Top Sustainability Startups

These are the top Sustainability startups to watch this September, including emerging and trending companies showing strong growth in user interest.

CURRENT TOP SUSTAINABILITY STARTUPS - UPDATED SEP 2026

143 Results

1. Algenesis

Regular Growth
Regular Growth

Biotechnology company based in San Diego, California, focused on creating sustainable materials to reduce pollution from fossil fuel-based products. The company develops products such as sustainable polyurethanes and…

Startup Details
Location
Founded
Jan 2016
Total Funding
Latest Round
Data & Forecast
2 years Growth
+4300%
Monthly Search Volume
480/mo
12 Month Forecast
Advanced Filtering
  • business
  • industry
  • lifestyle
  • eco
  • manufacturing
  • energy
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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2. Carbon equity

Peaked Growth
Peaked Growth

Carbon Equity is a financial technology platform that enables individuals to invest in climate-focused venture capital and private equity funds. It distinguishes itself by providing a simplified, accessible way for…

Startup Details
Location
Founded
Jan 2021
Total Funding
Latest Round
Data & Forecast
2 years Growth
+300%
Monthly Search Volume
2.4K/mo
12 Month Forecast
Advanced Filtering
  • business
  • technology
  • finance
  • lifestyle
  • investing
  • eco
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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3. Nautilus Data

Peaked Growth
Peaked Growth

Company operating in the data center technology sector, specializing in innovative water cooling technology. Their solutions aim to reduce power usage, decrease air pollution, lower greenhouse gas emissions, and…

Startup Details
Location
Founded
Jan 2013
Total Funding
Latest Round
Data & Forecast
2 years Growth
+933%
Monthly Search Volume
50/mo
12 Month Forecast
Advanced Filtering
  • business
  • technology
  • lifestyle
  • ai
  • eco
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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4. Carbon Robotics

Peaked Growth
Peaked Growth

A company that focuses on developing advanced agricultural technology, known for creating autonomous robots to help farmers manage their fields efficiently. Their notable product, the 'Autonomous LaserWeeder,' uses…

Startup Details
Location
Founded
Jan 2018
Total Funding
Latest Round
Data & Forecast
2 years Growth
+200%
Monthly Search Volume
8.1K/mo
12 Month Forecast
Advanced Filtering
  • gardening-agriculture
  • startup
  • robotics
  • technology
  • ai
  • eco
  • business
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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5. Atlas Metrics

Peaked Growth
Peaked Growth

Atlas Metrics is a data and reporting platform that enables companies to track, manage, and report on their environmental, social, and governance (ESG) metrics. It simplifies compliance with regulatory standards by…

Startup Details
Location
Founded
Jan 2021
Total Funding
Latest Round
Data & Forecast
2 years Growth
+40%
Monthly Search Volume
320/mo
12 Month Forecast
Advanced Filtering
  • eco
  • finance
  • personal-finance
  • technology
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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6. Mitti labs

Regular Growth
Regular Growth

Mitti Labs is a climate technology company that reduces methane emissions from rice farming through climate-smart agricultural practices and technology-enabled carbon projects. Mitti Labs differentiates itself by…

Startup Details
Location
Founded
-
Total Funding
Latest Round
Data & Forecast
2 years Growth
+7300%
Monthly Search Volume
0-100/mo
12 Month Forecast
Advanced Filtering
  • ai
  • gardening-agriculture
  • eco
  • technology
  • startup
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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7. Hydrosat

Regular Growth
Regular Growth

Climate technology company focused on utilizing thermal imagery from space to assess water stress in agricultural settings. By providing detailed insights into water usage and stress, the company aims to improve food…

Startup Details
Location
Founded
Oct 2017
Total Funding
Latest Round
Data & Forecast
2 years Growth
+282%
Monthly Search Volume
1.9K/mo
12 Month Forecast
Advanced Filtering
  • business
  • technology
  • eco
  • gardening-agriculture
  • automation
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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8. Terra.do

Exploding Growth
Exploding Growth

A company dedicated to mobilizing a global community to combat climate change through education and empowerment. It offers courses and programs designed to help individuals and organizations transition into the climate…

Startup Details
Location
Founded
Apr 2020
Total Funding
Latest Round
Data & Forecast
2 years Growth
+482%
Monthly Search Volume
880/mo
12 Month Forecast
Advanced Filtering
  • business
  • technology
  • lifestyle
  • education
  • eco
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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9. Ebb carbon

Regular Growth
Regular Growth

A California-based company focused on ocean-based carbon dioxide removal to combat climate change. It utilizes electrochemistry to accelerate ocean alkalization, aiding in the removal of atmospheric carbon dioxide and…

