Waste Resource Management
Waste Resource Management is a vertically integrated, PE-backed provider of non-hazardous liquid waste collection, processing, and recycling services, operating through Southwaste Disposal, Silver City Processing, and McDonald Farms Enterprises across 11 facilities in Texas, Florida, Nevada, and Colorado, serving over 10,000 commercial and institutional clients.
- Company typePrivate
- Founded-
- HeadquartersHouston, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Waste Resource Management does
Waste Resource Management (WRM), founded in 2016 and headquartered in Houston, Texas, is a privately held, vertically integrated environmental services company that owns and operates a portfolio of non-hazardous liquid waste collection, processing, and recycling businesses. The company's operating subsidiaries — Southwaste Disposal (Texas and Florida), Silver City Processing / Pipe Maintenance Service (Nevada), and McDonald Farms Enterprises (Colorado) — collectively serve over 10,000 commercial and institutional clients across 11 locations in four states, with a pending expansion to 13 U.S. metro markets via the May 2026 acquisition of Darling Ingredients' trap grease assets. WRM's service portfolio centers on grease trap and grit trap cleaning, septic services, hydro jetting, lift station maintenance, commercial plumbing, vacuum truck operations, and downstream recycling of waste streams into renewable energy feedstocks, compost, soil amendments, animal feed, and dust control products.
WRM generates revenue primarily through recurring 3-year service agreements with monthly invoicing and 15-day payment terms, supplemented by usage-based fuel surcharges indexed to U.S. EIA diesel prices, environmental and equipment fees, CPI-based annual escalators, and commodity-linked rebates on yellow oil collection tied to the Jacobsen Yellow Grease-Gulf Coast Index. The go-to-market is sales-led and executed through dedicated regional field sales teams under each subsidiary brand, targeting a horizontal mix of restaurants, grocery stores, hotels and casinos, hospitals, prisons, stadiums, school districts, and commercial car washes.
Since January 2024, WRM has operated under private equity sponsor Ridgewood Infrastructure LLC, which has financed a deliberate roll-up strategy including six completed acquisitions in 2024-2025 (Restaurant Rescue, Denver Pumpers, Brooks Grease Trap, Trimble Grease Trap, Westmark Group, Dynamex) and the announced Darling Ingredients transaction. The company employs over 300 people, recycled more than 275 million gallons of wastewater in 2025 (targeting 302.5 million gallons in 2026), and has logged over one million hours without a Lost Time Injury. WRM's technology is rooted in physical infrastructure — specialized vacuum trucks, treatment facilities, rail transloading, and proprietary equipment such as a 500-gallon mobile vacuum unit — rather than software or AI platforms.
Waste Resource Management firmographics
Firmographics- Name
- Waste Resource Management
- Legal name
- Waste Resource Management, LLC
- Website
- https://www.wrmco.com/
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Waste Resource Management is a vertically integrated, PE-backed provider of non-hazardous liquid waste collection, processing, and recycling services, operating through Southwaste Disposal, Silver City Processing, and McDonald Farms Enterprises across 11 facilities in Texas, Florida, Nevada, and Colorado, serving over 10,000 commercial and institutional clients.
- Ownership category
- akta.pro rank
Waste Resource Management industry classification
Industry- Product category
- Environmental Services
- NAICS
- Solid Waste Collection (562111), Waste Treatment and Disposal (5622)
- SIC
- Refuse Systems (4953), Sanitary Services (4950)
- akta.pro primary industry
- Industrial Packaging Waste Services (Pallets, Cardboard, Film, IBCs/Drums—Non-hazardous) (EUAIAGAD)
- akta.pro secondary industry
- Commercial & Office Waste Collection (Non-hazardous) (EUAIAGAA)
Keywords
Where Waste Resource Management is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices11 records
Markets served
Waste Resource Management business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Personnel, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D, Others
Revenue model
- Liquid Waste Collection and Processing Services: WRM generates revenue through service fees for non-hazardous liquid waste collection, transportation, processing, and disposal under service agreements (typically 3-year terms) with customers including restaurants, hotels, hospitals, and commercial facilities. Fees are invoiced monthly with a 15-day payment term.
