Our Subsidiaries


APP Corporation provides a wide range of consulting, advisory and specialist technical services to the property and infrastructure industries across project management, urban planning, real estate and independent assurance.  Our project management capability spans project leadership and client representation, program management, construction management, superintendence, construction supervision and distressed project recovery.

From small commissions to large, complex infrastructure projects, APP draws upon a wide diversity of technical skills and commercial experience gained over 25 years to consistently add value to every project.  This may include design reviews to identify savings, or working through the project objectives to identify the best approach, to establishing the right project team to deliver the project.  With 350 staff spread across the country, APP can mobilise project teams with the appropriate skills as and when required. www.app.com.au


Easternwell™ Group is Australia’s leading integrated services company offering flexible, innovative and cost effective solutions to large oil and gas exploration companies and the wider energy industry. For more than 25 years, Easternwell’s core business has been well servicing, however since 2004 the company has fully embraced the concept of innovation through diversification. Easternwell Group offers contractor services in drilling, well servicing and maintenance, engineering and rig manufacturing, catering, mobile camp manufacturing, logistics, pipelines and construction, technical services, pressure control and snubbing. Easternwell Group also has a number of support services within the company including aviation, training, health, safety and environment and corporate services.

Easternwell is building a strong track record of developing innovative solutions that increase efficiency, personnel safety and environmental sustainability. A current expansion into the renewable energy industry and environmentally responsible solutions has seen Easternwell Group become a leader in the Australian energy industry. www.easternwell.com.au


HRI is the world’s only provider of high-temperature inspections and repairs in environments with temperatures ranging from 600 to 1,400 degrees Fahrenheit using our patented heat-safe system. With over 20 years of experience performing high-temperature work in refineries, power plants, and industrial facilities, HRI delivers critical repairs and implements preventative measures quickly and safely. www.hightempinc.com


ICD delivers engineering and design of maintenance and brownfield projects to the hydrocarbons, processing and related industries. ICD has offices in Sydney, Brisbane, Perth and Melbourne and works on Shell’s industrial sites in Clyde in New South Wales, Geelong, and at a terminal site in Fremantle. Operating since 1970, ICD has long-standing engineering services relationships with major petrochemical customers in Australia. www.icdasiapacific.com.au


Steier Oil Field Service is a Roustabout and Pipeline company serving the oil and gas industry in western North Dakota. Steier Oil Field Service was formed in 1971 by Frank and Clara Steier starting out as a pumping company. In 1979 their son Ken expanded Steier Oil by starting a roustabout division with one truck and one employee. Today Steier Oil Field Service is headquartered out of Dickinson, with locations in Killdeer, Tioga, and New Town. www.steieroilfieldservice.com


Ten Rivers protects and improves client’s property assets and holdings by providing a holistic environmental management service; from strategic management planning through to on-the-ground implementation. Services include horticultural management, environmental management plans, bushfire risk reduction, weed and pest animal services. Led by a team of environmental specialists, clients benefit from high quality and practical advice underpinned by the latest science and technology, including GIS to collect and analyse spatial information. As a subsidiary of Broadspectrum, Ten Rivers is backed by the experience, strength and systems of a leading asset management services company. www.tenrivers.com.au