What Cement Australia does

Cement Australia is a privately held, vertically integrated cement and construction materials manufacturer operating as a 50/50 joint venture between Holcim Australia and Heidelberg Materials Australia. Headquartered in Darra, Queensland, the company manufactures clinker and finished cement at plants in Railton (Tasmania) and Queensland, runs limestone mines near Gladstone and Railton, and following the October 2025 acquisition of the BGC Cementitious Division, now operates cement manufacturing assets in Western Australia (Kwinana, Canning Vale, Bassendean), achieving a manufacturing presence in every Australian state. Cement Australia's product portfolio spans general-purpose, builders, white, off-white, low-carbon, and special-purpose cements; supplementary cementitious materials (fly ash, slag); ready-mixed concrete products under the PROSTRENGTH brand; mortars, renders, sands, oxides, and lime products.

The company runs a national distribution model combining direct bulk-cement sales via a pneumatic tanker fleet (singles, B-doubles, triple road trains up to 70 tonnes, ISO intermodal containers, and dedicated rail rolling stock) with retail packaged products sold through hardware chains and landscape merchants. Customers fall into three primary segments: the building and construction industry (bulk cement for commercial projects), the consumer/DIY market (packaged cement via retailers), and infrastructure and major projects (roads, large-scale developments). Pricing is not publicly disclosed; bulk contracts are typically multi-year enterprise arrangements negotiated through a Customer Interface Team, while packaged products are unit-priced at retail.

Cement Australia's core manufacturing technology is based on coal-fired clinker kilns being upgraded to accept alternative fuels (wood waste and used tyres), with a $108 million Railton plant decarbonisation project—$53 million co-funded by the Australian Federal Government under the Powering the Regions Fund—targeting a 50% alternative-fuel mix, 111,000 tonnes/year of coal displacement, and 105,000 tonnes/year of CO2 reduction. The company has launched a Low Carbon Cement variant and partners with Geocycle on waste-to-fuel integration. Distribution is augmented by an electric truck fleet initiative. Revenue is not publicly disclosed, and the company does not operate any application, API, or software product layer; there are no AI/ML or proprietary software products in the catalogue.

Name

Cement Australia

Legal name

Cement Australia Pty Limited

Website

https://cementaustralia.com.au

Company type

Private

Founded year

1882

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Cement Australia is a private joint venture between Holcim Australia and Heidelberg Materials Australia that manufactures and distributes cement, concrete, mortars, lime, and supplementary cementitious materials across Australia, serving building-and-construction, infrastructure, and DIY retail customers via national rail and road logistics.

Ownership category

akta.pro rank

Product category

Cement, Concrete & Construction Materials

NAICS

Cement Manufacturing (327310), Ready-Mix Concrete Manufacturing (32732), Other Concrete Product Manufacturing (327390)

SIC

Cement, Hydraulic (3241), Concrete Products, Except Block & Brick (3272), Concrete, Gypsum & Plaster Products (3270)

akta.pro primary industry

Cement Manufacturing (Portland, Blended & Specialty) (IMADAAAG)

Keywords

• Cement manufacturing
• Concrete products
• Construction materials
• Supplementary cementitious materials
• Building materials

Headquarters

HQ city

Darra

HQ country

Australia

HQ region

Oceania

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Cement Sales: Manufacture and sale of various cement types including General Purpose, Builders, White/Off-White, Low Carbon, and special purpose cements in both bagged and bulk forms
2. Supplementary Cementitious Materials (SCMs): Sale of fly ash, slag, and other supplementary materials used in concrete production
3. Concrete Products: Ready-mixed and bagged concrete products including PROSTRENGTH branded solutions
4. Mortar, Render & Construction Materials: Sand, cement mortars, renders, oxides and additives for construction applications

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Cement Australia manufactures and distributes Portland and blended cements, supplementary cementitious materials (fly ash and ground granulated blast-furnace slag), lime, and a packaged range of concrete, mortar, sand, render, and additive products under the PROSTRENGTH® brand. It supplies bulk cement via pneumatic tankers to ready-mix plants, contractors, and infrastructure projects, and bagged products through hardware retailers to trade professionals and DIY consumers nationwide.

