What Greyform does

Greyform Pte Ltd is a Singapore-based precast and prefabrication specialist that designs, manufactures, and delivers building components for construction projects across Singapore and Malaysia. Founded in 2015 as a member of Straits Construction Group, the company operates an Integrated Construction Precast Hub (ICPH) at 21 Kaki Bukit Road 6, Singapore, with verticalized in-house capabilities including concrete batching, steel reinforcement fabrication, automated pallet circulation robotics, and a 2.4-meter slipformer for wide Hollowcore Slabs. Its three core product lines are: (1) Precast — 2D wall, column, and slab components plus Hollowcore Slabs produced via automated pallet circulation and pre-stressing; (2) Prefabricated Bathroom Units (PBU) — Bathsystem Lightweight and Super Lightweight solutions produced under an OEM partnership with Bathsystem; and (3) Digital Modeling — 3D BIM-enabled design services that connect directly with the production floor.

The company's revenue is generated on a project-by-project basis via tender awards and direct engagement with main contractors and government clients. Pricing is quote-based and not publicly disclosed, and revenue is concentrated in B2B enterprise sales rather than a transactional or subscription model. Its customer base spans Singapore's Housing Development Board (HDB) for public housing, private residential developers (Frasers Property, Heeton Holdings, Hoi Hup & Sunway, Roxy Pacific, Tuan Sing), government institutions (Ministry of Education, Ministry of Health, NEA), and select non-residential projects (Digital Realty's SIN12 Data Centre, Singapore General Hospital). The portfolio lists 65+ projects including 27 currently active and 38 completed across 2017-2023.

In March 2024, Greyform expanded its manufacturing footprint by opening a new facility in Pekan Nanas, Malaysia, marking its first production site outside Singapore. The company's go-to-market is enterprise field sales targeting government authorities, private developers, and ministries, with products delivered to construction sites according to project sequencing. Quality compliance follows Singapore's CONQUAS and QM standards for construction, supporting eligibility across both public and private project pipelines.

Name

Greyform

Legal name

Greyform Pte Ltd

Website

https://greyform.sg

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

51–100 employees

Short description

Greyform Pte Ltd is a Singapore-headquartered precast and prefabrication specialist that supplies 2D precast components, wide Hollowcore Slabs, and Bathsystem-branded Prefabricated Bathroom Units to Singapore's HDB, private developers, and government institutions, with a new manufacturing facility in Malaysia.

Ownership category

akta.pro rank

Product category

Precast Concrete Manufacturing

NAICS

Cement and Concrete Product Manufacturing (3273), Ready-Mix Concrete Manufacturing (32732)

SIC

Concrete Products, Except Block & Brick (3272), Concrete, Gypsum & Plaster Products (3270)

akta.pro primary industry

Precast Concrete Products (IMADAAAB)

akta.pro secondary industry

Ready-Mix Concrete Production & Delivery (IMADAAAA)

Keywords

• Precast concrete products
• Prefabricated bathroom units
• Construction automation systems
• Precast manufacturing services
• Building component fabrication

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precast and Prefabricated Product Sales: Project-based revenue from supplying precast components, prefabricated bathroom units (PBU), and related construction solutions to developers and contractors. Revenue generated through tender awards and direct project engagements with payment based on delivered products.

Go-to-market motion1 record

Distribution channels1 record

Core offering

Greyform manufactures and supplies precast concrete components (2D walls, columns, slabs, and Hollowcore Slabs up to 2.4 meters wide) and fully finished lightweight Prefabricated Bathroom Units (Bathsystem Lightweight and Super Lightweight PBU) for commercial, residential, institutional, and infrastructure construction projects. Production uses an Automated Pallet Circulation Plant with robotics, in-house concrete batching, in-house steel reinforcement fabrication, and 3D digital modeling tied to a production planning and automation control software system.

Product overview

Greyform is a precast and prefabrication specialist offering three integrated core product lines: (1) Precast — 2D concrete components (walls, columns, slabs) and wide-format Hollowcore Slabs up to 2.4m produced via automated pallet circulation and robotics; (2) Prefabricated Bathroom Units (PBU) — Bathsystem lightweight and super lightweight PBU solutions for completed bathroom modules; and (3) Digital Modeling — 3D BIM-enabled design and visualization services that connect with production systems. The company integrates digital modeling data with manufacturing automation to deliver customized building solutions.

