Principal-led project management and advisory across the built environment.
Philosophy
The St. Marlo Approach
“Best for project”
Our approach is simple: provide independent advice, build trusted partnerships and always act in the best interests of the project.
Integrity
We do what is right for the project — even when it isn’t the easy path. Honest advice, sound judgement, our word kept.
Transparency
Open, clear communication at every level. No surprises and no hidden agendas — just visibility you can act on.
Continuous improvement
We refine as we go, learning from every milestone and turning insight into better decisions the next day.
Partnership
We stand alongside every participant — client, consultant, contractor and community — invested in each other’s success.
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Capital Projects
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Program Exposure
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Years Experience
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Industry Sectors
The difference
Why St. Marlo & Co.
Our experience spans sectors and project types, but our commitment remains constant: independent advice, trusted relationships and outcomes that stand the test of time.
Consultancy, client-side and contractor experience under one roof — we see every project from all sides and anticipate what others miss.
Boutique by design. You work directly with a senior leader who has personally delivered 100+ capital projects — consistent, principal-level attention from first meeting to final handover.
Deep fluency with government, universities, councils and authorities — the governance, compliance and community realities of public work.
A civil and building-engineering foundation means advice grounded in construction lifecycles, buildability and operational performance.
Renowned for structuring complexity, aligning stakeholders and driving outcomes in fast-paced, high-stakes environments.
Every decision serves the long-term interests of the project and its stakeholders — integrity and stewardship over short-term wins.
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Selected work
Featured projects
$25M
Parks Victoria
Parks Victoria / SRV Projects
New construction across Olinda playspace & recreation, Jells Park playgrounds, and the Albert Park & Yarra Bend pavilions and netball courts — public-realm delivery with multiple complex stakeholders.
A new Senior Centre, administration wing, Year 8 Hub and a wellness facility for school and wider-community use — new build and refurbishment engaging local community and government.
An 11,360m² facility with four adaptable Flexi Labs around a central glazed prep area — accommodating 60 to 240 students in a visually unified, concurrently-taught space.
A playground redevelopment featuring a tower slide, cubby-dome climbers, terraced stone seating and natural log play elements set within the reserve's established tree canopy.
The projects, clients and roles referenced were personally delivered by Cindy Deayton in the course of prior engagements and employment with other organisations and consultancies, and illustrate her individual professional experience. Their inclusion does not imply that these works were performed by St. Marlo & Co. Pty. Ltd., nor any current relationship, endorsement or affiliation with the named parties.
