1. Mitiga · Barcelona · 2018 · 22,3 M€ captados
    Spin-off del BSC que modela riesgo climático físico y catástrofes naturales con supercomputación. Serie A de 13,25 M€ (2023), ganadora de South Summit
  2. Benviro · Santa Perpètua de Mogoda · 2018 · 13,2 M€ captados
    Benviro develops bioplastics that are 100 % biodegradable and microplastic-free. Through biotechnology, we transform organic waste, currently a by-pro
  3. Ocean Ecostructures · Barcelona · 2018 · 7,6 M€ captados
    OCEAN ECOSTRUCTURES provides solutions to restore marine life, helping to offset the impact of human activities.
  4. Flexidao · Barcelona · 2017 · 7,5 M€ captados
    Flexidao is one of the european leading energy & blockchain start-ups, working with global industry leaders such as iberdrola, acciona or total. The f
  5. CREATECH360º · Vic · 2016 · 3,6 M€ captados
    Createch360 is a company specialized in the design and implementation of intelligent control systems across the energy-water nexus. Experienced team w
  6. Candam · Barcelona · 2017 · 2,8 M€ captados
    Candam is a technology company focused in the waste management market, pioneering the use of technology to enable both public administrations and priv
  7. Pack2Earth · Barcelona · 2022 · 2,6 M€ captados
    The company develops patented biobased, food-grade, compostable materials for packaging long-life dry, semi-liquid, and some liquid products, offering
  8. Bioo · Barcelona · 2015 · 2,5 M€ captados
    Bioo, developed by arkyne technologies. Specializing in the innovation of renewable energies, telecommunication hardware and software development. Rig
  9. Biom · Barcelona · 2019 · 800 k€ captados
    The Company's corporate purpose is: (i) The development of new high-value biotechnological solutions based on living microorganisms bioactive molecule
  10. Dan·Na · Barcelona · 2017 · 800 k€ captados
    Artificial Nature S.L is a leading company in sustainable innovations and holds the world patent for a unique biomaterial (copolyester) called PLH. De
  11. Fregata Space · Barcelona · 2020 · 800 k€ captados
    Earth observation platform to discover pollutants in the airwater and land by using proprietary machine learning algorithms.
  12. Manglai.Io · Barcelona · 2024 · 500 k€ captados
    An AI-powered solution committed to minimizing carbon footprints. Manglai is dedicated to empowering businesses globally to foster a more sustainable
  13. Nest · Barcelona · 2022 · 100 k€ captados
    Nest is a 3d printed claysustainable façade panel technology that creates living spaces for the fauna and flora within the urban environmentwhile impr
  14. Aillera Technologies · El Vendrell · 2025
    They create advanced numerical models and data-driven simulations that capture reality with the highest possible accuracy.
  15. Aiquos · Cerdanyola del Vallès · 2024
    AiQUOS develops autonomous microdevices integrating biochemical sensors, electronic instrumentation, and neuromorphic intelligence on a single chip fo
  16. Algaemicalcarbon · Barcelona · 2023
    Provides services to reduce industrial carbon footprints by transforming CO emissions into high-value biomass using microalgae biotechnology & AI.
  17. Altero Recycling Machinery · Sentmenat · 2020
    We design and manufacture extruders and complete pelletizing lines specifically for plastic recycling applications. We combine our own design with the
  18. Apambu · Barcelona · 2020
    Apambu is a SAAS solution that provides a global vision of all information about RSC thanks to the most relevant environmental, economic, economic and
  19. Aqua Wise Solutions · Matadepera · 2023
    Aqua Wise offers a smart water-monitoring solution that tracks household water consumption in real time, detects hidden leaks and sends instant mobile
  20. Astrea Materials · Sabadell · 2016
    Astrea was founded in has in 2016 upon the development of a nanotechnology gold-based catalyst capable of removing air pollutants at room temperature
  21. Atomh2 · Barcelona · 2023
    On-site hydrogen storage and generation system.
