Diamond Underground Services

Leaders in integrated design, construction & maintenance of underground network infrastructure in mining, telecommunications & power utilities across Australia.

Diamond have extensive experience servicing major national telecommunications networks including Telstra, Optus and NBN Co along with state utilities from Horizon Power and Western Power to Energy Queensland.

As a national operator, Diamond have a significant base of permanent staff and ready access to strategic subcontractors and depots in most states & territories.

Their highly skilled workforce is equipped to operate in any condition or location, with an extensive range of specialised plant and equipment assets.

Powerlines Plus

A national provider of electrical infrastructure solutions backed by decades of experience, a culture of innovation and industry-leading safety & quality.

Powerlines Plus (PLP) are specialists in the design, procurement and construction of high and low voltage infrastructure including overhead & underground distribution and transmission lines, substations, switchyards and associated assets.

Fundamental to PLP’s project management strategy is their ability to work collaboratively with clients through each phase of the project, efficiently and to the highest standard.

As an accredited service provider to several utilities (including Western Power, Horizon Power, Ausgrid. Endeavour Energy & Essential Energy) and major mining companies (Rio Tinto, BHP, Roy Hill, FMG), they have delivered projects throughout Australia and across metropolitan, regional & remote areas.

Proton Power

With extensive experience operating in remote & challenging environments, Proton Power deliver high voltage electrical construction services to utility and renewables projects across Australia.

They have the capacity to conduct testing using both automated and manual, single or three-phase secondary injection test equipment with GPS time synchronisation.

We also provide extensive testing and commissioning services for SCADA (Supervisory Control & Data Acquisition) equipment, DMS (Distribution Management Systems), TMS (Transmissions Management Systems) or EMS (Energy Management Systems).

They specialise in Commissioning Management activities and will ensure that this crucial project phase is executed with an exacting attention to detail.


Genus Renewables

With a broad client base across the resources, infrastructure and power generation sectors, the GenusPlus Group have developed an enviable reputation for reliability and executional excellence.

Our Renewable Energy group consists of industry-recognised experts with decades of project delivery experience across Australia and internationally.

Our flexible delivery models include strategies such as Early Contractor Involvement (ECI) at the initial design phase; transitioning to construction, installation and on-site commissioning services. Our group has a keen industry understanding of where risk lies in the delivery of turnkey EPC projects. 


Established in 1986, ECM has grown to become one of Australia’s premier electrical & instrumentation (E&I) contractors.

With a client base spread across the mining, oil & gas, infrastructure and power generation sectors, they have developed an enviable reputation for reliability and executional excellence.

By diversifying their service offering to include mechanical fabrication and installation, ECM have built a truly integrated multi-disciplinary construction & maintenance capability.

Their flexible delivery model incorporates early contractor involvement (ECI) at the initial design phase, transitioning to construction, installation and commissioning services on site.



Call us on + 61 8 9390 6999 to discuss your next project.