Joining forces to solve your project challenges head on
From 16 Feb 2026, McGlinn Advisory and Octa Associates are now operating as Octa McGlinn, following a strategic investment by Octa in McGlinn Advisory.
Infrastructure Advisory and Project Management
OCTA McGLINN: Doing Complex Work Properly
ABOUT
Octa McGlinn is an Australian Infrastructure Advisory and Project Management firm.
We work alongside public and private sector leaders to bring clarity, structure and momentum to projects that matter.
Backed by a Trans-Tasman partnership and decades of experience, our team supports every stage of the project lifecycle. From early strategy through to delivery, we stay with you until the work is complete.
SECTOR EXPERIENCE
We support the delivery of complex infrastructure by assembling the right team from the outset.
Our approach is structured and collaborative. We listen first, clarify quickly, and ensure the foundations are strong before momentum builds.
From high-risk health infrastructure to major aviation and education programs, we help leaders navigate complexity with clarity and discipline.
Health
We support the planning and delivery of health infrastructure that prioritises patient outcomes, operational efficiency and long-term resilience. Our advisory and project management expertise spans hospitals, health precincts and specialised care facilities, ensuring projects are delivered with robust governance, clear stakeholder alignment and minimal disruption to critical services.
Education
We work across education facilities to deliver learning environments that are flexible, future-ready and robust. From schools to tertiary campuses, we provide strategic advice and delivery oversight that balances capital investment, program requirements and long-term asset performance, supporting institutions to create spaces that enable learning and growth.
Airports
We provide infrastructure advisory and project management services for complex, high-volume operational airport environments. Our experience includes terminal upgrades, airside and landside infrastructure, and operational facilities, with a focus on safety, regulatory compliance, passenger experience and maintaining continuity of operations during delivery.
Civic / Council Infrastructure
We partner with councils and public authorities to deliver essential services and community-focused infrastructure that is cost-effective, durable and reflects community culture and the environment. Our work spans civic buildings, public spaces and essential local infrastructure, supporting projects that respond to community needs while meeting budget, regulatory and long-term asset management requirements.
OUR EXPERTISE
We operate across the full lifecycle of infrastructure development. From strategic advisory and business case development through to procurement, construction and commissioning, we support complex projects and programs with discipline and care.
Our strength lies in our ability to move between executive strategy and technical detail. This allows us to support decision-makers at leadership level while ensuring projects remain grounded in practical reality.