What Complexe Enviro Connexion does

Complexe Enviro Connexions (CEC) is an integrated residual-materials management complex headquartered in Terrebonne, Quebec, and a wholly-owned subsidiary of Waste Connections of Canada, the third-largest waste management company in North America. Founded in 1992 and operating for more than 40 years, CEC runs the only technical landfill (LET) authorized on the Communauté métropolitaine de Montréal (CMM) territory, processing over 1.2 million metric tonnes of residual material per year from 82 municipalities. Its service portfolio spans landfill disposal, an éco-center (déchetterie) for bulky waste, green-waste composting, brown-bin organic waste treatment via biomethanization, and renewable natural gas production, supported by on-site desulfurization and wastewater treatment infrastructure.

Underlying the operation is a circular-economy technical stack: hundreds of biogas capture wells feed a system that achieves a 97% recovery rate, with the captured gas cleaned and injected into the natural-gas pipeline as renewable natural gas. A sequential anaerobic-aerobic bioreactor (BAAS) processes organic matter into biogas and compost, while a LaSalle sorting center equipped with robot sorters handles recyclable streams. The fleet is partly powered by compressed natural gas, reducing the carbon index of internal logistics. Revenue is generated through a mix of tipping and disposal fees at the landfill, recurring municipal collection and treatment contracts (Terrebonne, Mascouche, and CMM-area municipalities), RNG offtake, éco-center drop-off fees, and compost sales to farmers, municipalities, and citizens. The company complements its operations with the Möbius environmental education program (300,000+ participants since 1992) and a Vigilance Committee operating since 1997, which together support the social license required for continued operation and expansion.

Name

Complexe Enviro Connexion

Legal name

Complexe Enviro Connexions

Website

https://complexenviroconnexions.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

251–500 employees

Short description

Complexe Enviro Connexions operates Quebec's only technical landfill on the CMM territory, processing 1.2M+ tonnes of residual material annually from 82 municipalities and producing renewable natural gas, compost, and recycling services.

Ownership category

akta.pro rank

Headquarters

HQ city

Terrebonne

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Infrastructure, Personnel, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Landfill/Tipping Fees: Revenue from safe disposal of residual materials at the technical landfill site. Processes over 1.2 million metric tonnes annually.
2. Municipal Waste Collection Services: Contracts with municipalities (Terrebonne, Mascouche) for collection and treatment of residual materials including organic waste from brown bins.
3. Renewable Natural Gas Sales: Conversion of captured biogas into renewable natural gas injected into pipeline grid, generating revenue from energy production.
4. Eco-Center/Déchetterie Fees: Fees for citizens and contractors disposing of bulky waste and construction materials at the eco-center.
5. Compost Sales: Sale of quality compost produced from green residues and organic matter to farmers, municipal services, and citizens.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Complexe Enviro Connexions operates an integrated residual materials management complex in Terrebonne, Quebec, providing technical landfill (LET) services, eco-center (déchetterie) drop-off, green waste composting, and brown bin organic waste treatment via biomethanization. The facility captures landfill biogas and converts it into pipeline-quality renewable natural gas, making it the most important producer of renewable natural gas in Quebec and Canada. It also runs the Möbius environmental education program.

Product overview

Complexe Enviro Connexions operates an integrated waste management complex offering multiple environmental services. The core portfolio includes technical landfill (LET) services, an eco-center (déchetterie) for bulky waste, green waste composting, and brown bin organic waste treatment via biomethanization. The facility converts biogas captured from waste into pipeline-quality renewable natural gas through biomethanization. Supporting infrastructure includes wastewater treatment and desulfurization plants. The company also runs the Möbius environmental education program. This is not a software platform but rather a physical infrastructure and services operation focused on residual material management, energy production, and greenhouse gas reduction.

Differentiator

Problem solved

Functional benefit

Brands

• Programme Möbius: Environmental education program launched in 1992 to sensitize youth to environmental issues and promote sustainable consumption practices. Has hosted over 300,000 participants.

