The Australian Gas Infrastructure Group (AGIG) came together following the acquisition of the DUET Group by the CK Infrastructure led consortium, combining the operations of Dampier Bunbury Pipeline, Australian Gas Networks and Multinet under one single management team.
AGIG’s origins date back almost 150 years to the gas distribution networks of the former South Australian and Brisbane Gas Companies, and the Gas and Fuel Corporation of Victoria.
The group has a long history of gas pipeline ownership with about 23,000 km of transmission pipelines across Victoria, South Australia, Queensland, New South Wales, Western Australia and the Northern Territory. AGIG is also the largest gas distribution business in Australia.
AGIG is an active participant in the development and operation of significant regional pipelines and associated gas infrastructure opportunities throughout Australia, including in the Pilbara and the Tubridgi Gas Storage Facility, Western Australia’s largest gas storage facility.
Global Engineering & Construction is a leading provider of pipelines and facilities construction in the oil, gas and energy sectors.
We specialise in remote and challenging projects, delivering every aspect of a project – from design and fabrication, installation, and commissioning through to ongoing maintenance and repair.
Supported by our in-house hydrotesting and ILI crews, we tackle projects from small dig-ups and repairs, well head connections and flow lines, facilities installation, and commissioning, all the way to main line connections, lateral pipelines and end of line facilities.
100 per cent Australian owned with offices in Brisbane and Kingaroy, we are able to deliver your projects across Australia, supported from our bases in the Cooper Basin and Surat Basin regions.
McConnell Dowell is a leading international pipeline contractor. It has constructed more than 30,000 km of new pipe networks across more than 200 projects including gas, petroleum, water and slurry pipelines. These pipelines help drive economic and social progress across Australia, New Zealand and Asia.
McConnell Dowell is the partner of choice for complex EPC and construction projects. The company is an expert in large diameter pipeline construction and has delivered gas pipelines up to 1,300 mm in diameter and water pipelines up to 1,800 mm in diameter. Its in-house specialist skills and plant enable execution of Direct Pipe method, horizontal directional drilling, microtunnelling, marine pipe pulls, pipe bridges and other complex crossing solutions.
McConnell Dowell's sustained success in the pipeline industry is based on strong client collaboration and effective community consultation and environmental management.
Our trusted team is Building Energy Infrastructure for a Better Future, unlocking world-class projects and powering communities. We have perfected our craft for 40 years navigating the most challenging urban, rural, and remote terrain across Australia, Papua New Guinea, and Southeast Asia.
Nacap is a premier engineering, procurement, and construction contractor. Although our expertise shines in major pipeline construction, our primary focus is fostering lasting partnerships. We pride ourselves on:
• Early-stage contractor involvement. Our expert team works in collaboration with you to optimise design-program-cost, and de-risk project, sets a positive tone and works with you to agree on a plan both parties are satisfied with and are excited to deliver; and
• Best practice turnkey solutions. Nacap takes the stress out of the project and thoughtfully solves problems ahead of time.
• We understand building strong, ethical partnerships includes our partnership with local communities, First Nation People, and planet Earth.
With a flawless safety record, our extensive portfolio covers various sectors, including oil and gas, power, defence, renewables, mining, and water. Our wide range of services encompasses:
• Brownfield refinery works. Major pipeline construction (oil and gas, water, slurry, and infield gathering infrastructure)
• Construction and commissioning of processing facilities, above ground and buried.
• Infield gathering and wellhead connections
• Remote works specialist and accommodation strategy (Camp establishment)
• Aviation Fuel tanks and fuel system
• Wind Farm and BESS Civil Balance of Plant
• Overhead powerlines
Nacap is part of the global Quanta family, delivering you the Quanta advantage. With a 2022 revenue of more than US$17 billion, Quanta unites more than 200 operating companies to tackle the most complex infrastructure challenges in the world. Nacap works with our Quanta family to marshal global resources seamlessly and efficiently in the local interest of our customers.
National Australian Pipelines is an Australian owned company operating out of Melbourne with more than 30 years' experience in the construction of gas, oil and water pipelines, as well as civil construction. The company offers specialised solutions in trenching and pipelaying, trenchless construction, river and bridge crossings, pump stations and dams.
National Australian Pipelines has experience in a wide variety of pipeline materials from small to large diameters (50 to 2,000 mm) including carbon steel, mild steel, ductile iron, PVC, GRP, HOBAS and HDPE pipe. It has a proven track record in occupational health and safety, cultural heritage, quality assurance systems and environmental management.
The company's pipeline construction crews include experienced plant operators, specialist pipelayers, welders and field service mechanics who are trained in OH&S induction, confined spaces, traffic management, first aid, electrical spotters and rail safety training and awareness. National Australian Pipelines is a recognised leader in pipeline construction – constructing pipelines safely, on time and within budget for clients who require the very best.
PER is a specialist provider of pipeline construction equipment primarily related to servicing Australia’s construction contractors, sub-contractors, asset owners and engineers.
With an extensive product range, from the world’s most respected suppliers, we have a fleet of pipeline construction equipment for every task.