Startup Details
Location
Founded
Jan 2021
Total Funding
Latest Round
Data & Forecast
2 years Growth
+4100%
Monthly Search Volume
390/mo
12 Month Forecast
Advanced Filtering
  • science
  • eco
  • energy
  • manufacturing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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10. Nourish Ingredients

Peaked Growth
Peaked Growth

Food tech company specializing in creating animal-free fat molecules using precision fermentation. Their technology aims to replicate the taste and texture of animal fats, thereby enhancing the quality of plant-based…

Startup Details
Location
Founded
Jan 2019
Total Funding
Latest Round
Data & Forecast
2 years Growth
+79%
Monthly Search Volume
390/mo
12 Month Forecast
Advanced Filtering
  • business
  • technology
  • health
  • food-beverage
  • lifestyle
  • nutrition
  • diets
  • eco
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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11. Sublime systems

Exploding Growth
Exploding Growth

A company focused on developing and commercializing low-carbon cement to mitigate the environmental impact associated with traditional cement production. Sublime Systems differentiates itself by utilizing innovative…

Startup Details
Location
Founded
Mar 2020
Total Funding
Latest Round
Data & Forecast
2 years Growth
+92%
Monthly Search Volume
1K/mo
12 Month Forecast
Advanced Filtering
  • construction
  • eco
  • business
  • manufacturing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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12. Ecos cleaning

Peaked Growth
Peaked Growth

Cleaning products built with safer, plant-derived ingredients designed to provide a powerful clean while reducing environmental impact. Ecos cleaning products differentiate themselves by being eco-conscious and…

Startup Details
Location
Founded
Jan 1967
Total Funding
Latest Round
Data & Forecast
2 years Growth
+3000%
Monthly Search Volume
2.4K/mo
12 Month Forecast
Advanced Filtering
  • home
  • industry
  • lifestyle
  • home-decor
  • kitchen
  • eco
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

13. The pure option

Exploding Growth
Exploding Growth

Concept in Knockout.js, a JavaScript library, referring to 'pure computed observables'. Introduced in Knockout 3.2.0, pure computed observables provide performance and memory benefits over regular computed observables…

Startup Details
Location
Founded
Jan 2018
Total Funding
Latest Round
Data & Forecast
2 years Growth
+81%
Monthly Search Volume
30/mo
12 Month Forecast
Advanced Filtering
  • business
  • industry
  • lifestyle
  • retail
  • eco
  • supply-chain
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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14. Slow village

Peaked Growth
Peaked Growth

Concept related to sustainable and mindful living in rural areas, emphasizing recycling, reusing, reducing consumption, and managing growth gracefully. Slow villages aim to achieve comprehensive economic, social, and…

Startup Details
Location
Founded
Jan 2016
Total Funding
Latest Round
Data & Forecast
2 years Growth
+154%
Monthly Search Volume
22.2K/mo
12 Month Forecast
Advanced Filtering
  • business
  • industry
  • lifestyle
  • travel
  • eco
  • retail
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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15. oeko-tex

Peaked Growth
Peaked Growth

Global association of independent research and test institutes that provides certifications for product safety and sustainable production in the textile industry. Oeko-Tex certifications, such as STANDARD 100 and MADE…

Startup Details
Location
Founded
Jan 1992
Total Funding
Latest Round
Data & Forecast
2 years Growth
+94%
Monthly Search Volume
74K/mo
12 Month Forecast
Advanced Filtering
  • business
  • industry
  • lifestyle
  • eco
  • manufacturing
  • retail
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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16. Eco roots

Peaked Growth
Peaked Growth

Company based in Aspen, Colorado, offering a range of plastic-free and zero-waste products. Eco Roots differentiates itself by providing sustainable alternatives for personal care, home, kitchen, and beauty products,…

Startup Details
Location
Founded
May 2018
Total Funding
Latest Round
Data & Forecast
2 years Growth
+112%
Monthly Search Volume
1K/mo
12 Month Forecast
Advanced Filtering
  • business
  • health
  • lifestyle
  • retail
  • personal-care
  • eco
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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17. Upmem

Peaked Growth
Peaked Growth

UPMEM is a fabless semiconductor company specializing in Processing-In-Memory (PIM) solutions to enhance computing efficiency for data-intensive applications. By integrating co-processors directly into main DRAM memory,…

Startup Details
Location
Founded
Jan 2015
Total Funding
Latest Round
Data & Forecast
2 years Growth
+27%
Monthly Search Volume
480/mo
12 Month Forecast
Advanced Filtering
  • technology
  • ai
  • energy
  • eco
  • manufacturing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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18. GreenLight Biosciences

Exploding Growth
Exploding Growth

Biotechnology company focused on developing RNA-based solutions for various sectors including agriculture, human health, biodiversity, and climate change. The company differentiates itself by leveraging RNA technology…