- Ancillary Services: Additional revenue from ancillary services such as hydro jetting, grease trap replacement and repair, lift station maintenance and repair, plumbing services, and vacuum truck operations.
- Waste Recycling and Commodity Products: WRM recycles waste streams into renewable energy feedstocks, compost, soil amendments, animal feed, animal health compounds, and dust control products, generating commodity-based revenue.
- Fuel Surcharge: Southwaste implements a fuel surcharge indexed to U.S. diesel fuel prices as recorded by the EIA, determined quarterly, to offset fuel cost fluctuations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Standard Service Agreement (3-year term) |
| Usage-based | Quarterly | Fuel Surcharge |
| Other | Pay-as-you-go | Yellow Oil Collection (Rebate Program) |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Waste Resource Management product offering
Product offeringCore offering
Waste Resource Management is a vertically integrated environmental services company that owns and operates a portfolio of businesses focused on the processing, recycling, and transport of non-hazardous liquid waste, with grease trap waste as its nexus waste stream. The company provides grease trap maintenance and repair, hydro jetting, lift station services, plumbing repairs, vacuum truck operations, and waste recycling into renewable energy feedstocks, compost, animal feed, and soil amendments across Texas, Florida, Nevada, and Colorado.
Product overview
Waste Resource Management (WRM) operates as a vertically integrated environmental services company offering liquid waste collection, processing, and recycling services through a portfolio of three operating subsidiaries: Southwaste Disposal (Texas and Florida), Silver City Processing (Nevada), and McDonald Farms Enterprises (Colorado). The company serves over 10,000 clients including restaurants, grocery stores, hotels, casinos, prisons, stadiums, hospitals, school districts, and commercial car washes. Core services include grease trap maintenance and repair, grit trap cleaning, septic services, hydro jetting, lift station services, plumbing repairs, vacuum truck operations, and waste recycling and disposal. WRM recycles waste streams into renewable energy feedstocks, compost and soil amendments, animal feed and animal health compounds, and dust control products. The company employs over 300 people and recently expanded into 13 U.S. metro markets through acquisition of Darling Ingredients' trap grease assets.
Differentiator
Problem solved
Functional benefit
Brands
- Southwaste: Grease trap maintenance, repair, liquid waste collection, and 24/7 emergency support services in Texas and Florida.
- Silver City Processing
- McDonald Farms Enterprises
Products and services
- Grease Trap Services
- Grit Trap Services
- Septic Services
- Hydro Jetting Services
- Lift Station Services
- Plumbing Repair Services
- Vacuum Truck Services
- Waste Recycling and Disposal
- Water Treatment and Remediation
- Roll Off Services
- Water Delivery
- Transloading and Rail Services
- Transport and Hauling Services
- Lint Interceptor Services
Quantifiable outcome
- 1 million+ hours without a Lost Time Injury — safety record demonstrating operational excellence
- +2 more outcomes
Companies that use Waste Resource Management
Customer profileNamed customers8 records
Segments3 records
Ideal customer profiles3 records
Waste Resource Management technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Waste Resource Management partnerships and signals
Strategic signalScale indicators8 records
Recent moves8 records
Expansion highlights5 records
Waste Resource Management competitors and assessment
Company assessmentBroad incumbents
- Stericycle: Stericycle is a national provider of regulated waste management services including medical and specialty waste. WRM's CEO Ryan Wurgler was previously VP of Operations at Stericycle, and the companies compete in liquid waste and commercial regulated waste services.
- Republic Services: Republic Services is one of the largest U.S. waste management companies providing solid waste, recycling, and environmental services. It competes with WRM for commercial and industrial liquid waste accounts across WRM's operating geographies.
- Clean Harbors: Clean Harbors is a leading provider of environmental and industrial services including hazardous waste management and emergency response. WRM's CEO was previously SVP of Operations at Clean Harbors, and both companies operate vacuum trucks and serve industrial/commercial customers with regulated waste needs.
