Malaysia Steel Works

What Malaysia Steel Works does

Malaysia Steel Works (KL) Bhd ("Masteel") is a Bursa Malaysia-listed (KLSE: MASTEEL, 5098) integrated steel manufacturer founded in 1971 and headquartered in Petaling Jaya, Selangor. The company operates a 25-acre integrated complex combining a continuous casting mill, direct billet charging, and a hot rolling mill to produce steel bars and steel billets. Its products primarily serve Malaysia's construction and infrastructure sector, with notable supply into federal projects such as Pan Borneo Sabah/Sarawak, the Gemas-Johor Bahru double-track rail line, and LRT3, and with growing export volumes into Australia (Stemcor), Thailand, and Indonesia.

The business model is a B2B make-and-sell operation: Masteel converts ferrous scrap into billets and then into finished rebar and wire-rod products, distributing via its own logistics arm (Masteel Express / MS Express). Revenue is contract-driven, with pricing tied to regional scrap and finished-steel benchmarks, and customer wins are anchored in price-competitive bidding rather than recurring subscription economics. ESG credentials — Bursa Malaysia MoC for sustainability, RAM Sustainability Platinum Rating (Nov 2024), MSCI ESG Rating upgrade, and Prime Minister's Hibiscus Award (2024/2025) — are increasingly central to winning tenders as developers and governments adopt green-procurement frameworks.

In parallel, Masteel is executing a RM300 million transformation to become Malaysia's first ultra-low GHG emissions steel mill, complemented by a May 2025 CCUS R&D MoU with Kelington Group and UTAR. The group employs 501-1,000 staff and has been executing a balance-sheet strengthening programme including an RM89.4 million rights issue (2021) and an RM84 million AmBank facility (2024). The company's strategic positioning is therefore a defensive ESG-led differentiation play within a cyclical commodity business, with growth levers in export markets, government infrastructure demand, and CBAM-aligned premium pricing.

Name

Malaysia Steel Works

Legal name

Malaysia Steel Works (KL) Bhd

Website

https://masteel.com.my

Company type

Public

Founded year

1972

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Masteel is a Bursa Malaysia-listed integrated steel maker (bars and billets) serving Malaysia's construction and infrastructure sector, with growing exports to Australia, Thailand and Indonesia and a RM300 million transformation into Malaysia's first ultra-low GHG emissions steel mill.

Ownership category

akta.pro rank

Product category

Steel Manufacturing

SIC

Steel Works, Blast Furnaces & Rolling & Finishing Mills (3310)

akta.pro primary industry

Long Products Manufacturing (Rebar, Wire Rod, Merchant Bar, Sections/Beams) (IMAKABAH)

Keywords

• Steel bar manufacturing
• Steel billet production
• Construction steel supply
• Low carbon steelmaking
• Integrated steel mill

Headquarters

HQ city

Petaling Jaya

HQ country

Malaysia

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Steel Billets Manufacturing: Production and sale of prime steel billets which serve as feedstock for rolling mills
2. Steel Bars Manufacturing: Production and marketing of high tensile steel bars and mild steel bars for construction applications
3. Transportation and Logistics: Transportation and logistics services for steel bar and billet delivery between facilities and to customers through subsidiary MS Express Sdn Bhd

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Malaysia Steel Works (KL) Bhd (Masteel) manufactures and markets high tensile steel bars, mild steel bars, and prime steel billets at its integrated facilities in Petaling Jaya and Bukit Raja, Klang, Malaysia. The Bukit Raja factory produces steel billets that feed rolling mills in Petaling Jaya and Bukit Raja that produce steel bars for construction and infrastructure applications. The company also operates transportation and logistics services through its wholly-owned subsidiary MS Express Sdn Bhd.

Product overview

Malaysia Steel Works (KL) Bhd is a premier steel manufacturer operating as a single integrated business with two main product lines: Steel Billet (prime steel billets produced at Bukit Raja as feed stock for rolling mills) and Steel Bar (high tensile steel bars and mild steel bars produced at Petaling Jaya and Bukit Raja rolling mills). The company also operates transportation and logistics services through its 100%-owned subsidiary MS Express Sdn Bhd, and has a 48.25% stake in Bio Molecular Industries Sdn Bhd for radiopharmaceuticals production.

