ECOL vs WCN

US Ecology Inc

US Ecology, Inc., through its subsidiaries, provides environmental services to commercial and government entities in the United States, Canada, Europe, the Middle East, Africa, Mexico, internationally. It operates through three segments: Waste Solutions, Field Services, and Energy Waste. The Waste Solutions segment offers specialty waste management services, including treatment, disposal, beneficial re-use, and recycling of hazardous, non-hazardous, and other specialty waste at company-owned treatment, storage, and disposal facilities, as well as wastewater treatment services. The Field Services segment provides safe and compliant logistics, and response solutions, which includes specialty waste packaging, collection, transportation, and total waste management; land and marine based emergency response, OSRO standby compliance, remediation, and industrial services. The Energy Waste segment provides safe and compliant energy waste management, and critical support services to up-stream oil and gas customers. Its services include spill containment and site remediation; equipment cleaning and maintenance services; specialty equipment rental, including tanks, pumps, and containment; safety monitoring and management; and transportation and disposal. US Ecology, Inc. serves oil refineries, chemical production plants, steel mills, real estate developers, and waste brokers/aggregators serving small manufacturers, and other industrial customers. The company was formerly known as American Ecology Corporation and changed its name to US Ecology, Inc. in February 2010. US Ecology, Inc. was founded in 1952 and is headquartered in Boise, Idaho.

Waste Connections Inc.

Waste Connections, Inc. provides waste collection, transfer, disposal, and recycling services in the United States and Canada. The company operates through five segments: Southern, Western, Eastern, Canada, Central, and Corporate. It offers collection services to residential, commercial, municipal, industrial, and E&P customers; landfill disposal services; and recycling services for various recyclable materials, including compost, cardboard, mixed paper, plastic containers, glass bottles, and ferrous and aluminum metals. The company also owns and operates transfer stations that receive compact and/or load waste to be transported to landfills or treatment facilities through truck, rail, or barge; and intermodal services for the rail haul movement of cargo and solid waste containers in the Pacific Northwest through a network of intermodal facilities. In addition, it provides E&P waste treatment, recovery, and disposal services for waste resulting from oil and natural gas exploration and production activity, such as drilling fluids, drill cuttings, completion fluids, and flowback water; production wastes and produced water during a well's operating life; contaminated soils that require treatment during site reclamation; and substances, which require clean-up after a spill, reserve pit clean-up, or pipeline rupture. Further, the company offers leasing services to its customers. As of December 31, 2020, it owned 311 solid waste collection operations; 132 transfer stations; 57 municipal solid waste (MSW) landfills; 12 E&P waste landfills; 13 non-MSW landfills; 68 recycling operations; 4 intermodal operations; 23 E&P liquid waste injection wells; and 19 E&P waste treatment and oil recovery facilities. It also operated an additional 53 transfer stations, 9 MSW landfills, and 2 intermodal operations. Waste Connections, Inc. was founded in 1997 and is based in Woodbridge, Canada.