Differentiator

Problem solved

Functional benefit

Products and services

• Precast Concrete Components Precast concrete products including 2D components (walls, columns, slabs) and Hollowcore Slabs up to 2.4 meters wide, produced via Automated Pallet Circulation Plant with robotics and pre-stressing. Sold to government housing authorities, private developers, main contractors, and institutional clients for public housing, residential, commercial, educational, healthcare, and data center construction projects.
• Prefabricated Bathroom Units (PBU) Fully finished, lightweight Prefabricated Bathroom Unit solutions including Bathsystem Lightweight PBU and Bathsystem Super Lightweight PBU, manufactured under license from Bathsystem as Greyform's appointed Singapore producer. Delivered to construction sites for residential, healthcare, education, and government building projects.
• Digital Modeling Services 3D digital modeling services for visualizing precast and prefabricated building solutions and completing clients' BIM requirements with accurate planning and dimensional accuracy. Provided to developers, architects, and main contractors preparing building component designs for Greyform's production lines.

Quantifiable outcome

• Twice the level of productivity with 2.4m wide Hollowcore Slab compared to standard width slabs

Named customers10 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered core.

• BathsystemcoreOEM/ Whitelabel/ Licensing PartnerGreyform is the appointed manufacturer for Bathsystem's prefabricated bathroom unit solutions, bringing Europe's leading prefabricated solutions to the Singapore market. Bathsystem has over 20 years of refined expertise in delivering high quality standards and flexibility. Greyform produces Bathsystem Lightweight PBU and Bathsystem Super Lightweight PBU products.
• Straits Construction GroupcoreStrategic or Co-development PartnerGreyform Pte Ltd is a member of the Straits Construction Group, incorporated in 2015 as part of the group's construction ecosystem. This affiliation provides corporate backing and alignment with the group's construction operations.

Scale indicators5 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Daiwa House Industry Co., Ltd. Japan's largest homebuilder with extensive prefabricated and modular construction capabilities. While primarily a residential builder, its industrialized construction approach is comparable to Greyform's automated precast manufacturing philosophy at scale.
• Hume Cement Industries Berhad: Malaysian cement and concrete products manufacturer with precast concrete operations, part of the Hong Leong Group. Broader incumbent with cement-to-precast vertical integration, comparable as a regional Malaysia-based precast competitor now that Greyform has expanded there.
• Laing O'Rourke: UK-headquartered international construction group with significant in-house precast concrete manufacturing capability (Explore Industrial Park). Comparable in its integrated design-manufacture-construct model and automation-driven precast philosophy, though operating at much larger global scale.
• Sekisui Chemical Co., Ltd. (Sekisui Heim): Japanese manufacturer with a major modular prefabricated housing business (Sekisui Heim) producing factory-finished homes shipped to site. Compares on the prefabrication/factory automation thesis, though operating in residential housing rather than concrete structural components.

Direct peers

• Prefab Technology Pte Ltd: Singapore-based precast concrete manufacturer supplying structural precast components (HCS, LPS, columns, beams) for HDB, private residential, and institutional projects. Closely comparable product mix, customer base, and Singapore-only geographic focus to Greyform.
• BP Castcon Sdn Bhd: Malaysian precast concrete manufacturer producing hollowcore slabs, wall panels, and structural precast components for residential and infrastructure projects. Comparable product range and Malaysian operating geography directly relevant to Greyform's new Pekan Nanas facility.
• Tiong Seng Holdings: Singapore construction and civil engineering group with integrated precast concrete manufacturing operations (Tiong Seng Prefab). Competes directly with Greyform for HDB and private developer precast tenders and operates its own prefabrication facilities.
• HL Building Materials (Hong Leong Asia): Singapore precast concrete arm of Hong Leong Asia, producing structural precast components for HDB and private developments. Operates in the same Singapore precast market with overlapping product portfolio and customer base as Greyform.
• Eastern Pretech Pte Ltd: Malaysia-headquartered precast concrete specialist with regional manufacturing footprint serving Singapore and Malaysian construction markets. Directly comparable in product range (precast components, PBUs) and now directly relevant as Greyform enters Malaysia via Pekan Nanas.

Regional players

• Woh Hup Holdings Pte Ltd: Singapore main contractor with precast concrete operations and long-standing relationships across HDB and private developer projects. Comparable as a Singapore precast-and-construction ecosystem player, though its primary business is general contracting rather than pure precast manufacturing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/greyform

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Greyform