Redline Group is a 100% Indigenous owned and operated business – Supply Nation Certified Established in Darwin, 2007.

Our low turnover of staff means our long term employees deliver work of high quality, to schedule and within budget.

We have a blue chip client list with strong client relationships and year on year growth, while our well maintained fleet ensures reliable equipment for a wide range of capabilities.

We have auditable AS/NZS ISO 9001:2016 quality management systems, AS/NZS ISO 14001:2016 environmental management systems and AS/NZS 4801:2001 occupational health and safety management systems.

Key Personnel


Scott, along with wife Rachel, is the Founder and Managing Director of Redline. With over 25 years’ experience (21 in Darwin) in the construction and heavy haulage industries, Scott understands the importance of providing quality outputs in a safe and efficient manner. He prides himself on the impeccable safety record held by Redline Group (Aust) and the valuable relationships he has built with both clients and suppliers alike. Scott is also a certified plumber and drainer, and residential builder, and this broad skillset means he has a clear understanding of client expectations across a range of disciplines.

With Scott’s Aboriginal heritage, he is looking forward to returning to Queensland to build upon his success in Darwin.

RACHEL MACLEAN | Human Resource Manager

Rachel, along with her husband Scott, is the Founder and Director of Redline Group (Aust). With 18 years of experience as a Qualified Quality Assurer and Auditor, Rachel is devoted to making sure all plumbing, construction and building regulations are met during every project that the company completes.

TOM WALCH | Commercial and Contracts Manager

Tom is a qualified lawyer with over 18 years of experience in large project delivery including major infrastructure projects. Tom provides input in all commercial negotiations both with client and lower-tier subcontractors.

CAROLINE RAUB | Systems Manager

Caroline is a qualified Lead Auditor and Project Manager with over 12 years of project experience; over five of those were spent in the oil and gas and infrastructure sectors on projects throughout the East Coast of Australia and PNG. Caroline specialises in Quality Management but offers skills to support the end-to- end business from tendering new work and assessing possible alliances, procurement, and governance to project close-out.

quality policy

Redline Group is a versatile Indigenous company that adopts a culture of delivering professional and proficient services to all customers. Our team understand that to continue enjoying sustainable and ongoing growth it will be heavily based on our performance and reputation.

Our Aim

We aim to achieve long term success through repeat and referral business by meeting or exceeding customer satisfaction in all areas – including timeliness, attention to detail, health, safety and service minded attitudes.

Commitment to Quality

Our commitment will be visible in our work and attitudes. Redline Group (Aust) achieve customer satisfaction through:

  • Open and honest communication throughout the project.
  • Conducting all business in an ethical manner.
  • Commitment to achieving the outcome for our clients.
  • Mutual trust and respect for all parties.
  • Continual development of our technology, team skills and knowledge to provide a greater level of service.
  • Compliance to ISO 9001.

Leadership Commitment

The Managing Director is committed to, and accountable for providing sustainable, cost effective services through the implementation of this policy.

The Business Development/Quality Assurance Manager is the delegated management representative that shall ensure that this policy is effectively communicated to the degree that individuals within the company understand and share the culture and commitment to quality.

Redline Group Australia

ABN: 84 969 579 944

PO Box 1444, Noosa Civic, Queensland 4566

(07) 5408 4266