Our Team


Brad Armstrong
Brad Armstrong brings in excess of 39 years' experience as an industry professional in the engineering and commercial building sectors of the design and construction industry
Stephen Wheelhouse
Stephen Wheelhouse has over 38 years experience in the Construction and Engineering industry. His specialist skills and extensive multi disciplinary experience have provided clients with the delivery of a wide range of successful projects and engagements.
Hamish McMurray
Hamish has 20 years experience in the construction sector, managing engineering design teams on many large scale projects.

Building Services Engineers

Andrew Connelly
Building Services Engineer
Andrew Connelly commenced in the ACT construction industry as an electronics technician specialising in telecommunications installation. He has extensive experience in multi-disciplinary electrical, security, audiovisual and environmental systems. At Barmco Mana Partnership he is responsible for design, installation and project management for a range of building services, technology and construction projects.
Trent Gourgaud
Building Services Engineer
Trent has undertaken roles in specialties such as Superintendence, Commissioning and Post-occupancy management. This includes provision of engineering services advice and consultation at local and Commonwealth government level as well as to the private sector.

Business Development & Technical Administration

Leah Wheelhouse
Business Development Manager
Leah has a Bachelor of Architecture at the University of Canberra, is currently studying for a Masters in Architecture, and has over 12 years experience in a range of business development, campaign, event and marketing management.
Yolanda Marchal Crespo
Technical Administrator
Yolanda has a BSc in Mechanical Engineering and an Associate’s Degree in Industrial and Project Design, fulfilling roles in specialities such as project management, design management, commissioning management, software engineering (specialising in CAD/CAM/CAE) and technical solutions.