  22. Back2Blu · Mataró · 2021
    Back2blu is a marketplace focused on providing products and services related to sustainability to public and private institutions.
  23. Baco · Barcelona · 2019
    Environmental technologies as disinfection solution
  24. Bcircular Composites · Sant Andreu de la Barca · 2016
    Bcircular is a spin-off of spanish national research council (csic), dedicated to the development and exploitation of technologies for recycling waste
  25. Bettair Cities · L'Hospitalet de Llobregat · 2017
    Bettair is a platform as a service (PaaS) that permits, for the first time, to map air and noise pollution in cities on a previously unimaginable scal
  26. Bgastech · Barcelona · 2021
    BGASTECH specializes in waste-to-energy and gas purification, offering innovative solutions for biogas systems and environmental technology across Eur
  27. Biodrops · Constantí · 2021
    Biodrops is a company specialized in the design, manufacture and distribution of organic single-dose and sustainable solutions in the field of cosmeti
  28. Biyiud · Barcelona · 2021
    Biyiud accelerates the global transition to a green economy by turning actions with a positive social and environmental impact into wealth generators.
  29. Bluegreen Vision S.L. · Barcelona · 2024
    BlueGreen Vision develops biotechnology and digital solutions to regenerate marine ecosystems in port areas. Our activity focuses on environmental res
  30. Bnz · Barcelona · 2021
    BNZ is an independent power producer (IPP) developing, building and operating large-scale renewable energy plants across Spain, Italy and Portugal.
  31. Canmahs · Vilanova del Vallès · 2023
    CANMA specializes in green hydrogen engineering, offering sustainable local production solutions for residential, industrial, and R&D applications.
  32. Clic Recycle · Barcelona · 2020
    CLIC RECYCLE is a climate startup transforming hair waste into patented, nature-based and tech-enabled solutions for marine and soil restoration. Our
  33. Climatescale · Barcelona · 2019
    Climate Scale provides high-resolution, accessible climate variability data and future projections by integrating advanced climate modeling with AI, o
  34. Drelife · Barcelona · 2025
    Drelife operates a circular commerce platform that enables brands to launch, manage and monetize their own resale, repair, recycling and return channe
  35. Earthlab Ai System · Barcelona · 2020
    Our planet is continually changing. many of these changes pose threats to life and businesses. Our mission is to understand these changes and develop
  36. Ecocendra · Badalona · 2024
    Our company focuses on sustainable waste management and circular economy solutions. We transform incineration ashes into valuable resources for the en
  37. Ecomemb · Girona · 2022
    Ecomemb is a spin-off of Universitat de Girona and Institut Català d'Investigació de l'Aigua (ICRA). We collect end-of-life reverse osmosis membranes,
  38. Ecoviu · Barcelona · 2021
    Ecoviu organitza i facilita accions ambiental, per un costat organitmzem organitzem accions ambientals i formacions en sostenibilitat per empreses i c
  39. Electraqua · Barcelona · 2024
    Electraqua offers smart EV-charging infrastructure and a SaaS management platform for fleets, enabling hardware-agnostic charging solutions with analy
  40. Electrogenos · Barcelona · 2022
    Electrogenos is reshaping the hydrogen production industry with a unique manufacturing process that cuts electrolyser costs and reduces factory deploy
  41. Entorna3 · Barcelona · 2017
    ENTORNa3 is a socio-environmental consultancy specializing in waste management, designing sustainable solutions that improve the environment and promo
  42. Escena 4.0 · Sant Pere de Ribes · 2022
    Escena 4.0 develops modular, energy-positive cultural infrastructures that combine architecture, renewable energy, and immersive technology. Its plug-
  43. Fet De Terra · Els Alamús · 2016
    Fetdeterra are technical specialists in earthen architecture and accredited consultants in eco-innovation, product design and technological developmen
  44. Food Grade Co2 Cylinders 0.6L · Barcelona · 2026
    Operate a sustainable home carbonation refill service, providing locally refilled food-grade CO2 cylinders for compatible sparkling water machines thr
  45. Geoskop · Barcelona · 2020
    At Geoskop, we support companies in climate-proofing their investments and business operations by enhancing their climate risk management. We drive re
  46. Glucocryl · Balaguer · 2019
    Manufacture of biopolymers of plant/mineral origin for different industries (manufacturing of paints, bioadhesives for cardboard and the agricultural
  47. Go Zero Waste · Barcelona · 2019
    Based in Barcelona, Go Zero Waste is an impact start-up developing technological solutions to facilitate a life without waste. The start-up has develo
  48. Graphec · Girona · 2026
    GRAPHEC is a novel elegant technology for the elimination of per- and polyfluoroalkyl substances (PFAS) from water using a graphene-enabled electroche
  49. Green Rock, Compedra, Rocsuro. · Vic · 2017
    Bio-handicrafts and sustainable bio-construction based on the use of forestry, industrial, botanical and domestic waste.
