Italia Stone Group

What Italia Stone Group does

Italia Stone Group is a privately owned Western Australian construction company established in 1954, headquartered in Bibra Lake, Perth. The company operates across five integrated divisions: Quarry Products (supplying crushed limestone, granite, limestone and granite armour with over 700,000 tonnes of material in stock from quarries at Nowergup, Bibra Lake, Northam, and Donnybrook), Limestone Retaining (retaining walls, noise walls, stone pitching), Civil Construction Services (land development, bulk earthworks, railway embankment construction and stabilisation), Architectural Stone (Donnybrook Sandstone and Natural Limestone blocks and cladding supplied Australia-wide), and Marine Civil Construction (marinas, sea walls, groynes, breakwaters, and river revetments). The company was an early adopter of GPS machine survey equipment for marine infrastructure construction and maintains a modern GPS-enabled fleet including excavators, graders, and bulldozers.

Italia Stone serves three primary customer segments: government at federal, state, and local levels (Department of Transport, Shire of Esperance, City of Nedlands, DevelopmentWA, MRIA); civil construction contractors (Wormall Civil, Ertech, Pact Construction, Georgiou Group, Buckby Contracting); and property developers (Satterley, Urban Capital Group, Prime Landscaping, RJ Vincent & Co.). Notable project work includes the $25 million Esperance Waterfront redevelopment, the Ocean Reef Marina Breakwaters (delivered via a 2021 joint venture with WA Limestone), and the Augusta Boat Harbour Project (CCF Earth Awards WA Winner 2013, Category 3 $5M-$20M). The company has received multiple CCF Earth Awards including a 2002 National Winner and holds ISO 14001, AS 4800, and ISO 9001:2015 certifications from SGS.

The business model is project-based and quote-driven, with no publicly disclosed pricing. Revenue is generated through one-time contracts for quarry product supply, marine civil construction, architectural stone product sales, and civil construction services. Distribution is conducted via direct sales and project delivery to enterprise and government buyers, primarily within Western Australia with marine civil project reach extending from Darwin to Bremmer Bay. The company is founder/owner-operated with no identified parent, institutional investor, or public listing.

Name

Italia Stone Group

Legal name

Italia Stone Group

Website

https://italiastonegroup.com.au

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

11–50 employees

Short description

Italia Stone Group is a privately owned Western Australian construction company founded in 1954, supplying quarry products, architectural stone, marine civil construction, retaining walls, and land development services to government agencies and civil contractors across Western Australia.

Ownership category

akta.pro rank

Product category

Quarrying and Civil Construction Services

NAICS

Crushed and Broken Limestone Mining and Quarrying (212312), Dimension Stone Mining and Quarrying (212311), Cut Stone and Stone Product Manufacturing (327991), Crushed and Broken Granite Mining and Quarrying (212313)

SIC

Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400), Cut Stone & Stone Products (3281)

akta.pro primary industry

Limestone Quarrying (Industrial & Construction Grade) (IMAKAHAC)

akta.pro secondary industries

Crushed Stone Quarrying & Processing (IMAKAHAA), Other Dimension Stone (Slate, Sandstone, Quartzite, Travertine) Quarrying & Fabrication (IMAKAHAF), Granite Quarrying & Dimension Stone Fabrication (IMAKAHAD), Manufactured/Engineered Stone & Agglomerates (Quartz, Terrazzo, Sintered Stone) (IMAKAHAG)

Keywords

• Quarry products supply
• Marine civil construction
• Limestone retaining walls
• Architectural stone supply
• Civil construction services

Headquarters

HQ city

Perth

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Infrastructure, Personnel, Supply Chain, Marketing or Sales

Revenue model

1. Quarry Products Sales: Supply of quarried material including crushed limestone, granite, limestone and granite armour. Material is supplied for construction of roads, marine civil construction, land development of subdivisions and building sites. The company has over 700,000 tonnes of material in stock.
2. Marine Civil Contracting: Construction of marinas, sea walls, groynes, breakwaters, river revetments, and coastal defence. Includes project management services for civil marine projects along the Western Australian coast.
3. Architectural Stone Products: Supply of Natural Donnybrook Sandstone and Natural Limestone blocks and cladding for residential and commercial construction. Products include quarry cut and factory diamond cut limestone blocks, limestone cladding and Donnybrook sandstone blocks and cladding.
4. Civil Construction Services: Land development of commercial and residential subdivision, bulk earth works, railway embankment construction and stabilisation, retaining wall construction, and infrastructure installation services.
5. Limestone Retaining Wall Construction: Construction of limestone retaining walls, noise walls, curved landscaping POS retaining walls, stone pitching, and limestone stairs. Company supplies all materials for construction of these projects.

