Top Greentech Companies in Montreal (19)
Friendlier is Canada’s leading clean-tech company helping businesses and communities eliminate single-use packaging waste. Our turnkey reuse system makes sustainability simple, scalable, and accessible across foodservice, higher education, corporate dining, catering, beverage programs, and large-scale events. We provide durable reusable packaging, end-to-end sanitation and logistics, and a digital deposit platform that makes participation seamless. From full dining operations to catering plates...
Veolia UK (part of the Veolia group) provides environmental services including water and wastewater treatment, waste and resource management, and local energy solutions. The company designs decarbonization and resource-regeneration solutions for municipal and industrial customers, focusing on sustainability, pollution control and efficient management of critical resources.
Sollum Technologies provides advanced dynamic LED lighting solutions for commercial greenhouses, designed to optimize crop growth, yield, and energy efficiency by dynamically reproducing the sun's spectrum.
CECO Environmental is a global leader in air quality and fluid handling serving the energy, industrial and other niche markets. Providing innovative technology and application expertise, CECO helps companies grow their business with safe, clean and more efficient solutions that help protect our shared environment. In regions around the world, CECO works to improve air quality, optimize the energy value...
US Ecology, Inc. is a leading North American provider of environmental services to commercial and government entities. The Company addresses the complex waste management needs of its customers, offering treatment, disposal and recycling of hazardous and radioactive waste, as well as a wide range of complementary field and industrial services. US Ecology’s focus on safety, environmental compliance, and customer service,...
Kanadevia Inova is a global greentech leader specializing in Waste to Energy (WtE) and Renewable Gas (RG). It delivers turnkey systems that transform waste into valuable resources through cutting-edge technology, focusing on the energy transition and circular economy to create a future free of wasted waste.
Kanadevia Inova's Top Stability & Growth Strengths
Strong Revenue Growth: Net sales and order intake at the parent group have risen to record levels, driven largely by large overseas waste-to-energy projects tied to Kanadevia Inova. The expanding order book signals robust commercial demand and a sizable pipeline.
Market Expansion: Acquisitions and project wins broaden geographic reach, including BioValue in the Netherlands, Matrix Power Services in North America, UK and Ireland biogas assets, and major EPC contracts in Rome, Casablanca, Minnesota, and Sicily. This widening footprint indicates deepening access to European and North American markets.
Strong Market Position & Advantage: The group is described as holding the largest global share of WtE processing capacity and maintains a large reference base, underpinning credibility in large-scale tenders. Securing multi-billion-dollar awards such as the Casablanca integrated WtE project reinforces competitive advantage.
O-I Glass, Inc. is a global manufacturer of glass containers, producing bottles and jars for food, beverage, alcoholic drinks, cosmetics and pharmaceuticals. Headquartered in Perrysburg, Ohio, the company operates dozens of manufacturing plants worldwide and emphasizes sustainable, infinitely recyclable glass packaging. Founded in 1903, O-I partners with major brands to design innovative, brand-building glass packaging and advance circularity through recycling...
O-I Glass, Inc.'s Top Stability & Growth Strengths
Profitability: Operating profit rose 13% to $846 million in 2025 and adjusted earnings nearly doubled, supported by approximately $300 million from the Fit to Win program. This points to margin recovery even as volumes were modestly lower.
Cost & Operational Efficiency: Fit to Win delivered about $300 million of benefits in 2025, margins expanded by roughly 170 basis points, and the savings target has been raised to at least $650 million by 2027. Actions include capacity reductions and network restructuring to align with muted demand.
Strong Market Position & Advantage: The company is characterized as a leading global glass‑container producer with international scale, a long operating history, and relationships with major food and beverage brands. Its broad footprint and incumbency underpin relevance in a specialized market.
ERM (Environmental Resources Management) is a global sustainability consultancy that helps organizations navigate environmental, social, and governance (ESG) challenges. ERM provides advisory and technical services across sectors—energy, mining, infrastructure, manufacturing and finance—supporting decarbonization, regulatory compliance, risk management, and sustainability strategy and implementation through technical, engineering and strategic consulting worldwide.
