Marine StructuresBuilder Profiles · reviewed 11 September 2026
Buyer profile
| Field | Details |
|---|---|
| Company | Marine Structures |
| Buyer category | Infrastructure manufacturer and marine contractor |
| Main region | Queensland, national |
| Website | https://marinestructures.com.au/ |
| Phone | 1300 128 164 |
| info@marinestructures.com.au | |
| Address/base | 18 Ron Parkinson Crescent, Bells Creek QLD 4551; 20 Demand Avenue, Arundel QLD 4214 |
| Profile checked | 11 September 2026 |
What the company publicly offers
- residential pontoons
- commercial pontoons
- marinas
- boat-ramp pontoons
- public-access pontoons
- gangways
- piling
- floating docks
- superyacht infrastructure
Verified/publicly stated company facts
- Formed through the combination of Superior Jetties and The Jetty Specialist.
- Publicly describes itself as Australia’s market leader in marine infrastructure and berthing systems.
- Design, engineering, manufacture and installation are offered in-house.
- Publicly lists ISO 9001, ISO 14001 and ISO 45001 certification.
- Commercial pontoon systems include concrete and aluminium solutions; the company states it introduced GFRP reinforcement in some concrete pontoon systems.
Public project or market evidence
- Thursday Island Public Pontoon: publicly stated $2.03m project with 24 m gangway and 36 m main pontoon for a large wave climate.
- Southern Moreton Bay Islands ferry terminal upgrades referenced by the company as a major government project.
Buyer fit
Strong candidate for engineered turnkey residential-to-government projects where design, piling, manufacturing and installation need one prime contractor. Particularly relevant to larger marinas and public infrastructure rather than buyers seeking only inexpensive DIY modules.
What to ask before requesting a final quote
- Request the exact product/system proposed rather than assuming all Marine Structures pontoons use the same construction.
- Confirm whether the project engineer is in-house or subcontracted and obtain the site-specific design basis.
- For residential quotes, separate approval, piling, freight, crane and service costs from pontoon manufacture.
Documents a serious buyer should request
- formal written scope and exclusions
- drawings showing dimensions and interfaces
- applicable standards/design basis
- site-specific engineering or vessel certification as applicable
- material specifications
- load/freeboard or vessel capacity documentation
- warranty wording, not only marketing summary
- transport and installation/commissioning scope
- recent comparable customer references
- maintenance and replacement-parts information
Buyer assessment notes
This page is a procurement profile, not an endorsement. Manufacturer statements about lifespan, compliance, load capacity, unsinkability, certification or superiority should be verified against the exact product and site. A strong supplier for one application can be a poor fit for another. Compare at least two technically equivalent bids and score them against engineering evidence, whole-of-project cost and long-term serviceability.