Name

WestStar Industrial

Legal name

WestStar Industrial

Website

https://weststarindustrial.com.au

Company type

Public

Founded year

2006

Operating status

Operating

Headcount range

501–1,000 employees

Ownership category

akta.pro rank

Product category

Industrial Engineering and Construction Services

NAICS

Machinery Manufacturing (333), Industrial Machinery Manufacturing (3332), Agriculture, Construction, and Mining Machinery Manufacturing (3331)

SIC

General Industrial Machinery & Equipment (3560), General Industrial Machinery & Equipment, Nec (3569), Special Industry Machinery (No Metalworking Machinery) (3550)

akta.pro primary industry

Commercial General Contracting (New Build) (IMAFAAAA)

Keywords

• Industrial construction contracting
• Structural mechanical piping
• Engineering fabrication services
• Maintenance shutdowns turnarounds
• Fluid systems equipment

Headquarters

HQ city

Subiaco

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Industrial Project Services: Revenue is generated through project-based engagements encompassing engineering, fabrication, construction and maintenance services. This includes multidisciplinary construction contracting, structural mechanical piping, electrical and instrumentation, fabrication, maintenance shutdowns and turnarounds, and design/construct/EPC projects. Revenue is project-based and likely varies based on contract size and duration.

Go-to-market motion1 record

Distribution channels1 record

Core offering

WestStar Industrial provides industrial project solutions through three wholly-owned subsidiaries (SIMPEC, Alltype Engineering, and WATMAR), delivering engineering, fabrication, construction, and maintenance services to resources, energy, oil and gas, petrochemical, water, marine, defence, and infrastructure sectors across Australia. The company executes multidisciplinary construction contracting, SMP and E&I works, fluid systems equipment and services (with global OEM partnerships), maintenance shutdowns and turnarounds, asset management, and design-and-construct/EPC project delivery for both onshore and offshore sites.

Product overview

WestStar Industrial is a parent company offering industrial project solutions through three subsidiaries: SIMPEC (multidiscipline construction contracting and SMP/E&I services), Alltype Engineering (fabrication of pipe, plate and structural steel), and WATMAR (fluid systems equipment and defence support services). The company provides a comprehensive portfolio of services spanning engineering, fabrication, construction, and maintenance across resources, energy, oil and gas, petrochemical, water, marine, defence, and infrastructure sectors.

Differentiator

Problem solved

Functional benefit

Brands

• SIMPEC: Subsidiary providing industrial project solutions, engineering, fabrication, construction and maintenance services
• Alltype Engineering
• WATMAR

Products and services

• Multidiscipline Construction Contracting Multidiscipline site installation and construction contracting for infrastructure, energy, mining, oil and gas projects, delivered through self-executed teams with proven ability to mobilise skilled, certified, competent, and trained personnel to any site in Australia, both onshore and offshore.
• Structural Mechanical Piping (SMP) Specialist Structural Mechanical and Piping services delivered through self-executed site installation and construction teams for infrastructure, energy, mining, and oil and gas projects.
• Electrical and Instrumentation (E&I) Electrical and instrumentation services delivered as part of multidisciplinary site installation and construction project delivery across infrastructure, energy, mining, and oil and gas sectors.
• Fabrication of Pipe, Plate and Structural Steel Fabrication of pipe, plate, and structural steel delivered for Tier 1 and 2 clients in the energy, resources, construction, infrastructure, utilities, and local government sectors, including multidisciplinary turnkey fabrication and construction services.
• Maintenance, Shutdowns and Turnarounds Integrated multi-disciplined operational support including scheduled shutdown management, programmed and breakdown maintenance, and sustaining capital project development for the oil and gas, mining, and infrastructure sectors.
• Fluid Systems Solutions, Equipment and Services Equipment provision, ongoing technical support, servicing, parts, and maintenance for fluid systems, particularly in the marine and offshore sectors, supported by long-term partnerships and agreements with global Original Equipment Manufacturers (OEMs).
• Design and Construct / EPC Projects Engineering, procurement and construction (EPC) project delivery including design, procurement, inspection, testing, and multidisciplinary turnkey fabrication and construction services.
• Asset Management Services Asset life cycle management services including design, construction, procurement, and inspection and testing services across the project lifecycle.
• Department of Defence Supply, Service and Maintenance Defence sector support including supply, service and maintenance of Australian military assets, supported by complete DISP certification and security clearances for work on Australian military and defence projects.

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Four partnerships are on record, tiered core and minor.

• SIMPECcoreOthersSIMPEC is a subsidiary of WestStar Industrial, providing industrial project solutions centred around engineering, fabrication, construction and maintenance services.
• Alltype EngineeringcoreOthersAlltype Engineering is a subsidiary of WestStar Industrial, providing industrial project solutions centred around engineering, fabrication, construction and maintenance services.
• WATMARcoreOthersWATMAR is a subsidiary of WestStar Industrial, providing industrial project solutions centred around engineering, fabrication, construction and maintenance services.
• Global OEM PartnersminorOthersSupported by long-term partnerships and agreements with global Original Equipment Manufacturers (OEM) for fluid systems equipment, services, maintenance and technical solutions. Specific OEM partners are not named in available source material.

Scale indicators1 record

Recent moves5 records

Expansion highlights3 records

Direct peers

• Clough: Australian-based EPC contractor focused on energy, resources, and infrastructure projects. Now part of Webuild/EnergyAustralia platform, but historically a direct competitor to WestStar's SMP/E&I and project execution capability.
• NRW Holdings: Diversified Australian contractor with civil construction, mining services, and EPC capabilities across resources and infrastructure. Highly comparable in scale, vertical exposure, and project-based services mix to WestStar.
• Monadelphous Group: ASX-listed Australian engineering and construction services provider delivering multidisciplinary construction, SMP, E&I, and maintenance/shutdown services to resources, energy, and infrastructure sectors — the closest direct peer to WestStar's SIMPEC-led offering.
• Decmil Group: ASX-listed engineering and construction firm serving resources, defence, and infrastructure sectors in Australia with multidisciplinary capabilities — directly comparable in size, geography, and customer mix to WestStar.
• Southern Cross Electrical Engineering (SCEE): ASX-listed electrical and instrumentation contractor serving resources, energy, and infrastructure sectors in Australia. Directly comparable to WestStar's E&I service line and competes for the same Tier 1 clients.

Broad incumbents

• Worley: Global Australian-headquartered energy, chemicals, and resources project services company. Competes with WestStar on EPC and asset management services in oil & gas, petrochemical, and minerals, but at much larger scale.
• Downer EDI: Large ASX-listed infrastructure services provider with overlapping capabilities in utilities, transport, and industrial maintenance. A larger incumbent with broader portfolio but competing head-to-head in WestStar's infrastructure and utilities vertical.
• CIMIC Group (CPB Contractors / UGL): Australia's largest construction and engineering group, whose CPB Contractors and UGL subsidiaries compete for the same large-scale EPC, SMP, and maintenance contracts WestStar targets, but at a far larger scale.

Regional players

• Sedgman (CIMIC subsidiary): Minerals processing and infrastructure EPC contractor within the CIMIC group, operating primarily in Australia. Compares to WestStar's EPC and fabrication offering in the resources vertical, though structurally embedded within a larger group.

Emerging players

• Mader Group: ASX-listed provider of maintenance, shutdown, and technical support services to heavy industry and resources. Comparable to WestStar's maintenance shutdowns and turnarounds offering, with growing Australian footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/weststar-industrial-limited

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about WestStar Industrial