  50. Green-Tribology · Barcelona · 2023
    Research group funded by the EU, aiming to reduce environmental impact through new green concepts in tribology.
  51. Greencustomers · Barcelona · 2016
    The greenroom is an innovative way for any tourism accommodation to save on costs and reduce the impact of tourism on the environment. With our iot ki
  52. Hacking Ecology · Amposta · 2020
    We develop scientific grade devices for environmental monitoring in agriculture, smart cities and environmental conservation.
  53. Imagine To Create · Barcelona · 2023
    Imagine to Create uses information age technology to help entrepreneurs and business owners take a leap in the quality of their business procedures by
  54. Indresmat · L'Hospitalet de Llobregat · 2017
    Chemical startup headquartered in Barcelona, Spain, specializing in sustainable building materials made from bio-based Polyurethane (bioPUR). Our miss
  55. Ip Buoys · Barcelona · 2019
    The mooring master is an application that makes buoy reservation easier, faster and safe offering a buoy management system.
  56. Karibou · Sant Cugat del Vallès · 2019
    Karibou develops the first 100% vegetable-free, plastics-free packaging solution.
  57. Kimedes · Arenys de Munt · 2025
    Kimedes AI develops intelligent solutions for water leakage detection and prevention in public and corporate infrastructures. Using IoT sensors, digit
  58. Lobelia Earth · Barcelona · 2018
    Lobelia Earth specializes in high-resolution climate risk assessments and ecosystem monitoring using satellite data, climate modeling, and AI. Their s
  59. Marconn · Olot · 2018
    Design, manufacture and sale of smart and eco-friendly service pedestals made from recycled materials, integrating IoT, sensors and cloud software for
  60. Menta-Pack · Sabadell · 2021
    Menta-pack was born to meet the new demands for sustainable packaging while maintaining the functionality and characteristics of traditional packaging
  61. Microo · Viladecans · 2022
    In Microo we add Microo Gel, a mixture of enzymes, to already market-available detergents in order to eliminate the microplastics released from clothi
  62. Moai Analytics · Barcelona · 2019
    Data strategy: We assess your organisation's digital status and identify its needs. We evaluate the data you have available and develop a strategic pl
  63. Moai Tech · Barcelona · 2024
    MOAI TECH SL develops an AI-based platform that measures and certifies carbon capture in forests using satellite imagery and blockchain. Our solution
  64. Murmuration · Barcelona · 2026
    Murmuration provides location-intelligence and Earth-observation-based environmental indicators that help governments, tourism organizations and busin
  65. Mymeadow · Barcelona · 2023
    Meadow creates scalable packaging solutions to replace single-use plastics, using existing supply chains and recyclable materials to promote the circu
  66. Mappa · Barcelona · 2022
    Mappa is the operating system for 360º environmental data: companies report their data once and reuse it for every client, auditor, tender or grant. C
  67. Nasapp · Barcelona · 2023
    NasApp is a technology platform that helps industries and public authorities monitor, predict, and manage odor impact. It combines citizen science, th
  68. Nextmol · Barcelona · 2019
    Nextmol is a startup company specialized in computational chemistry and spin-off company of the Barcelona Supercomputing Center. We offer a SaaS platf
  69. Nextreef · Barcelona · 2025
    NextReef Ecosystems develops scalable engineering solutions for marine restoration, combining science, technology, and innovation. By integrating natu
