LEAP 71 Moves from Component Validation to Integrated Aerospace Development
On May 4, 2026, at the Make it in the Emirates trade show in Abu Dhabi, LEAP 71 and Sindan announced a strategic partnership to jointly develop and manufacture aerospace propulsion systems combining AI-driven design with metal additive manufacturing. The alliance marks a fundamental shift from the individual validation projects that have defined LEAP 71’s trajectory to date, establishing, for the first time, an integrated environment for AI aerospace manufacturing.
LEAP 71 and Noyron: Where the Company Came From
LEAP 71 was founded in 2023 by aerospace engineer Josefine Lissner and serial entrepreneur Lin Kayser. The two met at Kayser’s previous company, Hyperganic, where Lissner led code-based design work on a rocket engine demonstrator. That experience crystallized a conviction: engineering itself could be accelerated through computational models. When they left Hyperganic, the direction was clear. “When Lin and I left Hyperganic, we decided to build a company around hardcore engineering, not consumer products,” Lissner has said.
The choice of Dubai was deliberate and self-initiated, not the result of government recruitment. Kayser has described the UAE as “almost like an oasis” compared to the regulatory complexity of Europe. “Whereas in Europe, you’re constantly busy attending all kinds of things that have nothing to do with your work,” he said. The local culture of building things, the favorable export framework for propulsion technology, and the UAE’s global connectivity made Dubai the natural base.
The alignment between LEAP 71’s founding philosophy and the UAE’s national strategy around AI, advanced manufacturing, and space sovereignty is real. But that alignment followed the founding. It was not the cause of it.
LEAP 71’s headcount reflects its philosophy in its most literal form: the company has two employees. Lissner and Kayser have stated they have no plans to grow the team. “Growth comes from the compounding effect of employing algorithms to do the work, and scaling compute over time,” the company notes on its website. At its core is Noyron, a Large Computational Engineering Model that encodes first-principles physics, engineering logic, and manufacturing constraints into a deterministic system, generating manufacturable designs autonomously, without human intervention.
The results speak for themselves. LEAP 71 has designed and hot-fire tested liquid-propellant rocket engines across multiple architectures within weeks of specification, including methalox engines exceeding 20 kN of thrust. Design variants can be generated in minutes. Over the past two years, the company collaborated with Nikon SLM Solutions in Germany on a 2,000 kN engine injector head, with Farsoon in China on a 1.5-meter hypersonic precooler, and with HBD in China on a 200 kN aerospike engine, the largest 3D-printed aerospike ever produced. Each of these partnerships followed the same model: Noyron generates the design, a partner’s machines build it. Technically significant, but structurally, still a division of labor.
Sindan: More Than an AM Service Provider
Sindan is an Abu Dhabi-based AI-driven advanced manufacturing company, and its profile differs fundamentally from the AM equipment partners LEAP 71 has worked with previously. The company operates more than 40 large-scale metal additive manufacturing systems, over 300 polymer manufacturing systems, and advanced CNC machining, all within a single integrated platform. At the center of that platform is the Sindan World Model, a proprietary industrial AI substrate that connects design, production, and operational intelligence into a unified network. Through machine vision, simulation, and predictive intelligence, it converts data into manufacturing decisions in real time, continuously optimizing the production environment as a whole.
In other words, Sindan does not simply have the equipment to make parts. It has the AI infrastructure to control and optimize the entire manufacturing process. The company already works with government-linked entities including Mubadala, Space42, Strata, and Tawazun, positioning it as an emerging component of the UAE’s national manufacturing infrastructure. “Over the past two years, Sindan has established an advanced manufacturing environment that brings together additive manufacturing, precision machining, and digital production capabilities,” said Heyuan Huang, Managing Director and CEO of Sindan. “Our partnership with LEAP 71 enables a fundamentally new way of building systems for the space and aviation sectors.”
What Changes When AI Design Meets Integrated AM Production
Every previous LEAP 71 partnership involved a handoff. Noyron designed, a partner printed, a customer used. Each step belonged to a different organization. Design changes took time to propagate through that chain. The feedback loop between engineering intent and manufactured output was slow by definition.
This partnership changes that structure. With Noyron feeding directly into Sindan’s manufacturing infrastructure, design updates can propagate immediately into production parameters. The back-and-forth between design and manufacturing, historically one of the most costly and time-consuming aspects of aerospace engine development, can now be resolved within a single integrated environment. “Noyron compresses development timelines from years to weeks and allows systems to be generated directly from physics and requirements,” said Josefine Lissner, CEO of LEAP 71. “Combined with Sindan’s ‘lights-out’ production, this enables a rapid path from specification to manufactured hardware.”
The scope of the collaboration covers air-breathing jet engines and space propulsion systems. Both companies have framed the UAE as the intended base for this next generation of AI aerospace manufacturing, a framing that aligns with the UAE’s National AI Strategy 2031 and its broader push to build sovereign capability across the space value chain. Make it in the Emirates 2026, where the announcement was made, is itself a reflection of that ambition: the largest edition in the event’s history, covering 88,000 square meters with 1,245 exhibitors, convened under the theme “Advanced Industry. Emerging Stronger.”
AM Insight Asia Perspective
To engineers working in the field, the idea that AI can design everything may sound naive, even dismissive of how difficult design actually is. And that skepticism is warranted. Producing a good design and producing something that can physically be manufactured are entirely different problems. In high-precision aerospace components especially, what is correct on paper is often impossible to build. Bridging that gap has cost the industry decades of iteration, teams of specialists, and enormous capital.
What makes Noyron theoretically compelling is that it confronts this problem at the source. By encoding manufacturing constraints directly into the design process from the start, it aims to eliminate the category of designs that cannot be built. The integration with Sindan’s infrastructure takes this further: the designs Noyron generates are calibrated to what Sindan’s specific systems can actually produce. Whether this holds at the scale and complexity of certified aerospace propulsion systems remains to be seen. The path through manufacturing validation, testing, and certification is long.
There is another dimension to this story that deserves attention. LEAP 71 has two employees. Two people are designing rocket engines that major aerospace organizations would assign to teams of hundreds over years. “Designing a rocket engine usually takes massive teams years,” Lissner has said. “For us, it’s casual. But it’s only possible because the system accumulates engineering knowledge.” The combination of AI and additive manufacturing is making it possible to pursue world-class aerospace development without the organizational scale that was previously considered a prerequisite. Large capital and large teams are no longer the only path to the frontier. LEAP 71 is proof of that.
Whether this partnership delivers on its ambitions, it represents a meaningful step beyond the proof-of-concept phase. By design or by convergence, the UAE is where this transition is taking shape. Whether it becomes the model for the next generation of AI aerospace manufacturing, AMIA will be watching closely.
