About Cleantech

Cleantech carries a long history in managing and providing experimental waste management solutions and was initially formed in 2002 to facilitate logistics for the Municipal Council solid waste. The company gradually developed into a complete waste managing entity which acquired the privilege of collaborating with government bodies, municipal councils and became their core service provider.

Over the years, we diversified into several prospective sectors and initiation of recycling (2004), developing an infrastructure specifically designed for operating and maintenance of the growing vehicle fleet (2005) with adequate environmental safe guard, approaching the sanitation service concept (2006), entering into the E-waste market, developing waste management facilities are some our significant milestones.

In present, Cleantech is a fully fledged entity specialized in waste management providing related advisory services enjoying the benefit of an annual turnover of 1.2 billion LKR. Within a short period of time, we have become the market leader in waste management with the luxury of over 1800 workforce which includes Environmental specialists, Environmental engineers, task-specialized staff as well as skilled labourers, a vehicle fleet consisting about 150 vehicles and proliferating facilities.


The best assurance for our experience in solid waste management is the continuously maintained relationship with Government bodies, Municipal councils, Private bodies and other foreign ventures for many years. The quality and active service provided throughout the Colombo city is evident at the first glance.

About 150,000 tons of waste annually and about 102,200 tons perishable waste dedicated for composting are being handled in present. The company also had the exposure to scientific analysis on Landfill Engineering along with University of Moratuwa and University of Peradeniya and consequently made a successful project on designing an engineered landfill under the approval of clearance of Environment Impact Assessment (2006).

Environmental Policy

Cleantech (Pvt) Limited provides Solid waste management, Liquid waste management, Organic waste management and recyclable waste management solutions including electronic waste in order to create a cleaner and greener future.

We are committed

  • Motivate and engage the staff in order to seek their participation in the environmental management system,
  • Continual improvement of the environmental management system to enhance environmental performance, protection of the environment, and prevention of pollution in all routine and non-routine activities,
  • Fulfil its compliance obligations including applicable legal and other requirements to which the organization subscribes which relate to its environmental aspects,
  • Make your surrounding environment clean and facilitate environmentally sustainable solutions.

The effectiveness of this Environmental Policy and Management System will be reviewed on a regular basis. The policy is communicated, understood, and applied within the organization and will be available to relevant interested parties.

Quality Policy

Cleantech (Pvt) Ltd provides a service of Solid Waste Management and related services and maintains a Quality Management System that complies with the requirements of ISO 9001: 2015 international standard, relevant statutory and regulatory requirements, other applicable requirements and promote employee competence with job satisfaction to enable them to deliver and continually improve the quality management system. Cleantech (Pvt) Ltd strives to be the best service provider in the industry and everyone in the company is responsible to fulfil and wherever possible to exceed our customer expectations.