Microrelleus SL

🗓️ September will be a month of innovation, new ideas and valuable connections. Microrelleus SL and Microauthenfy® will be attending four key industry events: 8–10 September | FLOW BEYOND 2026 (Oerlikon HRSflow)  16–17 September | London Packaging Week 2026 23–24 September | SIA VISION 2026 (SIA - Société des Ingénieurs de l'Automobile) 28–30 September | LUXEPACK Monaco 2026 From advanced lighting and micro-optics to mould-integrated microfeatures for design and authentication, we look forward to exchanging knowledge, exploring new challenges and connecting with professionals from across the automotive, packaging and product design industries. 📍 Will you be attending any of these events? Let’s connect and meet in person. #Microrelleus #Microauthenfy #AutomotiveLighting #PackagingInnovation #IndustrialInnovation

A few days ago, we stepped away from our usual routine for a team-building activity and lunch together. Not everyone could make it, but there was no shortage of team spirit. A great opportunity to recharge, connect and enjoy some time together beyond the day-to-day. #Microrelleus #TeamBuilding #Teamwork

🆕 A new level of precision in our metrology laboratory After nearly a decade working with our trusted SENSOFAR S lynx, we are expanding our quality-control capabilities with the arrival of a new Sensofar S neox 3D optical profiler. Since 2016, we have used five-axis femtosecond laser technology to manufacture highly precise microstructures, micro-optics and functional textures. At this scale, however, manufacturing is only part of the challenge. Reliable measurement is essential to verify geometries, validate performance and maintain full control of the process. ⭐️ Our quality control laboratory combines: • Confocal microscopy • Focus variation • Interferometry • 4K digital microscopy • Optical microscopy • Profile projection This investment reinforces our commitment to precision, repeatability and reliable results for the most demanding industrial applications. 👉 Because when surfaces are engineered at the micron scale, precision does not end with manufacturing. It continues through measurement. #Microrelleus #Microengineering #FemtosecondLaser #SurfaceEngineering #QualityControl

👋 We're pleased to welcome Robert Gaston to Microrelleus as our new MBA Strategy Intern. Robert joins us as part of his MBA at IESE Business School and will work alongside our management team on strategic initiatives that will help shape the next stage of Microrelleus' growth. Over the coming months, he will contribute to projects focused on the commercialization of proprietary technologies, market validation, business model development and the identification of new opportunities across our technology platforms. With a background in innovation strategy, technology commercialization and market insights, Robert brings an international perspective that will complement our ambition to continue evolving from a technology provider into a company that develops high-value, IP-driven solutions. We're excited to have him on board and look forward to the journey ahead. Welcome to the team, Robert! 🤗 #Microrelleus #Innovation #Technology #Strategy #IndustrialInnovation

🔍 Some details deserve a closer look. Behind every lighting signature lies thousands of microstructures working together to shape, redirect and control light with extreme precision. For the CUPRA Raval project, our contribution was focused on what often remains invisible: ultra-precision micro-optics engraved directly into production tooling using femtosecond laser technology. 🔝 The result is not only a distinctive visual identity, but optical performance that can be manufactured consistently at industrial scale. Because in advanced automotive lighting, precision happens at the microscopic level. 🌐 microrelleus.com #Microrelleus #AutomotiveLighting #MicroOptics #LightingEngineering #FemtosecondLaser CUPRA CUPRA España SEAT S.A.

At Microrelleus, we develop the laser engraving technologies behind solutions like Microauthenfy®, where mould-integrated microfeatures combine design, authentication and industrial scalability.

⚙️ Reduce lead time without compromising quality! When optical inserts are produced far from the final process, every handover adds time, complexity and risk: production, shipping, fitting, assembly and validation all depend on a longer chain. Based on the workflow comparison, producing the inserts with Microrelleus can reduce the overall timing by up to 5 weeks compared to an overseas production scenario. For lighting projects, this means: ✔️ Faster project progression. ✔️ Fewer logistics-related delays. ✔️ Closer quality control. ✔️ Better alignment between insert production, laser engraving and validation. At Microrelleus, we combine high-precision microstructuring, femtosecond laser engraving and industrial know-how to help our clients move from design to production with greater confidence. Looking to reduce friction in your next optical insert project? Let’s talk! microrelleus.com #Microrelleus #AutomotiveLighting #OpticalInserts #FemtosecondLaser #IndustrialEfficiency

Did you miss this interview? 🚘 The Cupra Raval project shows how automotive lighting is evolving: from a functional component to a design language that creates atmosphere, depth and character. In our latest blog article, we speak with Tony Gallardo, Design Leader Exterior Components and Illumination at SEAT S.A. / CUPRA, about the future of automotive lighting, the role of microtexturing and microstructuring, and how design and engineering worked together to bring a distinctive light signature to life. At Microrelleus, we are proud to contribute to this new generation of lighting through advanced engraving using femtosecond laser technology. 🔗 Read the full interview here: https://lnkd.in/eZbW-u8Y #AutomotiveLighting #CUPRARaval #Microtexturing #FemtosecondLaser #LightingDesign CUPRA España

👋 Welcome, Laura and Mathias! We are happy to welcome two students who are joining Microrelleus for their long internship experience. Laura joins our Administration and Finance department, providing support for the daily management and organisation of our operations. Mathias joins us through a Dual Vocational Training programme in machining, combining technical learning with hands-on experience in an industrial environment. At Microrelleus, we believe in sharing knowledge, supporting young talent and creating real learning opportunities within the team. Welcome, Laura and Mathias. We are thrilled to have you with us. 🤗 #Microrelleus #NewTalent #Team

🆕 A new step in Microrelleus’ evolution as a surface engineering and industrial validation partner. This week we welcomed a new injection moulding machine to our facilities. The real value is not the machine itself, but what it enables: bringing replication validation closer to the innovation phase and closing the loop between microstructuring, tooling, injection moulding and final part performance. By adding in-house injection capabilities, we will accelerate R&D projects, increase development flexibility, reduce project risk and strengthen our co-development, technology transfer and Lightmatch validation services. For our customers, this means faster learning cycles, earlier validation and a more efficient path from concept to industrial reality. 🙌 We are excited to start this new chapter. #InjectionMoulding #SurfaceEngineering #Innovation #ProductDevelopment #Microrelleus