Waste Management picks up trash from homes and businesses across the United States and Canada, hauls it to one of 257 landfills it owns or operates, and charges fees at every step. Residential customers pay through municipal contracts. Commercial customers sign three-year service agreements. Landfills charge what are called tipping fees, meaning a price per ton of waste dropped off. On top of collection and disposal, the company captures the methane gas that naturally rises out of decomposing landfill waste, converts it into renewable electricity or pipeline-quality fuel, and sells that energy. A 2024 acquisition of Stericycle added medical waste disposal and secure document shredding as a fifth revenue stream. The result is a business where almost every piece of garbage generated in North America creates a fee for someone, and Waste Management is often the only company with the permits and infrastructure to collect it. The diagram below traces where the money goes.
How Waste Management Makes Money
flowchart LR
A["Waste Collection
15.4B dollars"] --> B["Transfer Stations
342 facilities"]
A --> C["Landfills
257 sites"]
B --> C
C --> D["Landfill Gas
103 projects"]
D --> E["Renewable Energy
Electricity RNG"]
A --> F["Recycling
113 facilities"]
F --> G["Recycled Materials
Sales revenue"]
G --> H["Customer Fees
25.2B dollars"]
E --> H
C --> H
H --> I["Operating Cash Flow
6.0B dollars"]
I --> J["Reinvestment
New facilities"]
J --> A
J --> F
J --> D
I --> K["Dividends Buybacks
23 year streak"]
A --> L["Healthcare Solutions
Stericycle 2024"]
Five years of numbers tell a consistent story. Revenue climbed from $17.9 billion in 2021 to $25.2 billion in 2025. That is not an accident or a lucky commodity boom. The core collection and disposal business grew through pricing discipline, and the Stericycle acquisition added $2.4 billion in revenue in its first full year of consolidation. Gross margin held steady and actually improved slightly each year, moving from roughly 38% in 2021 to just over 40% in 2025. That is unusual. Most businesses see margins compress as they grow. Here, scale appears to be helping.
Annual Revenue 2021 to 2025 ($ billions)
Revenue grew every year, with the largest single jump coming in 2025 after Stericycle's first full year of contribution.
Cash generation is the number that matters most in a capital-intensive business like this one. Operating cash flow rose from $4.3 billion in 2021 to $6.0 billion in 2025. That cash funds the dividends, the debt repayment, and the heavy spending on new recycling facilities and renewable energy plants. The company has raised its quarterly dividend for 23 consecutive years, and in December 2025 announced a 14.5% increase for 2026.
$6.0B
Operating cash flow in 2025, up from $4.3B in 2021
The one number that moved in the wrong direction is net debt. It rose from $13.3 billion in 2021 to $23.5 billion in 2024, almost entirely because the company borrowed heavily to pay $7.2 billion for Stericycle. By 2025, net debt had started coming down to $22.7 billion, and management resumed share repurchases in February 2026, which suggests confidence that debt reduction is on track. But the debt load is large, and higher interest payments already reduced net income slightly in 2025 despite stronger operating results.
What is a tipping fee?
A tipping fee is the charge a landfill collects when someone drops off a load of waste. It is priced by weight or volume. Because landfills require expensive permits that can take years to obtain, and because no one wants a new landfill next door, the number of permitted sites is very limited. That scarcity lets owners charge fees that are hard to avoid.
Landfills are the highest-margin part of the business, and that is exactly where the biggest regulatory threats sit. New rules around PFAS, which are chemicals sometimes called forever chemicals that can leach out of landfills into groundwater, have already raised operating costs. More rules are coming. Several U.S. states and Canadian provinces are also adopting extended producer responsibility laws, which shift the cost of packaging disposal onto the companies that make products, potentially reducing the volume of waste that flows into Waste Management's system in the first place.
What is extended producer responsibility?
Extended producer responsibility, sometimes called EPR, is a law that makes the company that manufactures a product responsible for disposing of it after consumers are done with it. If a beverage company has to pay for its own bottle recycling, it may set up its own collection system and bypass traditional waste haulers entirely. Several U.S. states and Canadian provinces are moving toward these rules.