- Waste Management Inc. Waste Management is the largest North American waste services provider, offering collection, transfer, recycling, and disposal. Several WRM executives (CEO, Director of Operations) previously worked at Waste Management, and the companies overlap in commercial liquid and solid waste routes.
- Waste Connections: Waste Connections is a major North American solid waste services provider with a roll-up acquisition strategy similar to WRM's. WRM's CEO was previously a Divisional VP at Waste Connections, and the companies overlap in commercial and industrial waste collection.
Emerging players
- Vertex Energy: Vertex Energy operates in renewable fuels and used oil/grease conversion, overlapping with WRM's downstream value chain of converting trap grease into renewable feedstocks and fuel products.
Direct peers
- Recology: Recology is a 100% employee-owned waste and recycling company operating across the Western U.S., providing collection, transfer, and processing of solid and liquid waste. It is comparable as a regional/vertically integrated environmental services competitor.
- Darling Ingredients: Darling Ingredients is a global rendering and sustainable ingredients company. WRM entered a 2026 definitive agreement to acquire the majority of Darling's trap grease collection and processing assets, making Darling both a counterparty in that transaction and a comparable operator of trap grease logistics and rendering.
- Heritage Environmental Services: Heritage Environmental Services (formerly US Ecology) provides environmental and waste management services including hazardous waste collection, treatment, and disposal. It overlaps with WRM's regulated liquid waste handling and industrial customer base.
Others
- ServiceMaster Brands (ServiceMaster Clean/Restore): While primarily a residential/commercial cleaning and restoration franchise network, ServiceMaster's commercial division intersects with WRM's customer base of restaurants, hotels, and commercial facilities that may cross-purchase environmental services.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks1 record
Key highlights7 records
Customer concentration
Waste Resource Management social profiles
Digital presenceWaste Resource Management compliance and trust
Trust signalCompliance1 record
Waste Resource Management financial estimates
Financial estimateRevenue estimate
Valuation estimate
Waste Resource Management leadership team
Management profileNumber of profiles
Profiles10 records
Waste Resource Management subsidiaries and ownership
Company hierarchySubsidiaries10 records
Waste Resource Management funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Waste Resource Management M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Waste Resource Management
What does Waste Resource Management do?
Waste Resource Management is a vertically integrated environmental services company that owns and operates a portfolio of businesses focused on the processing, recycling, and transport of non-hazardous liquid waste, with grease trap waste as its nexus waste stream. The company provides grease trap maintenance and repair, hydro jetting, lift station services, plumbing repairs, vacuum truck operations, and waste recycling into renewable energy feedstocks, compost, animal feed, and soil amendments across Texas, Florida, Nevada, and Colorado.
Is Waste Resource Management a public or private company?
Waste Resource Management is a private company. It is classified as private equity controlled and is currently operating.
When was Waste Resource Management founded?
Waste Resource Management was founded in -1. It employs 251 to 500 people.
Where is Waste Resource Management based?
Waste Resource Management is headquartered in Houston, United States, in the North America region.
How does Waste Resource Management make money?
Four revenue lines are on record. Liquid Waste Collection and Processing Services are the primary driver. The others are ancillary Services, waste Recycling and Commodity Products and fuel Surcharge.
Who are Waste Resource Management's main competitors?
Broad incumbents on record are Stericycle, Republic Services, Clean Harbors, Waste Management Inc. and Waste Connections. Vertex Energy is listed as an emerging player. Direct peers are Recology, Darling Ingredients and Heritage Environmental Services. ServiceMaster Brands (ServiceMaster Clean/Restore) is listed as an others.
Does Waste Resource Management have an API?
No public API is recorded for Waste Resource Management.
What industry is Waste Resource Management in?
Waste Resource Management's product category is Environmental Services. Its primary akta.pro industry code is EUAIAGAD, Industrial Packaging Waste Services (Pallets, Cardboard, Film, IBCs/Drums—Non-hazardous), with a secondary code of EUAIAGAA, Commercial & Office Waste Collection (Non-hazardous). Its NAICS code is 562111 and its SIC code is 4953.