  70. Nova Renovables · La Roca del Vallès · 2022
    NOVA Renovables is a company specializing in the development of renewable energy projects, created by a team of engineers with extensive experience in
  71. Oimo · Barcelona · 2019
    Eco-design and new materials
  72. Onyriq · Cerdanyola del Vallès · 2016
    Onyriq is an SME specialized in R&D in polymer materials. our aim is to get to market new products and processes based on polymers with socioeconomic
  73. Orchestra Scientific · Tarragona · 2017
    Orchestra scientific, well-tempered technology, has a technology able to convert biogas into high quality biomethane that meets the requirements to be
  74. Paka · Barcelona · 2022
    Provides sustainable fresh food consumption with reusable packaging, creating a positive local and global impact.
  75. Planetai · Barcelona · 2022
    We leverage Quantum Machine Learning and advanced satellite technology to monitor, map, and quantify Earth?s natural capital with unprecedented precis
  76. Planetai Nature Space · Barcelona · 2024
    Carbon Credits Certifier PlanetAI Nature Space (PNS) is an NGO based in Barcelona, dedicated to pioneering innovative standards for environmental and
  77. Plasticpeople · Vinyols i els Arcs · 2023
    We transform all types of plastic waste into useful, safe and beautiful materials (mostly boards and sheets). PLASTICPeople can recycle any type of pl
  78. Pure.Tech · Barcelona · 2023
    PURE.TECH is a nature-based technology that eliminates the main greenhouse gasses contaminating the air we breathe
  79. Reconversion Circular · Barcelona · 2025
    Manufacture circular biodegradable biomaterials made from coffee, avocado and other organic by-products for textile, fashion and leather-goods applica
  80. Recyduo · Sant Joan Despí · 2020
    Say goodbye to garbage and recyclables with a single click. Customers separate their wasterequest the service and that's it! our pickers will collect
  81. Revivack · Barcelona · 2021
    Revivack is a Barcelona-based startup that makes circularity real, measurable and easy. It offers a digital solution to plan, trace and certify the re
  82. Seldx · Vilanova i la Geltrú · 2025
    Seldx Ibérica specializes in sales and distribution of consumer goods. It leverages data analytics and omnichannel strategies to manage inventories, o
  83. Taqta · Montcada i Reixac · 2023
    Taqta Projects integrates technology solutions into product creation processes, focusing on efficiency, sustainability, and user well-being.
  84. Thermosteam · Cardedeu · 2024
    ThermoSteam develops modular steam-based thermolysis technology for the valorisation of end-of-life tyres and difficult rubber waste into recovered ca
  85. Tracks Co2 Satelites · Barcelona · 2022
    Tracks co2 wants to position itself as a leading company in the market for the calculation and reduction of the carbon footprint and in offsetting emi
  86. Tracksco2 · Barcelona · 2017
    Tracksco2 app tracks the user's carbon footprint, so we can reward the most efficient ones and engage the community through gamification.
  87. Urd-Awc · Lleida · 2020
    URD is a global leader in the implementation of pneumatic waste collection systems, enhancing urban sustainability and reducing the carbon footprint.
  88. Vaib · Barcelona · 2024
    VAIB operates a digital conscious-consumption platform that connects consumers with local businesses committed to social and environmental values. The
  89. Viridis · Barcelona · 2022
    They created the the app that helps companies make their sustainable actions known to end customers to increase their recognition. Showing the environ

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