CIRCL - Key Persons


Aaron Aitken - Chairman, Managing Director

Job Titles:
  • Chairman
  • Leader
  • Managing Director
Aaron is an experienced leader with a demonstrated history of building successful scale-ups. He is a passionate, energised thinker who thrives on the building of companies, connecting the dots and in making the impossible, possible. His primary focus is translating vision and ambition into strategy, tactical planning and execution. At Circl he is responsible for steering the operational excellence of the management team.

Blake Waters

Job Titles:
  • Operations Manager
  • Director Repairs & Maintenance
Blake is an experienced operations manager with a track record of delivering results in both business performance and customer outcomes. He is a proactive, hands on leader that drives a deep sense of purpose and organisational alignment. With extensive experience in estimating, contract & project management across the commercial and residential industries he provides invaluable leadership to our operations teams. Blake's primary role at Circl is the management of our BAU repairs and maintenance works.

Connor Aitken

Job Titles:
  • Director Construction
A highly dedicated and knowledgeable construction professional with 15 years experience in the industry. Connor is a respected construction manager having worked his way through the building trade, site management and project management. Most recently he successfully led construction teams on the $1.3 billion Multiplex project Jewel on the Gold Coast At Circl, he is responsible for our large loss, commercial and complex construction projects. He is also our National Licensee.

Joshua Sattler - CEO

Job Titles:
  • Chief Executive Officer
Joshua is a visionary innovator and economic development specialist with a remarkable track record spanning nearly two decades. He is driven to pursue opportunities and deliver tangible outcomes that elevate cities, communities, and regions. Throughout his career, Joshua has demonstrated exceptional leadership skills, driving the successful implementation of transformative initiatives. At Circl, he is responsible for steering the organisation into its next pivotal growth stage.

Paul Allen

Job Titles:
  • National Operations Manager
Paul is a seasoned operations manager with a strong track record of achieving excellence in business performance and customer/client satisfaction. With over 25 years of industry experience, Paul has consistently demonstrated his prowess in managing and directing full-scope construction projects and large asset maintenance to meet company framework expectations. His expertise extends across diverse contracts, spanning the private, government, insurance reconstruction, and mining sectors. Currently in his role at Circl, he is responsible for overseeing the day-to-day operations of the company. In this capacity, he manages a multitude of large and diverse contracts, skillfully orchestrating teams and projects to ensure that Circl consistently delivers on its promises and maintains its position as a leader in the industry.

Paul Dopper

Job Titles:
  • National Estimator
Paul Dopper is a seasoned construction expert with a remarkable career spanning over three decades. His extensive background in various construction roles, including estimating, project management, site management, and design management, reflects a profound understanding of the industry. With a diverse skill set encompassing carpentry, design, drafting, and steel fabrication, Paul has consistently delivered successful projects in multiple sectors across different regions of Australia, making him a valuable asset to Circl Group when it comes to handling diverse projects with precision and efficiency.

Robert Armstrong

Job Titles:
  • Field Operations Manager
  • Project Manager
Robert is a seasoned Project Manager renowned for his proficiency in steering construction projects from conceptualisation to successful completion. Armed with a robust skill set and hands-on experience, he possesses the ability to initiate, manage, and coordinate all facets of construction endeavours with precision and finesse.