Product overview

Cement Australia is a cement, concrete, and construction materials manufacturer operating as a joint venture between Holcim Australia and Heidelberg Materials Australia. The company offers a broad portfolio of cement products (including general purpose, builders, white, off-white, and low carbon variants), supplementary cementitious materials (fly ash and slag), readymixed concrete products under the PROSTRENGTH brand, mortar and render products, sands and additives, and lime products. Following the October 2025 acquisition of BGC Cement's cementitious division, Cement Australia has expanded its manufacturing footprint to include Western Australia operations, now covering all Australian states. The product range spans from standard construction cements to specialised formulations for coastal environments, architectural applications, and low-carbon alternatives supporting decarbonisation initiatives.

Differentiator

Problem solved

Functional benefit

Brands

• PROSTRENGTH: Brand for concrete and mortar products including PROSTRENGTH Extra Strength Concrete Mix, PROSTRENGTH Rapid Set Concrete, and PROSTRENGTH Rapid Set Mortar

Products and services

• General Purpose Cement Type GP grey Portland cement suitable for most general construction applications including concrete, mortars, and renders; sold in bulk to industrial customers and in bags through hardware retail.
• Builders Cement Type GB blended cement formulated for general building applications such as bricklaying, rendering, and minor concrete works; marketed to tradespeople and DIY customers.
• White Cement White Portland cement used in architectural concrete, decorative finishes, tile grouts, and pre-cast elements where colour and finish are critical; supplied to specialty concrete and rendering trades.
• Off-White Cement Off-white Portland cement variant offering a lighter finish than standard grey cement for architectural and pre-cast applications where a softer colour is required.
• Coastal Grey Cement Type GB cement formulated specifically for coastal and marine construction environments with enhanced resistance to chloride ingress.
• Off-White Cement & Lime Pre-blended off-white cement and lime product designed for rendering, plastering, and finishing applications requiring improved workability.
• Coastal Off-White Cement & Lime M4 M4 mortar-grade off-white cement and lime blend formulated for coastal and exposed masonry applications requiring enhanced durability.
• Plasterers Cement Plastering-grade cement and lime blend offering improved workability, adhesion, and finish for plastering trades and residential renderers.
• Special Purpose Cements Range of special-purpose cement formulations tailored to specific performance requirements such as low-alkali, high-early-strength, or sulfate-resisting applications for infrastructure and industrial customers.
• Low Carbon Cement Lower-clinker cement formulation designed to reduce embodied carbon in concrete mixes while maintaining strength and durability performance; targeted at sustainability-focused infrastructure and concrete producers.
• High Performance Ash (HPA) High-performance processed fly ash sold as a supplementary cementitious material (SCM) for concrete producers seeking improved workability and lower embodied carbon in concrete mixes.
• Fly Ash Fly ash supplied in bulk to concrete producers for use as a cement replacement and supplementary cementitious material in concrete mixes.
• High Performance Slag (HPS) High-performance ground granulated blast-furnace slag sold as an SCM, enabling concrete producers to lower cement content and embodied carbon while meeting strength and durability specifications.
• Slag Ground granulated blast-furnace slag supplied in bulk to concrete producers as a supplementary cementitious material.
• PROSTRENGTH® Extra Strength Concrete Mix Bagged extra-strength concrete mix sold under the PROSTRENGTH® brand via hardware retailers, formulated for high-strength structural concrete jobs undertaken by trades and DIY users.
• PROSTRENGTH® Rapid Set Concrete Bagged rapid-set concrete mix sold under the PROSTRENGTH® brand, designed for fast-setting repairs and small concrete jobs where early strength is required.
• Concrete Mix General-purpose bagged concrete mix for typical small-to-medium construction and repair jobs, sold through hardware retailers.
• Rapid Set Concrete Bagged rapid-set concrete mix for time-critical repairs and small-scale post and structural work sold through hardware retailers.
• Post Set Concrete Bagged concrete mix specifically formulated for setting fence posts, letterboxes, and other ground-anchored fixtures; sold through hardware retailers.
• Sand & Cement Pre-blended bagged sand and cement product for general-purpose mortar applications, sold to tradespeople and DIY users through hardware retail.
• Trade Mortar Trade-grade bagged mortar mix formulated for bricklaying and blockwork; sold to bricklayers and trade professionals via hardware retailers.
• PROSTRENGTH® Rapid Set Mortar Bagged rapid-set mortar sold under the PROSTRENGTH® brand for quick-setting repair and small mortar jobs where fast turnaround is required.
• Gap Sand Specialty fine sand packaged for filling gaps between paving stones and bricks; sold to landscapers and DIY users via hardware retailers.
• Dried Sand Dried, bagged sand used as a key ingredient in render and mortar mixes; sold through hardware retail.
• Brickies' Own Premium bricklaying sand blend marketed to bricklayers for use in mortar and rendering applications.
• Clay Bagged clay used in rendering, building, and landscaping applications; sold through hardware retail.
• Oxides Bagged oxide pigments used to colour cement, concrete, mortar, and render; sold through hardware retail to trade and DIY customers.
• Quicklime Quicklime supplied in bulk and bagged forms for use in industrial processes, soil stabilisation, water treatment, and construction applications.
• Hydrated Lime Hydrated lime supplied in bagged form, used in building, soil conditioning, water treatment, and as an additive in mortar, render, and plaster mixes.
• Geopolymer Concrete (PROSTRENGTH® branded) Lower-carbon geopolymer concrete offering developed using alternative binder chemistry, marketed as a reduced-embodied-carbon option for concrete producers and infrastructure buyers.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Three partnerships are on record, tiered core.

