Trade show recap · Industry & AI · April 2026
I came back from Hannover with an overweight suitcase, a notebook full of notes, and a head still spinning. Five days at the heart of the world’s largest industrial trade fair — over 3,500 exhibitors, 60 countries represented — and the deep conviction that we are at a turning point. Not a gentle transition. A tipping point.
Here’s what I brought back in my luggage, section by section.
🔍 What fascinated me most: AI everywhere, agents for everything
We knew AI was establishing itself in industry. What we didn’t measure was the speed at which autonomous agents are taking over business processes. Across all the booths — in planning, maintenance, logistics, quality — digital solution vendors have now embedded AI into their modules. But slapping an “AI-powered” logo on a brochure doesn’t make a powerful tool. What struck me was the near-total lack of customization to clients’ real-world constraints. Most vendors offer generic building blocks, with no adaptability to field-specific needs. That’s exactly where I see the strength of what I’ve built with Planora.
On the numbers side, the signal is unequivocal: according to Gartner, by 2028, 33% of enterprise applications will integrate AI agents, up from less than 1% in 2024. And by 2029, half of knowledge workers will need to develop new skills to work with these agents. I’m already part of this movement — and coming back from this trade show, I have an even longer list of ideas to bring to life, for myself first, and for my clients next.
I actually finished the book Créez vos agents IA by Morgan Bancel (Dunod) on the flight home. The timing was perfect. Reading it amplified the effect tenfold. The takeaway is clear: companies that start thinking now about which processes to automate are the ones who won’t be drowned by the wave — they’ll surf it. For my long-time clients, often overwhelmed by repetitive, time-consuming tasks, deploying this type of agent is a direct response to their real problems. Easy to deploy, easy for teams to adopt, and high impact from day one.
🛠️ What impressed me: robots set loose
Until now, industrial robots lived in cages. Defined perimeter, physical barriers, human exclusion zone. That was the unwritten rule of factory safety.
In Hannover, that rule is being rewritten.
The most advanced companies are expanding the operating space of robots — and entrusting the supervision of robots… to other robots. The famous Spot from Boston Dynamics, that quadruped robot dog, is the most striking example: it walks production lines, collects sensor data, flags anomalies in real time. No more waiting for operator readings — sometimes wrong, always delayed. AI now enables live data collection, paving the way for dynamic, continuous operations management.
For companies with digital twins — and there are more and more of them — this means the ability to adjust production parameters in real time, with reliable, continuous data. Ever more efficient factories that self-optimize. Several players such as Dassault Systèmes and ABB demonstrated how these digital twins, combined with AI, allow operations to be designed, simulated, and optimized continuously.
A crucial safety point came up in several presentations: data reliability. With incorrect or missing data, a robot becomes dangerous. Some companies have anticipated this by creating standardized clouds — mandatory gateways through which all operational data must transit before reaching a robot or an automated decision system.
🗣️ What surprised me most: a German conference where I understood every slide
I had spotted the session by Dr. Michael Nikolaides, Senior Vice-President Production Network at BMW Group, among the highlights of the Center Stage. What I hadn’t anticipated was that one of his talks would be in German — reserved for the local audience.
I stayed anyway. And I don’t regret it for a second.
The videos shown depicted the inside of BMW factories deeply engaged in their transformation. English slides, visual demonstrations, humanoid robots being tested on production lines. Nikolaides defends a clear vision: “Digitalization improves the competitiveness of our production, here in Europe and around the world. The symbiosis between engineering expertise and artificial intelligence opens up entirely new possibilities in production.”
I had the impression I understood professional German. Laughs. But more importantly: I understood that some companies are already several years ahead. And that the gap is going to widen fast.
📅 What scared me: the robot timeline
There was no disagreement in the room on this point. Executives from Siemens, BMW, from Indian and American startups — all agreed on the same time horizon: humanoid robots will be massively deployed in our professional lives within 10 years. Some even believe that, given the speed of progress over the last 12 months, it will happen much sooner.
Humanoid robots are getting closer to industrial reality: advances in AI and robotic hardware make it increasingly feasible to deploy machines capable of operating in environments designed for humans. The barrier today? Price. A humanoid robot costs between €150,000 and €500,000. When costs collapse — and when robots manufacture other robots — the movement will be unstoppable.
