Top Waste Solution Startups in Canada (2025 Update)
Explore the best Waste Solution companies in Canada. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top Waste Solution Startups in Canada featuring 126 Companies
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Galatea Technologies | - | We provide a digital solution to help companies modernize their waste, water, an... | Galatea Technologies has developed a sophisticated platform to digitalize, optim... | - |
Canada
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Calgary | Canada (HQ) | 2019 | Transportation, Waste Solution | [email protected] |
1
Low
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20
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2.0K (67%) | 1 year ago | Seed | 2 | 2.6M | 1599 | 5 months ago | |
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Genecis Bioindustries Inc... | - | We turn organic waste into biodegradable plastic. | Genecis is solving the climate crises of organic waste and plastic pollution wit... | - |
Canada
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Scarborough | Canada (HQ) | 2017 | Biotechnology, Waste Solution | [email protected] |
1
Low
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16
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1.3K (5100%) | 1 year ago | Grant | 11 | 15.1M | 5533 | 7 months ago | |
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Airex Energy | - | Decarbonize today for a better tomorrow. | Airex Energy is a world leading climate solutions provider, helping organization... | - |
Canada
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Laval | Canada (HQ) + 1 | 2014 | Energy Efficiency, Waste Solution | - |
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35
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2.9K (61%) | 11 months ago | Series D | 4 | 40.2M | 2350 | 5 months ago | |
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Oneka Technologies | - | Making the oceans a sustainable and affordable source of freshwater. | Oneka's mission is to make the oceans a sustainable and affordable source of fre... | - |
Canada
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Sherbrooke | Canada (HQ) | 2015 | Design, Hardware +3 | [email protected] |
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69
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8.0K (111%) | 1 year ago | Series A | 7 | 21.6M | 8384 | 5 months ago | |
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Obeo Biogas | - | Biogas on Farms: The Solutions for Healthier, sustainable future | Obeo is a leading provider of renewable energy solutions for dairy farmers. Our... | - |
Canada
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Montreal | Canada (HQ) | 2022 | Energy, Renewable Energy +1 | [email protected] |
1
Low
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4
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252 (-23%) | 1 year ago | Non Equity Assistance | 2 | 3.0M | 608 | 6 months ago | |
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-logo.jpg "Environmental Material Science Inc. (EMS)"){kind=logo}
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Environmental Material Sc... | - | SMART. SOIL. SCIENCE | EMS has spent 15+ years developing an innovative suite of solutions that aims to... | - |
Canada
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Calgary | Canada (HQ) + 2 | 2018 | Sustainability, Waste Solution | [email protected] |
1
Low
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19
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1.0K (-57%) | 2 years ago | Seed | 4 | 1.8M | 1072 | 5 months ago | |
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Pyrowave | - | Electrifying progress. | We are leading the revolution in #sustainable #greenchemistry by offering a modu... | - |
Canada
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Montreal | Canada (HQ) | 2014 | Sustainability, Waste Solution | [email protected] |
1
Low
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10
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1.4K (-18%) | 4 years ago | Grant | 14 | 6.4M | 3824 | 1 year ago | |
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Carbon Upcycling Technolo... | - | Low-carbon cement for a low-carbon future | Carbon Upcycling is cementing the foundation for a low-carbon future by reimagin... | - |
Canada
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Calgary | Canada (HQ) | 2014 | Manufacturing, Sustainability +2 | [email protected] |
1
Low
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47
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1.8K (-47%) | 1 year ago | Non Equity Assistance | 6 | 32.3M | 12738 | 5 months ago | |
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GFL Environmental Inc. | - | Green Today. Green For Life. | GFL Environmental is the only major diversified environmental services company i... | - |
Canada
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Vaughan | Canada (HQ) | 1995 | Waste Solution | [email protected] |
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6746
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518.1K | 1 year ago | Post Ipo Debt | 6 | 3.2B | 144004 | 5 months ago | |
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Ocean Legacy Foundation | - | Plastic Pollution Emergency Response™ |
OUR EPIC MISSION We are a Canadian based, internationally recognized NON-PROFIT... |
