Waste collection partner for individuals, businesses and institutions across Kigali and country-wide; For the Environmental protection that benefits the future.
C&GS Ltd (Cleaning and Greening Services Ltd) is a Rwandan company registered in December 2019. Built on years of hands-on experience in institutional waste collection across Kigali, C&GS was founded with one clear purpose: to raise the standard of waste management in Rwanda through professionalism, innovation, and environmental responsibility.
We believe waste management is more than just collection. We focus on reducing waste at the source, increasing recycling, and assisting individuals to turning waste into useful resources. We work closely with institutions to create waste strategies that are both effective and good for the environment.
To offer quality waste management services that promote recycling and reduce landfill waste across Rwanda.
To become the most trusted waste management company and a leader in cleaning, recycling and greening services in Rwanda and beyond.
Expand fleet, enter circular economy, launch electric vehicle pilots, digitise waste tracking, and grow partnerships across all Kigali sectors.
We serve hotels, event venues, and private companies only. We follow strict schedules, hygiene rules, and compliance standards every day.
From eco bags to proper disposal, every step we take is designed to reduce environmental harm and support Rwanda's green national plan.
We plan to convert waste into useful resources through sorting programs, recycling partnerships, composting, and material recovery from plastics and metals. Waste is not the end; it is the beginning.
Quality waste management, tailored to your institution's needs.
Daily scheduled waste collection for hotels, event venues, offices, and private institutions. Reliable, discreet, on your schedule.
Efficient transport to approved disposal and treatment sites across Kigali. Fully compliant with Rwanda's environmental rules.
We identify waste streams that do not belong in landfills and redirect them to the right place: recyclables to processing facilities, organic matter to composting sites, and recoverable materials to certified partners.
Safe transportation of contaminated water to certified treatment facilities. Done under formal agreement with a licensed treatment company.
We will collect electronics, chemicals, and medical waste and bring them to licensed facilities for safe, responsible disposal or recycling.
Quality waste bags in different sizes for commercial and industrial use. Safe, hygienic, and environmentally responsible.
We work with institutions and businesses across different sectors in Kigali.
Hotels, resorts, lodges, and restaurants with regular waste needs.
Large convention centres and event venues needing reliable waste handling.
Office parks, business centres, and corporate campuses in Kigali.
Government buildings, recreational facilities, clubs, and leisure venues needing consistent and reliable waste service.
Is your institution on this list?
Join Rwanda's most reliable institutional waste management program.
Get a Quote“We exist to offer quality services and sustainable waste management solutions that promote recycling and minimize landfill waste.”
C&GS Ltd, Kigali, Rwanda
Sorting waste at the source is one of the most powerful actions you can take for the environment. Here is how to do it right.
When waste is mixed together, very little can be recycled. Most of it ends up at the landfill. When you sort, recyclable materials like plastic, paper, and metal can be saved and reused. Organic waste can become compost. This reduces pollution, creates jobs in recycling, and keeps our environment clean.
Food leftovers, fruit peels, garden waste. This can be composted and used as fertiliser for farming.
Clean plastic bottles, cardboard, paper, metal cans, glass. These go to recycling facilities to become new products.
Batteries, chemicals, medicines, and electronic waste. These need special handling. Never mix with other waste.
Items that cannot be recycled or composted. This is the smallest category when you sort properly.
Rwanda law requires all households and institutions to sort waste before collection. The Organic Law N 44/2018 and REMA Guidelines both enforce this. Institutions that do not comply can face fines and service suspension.
As your waste partner, C&GS Ltd can help your institution set up a proper sorting system, provide the right bags and bins, and train your team on best practices.
Ask Us to Help You SortC&GS is preparing for the next generation of waste management: electric fleets, digital tracking, and smart city integration.
Our roadmap includes piloting electric compressor trucks for Kigali's waste collection routes. Electric trucks cut carbon emissions, reduce fuel costs, and are quieter for city use.
Electric fleets also align with Rwanda's national electrification goals and the government's Vision 2050 for a green economy. C&GS is exploring partnerships with EV suppliers and green finance providers to make this possible.
Using GPS and IoT sensors, C&GS plans to track truck routes, monitor fill levels, and report collection data in real time. This reduces missed pickups and helps clients see service performance on a digital dashboard.
Digital systems also help city authorities monitor waste flows, identify hotspots, and plan for future infrastructure. This supports smarter, data-driven city management.
IsukuPay is a digital waste payment and verification platform being developed to work alongside companies like C&GS Ltd. It connects waste collection companies, field collectors, and client institutions through a mobile-first system.
Clients verify collection using NFC cards or QR codes, by also preparing the sorted waste to enforce sorting at the waste source. Payments are handled automatically through mobile money. Service records are stored permanently and cannot be edited. This makes waste collection more transparent, traceable, and fair for everyone in the chain.
