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    News Analysis
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    Search Startups

    Active & Privately Held, Small, Sustainable Materials & Circularity Startups

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    125 Startups 2 In the News 12 Recently Updated
    • Total Funding
      $56.72M
      Raised
      65
      Events
    • Private Funding
      $56.72M
      Raised
      65
      Rounds
    • Public Offerings
      $0
      Raised
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    Smart Resilin logo

    Smart Resilin

    Smart Resilin revolutionizes materials with eco-friendly, resilient, and elastic protein-based solutions for diverse industries.
    2017 B2B 1-10 Seed Undisclosed
    flexible-packaging
    plastics
    climate-tech
    rubber
    fashion
    packaging-and-containers
    cosmetic-companies
    biotechnology
    materials
    composite-materials
    proteins
    adhesives
    insects
    Maicelium logo

    Maicelium

    Mycelium-Based Biopolymer Development for Sustainable Alternatives
    2024 B2B 1-10 Pre-Funding $30
    packaging-and-containers
    climate-tech
    biotechnology
    construction-materials
    waste-management
    biomaterials
    fungi
    NewRocket logo

    NewRocket

    Environmentally Friendly Gel-propellant Rocket Engines
    2014 B2B, B2G 1-10 A $3.2M
    environmental-technologies
    aircrafts
    aerospace
    climate-tech
    astrospace
    astronautics
    fuels
    space-tech
    Axiv Materials logo

    Axiv Materials

    Sustainable Fibers from Protein Waste
    2023 B2B 1-10 Pre-Funding Undisclosed
    polymers
    materials
    food-waste
    circular-economy
    fibers
    textile
    climate-tech
    Starstone logo

    Starstone

    Biology-based Cement and Concrete
    2023 B2B 1-10 Pre-Seed $525K
    construction-materials
    climate-tech
    NAKI logo

    NAKI

    Conversion of Food Industry Waste into Sustainable Aviation Fuel
    2022 B2B 1-10 Seed $685K
    biofuel
    waste-tech
    recycling
    airlines
    biogas
    fuels
    waste-to-energy
    automotive
    waste-management
    food-waste
    alternative-fuels
    climate-tech
    alternative-energy
    PhenOlives logo

    PhenOlives

    Upcycled Olive Oil Waste
    2022 B2B 1-10 Pre-Funding Undisclosed
    foodtech
    food-waste
    novel-ingredients
    climate-tech
    food-ingredients
    waste-tech

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    125 Results
    Funding Amount
    Funding Stages
    • Total Funding
      $56.72M
      Raised
      65
      Events
    • Private Funding
      $56.72M
      Raised
      65
      Rounds
    • Public Offerings
      $0
      Raised
      0
      Offerings
    • M&A
      $0
      Raised
      0
      Deals

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    There aren’t any companies that match your search
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    Smart Resilin logo
    Raised
    Undisclosed
    Smart Resilin
    Smart Resilin revolutionizes materials with eco-friendly, resilient, and elastic protein-based solutions for diverse industries.
    Founded:2017
    Business Model:B2B
    Employees:1-10
    Funding Stage:Seed
    Maicelium logo
    Raised
    $30
    Maicelium
    Mycelium-Based Biopolymer Development for Sustainable Alternatives
    Founded:2024
    Business Model:B2B
    Employees:1-10
    Funding Stage:Pre-Funding
    NewRocket logo
    Raised
    $3.2M
    NewRocket
    Environmentally Friendly Gel-propellant Rocket Engines
    Founded:2014
    Business Model:B2B, B2G
    Employees:1-10
    Funding Stage:A
    Axiv Materials logo
    Raised
    Undisclosed
    Axiv Materials
    Sustainable Fibers from Protein Waste
    Founded:2023
    Business Model:B2B
    Employees:1-10
    Funding Stage:Pre-Funding
    Starstone logo
    Raised
    $525K
    Starstone
    Biology-based Cement and Concrete
    Founded:2023
    Business Model:B2B
    Employees:1-10
    Funding Stage:Pre-Seed
    NAKI logo
    Raised
    $685K
    NAKI
    Conversion of Food Industry Waste into Sustainable Aviation Fuel
    Founded:2022
    Business Model:B2B
    Employees:1-10
    Funding Stage:Seed
    PhenOlives logo
    Raised
    Undisclosed
    PhenOlives
    Upcycled Olive Oil Waste
    Founded:2022
    Business Model:B2B
    Employees:1-10
    Funding Stage:Pre-Funding
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