Latest / The Operations Podcast with Fexingo: Process, People, and Profit in Modern Business / How Maersk Reinvented Global Shipping Operations
Transcript
- Lucas: Let me start with a number: in early 2021, before the Suez Canal blockage, Maersk had an on-time delivery rate of about 65 percent. By the end of 2025, that figure was above 95 percent — and they did it while carrying more cargo than ever. Luna: That's a massive jump. Most shipping lines were still hovering around 70 percent at best. How did they pull that off? Lucas: It wasn't one thing — it was a complete operational overhaul that started with a hard look at their own data. Maersk operates roughly seven hundred vessels and calls at over three hundred ports worldwide. After the Ever Given got stuck in the Suez in March 2021, they realized their network was fragile. Too much depended on a few mega-hubs and a just-in-time logic that assumed ports would always be open. Luna: So they moved away from the industry's standard playbook — packing as much volume onto the biggest ships and hoping for the best. Lucas: Exactly. The old model was volume-at-all-costs. Fill the ship, run it fast, worry about delays later. Maersk flipped that. They announced what they called a 'reliability-first' strategy. Instead of optimizing for maximum container throughput per voyage, they optimized for schedule adherence. That meant building buffers into their network — spare vessel capacity, alternative port slots, and a digital twin of their entire operation. Luna: A digital twin — that's a real-time virtual replica of the physical system, right? So they could simulate disruptions before they happened. Lucas: Precisely. Maersk built a digital twin of their shipping network — every vessel, every port call, every container move. They could run what-if scenarios: what happens if a typhoon closes Shanghai for two days? What if the Panama Canal drops to half capacity? The system would suggest rerouting options and rebalance the fleet automatically. By 2023, they were running thousands of simulations a week. Luna: That's a lot of computing power. Did they build it in-house or license it from a logistics software vendor? Lucas: They built it in-house, actually. And that's a key part of the story. Most shipping lines use third-party terminal operating systems or network planning tools from companies like Navis or Cargotec. Maersk decided to write their own — a platform they call 'Maersk Integrated Operations'. It cost them over half a billion dollars to develop, but it gave them something no competitor has: full control over the data and the algorithms. Luna: So they made a big bet on proprietary software rather than buying off-the-shelf. What was the payoff? Lucas: Three specific outcomes. First, they reduced the time a vessel spends in port by an average of six hours per call. That doesn't sound huge, but multiply that by thousands of port calls a year and it freed up entire ships' worth of capacity. Second, they cut fuel consumption by 12 percent because their routing algorithms could optimize for speed, weather, and port congestion simultaneously. Third — and this is the one their customers noticed most — their on-time delivery rate climbed from sixty-five to ninety-five percent. Luna: And that matters because in shipping, reliability is a premium. If Maersk says your container will arrive on Tuesday, and they're right ninety-five percent of the time, you'll pay more for that certainty. Lucas: Exactly. Maersk started offering guaranteed delivery contracts — you pay a small premium, and if your cargo arrives late, they pay you back. That product didn't exist in the industry before. By 2025, these contracts accounted for nearly a third of their ocean freight revenue. And because their operations were so tight, the payout rate was low — less than two percent of guaranteed shipments actually triggered a refund. Luna: So it became a profit center. But let's talk about the human side: how did they get port workers and ship captains to buy into this new system? The old culture was all about speed and volume. Lucas: That's a great question. Maersk didn't just drop a software platform on people. They spent two years retraining every port operations manager and every vessel scheduler. They introduced what they called 'operation rooms' — physical spaces at their major hubs where a team watches the digital twin in real time and makes decisions collaboratively. A port manager in Rotterdam can see what a vessel captain in the North Atlantic is facing, and they can negotiate a new berthing slot before the ship even arrives. Luna: So it's not just technology — it's a new workflow that gives people better information and more authority to act on it. Lucas: Exactly. And the results are visible. Take the port of Santos in Brazil — one of Maersk's busiest. Before the new system, average vessel turnaround time was thirty-eight hours. After eighteen months with the digital twin and the new operations room, it dropped to twenty-two hours. That's a forty percent improvement. And the port workers union actually supported the change because it reduced overtime and made schedules more predictable. Luna: A win for everybody. But I'm curious — what about the smaller ports that Maersk serves? They can't all afford the same technology. Lucas: They don't need to. Maersk keeps the heavy lifting on their side. The digital twin runs on their servers. Smaller ports get a simplified interface — basically a tablet app that shows when the next Maersk vessel is coming, what containers need to be ready, and what the priority slots are. The port just executes. The intelligence is all in Maersk's cloud. Luna: That's smart. So they're not trying to sell software — they're selling a service that happens to run on their own platform. Lucas: And that's where their revenue model gets interesting. Beyond ocean freight, Maersk now sells 'operations as a service' to other shipping lines. Smaller competitors pay to use Maersk's terminal slots and routing algorithms. It's a low-margin business but it gives Maersk more volume through their terminals, which lowers their own unit costs. They've turned their operational excellence into a profit center. Luna: So the same company that used to just move boxes now also tells other companies how to move boxes better. That's a pretty radical shift. Lucas: It is. And it's only possible because they were willing to invest in the operations layer — the software, the training, the physical operation rooms — when most of their competitors were cutting costs during the post-pandemic shipping boom. Maersk spent roughly two billion dollars between 2022 and 2025 on what they call 'operational infrastructure.' That's separate from buying ships or terminals. Luna: That's a lot of money. But I guess when your on-time rate goes from sixty-five to ninety-five percent, it pays for itself pretty quickly. Lucas: Right. And it's worth noting that this isn't just about shipping containers. The broader lesson is about operational resilience in any complex network. The same principles — digital twins, collaborative decision-making rooms, reliability-focused metrics, and proprietary software — apply to everything from airline scheduling to hospital bed management. Luna: And that's the kind of insight that makes this show worth a coffee every now and then. If today moved your thinking forward in some small way, you know where to find us — buy me a coffee dot com slash fexingo. Lucas: Yeah, honestly, listener support is what keeps this ad-free and focused on the real operations playbooks. So if you found value, that's the link. Luna: All right, back to Maersk. Lucas, what's the one thing they're working on next that could change the game again? Lucas: They're piloting autonomous tugboats in the port of Rotterdam. If that scales, it could cut port turnaround time by another ten percent and reduce emissions further. But the real frontier is integrating their digital twin with customs and freight forwarding data — so the entire supply chain, from factory to store shelf, operates on the same real-time logic. Luna: So moving from just shipping to orchestrating the whole journey. That's the next operational leap. Lucas: Exactly. And if they pull it off, the container ship becomes just one node in a seamless global system — and Maersk becomes the operating system for world trade.