Differentiator

Problem solved

Functional benefit

Products and services

• Steel Billet Prime steel billets produced at the Bukit Raja factory that serve as feedstock for the rolling mills in Petaling Jaya and Bukit Raja. Used as raw material input for downstream steel bar production and sold to industrial customers.
• Steel Bar High tensile steel bars and mild steel bars manufactured at the Petaling Jaya and Bukit Raja rolling mills. Used by construction companies, infrastructure developers, and contractors for residential, commercial, industrial, and government infrastructure projects.

Quantifiable outcome

• GHG emissions reduced by nearly 50% compared to 2018 baseline
• +3 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core, major and minor.

• Kelington Group BerhadcoreTechnology or Integration · 6 May 2025Collaboration to deploy Carbon Capture, Utilization, and Storage (CCUS) technologies at Masteel's ultra-low carbon steel production facility. Ace Gases Marketing Sdn Bhd, a wholly-owned subsidiary of Kelington, is also involved.
• Universiti Tunku Abdul Rahman (UTAR)coreStrategic or Co-development Partner · 6 May 2025University partnership for developing innovative CCUS technologies for Masteel's steel production, contributing to green innovation and research collaboration.
• Bursa MalaysiamajorStrategic or Co-development Partner · 10 November 2023Memorandum of Collaboration signed for market development and sustainability initiatives supporting Malaysia's capital market development.
• Bio Molecular Industries Sdn BhdcoreStrategic or Co-development Partner48.25% owned associate company formed as a strategic partnership between Masteel and Curium International S.A., focused on radiopharmaceuticals production with zero carbon emissions.
• KUBminorStrategic or Co-development PartnerFormer joint venture partner for inter-city rail projects including the RM1.23 billion Iskandar-Woodlands rail plan. Joint venture was terminated in December 2016.

Scale indicators13 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• POSCO: South Korean integrated steel major with growing low-carbon and green steel initiatives; comparable as a regional incumbent advancing sustainable steelmaking technology.
• Gerdau S.A. Latin American long-steel leader with global operations producing rebar, wire rod, and structural steel; relevant incumbent peer for long-product economics and sustainability initiatives.
• ArcelorMittal: World's largest steelmaker with broad product portfolio and ambitious decarbonization roadmap (including CCUS investments); relevant benchmark for Masteel's low-carbon steel positioning.
• Tata Steel Limited: Global integrated steel producer with substantial long-products and rebar exposure; useful as a broad incumbent benchmark for steel-making scale, ESG positioning, and capital intensity.
• Commercial Metals Company (CMC): US-based long-products steel and recycling specialist; directly comparable business model centered on rebar, merchant bar, and structural products with emphasis on sustainable steelmaking.

Regional players

• Krakatau Steel (PT Krakatau Steel Tbk): Indonesian integrated steelmaker producing billets, rebar, and wire rod; comparable long-product manufacturer serving regional construction demand with overlapping end markets.

Direct peers

• Ann Joo Steel Berhad: Malaysian listed long-product steel manufacturer producing steel billets and bars for construction; the closest direct domestic competitor to Masteel with overlapping product mix, customer base, and end markets.
• Southern Steel Berhad: Malaysia-based integrated steel producer of billets, bars, and wire rods serving construction and infrastructure, directly comparable to Masteel's product portfolio and domestic B2B customer segments.
• Lion Industries Corporation Berhad: Malaysian steel group with steel-making and downstream activities including long products; competes with Masteel in Malaysian rebar and billet markets.
• Perwaja Holdings Berhad: Malaysian steel company historically focused on billets and long products; a domestic peer overlapping with Masteel in the Malaysian long-product value chain.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/malaysia-steel-works-kl-bhd-

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 records

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 Malaysia Steel Works