ESA Industry Space Days: European Space Startups Take Center Stage
The European Space Agency will host its Industry Space Days (ISD) event on 16-17 September 2026 at ESA’s technical center ESTEC in Noordwijk, Netherlands, putting a spotlight on the continent’s rapidly expanding startup ecosystem. The biennial gathering brings together Europe’s space industry for two days of networking, collaboration, and business development, with a dedicated zone for emerging companies to showcase their technologies.
ESA’s network of 40 Business Incubation Centers (BICs) across 23 European Participating States forms the backbone of this startup support system, providing business backing to more than 250 new space-based companies each year. At ISD 2026, 32 of these startups will have dedicated booths in what the agency calls the “ESA BIC Village” within the main Exhibition Hall. Each startup will share a booth with another company for one day, presenting their products, services, and innovations to potential customers, investors, and strategic partners.
The 2026 edition follows strong momentum for Europe’s space entrepreneurship ecosystem. ESA BIC-supported companies generated over 321 million euros in revenue in 2024, up from 186 million euros in 2020, representing a 73 percent increase. The network has incubated more than 2,000 startups since its founding in 2004, with those companies collectively attracting 1.64 billion euros in private investment over the five years ending in 2024. In 2023 alone, ESA BIC startups raised more than 1.25 billion euros in private capital and secured over 590 patents. The Financial Times ranks the network second among European incubator programs and tenth among European startup hubs globally.
The event, organized by ESA’s SME Section, includes thousands of pre-planned business meetings, presentations from ESA directors and industry leaders, and forums for sharing ideas and collaborating on new commercial uses of space. It creates an opportunity for startups to introduce themselves to industry players of all sizes for potential collaboration.
Five Startups to Watch
Among the 32 companies selected for the ESA BIC Village, five illustrate the breadth of innovation emerging from European space entrepreneurship.
Alloy Additive (Germany) has developed a manufacturing process that slashes lead times for custom metal parts from months to days. The company uses advanced TIG-Wire Arc Additive Manufacturing (WAAM) to produce on-demand titanium, nickel, and stainless-steel components for launcher subcomponents, large-scale structural parts, and lightweight pressure vessels designed for space missions. The company is seeking partnerships with launch vehicle manufacturers, satellite builders, space-system integrators, propulsion companies, and Tier-1 aerospace suppliers.
CompPair Technologies (Switzerland) brings self-repairing composite materials to the space sector. Its HealTech technology enables composite materials to repair matrix microcracks through a simple thermal activation process, extending component lifetime and improving reliability for spacecraft structures. The company is working with ESA on two projects, Genesis and First, aimed at enabling more sustainable and competitive space transportation and supporting Europe’s vision of reusable, low-impact space infrastructure.
Marine Weather Intelligence (France) applies artificial intelligence to maritime safety. The deeptech startup uses AI to optimize vessel routings, improve weather forecast accuracy, and enhance safety at sea while helping to reduce the carbon footprint of maritime activities. At ISD, the company will showcase its proximity alert system, designed to anticipate hazardous weather phenomena in an increasingly uncertain climate. The company is looking to explore data partnerships with ESA, connect with potential clients and fellow ESA BIC startups, and attract investors interested in space, deeptech, AI, and maritime applications.
Nautilus (Italy) develops autonomous navigation and guidance technology for satellites. The company’s EON flight unit provides onboard autonomous navigation and collision avoidance capabilities, while its NEMO ground-based flight dynamics software supports missions ranging from low Earth orbit to deep space. The two products interface seamlessly to facilitate management of satellite fleets. Nautilus attended ISD 2024 and is returning with a more targeted partnership strategy, looking to connect with satellite integrators, potential customers for both EON and NEMO, and early adopters interested in using EON in daily operations.
ARKai (Latvia) combines satellite-derived ground deformation data using Interferometric Synthetic Aperture Radar (InSAR) with in-situ sensors and operational records to monitor dam safety. The technology identifies risk factors for dams and hydropower infrastructure, with potential applications for railways, mining operations, and other critical infrastructure. The company is preparing its first pilot projects and developing a dam-monitoring platform that integrates multiple data sources. ARKai is seeking ESA technology and research partners as well as dam operators interested in pilot projects across Europe and Asia.
A Platform for Growth
The Industry Space Days event serves as a critical meeting point for Europe’s space sector. Previous editions have drawn significant attendance. The 2024 ISD welcomed 2,300 registered participants representing 1,100 companies from 42 countries, featuring 170 industry exhibition booths and enabling thousands of one-on-one business meetings. The 2022 edition saw 1,500 companies in attendance.
The 2026 event format includes pre-scheduled one-on-one meetings, an exhibition with ESA and industry booths, keynote presentations and panel discussions with contributions from ESA leadership, industry executives, investors, and institutional partners, as well as workshops about business opportunities and future activities. The participation fee is set at 60 euros per person, which includes access to the event and B2B platform, shuttle bus services, two lunches, and a networking reception. Exhibition stands have already sold out.
The event is open to entities and investors from ESA Member States, Associate States, and Cooperating States. Registration is available through the official ISD website.
The gathering arrives at a pivotal moment for Europe’s space ambitions. With the ESA BIC network now spanning over 100 locations across 23 European countries, the infrastructure for nurturing space entrepreneurship has never been more extensive. The network has proven its ability to convert ideas into commercial ventures, with companies generating hundreds of millions in revenue and thousands of high-skilled jobs across the continent.
As competition intensifies globally in the space sector, events like Industry Space Days provide European startups with the visibility and connections needed to scale. For the 32 companies in the ESA BIC Village, two days in September could mark the beginning of partnerships that shape the next generation of European space capability.