We are the official Australian distributor of the SCAIP range of specialised equipment in the pipeline, renewable energy, and agricultural industries.
Partnership and innovation are central to everything we do. We actively work with our customer to understand their day-to-day challenges and future needs to develop effective solutions.
Whatever the scale or complexity of your job, and no matter how challenging the environment, at PER you can be confident we will work with you to offer the right solution, whenever and wherever you need it.
Pipecraft is a Western Australia-based specialist pipeline construction contractor servicing Australia and Papua New Guinea.
Pipecraft provides a range of project management, engineering, construction, maintenance, mechanical and equipment hire services to the upstream, midstream and downstream resource, utility and energy markets.
Piping Specialty Supply Service Pty Ltd (PSSS) is a dedicated supplier of specialised machinery, tooling and consumables to the pipeline, energy, water and infrastructure sectors, across both steel and HDPE poly.
Since its establishment, PSSS has provided the best quality and most cost-effective equipment and machinery backed up by its strong focus on customer service. Specialising in the pipeline construction, maintenance, machining and engineering areas, PSSS is a proud Australian agent for Fast Fusion, SRJ, Sawyer Manufacturing, Pigs Unlimited International, Mirage Machines, HTL, CDI, Circor and Hy-Ram amongst others.
PSSS's customers benefit from its 'can do' attitude and with 40 plus years' experience brought to the table by owner John Wilton, there is no problem too big or small for the team to handle. Its team includes designated business development managers covering all states and territories in Australia, providing experience and dedicated 'hands-on' solutions for its clients.
Scapeworks Australia's mission is to make the greening of urban environments easy. The company's bark blowing and rock slinging services lay the foundations for natural environments to thrive in cities and towns, placing soil, sand, mulch, and aggregates into hard-to-reach places, exactly where its clients need them to go. Scapeworks' crews are handpicked for every job, so they always get it right and are are beneficial on any construction site.
The company's rockslinger machinery can efficiently and accurately install all specified materials into basins, around fuel tanks, and backfill trenches without the need for tracked or wheeled machinery to access the areas. It has the largest fleet of blower trucks and rock slingers in the Southern Hemisphere, so no matter how hard the job is, Scapeworks has the gear to make it easy.
With nearly 100 years of experience, Spiecapag is one of the world’s leading contractors in constructing pipelines and associated facilities, including horizontal directional drilling. The company has successfully executed the most challenging pipelines in the world and is a major international pipeline and facilities contractor.
Spiecapag combines the capabilities of its highly skilled workforce and its global experience to develop and deliver effective solutions to complex projects tailored to meet the current and future challenges of local and international clients.
The company operates in Australia under the banner of Spiecapag Australia and has successfully completed a number of projects catering to the onshore energy and water markets of Australasia.
Core functions within the organisation range from design and design management to environmental planning and approvals, engineering, procurement, construction, testing and commissioning. Spiecapag is committed to strong client relationships and innovation in order to safely deliver cost-effective and environmentally conscious solutions for its clients.
At Vaughan Civil, our mastery in pipelaying spans various domains, including fuel, water, sewer, and gas, with a specific prowess in tackling technically demanding projects. Precision, innovation, and unwavering reliability form the bedrock of our services. We offer extensive tailored services catering to various pipeline construction and maintenance needs.
Our highly skilled team, equipped with cutting-edge technology, is adept at providing bespoke solutions for fuel lines, water & sewer mains and gas pipelines. Vaughan Civil is an epitome of excellence and integrity in pipeline infrastructure—partner with us to build a robust foundation for success.
Vermeer Australia is part of Vermeer Corporation’s worldwide dealer network of more than 3,000 team members. Vermeer Corporation, a manufacturer established in Pella, Iowa, in 1948, is a manufacturer of high-quality construction, surface mining, agricultural and environmental equipment.
Vermeer Australia is now part of the RDO Australia Group – a subsidiary of North Dakota-based RDO Equipment Co. Globally, RDO Equipment Co. is the world’s largest John Deere dealer group, with presence in Africa, Australia, Mexico, Russia and Ukraine.
Today, RDO Australia Group comprises of three dealer groups: RDO Equipment Australia (John Deere Construction & Forestry equipment), Vanderfield (John Deere Ag & Turf equipment and related agricultural implements), and Vermeer Australia (Vermeer Industrial products).
Zinfra provides engineering, construction, operations and maintenance services to the utility infrastructure industry in Australia. It has a depth and breadth of experience and capability in both gas transmission and gas distribution.
Zinfra services include concept and front-end engineering design and early client support, pipeline route selection and stakeholder engagement, project management services, design and construction of gas transmission and distribution networks, SCADA design and installation, compressor stations installation, metering and pressure regulation, corrosion protection design and installation, asset relocation, operations and maintenance; civil services that include major excavations, trench protection and shoring, concrete structure construction; 24/7 emergency response, equipment testing and commissioning, hot tapping expertise, welding procedures to AS 2885 and easement approvals.
The Zinfra team has worked on the operation of more than 2,000 km of gas transmission pipelines, as well as distribution systems totalling 30,000 km of gas mains – servicing around 1.9 million customer connections.