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About Us

Shamrock Civil has been operating in Australia since 1994, delivering secure, sustainable, and innovative solutions. Our completed projects span various environments, from remote areas across Australia to bustling cities and highways nationwide.

Originating in Brisbane, Shamrock Civil have expanded it’s operations across 4 states on Australia, with permanent offices established in Brisbane, Townsville, Adelaide, Melbourne, Rockhampton and most recently Darwin.


We take a practical approach to meeting the needs of our clients and managing the risks to our operations, by:
  • Maintaining a core group of experienced supervisors, leading hands, tradesman and operators with expertise in a diverse range of civil operations; and
  • Supporting the workforce with professional project management teams who provide the necessary leadership and direction informed by controlling and monitoring time and costs, procurement, resources, and scheduling.
The backdrop to this is a continual improvement process, which validates our lessons learnt.
This approach has yielded a growing portfolio of major repeat clients including the Australian Department of Defence, QGC, Arrow Energy, Santos, Origin Energy, Cleanaway, Veolia, Logan City Council, Lockyer Valley Regional Council, Mackay Regional Council, Townsville City Council, Department of Transport and Main Roads, Queensland Urban Utilities, Sitzler, John Holland, Laing O’Rourke and Lendlease.


Projects Completed

Our History




in the Industry
Shamrock Civil incorporated in the state of Queensland 3 October 1994
Quality Management System certified to ISO 9001
Expansion into South West Queensland and the Darling Downs
OHS Management System certified to AS 4801
Opened office in Townsville.
Received Environmental Management System certified to ISO 14001
Accreditation for Australian Government building and construction OHS accreditation scheme
Opened office in Melbourne, Victoria
Shamrock Civil Engineering and Northern Project Contracting (the commercial arm of Waanyi Aboriginal Corporation) register as a Supply Nation certified Joint Venture civil construction company called Waanyi Shamrock United, known as WSU Civil
Celebrated 25 Year in Business & opened a new office in Adelaide, South Australia
Opened a new office in Rockhampton, Central QLD
Opened 6th office in Darwin
Shamrock Civil celebrates 30 years in Operation
6 office locations across Australia, 180+ employees, over 400 major projects completed