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Canada
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Richmond | Canada (HQ) | 2013 | Waste Solution | - |
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15
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2.8K | 2 years ago | Grant | 1 | 574.2K | 880 | 5 months ago | |
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Groupe Coderr | - | Valoriser les gens en innovant dans le monde de la récupération pour, par et ave... | Le Groupe Coderr est en activité depuis maintenant 40 ans avec plus de 120 emplo... | - |
Canada
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Alma | Canada (HQ) + 3 | 1980 | Sustainability, Waste Solution | [email protected] |
1
Low
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44
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1.4K (-22%) | 2 years ago | Grant | 1 | 2.8M | 896 | 5 months ago | |
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H2nanO | - | Sustainable, nature-powered water treatment, reuse, and disposal. | H2nanO creates treatment solutions for hard-to-treat water contaminants and fugi... | - |
Canada
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Kitchener | Canada (HQ) + 1 | 2015 | ESG, Manufacturing +2 | [email protected] |
1
Low
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19
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719 (-35%) | 11 months ago | Grant | 9 | 6.4M | 1532 | 6 months ago | |
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GreenLIB | - | The future of resource recovery unleashed. | GreenLIB’s mission is to make battery recycling more efficient, sustainable, and... | - |
Canada
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Kingston | Canada (HQ) | 2022 | Waste Solution | - |
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Low
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4
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793 | 1 year ago | Grant | 3 | 114.7K | 1114 | 10 months ago | |
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xpertSea | - | We build transformative tech to modernize every step of the aquaculture supply c... | xpertSea builds tech and financial solutions that transform how seafood is farme... | - |
Canada
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Quebec | Canada (HQ) + 1 | 2012 | AI, Data Analytics +5 | [email protected] |
1
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41
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373 (-52%) | 3 years ago | Series B | 4 | 29.2M | 6127 | 1 year ago | |
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Enerkem | - | We're building the circular economy by turning trash into clean fuels and renewa... | Enerkem produces advanced biofuels and circular chemicals from waste. Its exclus... | - |
Canada
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Montreal | Canada (HQ) + 3 | 2000 | Sustainability, Clean Energy +1 | [email protected] |
1
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208
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2.4K (9%) | 3 years ago | Convertible Note | 11 | 760.8M | 34921 | 5 months ago | |
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Swirltex Inc. | - | A Spin on Industrial Wastewater Filtration | Swirltex builds custom water treatment systems for a wide range of applications.... | - |
Canada
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Calgary | Canada (HQ) | 2015 | Energy Efficiency, Waste Solution | [email protected] |
1
Low
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11
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728 (-2%) | 2 years ago | Debt Financing | 6 | 3.0M | 3914 | 5 months ago | |
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Cielo Waste Solutions Cor... | - | Fueling the Sustainable Energy Transition | Cielo’s mission is to lead the waste-to-fuels industry using environmentally fri... | - |
Canada
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Calgary | Canada (HQ) | 2011 | Renewable Energy, Clean Energy +1 | [email protected] |
1
Low
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8
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1.4K | 1 year ago | Post Ipo Debt | 1 | 2.1M | 452 | 5 months ago | |
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Waste Robotics | - | Where purpose meets profit | Waste Robotics integrates advanced waste handling processes, computer vision, de... | - |
Canada
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Trois-rivieres | Canada (HQ) | 2016 | AI, Automation +3 | [email protected] |
1
Low
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40
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3.2K (496%) | 1 year ago | Series Unknown | 5 | 9.8M | 3250 | 5 months ago | |
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Prairie Robotics | - | Recycling Made Simple | It's simple, we install AI cameras on recycling trucks. Our AI identifies contam... | - |
Canada
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Regina | Canada (HQ) | 2017 | AI, Sustainability +2 | - |
1
Low
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10
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566 (43%) | 3 years ago | Seed | 3 | 557.9K | 3288 | 5 months ago | |
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Aduro Clean Technologies... | - | Hydrochemolytic™ Technology - The Between Chemistry. NASDAQ: ADUR | CSE: ACT | F... |
