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    News Analysis
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    Search Startups

    B2B, Targeting Energy, Utilities & Waste Management Startups

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    Processing your search... This may take a moment
    658 Startups 28 In the News 38 Recently Updated
    • Total Funding
      $14.99B
      Raised
      683
      Events
    • Private Funding
      $7.89B
      Raised
      554
      Rounds
    • Public Offerings
      $4.36B
      Raised
      76
      Offerings
    • M&A
      $2.73B
      Raised
      53
      Deals
    Funding
    Number of Employees
    Rounds / Deals
    Funding Stage
    Tags
    ToxSorb logo

    ToxSorb

    Selective Removal of Pollutants from Water and Wastewater
    2007 B2B, B2G 11-50 Mature Undisclosed
    waste-water
    filtration-and-purification
    mining
    municipal-water
    drinking-water
    water
    water-treatment
    municipalities
    water-utilities
    Treatec21 Industries logo

    Treatec21 Industries

    PRESUMED INACTIVE
    Water and Wastewater Purification Systems
    2002 B2B, B2G 11-50 Acquired Undisclosed
    filtration-and-purification
    water
    waste-water
    water-treatment
    sludge-treatment
    water-recycling
    agtech
    municipalities
    organic-waste
    biological-treatment
    irrigation-and-water-management
    manufacturing-facilities
    TreeTube logo

    TreeTube

    Urban Greening Solutions
    2019 B2B, B2G 1-10 Pre-Funding Undisclosed
    construction
    soil-treatment
    forestry
    climate-tech
    municipalities
    Treitel Chemical Engineering logo

    Treitel Chemical Engineering

    Industrial Water Purification Systems
    1964 B2B 11-50 Mature Undisclosed
    climate-tech
    industrial-technologies
    food-and-beverage
    desalination
    laboratories
    waste-water
    water
    filtration-and-purification
    water-utilities
    water-treatment
    TripleW logo

    TripleW

    High-value Biomaterials Produced from Food Waste
    2015 B2B, B2G 11-50 B $32.5M
    packaging-and-containers
    climate-tech
    plastics
    waste-tech
    food-and-beverage
    municipalities
    waste-management
    biomaterials
    organic-waste
    recycling
    circular-economy
    biotechnology
    food-waste
    Trunovate logo

    Trunovate

    Manufacturing Execution and Predictive Maintenance Technologies
    2005 B2B 11-50 Mature $115K
    iot
    energy-efficiency
    mobile-applications
    manufacturing
    software-applications
    scada
    water-management
    operations-optimization
    industry-4.0
    manufacturing-facilities
    artificial-intelligence
    packaging-and-containers
    food-and-beverage
    pharma-companies
    waste-management
    machine-learning
    oil-and-gas-companies
    predictive-maintenance
    TUBEX NRG logo

    TUBEX NRG

    PRESUMED INACTIVE
    Bionanotechnology Solution to Extend Battery Life
    2017 B2B 1-10 Seed Undisclosed
    climate-tech
    renewable-energy
    consumer-electronics
    energy-efficiency
    energy-storage
    batteries
    rechargeable-batteries
    energy
    iot
    drones
    electric-vehicles
    medical-devices
    smart-mobility
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    658 Results
    Funding Amount
    Funding Stages
    • Total Funding
      $14.99B
      Raised
      683
      Events
    • Private Funding
      $7.89B
      Raised
      554
      Rounds
    • Public Offerings
      $4.36B
      Raised
      76
      Offerings
    • M&A
      $2.73B
      Raised
      53
      Deals

    Funding

    Rounds / Deals

    Funding Stage

    Number of Employees

    ToxSorb logo
    Raised
    Undisclosed
    ToxSorb
    Selective Removal of Pollutants from Water and Wastewater
    Founded:2007
    Business Model:B2B, B2G
    Employees:11-50
    Funding Stage:Mature
    Treatec21 Industries logo
    Raised
    Undisclosed
    Treatec21 Industries
    PRESUMED INACTIVE
    Water and Wastewater Purification Systems
    Founded:2002
    Business Model:B2B, B2G
    Employees:11-50
    Funding Stage:Acquired
    TreeTube logo
    Raised
    Undisclosed
    TreeTube
    Urban Greening Solutions
    Founded:2019
    Business Model:B2B, B2G
    Employees:1-10
    Funding Stage:Pre-Funding
    Treitel Chemical Engineering logo
    Raised
    Undisclosed
    Treitel Chemical Engineering
    Industrial Water Purification Systems
    Founded:1964
    Business Model:B2B
    Employees:11-50
    Funding Stage:Mature
    TripleW logo
    Raised
    $32.5M
    TripleW
    High-value Biomaterials Produced from Food Waste
    Founded:2015
    Business Model:B2B, B2G
    Employees:11-50
    Funding Stage:B
    Trunovate logo
    Raised
    $115K
    Trunovate
    Manufacturing Execution and Predictive Maintenance Technologies
    Founded:2005
    Business Model:B2B
    Employees:11-50
    Funding Stage:Mature
    TUBEX NRG logo
    Raised
    Undisclosed
    TUBEX NRG
    PRESUMED INACTIVE
    Bionanotechnology Solution to Extend Battery Life
    Founded:2017
    Business Model:B2B
    Employees:1-10
    Funding Stage:Seed
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