Global Expertise. Local Solutions. Lasting Impact.
At International Coastal Management (ICM), we’re coastal engineering specialists with over 40 years of experience delivering tailored, innovative solutions that protect shorelines, restore ecosystems, and build resilient waterfronts.
Unlike large civil engineering firms, we focus solely on coastal and marine engineering. With 1,200+ successful projects worldwide, helping communities, governments, and businesses safeguard their coastlines for future generations.
Our Valued Partners
How we do it, differently
Custom Solutions That Work
We tailor innovative designs that balance usability, protection, and ecological health.
Save Time and Money
With 40+ years of experience and 1,200+ projects worldwide, we know what works, and get it right.
Specialist Expertise
Focused exclusively on coastal engineering, we bring unmatched precision and results to every project.
Our Services
Designed for Impact, Tailored for You
Coastal Protection & Erosion Control
We design and implement robust protection strategies to manage coastal erosion and safeguard vulnerable coastlines.
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Beach Nourishment & Nearshore Nourishment
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Groynes, Revetment Walls & Coastal Structures
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Emergency Coastal Protection Works
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Dredging & Sand Management
Coastal Engineering & Design
We offer comprehensive design and project management for coastal and marine infrastructure, backed by site specific analysis and global expertise.
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Coastal Structure Design (Seawalls, Groynes, Breakwaters, Reefs)
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Hydrographic & Dive Surveys
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Coastal Engineering Certification
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Project Management
Nature Based Solutions & Artificial Reefs
Our nature-based solutions integrate ecological processes with engineering expertise to deliver long-lasting coastal protection and habitat creation.
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Artificial Reefs & Low-Crested Breakwaters
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Mangrove Restoration, Oyster Reefs & Saltmarsh Systems
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Living Shorelines & Foreshore Improvements
Coastal Resilience & Adaptation
We help councils, developers and communities adapt to climate risks with proactive planning and specialist coastal resilience solutions.
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Coastal Management Plans & Resilience Frameworks
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Environmental Impact Assessments & Approvals
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Coastal Process Modelling
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Coastal Risk Assessments
Marinas & Waterfront Developments
ICM provides independent, technically focused services for marina upgrades and waterfront developments - from feasibility to delivery.
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​Design & Project Management of Marinas, Boat Ramps & Moorings
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Submarine Pipelines & Underwater Utilities
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Waterfront Developments
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Special Events Infrastructure
Expert Witness, Advice & Review
Our senior engineers are frequently engaged to provide independent expert advice, technical reviews, and legal support on coastal matters.
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Expert Witness Reports for Legal Proceedings
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Peer Review of Coastal Engineering Designs
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Independent Technical Review & Consultation
Solving Complex Coastal Challenges
Discover how ICM has transformed coastal environments through innovative solutions that blend engineering excellence with nature-based practices. From erosion control to resilient designs, our specialist team delivers practical, proven solutions with precision.
 Living Speed Bumps: Re:Beach Design Competition |  Scarborough Coastal Cliff Stabilisation |  Holloways and Clifton Beach Erosion Management |
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 Noosa River Oyster Reef Restoration Project |  Albany Surf Reef Feasibility Study |  Munna Point Groynes |
ICM Wins Global Recognition for Coastal Resilience Expertise
The Re:Beach competition in Oceanside brought together the world’s foremost coastal engineering firms to develop sustainable, resilient solutions for their vulnerable coastline. ICM’s groundbreaking approach not only met the challenge but redefined it, awarding us the win and setting a new standard for coastal protection and enhancement.
Full Service
Whether you need a turn-key proposal or just looking for project elements or advice, ICM can assist through all project stages.
Site Analysis
Remote or on-site investigations to analyse site conditions and understand the natural dynamics.
Design
From conceptual with cost estimations to detailed design and approvals stages.
Installation
Our long track record of successful projects means we know how to pick the right approach for your specific site.
On-going Monitoring
On-going monitoring of projects (or elements) are an essential part of overall project success in the long term.
Frequently Asked Questions
What makes ICM different from other companies?
ICM is uniquely positioned in the coastal industry having developed and implemented solutions that are considered world’s best practice. Our team is hands-on, with significant experience in site evaluation & solution implementation to ensure the best results are achieved for each site.
How does ICM ensure cost savings on coastal projects?
Our extensive experience allows us to get it right the first time, selecting the optimal solution for your specific site. By streamlining the process and avoiding costly errors, we help you save both time and money.
What types of projects has ICM completed? ​
We have completed over 1,200 projects worldwide, ranging from shoreline protection and restoration to marina developments and artificial reefs. Our portfolio showcases our ability to tackle various coastal challenges with proven results.
What is the process for starting a project with ICM?
The first step is to book a discovery call with our team. During this call, we’ll discuss your project’s unique needs, challenges, and goals. From there, we’ll outline a tailored plan and guide you through the next steps.
