NRW Holdings
Australian construction, mining, civil infrastructure, engineering and contract services company.
Last updated August 27, 2026
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Overview
NRW Holdings is an Australian construction, mining and engineering services group headquartered in Perth, Western Australia. The company originated in Kalgoorlie in 1994, when Jeff McGlinn and John Silverthorne established the business and secured its first contract at the Granny Smith Gold Mine. Its early development was closely tied to Western Australia's resources sector, particularly gold and iron-ore mining, where it built experience in civil works, earthmoving, mine development, material handling and related contract services. During its first decade, NRW expanded from a regional contractor into a broader resource-infrastructure supplier. It won additional work at gold and iron-ore operations across Western Australia and undertook contracts in the Pilbara for major mining companies including BHP, Fortescue and Rio Tinto. In 1998, it added a transport division, broadening its service capability beyond direct mining and construction work. This combination of equipment-intensive contracting and logistics supported the company's participation in large-scale resource projects. NRW took two important corporate steps in 2007. It secured its first overseas contract, at the Simandou mine in Guinea, and became a company listed on the Australian Securities Exchange. The international contract represented an attempt to apply its Australian mining-services expertise outside its home market, while the listing provided a public-company structure for future growth. The company's subsequent operating profile remained strongly Australian, although it continued to pursue selected international opportunities. In 2011, NRW entered the Queensland coal market through its first coal contract. The same year, it established Primero, an engineering-services business that expanded the group's capabilities into engineering design, project delivery and associated technical services. In 2016, a joint venture between NRW and Salini Impregilo was awarded the contract to build Perth's Airport railway line, demonstrating the company's ability to participate in major public infrastructure as well as mining and resource projects. NRW subsequently developed a diversified group of operating businesses and subsidiaries. These include NRW Civil & Mining, which undertakes infrastructure and mining projects; Action Drill & Blast, established in 2010 and focused on drilling and blasting; AES Equipment Solutions, which provides repair and maintenance for earthmoving equipment; DIAB Engineering, which provides maintenance and fabrication; Golding Contractors, a Queensland civil construction, urban development and mining-services contractor acquired in 2017; Primero, an engineering-services business; RCR Mining Technologies, an equipment-manufacturing and technology operation; OFI Group, which works in electrical innovation and integration; and Fredon Industries, whose activities include electrical, HVAC, infrastructure, technology and maintenance services. NRW Holdings therefore operates less as a single consumer-facing product brand than as a multi-disciplinary business-to-business contractor and project-services group. Its customers and project partners are primarily associated with mining, energy, transport, civil infrastructure, industrial facilities and public works. The group competes through construction and delivery capacity, specialist equipment and technical expertise, project execution and the ability to combine complementary operating businesses. Publicly available reference material identifies the company as active and headquartered in Australia, but does not provide enough verified information here to describe its current executive team, current revenue, share ticker, detailed ownership structure or present international footprint with precision.
History
NRW Holdings was established in Kalgoorlie in 1994 by Jeff McGlinn and John Silverthorne. Its first contract was at the Granny Smith Gold Mine, providing an initial base in Western Australia's gold-mining industry. The company then expanded through further contracts at gold and iron-ore mines across Western Australia. Its work in the Pilbara included contracts for major resource companies such as BHP, Fortescue and Rio Tinto, helping it develop the scale and operating experience associated with large mining and infrastructure projects. In 1998, NRW founded a transport division. The move broadened the business from construction and mining work into logistics and fleet-supported services. By 2007, the company had secured its first overseas contract, at the Simandou mine in Guinea, and was listed on the Australian Securities Exchange. The overseas contract marked an international stage in the company's development, while the public listing created a platform for capital raising and corporate expansion. NRW entered Queensland's coal industry in 2011 through its first coal contract. That year it also established Primero, an engineering-services business that gave the group a stronger technical and project-delivery capability. In 2016, an NRW and Salini Impregilo joint venture won the contract to build Perth's Airport railway line. The award illustrated NRW's expansion into significant public transport infrastructure in addition to its traditional resources-sector work. The group later assembled a portfolio of specialist businesses. Action Drill & Blast, established in 2010, focuses on drilling and blasting. AES Equipment Solutions provides repair and maintenance for earthmoving equipment, while DIAB Engineering provides industrial maintenance and fabrication. Golding Contractors, acquired in 2017, added Queensland civil construction, urban development and mining services. NRW Civil & Mining continues the group's core infrastructure and mining-project activities. Other associated businesses identified in reference material include Primero, RCR Mining Technologies, OFI Group and Fredon Industries. Their capabilities cover engineering, mining equipment manufacturing, electrical integration, HVAC, infrastructure, technology and maintenance. This development transformed NRW from a Kalgoorlie-based mining contractor into a diversified Australian project-services group. Its business model is centered on serving institutional and industrial customers rather than selling consumer products. The group combines civil construction, mining, engineering, equipment, maintenance, drilling, blasting, transport and electrical or technical services across project environments. The available reference material confirms its Perth headquarters and continuing activity, but does not establish a complete current list of executives, financial metrics, share ticker or detailed ownership arrangements.
