snc logo
AI Search Beta
Search Limit Reached
To ensure smooth performance and fair access for all users, AI searches are limited within a set timeframe. Please try again later.
Team Member Companies
Add Entity
snc-logo

Startup Nation Finder

My Watchlists
Ecosystem
Startups
Investors
Hubs
Multinationals
Reports toggle reports submenu
Saved Searches
Following
Messaging
Notifications
About Us
Glossary

Your CSV is on the way

We’ve sent your CSV file to
send file

Provide your business email

To complete this action, please provide your Business email.

Verify your business email

You only need to verify it once.
We’ve sent a verification link to

Create Watchlist

Watchlist name*
Watchlist must have a valid name.
Description (optional)
0/300
Notifications Settings
Public content (accessible by all Finder users)

Add to List

    Notifications settings

    Set Notifications
    Off
    Select notifications to recieve tooltip-info
    Select all

    Email Alerts

    Receive notifications via email

    No Notifications are selected

    Would you like to select any notifications?
    Hey #USER_FULLNAME#!
    Claim #COMPANY_NAME#’s profile to become an administrator with editing privileges in
    #COMPANY_NAME#’s page on Startup Nation Finder

    The invitation to claim the profile was originally sent to

    or  

    Hey #USER_FULLNAME#!
    Claim #COMPANY_NAME#’s profile to become an administrator with editing privileges in
    #COMPANY_NAME#’s page on Startup Nation Finder

    Suggest Edits

    Let us know what you think is inaccurate or missing.
    We will check it out and update the profile if needed.

    Claim Profile

    Please provide us the following information. Note that you need to have an email in this organization in order to claim the profile.

    Create Free Account
    Lock Icon
    Lock Icon
    8 Characters, Uppercase letter (A-Z),
    Lowercase letter (a-z), Digit (0-9)
    Lock Icon
    Passwords do not match
    Already have an account? Sign In
    Or continue with

    Verify your email

    We’ve sent a verification link to [email protected]
    Sign in
    Lock Icon
    Lock Icon
    Reset password
    Don't have an account? Create Account
    Or continue with

    Check your mailbox

    We sent you an email with further instructions to
    [email protected]

    Do not forget to check your spam folder

    Didn’t get the email? Resend email or Contact us

    Password must contain at least 8 characters, one digit, one uppercase and one lowercase letter.

    Save Search

    Search must have a valid name.

    Rename Search

    Search must have a valid name.
    Delete Saved Search Confirmation
    search will be permanently removed from Finder.
    News Analysis
    disclaimer-icon
    Summary generated by AI
    Read article
    snackbar-icon
    title
    message
    Search Startups

    Small/Medium, Sustainable Water Solutions Startups

    Filters
    Clear

    Search by tag 

    All of
    Any of
    None of

    Sector (1)

    Primary Sector 

    Target Customer 

    Core Technology 

    Funding Stage 

    Founded 

    From
    To

    Total Raised 

    Min
    Max

    Market Cap 

    Min
    Max

    Business Models 

    Product Stage 

    Employees (2)

    Location 

    Status (2)
    Processing your search... This may take a moment
    42 Startups 1 In the News 2 Recently Updated
    • Total Funding
      $401.81M
      Raised
      56
      Events
    • Private Funding
      $253.26M
      Raised
      46
      Rounds
    • Public Offerings
      $30.55M
      Raised
      1
      Offerings
    • M&A
      $118M
      Raised
      9
      Deals
    Funding
    Number of Employees
    Rounds / Deals
    Funding Stage
    Tags
    HomeBiogas logo

    HomeBiogas

    Public
    Household Biogas Digester System
    2012 B2B, B2B2C, B2C, B2G 51-200 Public $45.11M
    renewable-energy
    biogas
    waste-to-energy
    climate-tech
    off-grid
    energytech
    recycling
    organic-waste
    NakAI Robotics logo

    NakAI Robotics

    Autonomous Ship Cleaning and Inspection for Ocean Health Preservation
    2021 B2B 11-50 Seed $2.14M
    climate-tech
    supply-chain
    insurance-companies
    oil-and-gas-companies
    artificial-intelligence
    robotics
    machine-learning
    marine
    Apollo Power logo

    Apollo Power

    Public
    Flexible Solar Film Panels
    2014 B2B 51-200 Public $414.28K
    nanotechnology
    energy
    materials
    renewable-energy
    solar-panels
    solar-energy
    energy-saving
    construction
    climate-tech
    proptech
    solar-cells
    photovoltaics
    surface-and-coatings
    energytech
    alternative-fuels
    wireless-charging
    defense
    automotive
    optronics
    smart-mobility
    Aquarius Spectrum logo