Products and services

• Lieu d'enfouissement technique (Technical Landfill) Technical landfill site (LET) that safely eliminates residual materials while maintaining public hygiene and sanitation; serves as the only active technical landfill on the CMM territory for 82 municipalities.
• Déchetterie (Eco-Center)
• Compostage de résidus verts (Green Waste Composting) Green waste composting service that produces quality soil amendment for use on-site and distribution to surrounding communities, farmers, municipal services, and citizens.
• Traitement du bac brun (Brown Bin Treatment) Treatment of organic materials from municipal brown bin collection through biomethanization to produce renewable energy (biogas) and compost.
• Production de gaz naturel renouvelable (Renewable Natural Gas Production) Biomethane production facility that converts captured landfill biogas into pipeline-quality renewable natural gas injected into the natural gas grid; the most important renewable natural gas producer in Quebec and Canada.
• Biométhanisation (Anaerobic Digestion) Sequential anaerobic-aerobic bioreactor (BAAS) process that converts the organic portion of waste into bioenergy (biogas) and compost while protecting the environment.
• Sorting Center with Robot Sorters (LaSalle) Sorting center located in LaSalle featuring robot sorters that process diverse and complex recyclable materials.
• Programme Möbius (Environmental Education Program) Environmental education program launched in 1992 to sensitize youth to environmental issues and promote sustainable consumption practices; has hosted over 300,000 participants across Quebec.

Quantifiable outcome

• 97% biogas recovery rate achieved through advanced capture system
• +4 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Collège Montmorency de LavalminorStrategic or Co-development Partner · 9 April 2024Collaboration with 11 students from the Muséology Techniques program to revitalize zones in the Möbius educational program exhibition hall. Students contributed from January to April 2024, gaining hands-on experience while enhancing the environmental education facility.

Scale indicators10 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Republic Services, Inc. Major North American provider of non-hazardous solid waste collection, transfer, recycling, and disposal with growing investments in renewable natural gas from landfills. Comparable integrated business model and RNG monetization strategy, though US-centric.
• Waste Management Inc. Largest waste management company in North America, providing collection, landfill, recycling, and renewable energy services including landfill-gas-to-energy projects. Overlaps significantly with CEC's landfill + biogas + RNG stack, but at vastly broader national scale.
• Waste Connections Inc. CEC's parent company and the 3rd-largest waste management operator in North America, running landfills, transfer stations, recycling, and RNG across the US and Canada. Highly comparable on business model and asset profile, but operates at much broader geographic and portfolio scale.

Others

• Questerre Energy Corporation: Quebec-headquartered natural gas producer with growing focus on responsible natural gas and clean energy initiatives. Comparable as a Quebec-based natural gas value-chain participant, though upstream-focused rather than waste-to-energy.
• Énergir (Gaz Métro): Quebec's primary natural gas distributor and a major buyer of renewable natural gas from producers like CEC. Directly comparable as the offtake counterparty that monetizes CEC's RNG pipeline injection, and a key strategic partner for the energy-side of the business.

Direct peers

• GFL Environmental Inc. One of the largest diversified waste management companies in Canada, offering solid waste, organics, recycling, and landfill services with growing RNG exposure. Directly comparable to CEC's integrated residual-materials and circular-economy model across Canadian municipalities.
• Secure Energy Services Inc. (formerly Tervita): Canadian energy and environmental services company operating waste management facilities, landfill sites, and produced-water handling. Comparable as a Canadian-based integrated waste and environmental services operator with regulated disposal assets.

Regional players

• AIM Environmental Group: Canadian provider of hazardous and industrial waste management services including collection, treatment, and disposal. Comparable on the regulated waste-services side of CEC's business, particularly any hazardous component of the technical landfill operation.
• Miller Waste Systems: Privately held Canadian waste management company providing collection, recycling, and disposal services primarily in Ontario and eastern Canada. Comparable integrated municipal and commercial waste model, though without CEC's RNG/biomethanization infrastructure.

Emerging players

• StormFisher Environmental Ltd. Canadian company operating anaerobic digestion and RNG facilities that convert organic waste into renewable natural gas. Closely comparable to CEC's biomethanization and brown-bin treatment operations, though smaller in scale and focused on organics rather than landfill gas.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/ComplexeEnviro
• YouTubeyoutube.com/watch?v=hCtGJK1fetw
• Facebookfacebook.com/complexeenviroconnexions
• LinkedInlinkedin.com/company/complexe-enviro-connexions

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Complexe Enviro Connexion