Controlling the Cold Chain: Building Resilience in Seafood Flows

Seafood is one of the most operationally unforgiving categories in global trade. Short shelf lives and fragile quality can rapidly tighten the margin for error across cold chain flows, producing high-pressure scenarios where every minute matters.

Yet when seafood cold chains fail, the root cause is often not related solely to temperature. Disruption is frequently a structural feature of cold chains - generated by fragmented responsibility, poor coordination, and operational misalignment across the journey.

At Seafood Expo Global 2026, I explained why resilience in seafood logistics is frequently misunderstood. Because resilience is not simply about having contingency plans or excess capacity - but about building predictability and optionality into the chain. Only then can vulnerability at each stage of the journey be managed, and small delays be prevented from spiralling into major losses.

Where Seafood Cold Chains Falter

Temperature sits at the heart of seafood integrity, but cold chains often break long before the product falls outside its temperature window. Common pressure points include inspection processes that fail to align with vessel or flight windows, and weak coordination between terminal operations and inland transport.

These issues rarely occur in isolation. Once a delay begins, the window for reaching the next stage of the journey rapidly shortens, putting the entire downstream chain at risk. Such risks cannot always be accurately predicted, and can vary massively between different products and routes. But embedding resilience into cold chains means planning for friction at every stage of the process, and having the expertise and flexibility to navigate disruptions with ease.

Coordination is King

The biggest gains in cold chain performance are achieved not through marginal improvements in one node, but by connecting parts of the chain that have historically been planned and managed too separately. That work starts by asking the right operational questions from the outset - before a single reefer has moved.

Where are the real pressure points on this route? Which handoffs are most likely to introduce risk? What needs to be pre-arranged rather than resolved on arrival? And when something deviates from plan, who is responsible for acting first? When these questions are answered clearly, escalation becomes faster, recovery options are understood in advance, and variable conditions become far easier to manage.

Scale Must Deliver Simplicity

Scale is another feature of seafood cold chains which is commonly cited in the seafood industry as crucial for resilience. But scale alone cannot produce a seamless journey. Indeed, scale only matters if it provides access to the infrastructure, expertise and visibility required to respond smoothly when conditions change. Our global scale - across our owned network of ports and terminals, port-centric logistics, inland transport, reefer capacity and control tower capabilities - delivers resilient cold chain logistics for our partners in the perishables sector.

However, scale does not mean uniformity. There is no single seafood logistics model that can be applied unchanged from market to market - with climate change, trade volatility and other shocks to the system, adaptability is crucial. What scale provides is a set of building blocks. The real work in any partnership is deciding how to deploy those building blocks in a way that reflect the specific trade lanes, products and commercial priorities involved.

Route design is also crucial. Live, chilled and frozen seafood products behave very differently, short and long-haul flows require dedicated planning and customer priorities vary from speed-to-market to quality and cost efficiency. Resilience can be embedded into each corridor by understanding what is being moved, how sensitive it is, and where value is most susceptible. 

Resilience in Practice

We enable resilient perishables logistics across our global network of trade and cold chain infrastructure. The Atlas Service, while focused on fresh produce rather than seafood, is a useful illustration.

Atlas was developed to serve the rapid growth in perishable exports from North Africa to Northern Europe by creating a dedicated sea corridor from Agadir to terminals at London Gateway and Vlissingen. The route addresses congestion and variability in long-distance road flows through continental Europe, reduces emissions by up to 70%, and is founded on our dedicated vessels, reefer capacity and proprietary digital tools. Resilience began with a practical problem, and was built into each stage of the operating model.

A different example comes from South Korea, where we enable specialist air freight movements of live fish and shellfish. For live seafood products, precision and timing are critical. Our solution accounts for strict handling requirements, temperature control and tight deadlines, delivering reliable flows that flex, rather than break, when disruption hits. This is a very different flow from an ocean-freight solution, yet the principle remains the same: when routes are designed around the actual needs of highly sensitive products, value is protected. Capability, as these examples show, is often specific to a market and a corridor.

A More Disciplined Path Forward

Seafood cold chains do not become resilient because somebody says they are.

They become resilient when the operating model is designed properly, when weak points are addressed proactively, and when there is a clearer view of how the flow needs to work from origin to destination. Fewer weak handoffs, better alignment between infrastructure and operating windows, and visibility that helps people act early when a journey starts to drift, are all crucial components of resilience.

For operators, the key question is why a particular route performs well and which elements of that operating model can realistically be applied elsewhere. For customers, the question is not simply who says they can do seafood logistics, but who understands where value is lost on a given route — and who can help reduce that risk in a practical, predictable way.

Find out more about our Seafood Logistics Solutions.