GCMarineBuilder Profiles · reviewed 11 September 2026
Buyer profile
| Field | Details |
|---|---|
| Company | GCMarine |
| Buyer category | Turnkey marina, pontoon and waterfront contractor |
| Main region | Queensland, Australia-wide |
| Website | https://www.gcmarine.com.au/ |
| Phone | 07 5597 5967 |
| info@gcmarine.com.au | |
| Address/base | 16 Wrights Place, Arundel QLD 4214 |
| Profile checked | 11 September 2026 |
What the company publicly offers
- piled pontoons
- strut pontoons
- cabled pontoons
- marinas
- jetties
- ferry terminals
- boat ramps
- floating suites
- work platforms
- piling
Verified/publicly stated company facts
- Australian manufacturing from Gold Coast marine precinct factory.
- Builds government, commercial and residential waterfront systems across Australia and South Pacific.
- Offers design, engineering, approval handling, manufacture, transport and installation.
- Publicly lists piled, strut and cabled pontoon restraint types.
- Residential strut-pontoon page lists council approvals, engineered/CAD drawings, a 3-year manufacturer warranty and optional PWC docks, fishing accessories and furniture.
Public project or market evidence
- Company publishes marina, government and residential project portfolio and states it frequently has around 40 projects under construction across sectors.
Buyer fit
Useful for buyers wanting a single supplier across approvals, design, fabrication and installation, including unusual restraint systems or custom waterfront architecture.
What to ask before requesting a final quote
- Confirm the specific warranty for the proposed system, as public pages can be product-specific.
- Ask for reference installations in the same wave/current/flood class.
- Obtain precise pile/strut/cable design assumptions and shore connection scope.
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.