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§ Private Profile · Grenoble, Rhone-Alpes, France
Developer and manufacturer of microLED displays using 3D nanowire and silicon technology for consumer electronics and automotive.
Aledia is an Échirolles, France-based technology company that develops and manufactures advanced microLED displays using proprietary 3D gallium nitride nanowires grown on large silicon wafers. The company produces energy efficient screens designed for various consumer electronics, including smartwatches, smartphones, augmented reality headsets, large televisions, and automotive display systems. Operating a fully functional pilot line and a new high volume manufacturing facility in the region, the enterprise employs approximately 230 people and holds a portfolio of over 250 patent families. Aledia has raised more than €360 million in total venture funding through equity investments and government grants, securing capital from prominent strategic backers such as Intel Capital, Bpifrance, Valeo, and Sofinnova Partners. The business was established in 2011 as a technology spin-off from the French research institute CEA-Leti by founders Giorgio Anania, Xavier Hugon, and Philippe Gilet.
Aledia has raised $175.2M across 4 funding rounds.
Aledia has raised $175.2M in total across 4 funding rounds.
Aledia has raised $175.2M across 4 funding rounds. Most recently, it raised $94.2M Series D in October 2020.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Oct 7, 2020 | $94.2M Series D | Magali Joesse | Marshall Smith | Announced |
| Jan 1, 2018 | $37M Series C | — | Braemar Energy Ventures, BPI Green Tech Investment, Demeter, IKEA Group, Intel Capital, Sofinnova Partners, Supernova Invest | Announced |
| Jun 1, 2015 | $31M Series B | — | Braemar Energy Ventures, Anne Sophie Carrese, Ceai/ati, Demeter Partners, Christian Ehrenborg, Sofinnova Partners, Maurizio Martinelli | Announced |
| Apr 1, 2013 | $13M Series A | — | Braemar Energy Ventures, CEA Investissement, Demeter Partners, Sofinnova Partners | Announced |
Aledia has raised $175.2M in total across 4 funding rounds.
Aledia's investors include Magali Joesse, Marshall Smith, Braemar Energy Ventures, BPI Green Tech Investment, Demeter, IKEA Group, Intel Capital, Sofinnova Partners, Supernova Invest, Anne-Sophie Carrese, CEAi/ATi, Demeter Partners.
Aledia is a French deeptech company specializing in microLED display technology based on proprietary 3D silicon nanowires, enabling brighter, thinner, more energy-efficient screens for applications like augmented reality (AR), smartwatches, automotive displays, and large TVs.[1][2][6] It serves electronics manufacturers and display integrators by solving key challenges in microLED production, such as high costs, scalability, and integration with CMOS processes, through nanowire LEDs grown on large silicon wafers that deliver superior image quality, 99% DCI-P3 color gamut, and extended battery life.[1][4][5] The company shows strong growth momentum, with a fully operational 200mm pilot line in Grenoble producing industrial-grade wafers, the launch of the product-ready FlexiNOVA platform at Display Week 2025, over €120 million in recent funding, and recognition as a Fast Company Next Big Things winner.[1][4][6]
Founded in 2011 in Echirolles, France—Europe's "Display Valley"—Aledia emerged from the scientific laboratories of the prestigious CEA (French Alternative Energies and Atomic Energy Commission), leveraging over a decade of R&D in nanowire technology.[1][2][3] The core idea stemmed from breakthroughs in growing 3D GaN nanowires on scalable 200mm and 300mm silicon wafers using standard CMOS fabrication tools, drastically cutting microLED costs by 25% compared to planar LEDs and enabling monolithic RGB integration.[4][5] Early traction included filing 165-300 patent families on gallium compounds and optical diodes, establishing two nanowire platforms (one for fine-pitch displays, another for 2µm AR pixels), and building subsidiaries in the US, Taiwan, and Malaysia; pivotal moments feature the 2024 completion of a $200 million production line and 2025 FlexiNOVA rollout.[1][4][7]
Aledia rides the microLED revolution, addressing OLED/LCD limitations amid surging demand for immersive AR/VR, wearables, and automotive displays in a market projected for explosive growth.[1][6] Its timing aligns perfectly with silicon semiconductor maturity—leveraging 8-12 inch wafers and CMOS tools—to democratize microLEDs, which were previously cost-prohibitive, fueling trends like Apple's AR ambitions and metaverse experiences.[4][8] Favorable forces include energy efficiency mandates, nanowire scalability reducing barriers for high-res next-gen screens, and France's "Display Valley" ecosystem; Aledia influences the landscape by pioneering monolithic RGB-on-silicon, enabling thinner devices and accelerating industry adoption through open platforms like FlexiNOVA.[1][2][6]
Aledia is poised to dominate microLED as the go-to supplier for AR microdisplays and beyond, with FlexiNOVA driving partnerships and volume shipments from its Grenoble line.[1][4] Trends like AI-enhanced AR, foldable wearables, and sustainable electronics will amplify its edge, potentially capturing share in a $10B+ market as 2µm pixels unlock untethered experiences. Its influence may evolve from innovator to ecosystem enabler, licensing tech to foundries while expanding RGB platforms—bridging lab breakthroughs to the vivid displays transforming how we blend digital and physical worlds, much like its CEA origins sparked a display renaissance.[2][6][7]