The Indian speakers had an even more direct take: the robots are already here. The work to do now is cultural and organizational — lifting human resistance, rethinking governance. One American company at the show already has 20% robots in its workforce. The result? Some executives are leaving, refusing to “manage armies of robots.” Others jump in eyes closed, energized by the project. We’re all different. But the companies that don’t start this governance reflection today are the ones that will fall behind.
📍 What I liked least: France cited as a bad example
Several times, German speakers reminded everyone of their position as European leaders on AI and Industry 4.0 topics. It’s not posturing: when you spend a day at the Siemens booth, it’s hard not to admire the scale of our neighbors’ success — and to wonder when we’ll shift gears.
But the most striking sentence came from Verena Pausder, president of the Startup Verband, representing the European startup ecosystem. To the question “When you want to scale, where do you turn?”, she answered bluntly that scaling within Europe is sometimes more complicated than going to China — every system being different. And France was cited as an example of friction.
Those who experience this from the inside can only agree with her — and regret that our political decision-makers aren’t more performance-oriented to give a good kick to this bureaucracy. How much business slips through our fingers because of it?
🥇 The bonus: the startup challenge, boxing-match vibes
One of the nicest surprises of the show: I had the chance to attend the semifinal and final of the startup challenge. A formidable format — one minute of pitch, one minute of trick questions from the opponent, one minute to respond — and audience vote with the raising of colored cards, against a backdrop of whistles and ring-side atmosphere.
Clarity, mastery, calm under pressure: it was all there with the BTRY team, the Swiss startup whose final I followed closely. And what came next confirmed what I had felt: BTRY won the Hermes Startup Award 2026 — the most prestigious startup innovation prize at the show, awarded by an independent jury chaired by Pr. Holger Hanselka, president of the Fraunhofer Society. Their innovation: ultra-thin, fully flexible solid-state batteries, rechargeable in one minute, capable of operating up to 150 °C, and manufactured without toxic solvents thanks to processes drawn from the semiconductor industry. A technology that opens the way for IoT sensors, wearables, and the medical devices of tomorrow. Bravo to the whole team.
A little nod to Brazil, the guest country this year. I had the pleasure of attending some conferences in Brazilian Portuguese — which I understand, unlike German — and seeing how French-German and German-Brazilian synergies have eased European companies’ entry into this market.
🌱 What keeps me up at night: the questions we don’t dare ask yet
I come back from this trade show with a mix of conviction and unease.
The conviction: this revolution is real, it’s already here, and those who prepare now will reap all the benefits.
The unease: and then what?
When AI agents manage our inboxes, plan our calendars, answer our clients, and humanoid robots assemble our products — what will be left for humans to do? How will we live if work as we know it gradually disappears? Gartner already anticipates that by 2030, no IT task will be performed without AI — 75% in augmented-human mode, 25% by AI alone. The movement is underway. Irreversible.
But is this race forward benefiting everyone fairly? In my engineering community, I’m seeing how far some are willing to go to win a client — sometimes by drawing on close personal relationships. I’m questioning the outcome of this story, what kind of world we’re really building.
When we’ve exhausted the water and rare metals this digital economy demands — because it has a growing and often invisible need for them — what horizon will we be heading toward?
These questions aren’t new. Some philosophers, economists, and theologians have been asking them for years. But in the aisles of Hannover, they take on a particular urgency. Because here, it’s no longer foresight. It’s concrete, displayed under glass, with a QR code and a smiling salesperson.
The real transformation to undertake may not be a transformation of processes. It’s a transformation of our representations of work, of value, of progress. And of the world we want to live in.
But I’m also coming back with something more intimate, and stronger: a confirmation.
A year ago, I left my comfort zone. I put 25 years of well-established Lean Six Sigma consulting on pause to explore other technologies — digital twins, intelligent scheduling, AI agents. New territories, sometimes intimidating, that I explored without a safety net. Today, I know how to powerfully combine the two.
Hannover told me that bet was right.
What I’ve built — Planora, the digital twin, the agentic building blocks — isn’t off the mark. It’s exactly where the market is heading. The world’s largest companies invest millions in it. The most promising startups at the show are working on it. And I, from an office in France, have built tools that address the same problems — with field rigor and a fraction of the cost.
I’m leaving with the energy of those who know, more than ever, why they get up in the morning!
Article written upon return from Hannover Messe 2026 (April 20–24, Hannover, Germany). Find the recorded conferences on the official website hannovermesse.de.
