![]() Clean Authority of TOKYO Clean Authority of TOKYO (formerly known as Clean Association of Tokyo 23, 東京二十三区清掃一部事務組合) is a provider of waste management operations. | Reworld Reworld Holding (formerly known as Covanta) is a company that provides waste management solutions. | ![]() Stericycle Stericycle is a provider of specialized medical and hazardous waste management and secure information services. | |||
Founding Date | Founding Date 1975 | Founding Date 2000 | Founding Date 1983 | Founding Date 1989 | Founding Date 2003 |
Type | Type Public | Type Private | Type Private | Type Subsidiary | Type Public |
Tags | |||||
Locations | Locations Rutland, US HQ | Locations Tokyo, JP HQ | Locations Morristown, US HQ Burnaby, CA Chambly, CA Courtice, CA Kitchener, CA Alexandria, US Asheboro, US see more | Locations Bannockburn, US HQ Brampton, CA Dublin, IE San Juan, PR Leeds, GB Abilene, US Airway Heights, US see more | Locations Maricopa, US HQ New York, US Phoenix, US |
Employees | Employees 5,60010% increase | Employees 1,52342% increase | Employees 2,8991% increase | Employees 6,842 | Employees 7448% increase |
Valuation ($) | Valuation ($) 6.4 b | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 300.5 m |
Financial | |||||
Revenue (est.) | Revenue (est.) $1.8b (FY, 2025) | Revenue (est.) ¥28.9b (FY, 2023) | Revenue (est.) $1.9b (FY, 2020) | Revenue (est.) $2.7b (FY, 2023) | Revenue (est.) $55.8m (FY, 2025) |
Cost of goods | Cost of goods $1.2b (FY, 2025) | Cost of goods N/A | Cost of goods $1.4b (FY, 2020) | Cost of goods $1.6b (FY, 2023) | Cost of goods N/A |
Gross profit | Gross profit $620.2m (FY, 2025) | Gross profit N/A | Gross profit $484m (FY, 2020) | Gross profit $1b (FY, 2023) | Gross profit N/A |
Net income | Net income $7.9m (FY, 2025) | Net income (¥68.6b) (FY, 2023) | Net income ($28m) (FY, 2020) | Net income ($21.3m) (FY, 2023) | Net income $3m (FY, 2025) |

Clean Authority of TOKYO (formerly known as Clean Association of Tokyo 23, 東京二十三区清掃一部事務組合) is a provider of waste management operations.
View companyReworld Holding (formerly known as Covanta) is a company that provides waste management solutions.
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Stericycle is a provider of specialized medical and hazardous waste management and secure information services.
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Global Water Resources, Inc. is a water resource management company.
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