Five key topics every institution should understand. Click any card to read the full guide.
How waste management affects climate change, and how circular economy thinking can reduce Rwanda's environmental footprint.
Rwanda's waste laws simplified. What your institution must do to stay compliant with REMA, RDB, and city regulations.
Understand the risks of non-compliance in waste management and how to protect your institution from legal, financial, and reputational harm.
What good governance looks like in waste management: transparency, community impact, and environmental accountability.
Environmental, Social, and Governance (ESG) scoring explained for institutions. How your waste practices affect your ESG rating.
Contact us to receive the full C&GS Ltd company profile and waste management proposal for your institution.
Request ReportWe are always looking for people who care about the environment and want to make a real difference. Our team is dedicated to delivering top-quality service every day.
Interested in joining us?
Send your CV to cgs.ltd2021@gmail.com
Ready to partner with Rwanda's most trusted waste management company? Reach out today.
KN 131 ST, Nyamirambo Sector
Nyarugenge District, Kigali, Rwanda
Waste management is directly connected to climate change. When organic waste is left in landfills, it produces methane, a gas that is 25 times more harmful to the climate than carbon dioxide. By collecting and composting organic waste properly, we can reduce these emissions significantly.
The circular economy is a system where materials are reused, recycled, or recovered instead of thrown away. In a traditional system, we take resources, make products, use them, and throw them away. In a circular system, waste becomes a new resource.
Rwanda's NDC (Nationally Determined Contribution) targets a 38% reduction in greenhouse gas emissions by 2030. Proper waste management and circular economy adoption are key parts of this plan. Institutions that sort and recycle their waste directly support this national goal.
Through proper collection, responsible transport, and our circular economy roadmap, C&GS reduces the volume of waste sent to Nduba landfill. We also collect used cooking oil for recycling and are developing partnerships for composting and material recovery.
Key takeaway: Every institution that sorts its waste and uses a compliant waste partner is directly fighting climate change. Contact C&GS to start your sorting program today.
Rwanda has clear laws about how waste must be managed. Every institution, company, and household is required by law to handle waste in a responsible way. Not following these rules can lead to fines, closure orders, or loss of operating licences.
C&GS Ltd is a fully registered and authorised waste collection company. We provide collection manifests, compliance documentation, and can support your institution with a waste management plan that meets all regulatory requirements.
Key takeaway: Non-compliance is not just a risk; it is a liability. Partner with C&GS to stay fully compliant at all times.
A Risk Compliance Matrix helps institutions identify what can go wrong with their waste management and how serious each risk is. The table below shows the most common risks for institutions in Kigali.
| Risk | Likelihood | Impact | Mitigation |
|---|---|---|---|
| No sorting at source | High | High | Set up sorting bins and train staff |
| Using unlicensed collectors | Medium | High | Verify collector licence before signing |
| Missing collection records | Medium | Medium | Always get and file collection manifests |
| Mixing hazardous and general waste | High | High | Use separate bins and request special pickup |
| Overflowing bins on-site | Medium | Medium | Schedule frequent pickups during peak periods |
| REMA inspection failure | Low | High | Keep compliance documents and use C&GS reports |
Working with C&GS Ltd reduces most of these risks automatically. We provide licensed services, collection documentation, and can help you set up a sorting system before any inspection.
Key takeaway: The biggest risk is doing nothing. A simple sorting system and a licensed waste partner removes the majority of your compliance risk.
Good governance in waste management means being transparent about what you do, how you do it, and what impact it has on people and the environment. It is not just about following rules; it is about being responsible.
Environmental governance means making decisions that reduce harm to nature. For waste management, this includes:
Social governance is about the impact on people. Waste management affects communities directly. Poor waste handling causes disease, pollutes water sources, and reduces quality of life. Good social governance means:
Clean governance means operating with integrity: no bribery, no illegal dumping, no false reporting. C&GS Ltd is committed to transparent operations. We provide honest documentation to every client.
C&GS Ltd is building its operations around these three principles. Our planned digital tracking system will allow clients to verify every collection in real time, making our service fully transparent and accountable.
Key takeaway: Good governance is not a cost; it is a competitive advantage. Institutions that manage waste well attract better clients, better staff, and better ratings.
ESG stands for Environmental, Social, and Governance. It is a scoring system that investors, banks, and regulators use to judge how responsibly an organisation operates. Waste management is one of the most visible parts of any ESG report.
Hotels, convention centres, and corporate offices that want to attract international guests, investors, or certifications (such as ISO 14001 or Green Globe) must demonstrate strong ESG performance. Waste management is always part of the audit.
C&GS Ltd provides the documentation, records, and compliance support needed for your institution's ESG reporting. We can generate monthly waste reports that you can include directly in your sustainability disclosures.
Key takeaway: A strong ESG score starts with good waste management. C&GS gives you the compliance foundation to score higher and attract better business.