Critical Underwater Infrastructure Protection

Kordia’s Maritime Operation Centres (MOC's) protect submarine cables and other critical underwater infrastructure (CUI) with 24/7 vessel monitoring, early risk detection and direct communication with vessels. We help infrastructure owners and operators prevent damage before it happens, with proven global capability from New Zealand and Australian MOC's.

kordia_maritime communications_L 2

What is critical underwater infrastructure and why does it matter?

Critical underwater infrastructure (CUI) includes submarine cables and other underwater assets that are essential to global communications and energy supply. Damage to these vital assets can have far-reaching consequences for businesses, communities and economies.

Kordia’s Maritime Operation Centres (MOC) combine advanced maritime surveillance technology with experienced operators to identify potential threats to critical underwater infrastructure and enable early intervention before damage occurs. With proven capability in New Zealand and Europe, we deliver 24/7 monitoring to help protect the infrastructure the world relies on. 

Footer Clear2

Proactive protection for critical underwater assets

The cables that connect countries and continents are particularly vulnerable in shallow waters and busy shipping routes. Anchoring, fishing activity and other vessel movements can pose significant risks, with even minor contact potentially compromising a cable's integrity.

Kordia’s proactive approach to monitoring combines intelligent surveillance, early warning and direct communication with vessels to help prevent incidents before they occur.

Our monitoring gives infrastructure owners and operators an additional layer of protection against costly disruption.

How our monitoring capability works

01.
Intelligent vessel monitoring
Using innovative maritime domain awareness technologies, we monitor vessel activity around critical underwater infrastructure, identifying movements and behaviours that may pose a risk.
02.
Experienced operational response
Our specialist operators assess potential threats and, where required, communicate directly with vessels and relevant maritime authorities to help prevent damage.
03.
Continuous protection
With 24/7 monitoring, our team provides ongoing vigilance over critical assets, supporting a proactive approach to infrastructure protection and resilience.

Why Kordia?

If it’s critical, it’s Kordia

restore
Monitoring that never stops
24/7 operational capability, with continuous monitoring by specialist maritime operators every day. Capability overseen by a government-industry partnership including regular communications and incident exercises.
life-ring
Trusted for over 30 years
Decades of delivering mission-critical maritime communications and safety-of-life services by a State-Owned Enterprise mandated to keep its ‘customers safe and connected'.
side-profile-gear
Accurate access and service delivery
Access to lowest latency, highest accuracy vessel tracking data. Service delivery quality assured to ISO 9001:2015.
earth-pin
Proven internationally
Monitoring critical submarine cable infrastructure in New Zealand and European waters working alongside organisations in the UK and Norway.
kordia_maritime communications_R-min

Trusted to protect what matters most

Kordia's Maritime Operation Centres support search and rescue communications, navigational warnings and other critical maritime services across almost a quarter of the earth's surface. Kordia provides the lowest latency, highest vessel tracking data for New Zealand via its high availability terrestrial AIS solution. 

We bring more than 30 years maritime operational experience, discipline, technical expertise and commitment to reliability to the protection of critical underwater infrastructure.

By combining experienced people, proven processes and innovative technology, we help infrastructure owners and operators strengthen security and protect the systems that keep people and economies connected.

Continue learning

Latest Articles
feat-img_warkworth-satellite1-min
Customer Story
Warkworth Satellite Earth Station: 55 years and counting
Kordia has maintained this nationally significant site since 2004, helping ensure its critical infrastructure continues to perform around the clock.
Read Article
feat-img_rnz-min
Customer Story
Future-proofing RNZ's infrastructure
Kordia played a major role in the project with the design of the new mast, development of the works methodology and the rigging works on site.
Read Article
MOC_2025
Blog Article
Taking NZ expertise to the Northern Hemisphere
Kordia's Maritime Operations Centre is helping protect critical underwater infrastructure on the other side of the world, extending its specialist monitoring capability.
Read Article

Find out more

Talk to our team about how we can support your infrastructure protection requirements.