- 2017
Golding Contractors acquired
[1]NRW acquires Golding Contractors, strengthening its Queensland civil construction, urban development and mining-services operations.
- 2016
Perth Airport railway contract awarded
[1]An NRW and Salini Impregilo joint venture receives the contract to build Perth's Airport railway line.
- 2011
Queensland coal entry and Primero established
[1]NRW begins its first Queensland coal contract and establishes Primero, expanding its engineering-services capability.
- 2010
Action Drill & Blast established
[1]The group establishes Action Drill & Blast as a drilling and blasting services business.
- 2007
First overseas contract and ASX listing
[1]NRW undertakes its first overseas contract at the Simandou mine in Guinea and becomes listed on the Australian Securities Exchange.
- 1998
Transport division founded
[1]NRW adds a transport division to its mining and construction activities.
- 1994
NRW Holdings is established in Kalgoorlie
[1]Jeff McGlinn and John Silverthorne establish NRW Holdings, which obtains its first contract at the Granny Smith Gold Mine.
Products and positioning
A diversified Australian business-to-business contractor serving mining, resources, transport and civil-infrastructure markets through construction, contract mining, engineering, equipment, maintenance and technical services.
Civil construction and mining services
NRW Civil & Mining
NRW Civil & Mining represents the group's core project-delivery capability in infrastructure and mining. Its work is associated with the construction, development and operation of large-scale resource and civil projects rather than with a standardized manufactured product.
Drilling and blasting · 2010
Action Drill & Blast
Established in 2010, Action Drill & Blast provides specialist drilling and blasting services for mining and civil works. The business supports excavation and resource-development projects where controlled drilling, blasting and associated site execution are required.
Engineering services · 2011
Primero
Primero is an engineering-services business established within the NRW group in 2011. It extends the company's offering from physical construction and mining operations into engineering, technical design and project-delivery services.
Civil construction and mining services
Golding Contractors
Golding Contractors is a Queensland contractor serving civil construction, urban development and mining markets. NRW acquired the business in 2017, adding an established Queensland operating platform to its broader Australian project-services portfolio.
Equipment maintenance
AES Equipment Solutions
AES Equipment Solutions focuses on repair and maintenance for earthmoving equipment. Its role supports the availability and operating life of heavy machinery used in mining, civil construction and related contracting activities.
Industrial maintenance and fabrication
DIAB Engineering
DIAB Engineering provides maintenance and fabrication services for industrial and resource-sector applications. The business complements NRW's project work by supplying workshop, fabrication and ongoing asset-support capabilities.
Mining equipment manufacturing
RCR Mining Technologies
RCR Mining Technologies is identified as an equipment-manufacturing business within the NRW group. Its capabilities broaden the group toward mining technology and equipment supply in addition to contracting and project execution.
Electrical integration and technology
OFI Group
OFI Group provides electrical innovation and integration services. It adds specialist electrical and technology capabilities to NRW's industrial, infrastructure and project-delivery activities.
Electrical, HVAC and infrastructure services
Fredon Industries
Fredon Industries operates across electrical, HVAC, infrastructure, technology and maintenance services. Within the broader group, these capabilities support complex building, industrial and infrastructure environments.
Brand decisions
2017
Acquire Golding ContractorsM&ABackground
NRW was building a broader Australian contracting platform across mining, civil construction and infrastructure.
Action taken
The company acquired Golding Contractors, a Queensland civil construction, urban development and mining-services contractor.
Aftermath
The acquisition strengthened NRW's presence in Queensland and expanded its civil and urban-development capabilities.
2016
Partner on Perth Airport railway deliveryOtherBackground
NRW sought to participate in major civil and public-infrastructure work in addition to resources-sector contracts.
Action taken
NRW formed a joint venture with Salini Impregilo that was awarded the contract to build Perth's Airport railway line.
Aftermath
The award demonstrated the group's participation in a major metropolitan transport project.
2011
Expand into Queensland coal and engineeringStrategyBackground
The group's earlier work was concentrated largely in Western Australian resources projects.
Action taken
NRW commenced its first Queensland coal contract and established Primero as an engineering-services business.
Aftermath
The decisions diversified NRW's geographic exposure and added engineering capability alongside its mining and construction operations.
2007
Pursue overseas work and public-market expansionStrategyBackground
NRW had developed a base in Australian mining and resource contracting and was positioned to seek larger opportunities.
Action taken
The company undertook its first overseas contract at Guinea's Simandou mine and listed on the Australian Securities Exchange.
Aftermath
NRW gained an international project reference and became a publicly traded contractor, although the supplied material does not quantify the subsequent financial effect.
1998
Add a transport divisionStrategyBackground
NRW had expanded through mining and construction contracts in Western Australia and sought to broaden its operational services.
Action taken
The company established a transport division to support and extend its resources-sector contracting activities.
Aftermath
The move contributed to a broader service portfolio combining contracting, logistics and equipment-intensive project work.
Sources1 sources
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