M&A activity snapshot
Waste and recycling is one of the most mature roll-up markets in business services. Deal activity reached 178 transactions in 2025, a slight uptick that followed two consecutive years of declining volume, according to Capstone Partners. Financial buyers took the majority (52.8%) of 2025 sector deals.
The public consolidators set the pace. Waste Connections acquired 17 solid waste businesses and two E&P waste businesses in 2025, each individually immaterial. Republic Services used $1,063 million of cash for acquisitions in 2025, up from $274 million in 2024, and had invested $860 million year-to-date by mid-2026.
Large deals also reshaped the map. WM closed its purchase of Stericycle at a total enterprise value of approximately $7.2 billion, adding regulated medical waste. GFL agreed to sell its Environmental Services business to Apollo and BC Partners funds at an enterprise value of $8.0 billion, keeping a 44% equity interest.
Who is buying
Public consolidators buy for density and disposal. Beyond Republic and Waste Connections, Casella acquired nine businesses in fiscal 2025 with approximately $115 million in annualized revenue. Casella has bought 76 solid waste collection, transfer and recycling businesses since the start of 2018. WM keeps buying too: it completed solid waste and recycling acquisitions for total consideration of $440 million in 2025.
PE-backed platforms are the fastest-growing buyer group. PE add-ons rose to 54 deals in year-to-date 2025 from 51, while platform deals held at eight, as sponsors acquired smaller operators to build route density. Infrastructure funds are part of this group: Coastal Waste & Recycling, backed by a Macquarie Asset Management fund, bought Pro Disposal to add landfill and transfer capacity.
Private strategics have pulled back. Their deal count dropped to 22 year-to-date in 2025 from 41 a year earlier. Large private haulers still roll up smaller ones; Waste Pro closed 24 acquisitions and invested $170 million in purchase consideration.
What buyers look for
Route density. Every customer added to an existing route lowers the cost of serving the rest. Waste Connections says that as customers are added in existing markets, revenue per routed truck increases. This is why a hauler whose routes overlap a buyer's is worth more to that buyer than to a new entrant.
Disposal access. Republic sent about 67% of the solid waste it collected in 2025 to landfills it owns or operates. A target that brings a landfill, transfer station, or steady tonnage into a buyer's disposal network supports a higher price.
Exclusive contracts. Waste Connections usually obtains exclusive franchise rights by acquiring a company that already holds them or by winning a bid. Buyers read every franchise for term, renewal history, and assignment rights.
Pricing power. Open-market commercial accounts reprice faster than CPI-linked municipal contracts. Republic's Q2 2026 core price rose 7.8% in the open market and 4.1% in the restricted portion of the business.
Safety and retention. Collection is dangerous work. Refuse and recyclable material collectors have some of the highest rates of injuries and illnesses of all occupations. Waste Connections reports that employee turnover and safety incident rates declined for the third consecutive year, which shows how closely acquirers track both.
What makes a strong company
A hauler that draws competing bids from public consolidators and PE platforms typically has:
- Dense commercial routes in a market where at least one buyer already operates.
- Exclusive municipal franchises or long contracts with clear assignment terms.
- Contract price escalators. Watch the index: Republic warns that its costs may rise faster than the CPI that many of its contracts are tied to.
- A CDL-qualified driver bench. Collectors who drive trucks above a certain capacity must hold a commercial driver's license, and the occupation is small: 156,400 collectors were employed in 2025, earning a median $49,690.
- Clean environmental records at any disposal asset. WM flags exposure to remediation and litigation costs since the EPA designated two PFAS compounds as hazardous substances under CERCLA, so leachate testing is now a standard diligence request.
Recycling operators face a separate question: who pays for the material. California's SB 54 permanent regulations were approved on May 1, 2026, and under Oregon's SB 582, producers of packaged items will pay for many of the system improvements, with program changes starting in July 2025. Buyers of material recovery facilities in these states now model producer funding into their underwriting.
Valuation and deal structure
No major lower-middle-market data provider publishes a free multiple series for waste haulers. The best public signal is the trend: the average sector EV/EBITDA multiple in 2022-2025 fell more than two turns compared to 2018-2021. Capstone's exact levels are in its gated report.
Disclosed deals give partial reference points. GFL's Environmental Services business carried over $500 million in adjusted EBITDA against an $8.0 billion enterprise value, which by Axia's arithmetic is no more than 16x. That business is liquid waste and remediation, not route-based collection, and the figures are as GFL stated them in its release as a Canadian filer. For smaller deals, Waste Pro invested $170 million to add approximately $91 million in annual revenue, about 1.9x revenue by Axia's arithmetic on a blended basket of tuck-ins.
Holdbacks are common in structure. WM's 2025 acquisitions totaled $440 million, of which $41 million was non-cash consideration, primarily purchase price holdbacks. Sellers should expect part of the price to be held back against post-close claims, and should read franchise assignment clauses early, since a franchise that cannot transfer can stall a close.
Outlook
Expect acquisition spending to stay high through 2027. Republic had already invested $860 million in acquisitions by mid-2026, and Waste Connections said it remains well-positioned for another outsized year of activity. PE buyers are adding platforms as well as add-ons, per Capstone's 2025 market update.
Two forces will shape prices. Open-market pricing continues to outrun index-linked contracts, which favors commercial subscription books. Disposal capacity stays scarce: about half of U.S. municipal solid waste (146 million tons) was landfilled in 2018, the latest year in EPA's national data. Owners with landfill access, dense routes, and assignable franchises should expect the most buyer interest over the next 12-24 months.
Own a waste or recycling business and want a data-backed view of value before you talk to anyone? Run the valuation tool or start at the Business & Facility Services overview. See also: how buyers build an M&A target list.