SludgeTEK Ltd Competitors

Cleanaway Waste Management Limited is Australia’s largest, publicly listed waste management company. With over 10,000 employees in more than 350 locations across Australia, we work with a diverse range of customers from small businesses through to government agencies and large multi-national clients. We believe that all waste is a resource and aim to incorporate recovery, recycling and reuse throughout our operations and those of our clients. The Cleanaway difference is our dedicated team of highly trained in-house experts, who proudly deliver tailored solutions to our customers each and every day. Our areas of expertise include: General waste management and recycling services – including collections for homes and businesses; recycling and resource recovery; waste transportation, processing and disposal; and management of recycling facilities and landfills. Industrial services – including management of liquid and hazardous waste; industrial cleaning, high pressure water blasting, vacuum loading, emergency spills response, hydro excavation and site remediation; collection, re-refining, recycling and sale of hydrocarbons and cooking oils; workshop waste solutions including parts washing; and plastic waste equipment manufacturing.

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 its expertise in water and water technologies, waste - including hazardous waste management, and local energy. In 2025, the Veolia group served 110 million people with drinking water and 97 million with sanitation, produced 45 million megawatt hours of energy, and treated 64 million tons of waste. Veolia Environnement (Paris Euronext: VIE, Fortune 500, SBF 120) generated consolidated revenue of €44.4 billion in 2025. www.veolia.com.

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, and design sustainable and resilient infrastructure. Tetra Tech est un chef de file mondial dans le domaine de l'eau, de l'environnement et des infrastructures durables, offrant des services de génie-conseil et d'ingénierie de qualité supérieure pour des projets à l'échelle mondiale. À travers nos 25 000 associés, Tetra Tech propose des solutions optimales aux problèmes les plus complexes en utilisant la science d’abord pour répondre aux besoins en matière de cycle de l'eau, en protection et restauration de l'environnement ainsi qu’en conception d’infrastructures durables et résilientes.