The company's truck fleet creates a separate regulatory risk. Waste Management has spent heavily on natural gas vehicles and the fueling stations that serve them. Regulators in some areas are now pushing for electric fleets instead. If rules force a switch to electric trucks before natural gas vehicles have reached the end of their useful lives, the company would have to write off assets it has already paid for and spend billions building charging infrastructure. Falling prices for recycled commodities add a third layer of pressure. In 2025, recycling revenues fell $166 million compared to the prior year because commodity prices dropped about 20%. The recycling business is real and growing, but it is partly hostage to markets the company cannot control.
$166M
Revenue lost in 2025 from falling recycled commodity prices
2024
milestone
Stericycle acquisition reshapes the business
In November 2024, Waste Management paid $7.2 billion to acquire Stericycle, the leading U.S. medical waste and secure document shredding company. The deal expanded the business into healthcare services and Western Europe for the first time. In its first full year, Stericycle contributed $2.5 billion in revenue. Integration costs totalled $120 million in 2025, and the company is still working to improve billing systems and reduce customer losses from the transition.
Stericycle brings real opportunity, but also real execution risk. The company acknowledged that Stericycle faces potential customer losses from billing and service problems during the integration. It also faces a structural headwind: remote and hybrid work means fewer people going to offices, and fewer offices means less shredding volume. The medical waste side is more stable, tied to hospital activity rather than office occupancy, but the two businesses are bundled together and the integration is not yet complete.
Waste Management's largest single customer accounts for less than 5% of annual revenues. That breadth of customer base means no one client can walk away and cause serious damage.
$23.5B
Net debt in 2024 (post-Stericycle)
The Stericycle acquisition nearly doubled net debt. By end of 2025 it had begun to fall, reaching $22.7B.
The Bet
Waste Management's pricing power holds because landfill permits remain scarce and new competitors cannot easily enter the market. Every part of the financial case, from rising margins to growing cash flow to the ability to absorb the Stericycle debt load, depends on the company continuing to raise prices faster than its costs rise. If regulators reduce the volume of waste flowing to landfills through zero-waste mandates, or if EPR laws allow large producers to bypass the traditional waste system entirely, the volume base that supports those price increases shrinks. The business then faces a world where it owns expensive, long-lived assets and must still meet its debt obligations with less throughput to cover them.
Open question
Waste Management generates more cash today than at any point in its recent history, and it operates infrastructure that is genuinely difficult to replicate. But it is now carrying nearly $22.7 billion in net debt while simultaneously integrating a complex acquisition, managing rising landfill regulation, defending against a potential mandate to replace its natural gas fleet, and absorbing volatile recycling commodity prices. Can the company bring its debt back to targeted levels while still funding the recycling and renewable energy investments it needs to stay relevant as waste streams change, without a single regulatory shift tipping the balance the wrong way?
Compiled · 10-K · FY2025
Regulatory
The company must comply with extensive environmental regulations from federal, state, and local governments, and changing rules about emerging contaminants like PFAS (per- and polyfluoroalkyl substances) have already increased landfill operating costs. New extended producer responsibility rules being adopted in various U.S. states and Canadian provinces could significantly reduce the amount of waste the company collects and manages.
Regulatory
The company faces major uncertainty about vehicle requirements. Regulations mandating a shift from natural gas trucks to electric vehicles would force the company to spend billions replacing its large fleet and building charging infrastructure, while also making worthless the billions it has already invested in natural gas vehicles and fueling stations.
Business Operations
The Stericycle Healthcare Solutions acquisition, which the company hopes will generate significant profits and cost savings, faces multiple risks including customer loss from billing and service problems, reduced medical waste volumes from work-from-home trends, and failure to achieve targeted financial performance within expected timeframes.
Market & Commodity Risk
Recyclable commodity prices are highly volatile and directly impact revenues. In 2025, falling prices for recyclables decreased revenue by $166 million compared to the prior year, and ongoing regulations restricting international trade of recyclables could further reduce profitability despite the company's heavy investments in recycling equipment.
Business Operations
Customers increasingly divert waste away from landfills through recycling, composting, and zero-waste programs, and many governments ban certain materials from landfills. Since landfills generate the company's highest profit margins, these trends could significantly reduce revenues and profitability if the company cannot develop profitable alternative services.
10-K Item 1A · Risk Factors