Startup Details
Location
Founded
Jan 2008
Total Funding
Latest Round
Data & Forecast
2 years Growth
+475%
Monthly Search Volume
1.9K/mo
12 Month Forecast
Advanced Filtering
  • business
  • technology
  • lifestyle
  • eco
  • gardening-agriculture
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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19. Pivot bio

Peaked Growth
Peaked Growth

Company focused on creating sustainable agricultural solutions by utilizing microbes for nitrogen fixation. This approach aims to reduce dependency on synthetic fertilizers, thereby enhancing crop yields and improving…

Startup Details
Location
Founded
Jan 2011
Total Funding
Latest Round
Data & Forecast
2 years Growth
+39%
Monthly Search Volume
3.6K/mo
12 Month Forecast
Advanced Filtering
  • business
  • eco
  • gardening-agriculture
  • manufacturing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
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20. Better Origin

Peaked Growth
Peaked Growth

Biotechnology company based in Cambridge, England, focused on addressing issues in the food chain by converting waste into high-value insect products. Better Origin differentiates itself through AI-powered mini-farms…

Startup Details
Location
Founded
Jan 2015
Total Funding
Latest Round
Data & Forecast
2 years Growth
+94%
Monthly Search Volume
210/mo
12 Month Forecast
Advanced Filtering
  • business
  • technology
  • industry
  • lifestyle
  • ai
  • eco
  • gardening-agriculture
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

21. Voyah

Exploding Growth
Exploding Growth

Premium electric vehicle brand from China, launched by Dongfeng Motor Corporation (DFM). It focuses on producing high-end electric vehicles, differentiating itself with advanced technology and luxury features. The brand…

Startup Details
Location
Founded
Jan 2020
Total Funding
Latest Round
Data & Forecast
2 years Growth
+104%
Monthly Search Volume
110K/mo
12 Month Forecast
Advanced Filtering
  • automotive
  • manufacturing
  • eco
  • technology
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

22. Clearleaf

Exploding Growth
Exploding Growth

Company specializing in agricultural solutions using patent-pending technology to control fungi and bacteria. Clearleaf's technology is organic certified in the EU and Japan, providing a sustainable and eco-friendly…

Startup Details
Location
Founded
Oct 2017
Total Funding
Latest Round
Data & Forecast
2 years Growth
+59%
Monthly Search Volume
880/mo
12 Month Forecast
Advanced Filtering
  • industry
  • lifestyle
  • eco
  • gardening-agriculture
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

23. Meteomatics

Exploding Growth
Exploding Growth

Meteomatics is a Swiss weather technology company founded in 2012, specializing in high-resolution weather data and forecasting solutions. The company offers a comprehensive Weather API that provides access to global…

Startup Details
Location
Founded
Jan 2012
Total Funding
Latest Round
Data & Forecast
2 years Growth
+39%
Monthly Search Volume
3.6K/mo
12 Month Forecast
Advanced Filtering
  • technology
  • eco
  • lifestyle
  • startup
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

24. New culture

Peaked Growth
Peaked Growth

New Culture is a social movement that emphasizes principles such as transparency, curiosity, compassion, freedom, love, intimacy, personal growth, equality, sustainability, open sexuality, and the power of community. It…

Startup Details
Founded
Jan 2018
Total Funding
Latest Round
Data & Forecast
2 years Growth
+38%
Monthly Search Volume
2.4K/mo
12 Month Forecast
Advanced Filtering
  • business
  • food-beverage
  • lifestyle
  • food
  • eco
  • cpg
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial

25. Reel paper

Peaked Growth
Peaked Growth

Reel Paper is a brand that offers eco-friendly toilet paper made from bamboo, a sustainable and renewable resource. The product is 3-ply for extra strength and softness, septic safe, and comes in zero plastic packaging,…

Startup Details
Location
Founded
Jan 2018
Total Funding
Latest Round
Data & Forecast
2 years Growth
+175%
Monthly Search Volume
3.6K/mo
12 Month Forecast
Advanced Filtering
  • business
  • home
  • industry
  • lifestyle
  • ecommerce
  • retail
  • eco
  • manufacturing
Growth
Peaked
Regular
Exploding
Volatility
High
Medium
Low
Speed
Slow
Medium
Exponential
Seasonality
High
Medium
Low
Members Only
Start 7-Day Free Trial
Showing 1-25 of 143 Results

Sustainability Startups at a Glance

Sustainability startups tracked
143
Top sustainability startup
Algenesis
Fastest-growing sustainability startup
Somenoya
Highest monthly search volume
Watch Duty

How We Rank Sustainability Startups

Sustainability startups are ranked using a combination of search interest, growth and other signals tracked in our startup database. Companies included on this page are startups classified within the sustainability category.

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