general contractor pursuing the same public-tender pool across residential, institutional and industrial builds.
• Keong Hong Construction: Singapore-listed building contractor executing HDB public housing, private residential, institutional (schools) and industrial projects. Closely comparable to Straits on segment mix, project scale, and Singapore public-tender bidding profile.

Broad incumbents

• Hyundai Engineering & Construction: Korea-headquartered global EPC contractor with a Singapore presence. Compares to Straits on the building and infrastructure side, including PPVC-adjacent prefabricated delivery, but at very different scale and breadth of operations.
• China State Construction Engineering Corporation: One of the world's largest state-owned construction groups. While not a direct PPVC or HDB domestic competitor, it actively pursues institutional, commercial, and infrastructure projects in Singapore and the broader region, putting it on Straits' bidder landscape for larger projects.
• Kajima Corporation: Japan-based global general contractor active across commercial, institutional and industrial buildings in Asia. Comparable as an established incumbent in the same nonresidential building construction space, with similar PPVC/industrialized construction adoption globally.
• Shimizu Corporation: Japan-headquartered construction major with regional Asia operations and a track record of innovative prefab/PPVC methods. Comparable to Straits on industrialized building construction techniques and a broad institutional/commercial project roster.
• Takenaka Corporation: Japan-based major general contractor serving commercial, institutional and industrial clients across Asia. Comparable to Straits as a diversified nonresidential building contractor with similar large-project delivery models and digital construction adoption.
• China Communications Construction Company: Largest Chinese infrastructure and construction state-owned enterprise. While primarily a heavy civil/transportation infrastructure player, it competes with Straits-adjacent contractors on Singapore and Southeast Asia public-sector construction tenders, including data-centre and industrial developments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Straits Construction Group