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Environmental Engineering Startups

Updated July 2026

Companies in the environmental engineering sector developing innovative solutions and technologies.

Explore 360 recently funded environmental engineering companies with verified founder contact information and fundraising data.

Total Companies
360
Total Funding
$1.0B
Avg Funding
$41.1M
Global Reach
10
countries

Top Cities for Environmental Engineering

North Sydney
London
Indianapolis
Boulder
New York
Pittsburgh

Recently Funded Companies

Export
North Sydney, Australia

Solar monitoring company that maximises the value home owners get from their solar power system

$626K raised
Jun 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Protium Green Solutions is a green hydrogen and fuel cell project developer.

$50.6M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Indianapolis, United States

Encamp specializes in environmental compliance automation, hazardous material tracking, and environmental data management.

$30.0M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Boulder, United States

Virridy provides low-cost remote monitoring solutions for water, energy, and environmental projects in the global development setting.

$5.5M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

New York, United States

Onyx is a national provider of clean energy and decarbonization solutions to businesses, real estate, schools and government agencies.

$260.0M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Pittsburgh, United States

Smart Tire Recycling is a provider of tire recycling services to turn tires into carbon black and oil.

$513K raised
Jun 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Sustainable Ocean Alliance advances the impact of start-ups and youth-centered initiatives to protect and sustain the ocean.

$15.0M raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Thousand Oaks, United States

Hago Energetics is a thermochemical capture and conversion of agricultural waste, animal waste, and carbon dioxide into useful products.

Jun 2023

Founder Contacts

30,000+ verified contacts

Higashi-shinagawa, Japan

Plugo specializes in the design and development of EV charging stations, as well as services like block-style auto stops and bar stands.

$1.9M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Solus Power is a renewable energy industry that specializes in off-grid DC-to-DC rapid smart charging and energy storage solutions.

$27.9M raised
Jun 2024

Founder Contacts

30,000+ verified contacts

Vestmannaeyjar, Iceland

LAXEY specializes in sustainable land-based aquaculture and the development of fish farming facilities.

$53.6M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Montréal, Canada

CarbiCrete is a carbon removal technology company that produces cement-free, decarbonized concrete.

$705K raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Vancouver, Canada

Element One Hydrogen and Critical Minerals is a mineral exploration company that focuses on the acquisition, of copper properties.

$384K raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

pHydrogen is an energy engineering firm that offers electrolyzers with earth-abundant resources using electrolyte engineering.

$2.1M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Furlong, United States

Boomerang Water sanitizes, fills, and caps glass and aluminum bottles of water on-site for immediate sale and consumption.

$11.6M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Charlottesville, United States

Hexagon Energy is an energy project management firm that offers renewable and environmental energy solutions.

$15.0M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Rome, Italy

ISCLEANAIR, global leader in ambient air pollution abatement, revolutionizes the cleantech, environmental and energy efficiency sectors

$297K raised
Jun 2022

Founder Contacts

30,000+ verified contacts

Verona, Italy

CH4T is a company focused on the valorization of agricultural areas and sustainable development, through the production of biomethane.

$115.1M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

Pure Salmon Japan is to create a society that is healthier, cleaner, and more sustainable.

$433.9M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

Aubonne, Switzerland

Perovskia digitally prints custom solar cells based on patent-protected technology.

Jun 2026

Founder Contacts

30,000+ verified contacts

Göteborg, Sweden

Atium is developing a new generation of water treatment technologies for heavy metal removal.

$640K raised
Jun 2024

Founder Contacts

30,000+ verified contacts

San Diego, United States

Climatetech, watertech, circular economy

Jun 2025

Founder Contacts

30,000+ verified contacts

Las Vegas, United States

Kairospace Technologies is a strategic innovation hub that optimizes industrial water processes by leveraging cutting edge technologies.

Jun 2023

Founder Contacts

30,000+ verified contacts

Frankfurt, Germany

Callirius is here to make it happen. Financing for high-impact, nature-based solutions to actively decarbonize the atmosphere is inadequate.

$1.7M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Edmonton, Canada

2S Water detects and quantifies metals in water in real time.

$110K raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Showing 76 to 100 of 360 companies

About the Environmental Engineering Startup Ecosystem

The environmental engineering sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Environmental Engineering

Environmental Engineering companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The environmental engineering sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Environmental Engineering Funding Breakdown

Here is how funding is distributed among the 360 environmental engineering companies tracked in the VCBacked database.

Average Funding
$41.1M
Total Funding Tracked
$1.0B
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Environmental Engineering

1.London
2 companies$78.5M
2.Tokyo
2 companies$435.9M
3.North Sydney
1 companies$626K
4.Indianapolis
1 companies$30.0M
5.Boulder
1 companies$5.5M

Related Industries

Companies in the environmental engineering sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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360 Environmental Engineering Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked