Landfill operation services, namely, business management and operation of solid waste landfills for others; Landfill operation services, namely, business management and operation of landfills for disposal of oilfield waste solids and contaminated soil for others; Landfill operation services, namely, business management and operation of landfills for disposal of coal combustion residuals for others; Providing business consultancy services in the area of sustainability strategies and business solutions; Promoting public awareness of environmental and sustainability issues and initiatives

Solid waste landfill services; Solid waste collection in the nature of trash clean-up; Waste removal in the nature of trash clean-up; Installation of environmental remediation equipment, emergency containment systems, air and water testing and monitoring equipment, oil and water separation equipment, air and water carbon filtration systems, vapor and fluid vacuum extraction systems, vapor recovery systems, groundwater pumps and treatment systems

Garbage collection (trash pickup only); Solid waste collection in the nature of garbage collection and yard waste collection, none of the foregoing in the nature of cleaning services; Waste removal transport services; Transport of solid and liquid waste by truck and rail; Transport of oilfield and industrial liquid and solid waste by truck and rail; Hazardous waste transportation services; Household hazardous waste collection services; Rental of recycling containers; Trash services, namely, rental of dumpsters; Trash services, namely, rental of dump trailers and roll-off trailers; Collection of waste oil, paper, cardboard, plastics, glass, aluminum, metals, computers, electronics, appliances, televisions, telephones, and copiers for recycling; Collection centers for metal cans and other recyclable items

Waste treatment services; Hazardous waste treatment services; Waste treatment of non-hazardous oilfield waste and industrial waste, drill cuttings, contaminated soil, processed solids and treated solids; Waste processing; Waste water treatment services; Water treatment services; Treatment of waste fluids generated in the oil and gas industries; Recycling; Recycling of waste; Recycling of waste and trash; Material treatment services in connection with recycling; Recycling of industrial waste, namely, coal combustion residuals; Environmental remediation services, namely, treatment of soil, solid waste and fluids generated in the oil and gas industries; Recycling and reclamation of usable materials from solid and liquid waste generated in the oil and gas industries; Consultation in the field of waste treatment; Consultation in the field of waste treatment for the oil and gas industries; Consultation in the field of waste treatment of coal combustion residuals; Rental of waste compactors; Providing sustainability services, namely, recycling, renewable gas, reporting, third party certifications, data and analytics, and sustainability program design and implementation

Hosting and conducting educational seminars, webinars, conferences, lectures and networking events in the fields of waste management, collection, disposal and recycling, environmental awareness, sustainability, reduction of greenhouse gas emissions and urgency of climate change including social and governance aspects