Aduro Clean Technologies - NASDAQ: ADUR | CSE: ACT | FSE: 9D5 Aduro Clean Techn... |
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Canada
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London | Canada (HQ) | 2012 | Energy, Manufacturing +2 | [email protected] |
1
Low
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22
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2.7K | 7 months ago | Post Ipo Equity | 6 | 14.4M | 2957 | 5 months ago | |
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Environmental Waste Inter... | - | (EWS - a TSX-V company) | Since 1992, EWI has been making advancements in the environmental industry. Loca... | - |
Canada
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Ajax | Canada (HQ) + 1 | 1992 | Renewable Energy, Sustainability +1 | - |
1
Low
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14
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556 (-100%) | 11 years ago | Post Ipo Equity | 1 | 624.8K | 813 | 2 TpF dki | |
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Mineva Water | - | Water technology for home, business, and commercial. Recently received DIN Appro... | We are the exclusive Canadian distributor of ESIL electrolytic water treatment p... | - |
Canada
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Cambridge | Canada (HQ) | 2010 | Manufacturing, Waste Solution +1 | [email protected] |
1
Low
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2
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373 | 5 years ago | Seed | 1 | 40.0K | 33 | 10 pz0 MlW | |
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EnviCore Inc. | - | Sustainable Construction and Mining | EnviCore aims to create sustainable solutions for the mining and construction se... | - |
Canada
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Calgary | Canada (HQ) | 2019 | Sustainability, Oil and Gas +1 | [email protected] |
1
Low
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14
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1.3K | 7 months ago | Seed | 9 | 6.1M | 1748 | 5 months ago | |
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ReelData AI | - | Helping build the world's smartest land-based fish farms. | ReelData is a venture-backed artificial intelligence company that is solving the... | - |
Canada
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- | Canada (HQ) | 2018 | AI, Agriculture +1 | [email protected] |
1
Low
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34
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811 (-38%) | 1 year ago | Debt Financing | 8 | 11.1M | 6447 | 6 months ago | |
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GreenSage Prebiotics | - | Promoting health from within | We focus on the development and application of prebiotics from coconut for aquac... | - |
Canada
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- | Canada (HQ) | 2020 | Waste Solution | [email protected] |
1
Low
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2
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208 (-90%) | 2 years ago | Grant | 3 | 80.0K | 204 | 6 months ago | |
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Eco Refillery | - | Clean. Care. Change. | Eco Refillery is based in Vancouver, B.C. Canada carrying products that are loca... | - |
Canada
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- | Canada (HQ) | 2022 | Waste Solution | - |
1
Low
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3
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26.3K | 2 years ago | Grant | 1 | 66.0K | 169 | 1 year ago | |
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Cascadia Seaweed | - | Nature-based solutions for a healthy planet. | Cascadia Seaweed, founded in 2019, is a vertically integrated AgTech Company ded... | - |
Canada
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- | Canada (HQ) + 3 | 2019 | Agriculture, Sustainability +1 | [email protected] |
1
Low
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22
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87069 | - | Grant | - | 1.8M | 5938 | 5 months ago | |
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Acuva Technologies | - | Advanced UV-LED purification and disinfection systems | Acuva Technologies is a world leader in UV-LED technology and designs innovative... | - |
Canada
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- | Canada (HQ) | 2014 | Consumer Electronics, Health Care +1 | [email protected] |
1
Low
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18
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4.7K | 3 years ago | Grant | 9 | 14.7M | 10885 | 11 months ago | |
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Aqua Intelligent Technolo... | - | To protect life with unique water data analysis solution by creating affordable... | Aqua Intelligent Technology helps small cities to access clean water via monitor... | - |
Canada
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- | Canada (HQ) | 2018 | Waste Solution, Water | [email protected] |
1
Low
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12
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41751 | - | Non Equity Assistance | - | 142.0K | 521 | 10 months ago | |
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Sepura Home | - | Innovating communities towards sustainability. | Sepura is an in-sink food waste separator disrupting the stagnant garbage dispos... | - |