• BGC (Buckeridge Group of Companies)coreStrategic or Co-development Partner · 1 October 2025Cement Australia acquired BGC Cement's cement operations, related transport operations, and cement related assets of BGC's Materials Technology Centre. CA also holds lease for BGC Concrete's RMX site at Kwinana. This acquisition expanded CA's operations to Western Australia, completing their vision to have manufacturing footprint in every Australian state.
• Holcim AustraliacoreOthersParent company and joint venture partner in Cement Australia. Operating partner for RMX (readymix) concrete operations in Western Australia following BGC acquisition. Holcim took over BGC Concrete's RMX operations at Canning Vale.
• Heidelberg Materials AustraliacoreOthersParent company and joint venture partner in Cement Australia. Operating partner for RMX concrete operations in Bassendean, WA following BGC acquisition.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Adbri: Adbri (formerly Adelaide Brighton) is Australia's other major integrated cement, lime, concrete, and aggregates producer with cement plants across the country. It is the most direct domestic competitor to Cement Australia across bulk cement, concrete, and lime products.
• Boral Limited: Boral is a leading Australian building materials and construction products supplier spanning cement, concrete, asphalt, and quarries. It overlaps directly with Cement Australia in cement, ready-mix concrete, and downstream construction materials serving the Australian market.

Broad incumbents

• Holcim: Holcim is the global parent of Holcim Australia and a 50% JV owner of Cement Australia. It is a worldwide leader in building materials and the most directly comparable incumbent to the company's operations and product portfolio.
• Heidelberg Materials: Heidelberg Materials is one of the world's largest integrated manufacturers of building materials and the other 50% JV parent of Cement Australia. Its global cement, aggregates, and ready-mix footprint directly parallels Cement Australia's operations.
• CRH plc: CRH is a global building materials group with significant Australian operations (following the acquisition of certain Adbri / LafargeHolcim assets overseas) competing broadly in cement and aggregates in the Asia-Pacific region.
• CEMEX: CEMEX is a global building materials company producing cement, ready-mix concrete, and aggregates. It is comparable as a multinational cement incumbent competing for similar end markets and deploying parallel decarbonisation and SCM strategies.
• Cementos Argos: Cementos Argos is a multinational cement and ready-mix producer with operations across the Americas and a growing presence in complementary markets, comparable on integrated cement manufacturing and infrastructure-led demand exposure.
• Taiheiyo Cement: Taiheiyo Cement is one of the largest cement producers in the Asia-Pacific region with a broad product line including low-carbon cement offerings. It is comparable on regional cement manufacturing scale and decarbonisation initiatives.
• UltraTech Cement: UltraTech is the largest cement producer in India and among the world's largest by capacity. It is comparable as a regional incumbent scaling cement capacity, alternative fuels, and downstream concrete products.
• Summit Materials: Summit Materials is a vertically integrated heavy-side building materials producer in North America covering cement, ready-mix concrete, and aggregates. It is comparable as a multi-state cement and concrete platform serving construction end markets.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/cementaustralia
• Facebookfacebook.com/CementAustraliaPPG

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 Cement Australia