How a Swiss Startup Just Built a $1 Billion Construction Robot

Jan de Vries · 2026-08-17

Switzerland's Gravis Robotics just pulled off something remarkable. The company, which builds autonomous technology for heavy machinery, raised $200 million in a Series A round led by SoftBank. That puts its post-money valuation at a cool $1 billion, making it Europe's newest robotics unicorn. It's the largest Series A financing in construction robotics to date, according to the company. And it's a huge leap from the $22 million round Gravis closed in 2025. The timing makes sense: investors are pouring money into European construction robotics, physical AI, and autonomous machinery throughout 2026. ### Why This Matters for Construction Here's the thing about construction: it's not about replacing people. At least, that's not what Gravis CEO Ryan Luke Johns is aiming for. "It's not about taking operators out of the machine," he says. "It's about getting machines to be 30 percent more productive, to get an operator to drive multiple highly productive machines." Think about it like a video game. You press play, and the excavator drives itself to the starting point, digs the trench, loads the truck, and manages the stockpile. When things get tricky, a human takes over for a bit, then hands it back to the autonomous system. The operator becomes a supervisor, not a grunt. Gravis doesn't build new machines from scratch. Instead, it retrofits existing excavators and heavy equipment with its Gravis Rack—a bundle of sensors, computing hardware, and software. That means construction firms can go autonomous without replacing their entire fleet. The tech already works on more than a dozen brands and models, from roughly 22,000-pound mini excavators up to much larger machines. ### The Bigger Picture: A Wave of Robotics Funding Gravis isn't alone in this space. The funding surge is real. Here's a quick look at some of the closest rounds: - Amsterdam-based Monumental raised $31 million to scale its construction robotics fleet and automate more tasks. - Espoo-based Hyperion Robotics secured $7.4 million to scale robotic microfactories for infrastructure projects. - Other machine-autonomy and industrial robotics rounds from Nature Robots, Trener Robotics, Nomagic, KEMARO, and Exclaim Robotics bring 2026 financings to roughly $93 million. Including Gravis, the selected funding total hits about $292 million. Notably, KEMARO and Exclaim Robotics are also Swiss, which points to a seriously active robotics scene in Switzerland right now. ### What the Investors See Archie Muirhead, a partner at IQ Capital (which backed Gravis's 2025 round), explains the appeal. "Ryan and the Gravis team identified a fundamental constraint facing construction at a time when demand for new infrastructure from compute to energy is accelerating – a shortage of skilled operators," he says. "Leveraging years of reinforcement learning and control policy research at ETH Zurich, Gravis's technology is already delivering measurable productivity gains on live projects across four continents." He adds: "This funding cements Gravis's position as the leading construction autonomy company building into an enormous global total addressable market." ### The Team Behind the Tech Gravis Robotics was founded in 2022 as a spinout from ETH Zurich. The leadership team includes co-founder and CEO Ryan Luke Johns, co-founder and CTO Dominic Jud, and co-founder and board member Marco Hutter, who is a robotics professor at ETH Zurich. The company's systems are now deployed across four continents, with customers and partners around the world. The takeaway? Construction is getting smarter, and Gravis is leading the charge. If you're in the industry, this is a trend worth watching closely.