Canada
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- | Canada (HQ) | 2018 | Data Analytics, Hardware +1 | [email protected] |
1
Low
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8
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5680 | - | Seed | - | 3.7M | 728 | 10 yaa yKJ | |
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Cooke Inc. | - | The Cooke family of companies produce some of the very freshest, sustainable sea... | Fishing and farming isn’t just what we do. It’s who we are. What started as an u... | - |
Canada
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- | Canada (HQ) | 1985 | Agriculture, Food and Beverage +1 | - |
1
Low
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391
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83516 | - | Grant | - | 7.0M | 27595 | 5 months ago | |
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Anaconda Systems Limited | - | Anaconda Systems is a leader in designing and implementing safe and reliable org... | Anaconda Systems is a leader in designing and implementing safe and reliable org... | - |
Canada
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- | Canada (HQ) | 2015 | Food and Beverage, Sustainability +1 | [email protected] |
1
Low
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13
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95283 | - | Grant | - | 2.5M | 387 | 10 months ago | |
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Kavacha | - | Making Clean Protein Possible | Making Clean Protein Possible | - |
Canada
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- | Canada (HQ) | 2020 | Agriculture, Sustainability +1 | [email protected] |
1
Low
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1
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9017 | - | Grant | - | 25.0K | 37 | 10 fH8 zF2 | |
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inVerte | - | Tipping the Scales on Restaurant Consistency and Traceability | We’re pioneering the digitalization of food portioning technology for restaurant... | - |
Canada
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- | Canada (HQ) | 2020 | Food and Beverage, IoT +1 | - |
1
Low
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3
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411 (-100%) | 2 years ago | Grant | 1 | 10.4K | 786 | 7 months ago | |
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Ionomr Innovations Inc. | - | The Source for Ion-exchange Solutions | Ionomr Innovation produces revolutionary ion-exchange materials that represent a... | - |
Canada
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- | Canada (HQ) | 2017 | Information Technology, Manufacturing +6 | [email protected] |
1
Low
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70
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5.7K | 8 months ago | Series Unknown | 12 | 50.3M | 7490 | 5 months ago | |
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Minus Global | - | - | mĂnus is a disruptive technology focused business, building an ecosystem of smar... | - |
Canada
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Toronto | Canada (HQ) | 2017 | Waste Solution | - |
1
Low
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5
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475 (-35%) | 3 years ago | Series Unknown | 1 | 4.5M | 687 | 10 months ago | |
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Blue Lion | - | - | Here at Blue Lion, we are developing a system to automatically identify and coun... | - |
Canada
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Kitchener | Canada (HQ) | 2018 | AI, Waste Solution | - |
1
Low
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7
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668 (4%) | 4 years ago | Corporate Round | 5 | 365.0K | 664 | 5 months ago | |
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Lateral Innovations | Not active anymore | - | Lateral Innovations’ mission is to create solutions to optimize the use of our... | - |
Canada
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Quebec | Canada (HQ) | 2010 | ESG, Sustainability +1 | - |
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4
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576 (-36%) | 4 years ago | Grant | 1 | 5.0K | 51 | 7 XGO AYb | |
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Recover Inc. | - | - | Recover is an environmental technology company with a patented process for clean... | - |
Canada
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Calgary | Canada (HQ) | 2008 | Sustainability, Oil and Gas +1 | - |
1
Low
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17
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891 | 4 years ago | Series Unknown | 3 | 3.5M | 359 | 6 months ago | |
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Convertus Group | - | Closing the Loop for a Better Future |
Because we care. Because we can. Our business model is one-of-a-kind and here t... |
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Canada
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London | Canada (HQ) + 4 | 2019 | Waste Solution | [email protected] |
1
Low
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52
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2.0K (43%) | 5 years ago | Series Unknown | 1 | Unknown | 4008 | 5 months ago |