Distribution channels3 records

Marketing channels2 records

Core offering

Italia Stone Group is a vertically integrated Western Australian construction and quarrying company that extracts, processes, and supplies limestone, granite, and sandstone products while delivering civil construction and marine infrastructure projects. The company supplies crushed limestone, armour rock, fill sand, natural limestone blocks, and Donnybrook sandstone cladding, and constructs limestone retaining walls, noise walls, sea walls, breakwaters, groynes, land developments, and railway embankments for government, commercial, and property development clients.

Product overview

Italia Stone Group is a privately owned Western Australian construction company established in 1954, offering a diversified portfolio of construction services and stone products. The company's offerings are organized into five main divisions: Quarry Products (supplying crushed limestone, granite, and armour rock), Limestone Retaining (retaining walls, noise walls, stone pitching), Civil Construction Services (land development, bulk earthworks, railway construction), Architectural Stone (Donnybrook Sandstone and Natural Limestone blocks and cladding), and Marine Civil Construction (marinas, sea walls, groynes, breakwaters). The company operates quarries across Western Australia including Nowergup, Bibra Lake, Northam, and Donnybrook, maintaining over 700,000 tonnes of material in stock.

Differentiator

Problem solved

Functional benefit

Products and services

• Quarry Products Supply
• Crushed Limestone
• Natural Limestone Blocks
• Donnybrook Sandstone Cladding and Blocks
• Architectural Stone Manufacturing and Supply
• Limestone Retaining Wall Construction
• Civil Construction Services
• Marine Civil Construction

Quantifiable outcome

• 700,000+ tonnes of material in stock available for immediate supply
• +2 more outcomes

Named customers16 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

Feature1 record

Partnerships

Two partnerships are on record, tiered core.

• WA LimestonecoreStrategic or Co-development Partner · 1 February 2021Joint Venture partnership for Ocean Reef Marina Breakwaters project. Italia Stone Group and WA Limestone jointly delivered the construction of Southern and Northern breakwaters. The JV handles quarrying and supply of Limestone Core, Armour and Granite armour, as well as construction of breakwater structures.
• WA LimestonecoreStrategic or Co-development Partner · 1 July 2013Joint Venture for Port Geographe Coastal Reconfiguration Project in Busselton, WA. Worked together to reconfigure existing marine structure by removal of existing break waters and groynes.

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Boral Limited: Australia's largest integrated aggregates, concrete, and asphalt producer. Operates quarries across Australia including Western Australia, supplying crushed stone, concrete aggregates, and asphalt — directly competing with Italia Stone's quarry products division while offering a much broader national product portfolio.
• Holcim Australia: Major global aggregates and concrete producer with operations across Australia including WA. Supplies crushed rock, sand, concrete, and aggregates into civil construction and infrastructure projects, directly overlapping with Italia Stone's quarry products offering at a national scale.
• Adbri Limited: Leading Australian cement, lime, and concrete aggregate producer with limestone quarrying operations. Overlaps with Italia Stone in limestone quarrying and aggregate supply for construction markets, though Adbri operates at a national scale including integrated cement manufacturing.
• Hanson Australia (Heidelberg Materials): National aggregates, concrete, and cement producer with quarrying and concrete operations across Australia. Competes with Italia Stone in crushed stone, armour rock, and concrete aggregate supply for infrastructure and subdivision projects.

Regional players

• Pioneer Quarries: Western Australian quarrying and civil construction contractor supplying armour rock, limestone, and civil services in the WA market. Directly comparable regional peer competing in similar marine civil and quarry products segments as Italia Stone Group.
• West Coast Limestone: Western Australian-based limestone quarrying and supply business. Competes with Italia Stone in crushed limestone, limestone blocks, and architectural limestone supply for the Perth metropolitan and regional WA construction market.
• Cockram Construction: Civil and marine construction contractor with operations in Western Australia delivering infrastructure, marine, and civil projects. Comparable on the marine civil construction side of Italia Stone's business, particularly for government and port authority clients.

Emerging players

• Perth Stoneworks: Perth-based stone fabrication and supply business specialising in natural limestone blocks, cladding, and architectural stone products. Smaller-scale direct competitor to Italia Stone's architectural stone division, particularly for residential and landscaping applications in the Perth metro area.

Direct peers

• Donnybrook Stone: Quarrier and supplier of Donnybrook Sandstone products in Western Australia, including cladding, blocks, and architectural stone. Closely comparable to Italia Stone's architectural stone division given shared raw material source and overlapping product range in the premium stone cladding market.
• WA Limestone: Western Australian limestone quarrying and construction company that has partnered with Italia Stone Group on multiple joint ventures (Ocean Reef Marina, Port Geographe). Operates adjacent limestone quarries and supplies similar crushed limestone, core, and armour products into the same WA marine civil and civil construction markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 Italia Stone Group