NQCEC pride ourselves on providing opportunities to locally based workers.

NQCEC Organisational Structure


David Mackenzie– Executive Director

David has owned and managed his own successful agricultural business for more than 30 years along with Comac Equipment for the last 7 years. He is now proud to be an active owner of NQCEC since 2016.

By working alongside local councils and shires and his own business successes, David has developed a vast knowledge of the civil construction and road building industries. This industry experience means that projects undertaken by NQCEC will be completed safely, professionally, on time and on budget.

With a very extensive geographical knowledge and connections in many towns and areas throughout South-East, Western and Northern Queensland, David has experienced first-hand the challenges of working in remote locations, weather limitations and regional logistics and understands how to overcome these issues.

David has a very positive business attitude and a willingness to employ local workers for local jobs.

Clayton Sargood – Executive Director

Clayton is a “hands on” Director, providing vision and direction to his team of Managers, ensuring that each area of the business is functioning efficiently. He strives to instill the key values of the business into this team, motivating them to achieve at the highest levels. Clayton is particularly focused on the development of his people, the safety of his workforce and that the company is operating as a responsible corporate citizen.


Wesley Clack - General Manager

Wes has over 19 years’ extensive experience in project and general Management of civil organisations. As an experienced manager of civil projects, he understands the key responsibility is to deliver projects within the financial and logistical guidelines as set out within the contract and the business directives. Resources (people and machinery) need to be planned, scheduled and managed to ensure that the key deliverables of each project are satisfied within the timeline set and to budget. This management of the project should at all times consider the requirements for Health & Safety and the Environment, as well as ensuring that the quality of the work is to the standard required by the client. It is equally important to be flexible; to be able to react in a timely and effective/efficient manner when changes are made or requested at any stage of the project or business dynamics.

Kylie Moy - Financial Controller

Kylie’s depth of experience and skills in accounting have been gained over the lifetime of her career within Financial Management. She prides herself on attention to detail and ensures the best interests of the company are always first and foremost in her mind.Her hands-on approach and eye to details towards all aspects of the company’s financial matters ensure the best solutions for internal and external clients alike.

Raechelle Weatherall – HSEQ Manager

With over 20 years experience in Health, Safety and Environment, Raechelle has a diverse background in the Mining/Civil sectors. Raechelle takes a professional, hands on approach to HSEQ Management with a view to successful and timely completion of any project with minimal issues and costs to satisfy company and client expectations. Her proactive approach ensures compliance with the HSEQ Management Systems and Legislative requirements, there-by reducing the risks in the working environment. She is supported by Ryan Powell in Weipa and Troy Eden at the Amrun site.

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NQCEC Capability Statement # NQCEC Careers