    Aquarius Spectrum

    Acquired
    Acoustic Leak-Detection Technologies for Water Utilities
    2009 B2B, B2G 11-50 Acquired $2.2M
    sensors
    municipalities
    iot
    water
    water-utilities
    water-meters
    leak-detection
    smart-city
    water-loss-prevention
    water-network-management
    climate-tech
    energy-efficiency
    monitoring
    service-providers
    energy-saving
    control-systems
    municipal-water
    smart-grid
    oil-and-gas-companies
    saas
    wireless-communication
    pipes-and-pipelines
    Aqwise logo

    Aqwise

    PRESUMED INACTIVE
    Biological Water and Wastewater Treatment Solutions
    2000 B2B, B2G 51-200 Acquired $15M
    pharmaceuticals
    oil-and-gas-companies
    biological-treatment
    water-treatment
    waste-water
    filtration-and-purification
    sludge-treatment
    municipal-water
    water
    climate-tech
    oil-and-gas-companies
    water-utilities
    biotechnology
    aquaculture
    manufacturing-facilities
    pharma-companies
    food-and-beverage
    municipalities
    agriculture
    chemicals
    Arrow Operations & Technologies logo

    Arrow Operations & Technologies

    Industrial Wastewater Treatment & Recycling
    1999 B2B, B2G 11-50 Mature Undisclosed
    robotics
    recycling
    municipal-water
    waste-management
    climate-tech
    municipalities
    thermal-energy
    ASTERRA logo

    ASTERRA

    Satellite-Based Infrastructure Intelligence
    2016 B2B, B2G 51-200 Seed $6M
    mining
    satellite-imagery
    software-applications
    remote-sensing
    satellites
    leak-detection
    water-loss-prevention
    water-network-management
    climate-tech
    municipalities
    water-utilities
    infrastructure
    artificial-intelligence
    imaging
    roads
    space-tech
    waste-water
    monitoring
    machine-learning
    homeland-security
    dual-use
    Processing your search... This may take a moment
    Startup AI Search Beta
    Search notes

    Search Startups

    42 Results
    Funding Amount
    Funding Stages
    • Total Funding
      $401.81M
      Raised
      56
      Events
    • Private Funding
      $253.26M
      Raised
      46
      Rounds
    • Public Offerings
      $30.55M
      Raised
      1
      Offerings
    • M&A
      $118M
      Raised
      9
      Deals

    Funding

    Rounds / Deals

    Funding Stage

    Number of Employees

    HomeBiogas logo
    Raised
    $45.11M
    HomeBiogas
    Public
    Household Biogas Digester System
    Founded:2012
    Business Model:B2B, B2B2C, B2C, B2G
    Employees:51-200
    Funding Stage:Public
    NakAI Robotics logo
    Raised
    $2.14M
    NakAI Robotics
    Autonomous Ship Cleaning and Inspection for Ocean Health Preservation
    Founded:2021
    Business Model:B2B
    Employees:11-50
    Funding Stage:Seed
    Apollo Power logo
    Raised
    $414.28K
    Apollo Power
    Public
    Flexible Solar Film Panels
    Founded:2014
    Business Model:B2B
    Employees:51-200
    Funding Stage:Public
    Aquarius Spectrum logo
    Raised
    $2.2M
    Aquarius Spectrum
    Acquired
    Acoustic Leak-Detection Technologies for Water Utilities
    Founded:2009
    Business Model:B2B, B2G
    Employees:11-50
    Funding Stage:Acquired
    Aqwise logo
    Raised
    $15M
    Aqwise
    PRESUMED INACTIVE
    Biological Water and Wastewater Treatment Solutions
    Founded:2000
    Business Model:B2B, B2G
    Employees:51-200
    Funding Stage:Acquired
    Arrow Operations & Technologies logo
    Raised
    Undisclosed
    Arrow Operations & Technologies
    Industrial Wastewater Treatment & Recycling
    Founded:1999
    Business Model:B2B, B2G
    Employees:11-50
    Funding Stage:Mature
    ASTERRA logo
    Raised
    $6M
    ASTERRA
    Satellite-Based Infrastructure Intelligence
    Founded:2016
    Business Model:B2B, B2G
    Employees:51-200
    Funding Stage:Seed
    Access Comprehensive Financial Analytics
    Create a free account to:
    • Explore detailed financial analytics.
    • Track company growth and size.
    • Connect with company team members.
    I already have access,
    I already have access,