Oxia Initiative’s mission is to empower decision makers to measure carbon impact and to effectively deploy capital towards low-carbon solutions. Our innovative tools provide transparency and standardization that allows fund managers, companies and governments measure both the positive and negative carbon impact and allocate green funding in the most efficient way for the wellbeing of our planet. Targeted at investment funds,...
Energy Performances Services (EPS) Inc. (“EPS”) has worked exclusively in the industrial energy efficiency and energy management sector in Canada and internationally for 28 years. Working with large energy using organizations, EPS specializes in establishing continuous improvement systems that drive energy performance improvement and reduce greenhouse gas emissions. EPS delivers energy management programs through energy utilities such as Strategic Energy...
Electrobac is a fast-growing company that tackles one of the most important environmental challenges of our time: electronic waste. In addition to providing a network of e-waste recycling smartbins for individuals, Electrobac helps large businesses across the country integrate the circular economy into the management of their mobile devices by prioritizing reuse, repair, and refurbishment. The goal is to save...
GHGSat, the world leader in emissions monitoring from space, uses its own satellites and aircraft sensors to measure greenhouse gas emissions directly from industrial sites, providing actionable insights to businesses, governments, and regulators. With proprietary remote-sensing and patented technology, GHGSat enables strategic decision-making through monitoring and analytics services, with better accuracy, more frequently, and at a fraction of the cost...
RheEnergise is bringing fresh innovation to the world’s dominant form of storage: pumped hydro storage. We call our solution High-Density Hydro®. HD Hydro® uses our proprietary HD Fluid R-19 which has 2.5x the density of water. It is environmentally benign, non-toxic, non-corrosive, and non-reactive. R-19 gives RheEnergise projects 2.5x the power and 2.5x the energy when compared to water. Unlike...
Pelmorex Corp. is an international weather content and technology company that owns and operates the weather brands The Weather Network, MétéoMédia, Eltiempo.es, Clima, and Otempo.pt. Pelmorex offers hyper-local weather and climate data for business intelligence around the globe through their brand Weather Source and also operates Canada’s National Alert Aggregation and Dissemination System, part of Alert Ready.
Dunsky Energy + Climate Advisors provides research, analysis, and strategic counsel to support clients' clean energy and climate goals, focusing on buildings, mobility, industry, and energy systems to accelerate the transition to clean energy.
Powell is hiring! - Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve. From industrial to renewables we play a part in providing communities across the globe access to electricity, Powell takes pride in listening to our customers, understanding their needs, and proposing innovative and cost-efficient solutions. As a global manufacturer,...
Veolia, a global leader in environmental services, works every day to build environmental security for the benefit of public health and the competitiveness of industries and regions. With 215,000 employees across five continents, working closely with local communities, and thanks to its cutting-edge technologies, the group cleans up pollution, reduces carbon emissions, and regenerates resources through concrete solutions that combine...
Veolia's Top Stability & Growth Strengths
Profitability: Profitability is rising, with EBITDA up 6.3% in 2025 alongside a 70 bps margin expansion and further EBITDA and margin gains in the first half of 2026. Guidance was raised to at least +8% current net income growth for 2026, signaling continued momentum.
Market Expansion: Market expansion is evident in North America, where the 2026 Clean Earth acquisition doubled the U.S. hazardous‑waste business and lifted pro forma U.S. revenue to about $6.3B with targeted synergies. Additional moves such as the Icetec acquisition and a new Boston HQ reinforce the scale‑up under the GreenUp strategy.
Strong Market Position & Advantage: Strong market position is reinforced by repeated No. 1 rankings on ENR’s Top 200 Environmental Firms and characterizations as the world’s largest environmental‑services company. The post‑Suez combination and faster‑growing boosters in water technologies and hazardous waste further consolidate this advantage.
Domtar makes products that people around the world rely on every day. We design, manufacture, market and distribute a wide variety of fiber-based products including communication, specialty and packaging papers, market pulp and airlaid nonwovens. With approximately 6,000 employees serving more than 50 countries around the world, Domtar is driven by a commitment to turn sustainable wood fiber into useful...
Envirosuite is a global leader in environmental intelligence, using proprietary technology and real-time localised data to help industries grow and communities thrive. Through a unique combination of science and technology, Envirosuite delivers flexible solutions to address challenges with air and water quality, and with noise and vibration, making the world a better place through improved environmental performance. Founded in Australia,...
