Illini Environmental
Illini Environmental is a Midwest-based waste management and recycling services company operating an EPA-permitted facility and specialized fleet. It provides non-hazardous waste disposal, PFAS remediation, vacuum truck services, industrial cleaning, and recycling to industrial, municipal, and commercial clients, and operates as a division of O6 Environmental following a March 2024 acquisition.
- Company typePrivate
- Founded2004
- HeadquartersCaseyville, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Illini Environmental does
Illini Environmental is a privately held, non-hazardous and special waste management services company headquartered in Caseyville, Illinois, serving industrial manufacturers, municipalities, power utilities, chemical and healthcare facilities, oil and petroleum operators, and commercial/transportation customers across the U.S. Midwest. The company operates an EPA-permitted waste treatment facility, a 10-day RCRA-compliant hazardous waste transfer facility, and a DOT-certified fleet comprising vacuum trucks, bulk tankers, and pneumatic trailers equipped with spill containment, temperature/pressure control, and GPS-tracked logistics.
The service portfolio spans nine core offerings: industrial cleaning, non-hazardous waste disposal, low-level PFAS remediation (using thermal treatment, activated carbon, ion exchange, and membrane filtration), vacuum truck services, bulk liquid transport, used oil collection and recycling, lab pack services for chemical waste, consumer product de-packaging with a 'zero landfill' alternative achieving up to 100% recycling, and operation of the hazardous waste transfer facility. Treatment methods, fleet assets, and 20 years of operating history support cradle-to-grave compliance documentation across EPA, RCRA, DOT, OSHA, and state-level frameworks.
Revenue is generated entirely through professional services engagements: project-based pricing, per-ton or per-service billing, scheduled used oil pickup fees, and custom quotes following on-site waste characterization. The go-to-market is sales-led, targeting mid-market and enterprise industrial and municipal buyers through direct outreach, website contact forms, and phone inquiries, with services scoped individually and cost estimates delivered before work begins. The company was acquired by O6 Environmental in March 2024 and now operates as a division within the O6 Environmental portfolio, alongside a partner division, RSI.
Illini Environmental firmographics
Firmographics- Name
- Illini Environmental
- Legal name
- Illini Environmental
- Website
- https://illinienv.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Illini Environmental is a Midwest-based waste management and recycling services company operating an EPA-permitted facility and specialized fleet. It provides non-hazardous waste disposal, PFAS remediation, vacuum truck services, industrial cleaning, and recycling to industrial, municipal, and commercial clients, and operates as a division of O6 Environmental following a March 2024 acquisition.
- Ownership category
- akta.pro rank
Illini Environmental industry classification
Industry- Product category
- Waste Management Services
- NAICS
- Hazardous Waste Collection (562112), Waste Treatment and Disposal (5622), Remediation and Other Waste Management Services (5629)
- SIC
- Hazardous Waste Management (4955), Refuse Systems (4953), Sanitary Services (4950)
- akta.pro primary industry
- Chemical Hazardous Waste Collection & Transportation (BPALAHAA)
- akta.pro secondary industries
- Emergency Waste Packaging, Transportation & Disposal (Post-incident) (EUAIAMAH), Hazardous Waste Management (Collection/Treatment/Disposal) (IMAIAFAI), Hazardous Waste & Universal Waste Handling (Batteries, Lamps, Aerosols) (BPABALAE)
Keywords
Where Illini Environmental is headquartered
LocationHeadquarters
- HQ city
- Caseyville
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Illini Environmental business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Others
Revenue model
- Industrial Cleaning Services: Professional industrial cleaning services for factories, laboratories, power plants, warehouses, auto repair shops, healthcare centers, and pharmaceutical facilities. Services include high-pressure cleaning, industrial parts cleaning, tank and silo cleaning, and industrial floor cleaning. Revenue is generated through service fees, billed per project or as recurring service plans.
- Non-Hazardous Waste Disposal: Full-service non-hazardous waste disposal covering end-to-end management from accumulation to removal, shipment, and treatment at designated facilities. Revenue is earned through per-service or per-ton pricing depending on waste type and volume.
- Low-Level PFAS Remediation and Disposal: Specialized PFAS detection, isolation, extraction, and disposal services using multiple treatment methods. Revenue is project-based, with costs varying based on contamination extent and chosen treatment approach.
- Vacuum Truck Services: Vacuum truck services for sludge removal, oil-water separator cleaning, drain/sump/pit/trench cleaning, spill cleanup, stormwater management, tank pumping, grease trap cleaning, and drilling fluid removal. Billed per service call or project.
- Bulk Liquid Transport: Large-scale transport of non-hazardous liquids using bulk tankers, pneumatic trailers, and vacuum trucks. Services support remediation and waste removal projects, billed per load or project.
- Used Oil Collection and Recycling: Collection, recycling, and disposal of petroleum-based and synthetic oils including motor oil, hydraulic oil, engine lubrication oil, gear oil, and compressor oil. Oil is analyzed, water-separated, and shipped for reuse. Revenue generated through scheduled service visits and per-barrel pickup fees.
- Lab Pack Services: Collection, consolidation, transportation, and disposal of chemical waste including acids, bases, inks, dyes, aerosols, solvents, oxidizers, reagents, medical waste, and controlled substances. Revenue is project-based, varying by waste type, volume, and disposal pathway.
- Consumer Product De-packaging: De-packaging services for consumer products achieving up to 100% recycling of liquid and plastic waste. Revenue is generated through per-project or per-ton fees for material processing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom project-based pricing following on-site assessment |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
Illini Environmental product offering
Product offeringCore offering
Illini Environmental treats, transports, and disposes of special and non-hazardous wastes for industrial, municipal, and commercial clients across the Midwest. The company delivers end-to-end waste management spanning collection, transportation, treatment, recycling, and final disposal at EPA-permitted facilities, supported by a specialized fleet of vacuum trucks, bulk tankers, and pneumatic trailers. Service lines include industrial cleaning, non-hazardous waste disposal, PFAS remediation, vacuum truck services, bulk liquid transport, used oil recycling, lab pack services, consumer product de-packaging, and a 10-day RCRA-compliant hazardous waste transfer facility.
Product overview
Illini Environmental is a waste management and environmental services company offering a portfolio of interconnected services for non-hazardous and special waste handling. The core offerings include Industrial Cleaning Services, Non-Hazardous Waste Disposal, Low-Level PFAS remediation, Vacuum Truck Services, Bulk Liquid Transport, Oil Services, Lab Pack Services, Consumer Product De-packaging, and a 10-Day Hazardous Waste Transfer Facility. These services work together to provide end-to-end waste management solutions—from collection and transportation through treatment and final disposal—serving industrial, municipal, and commercial clients across the Midwest.
Differentiator
Problem solved
Functional benefit
Products and services
- Industrial Cleaning Services Professional industrial cleaning services that decontaminate workspaces and machinery at industrial, manufacturing, and warehouse facilities using specialized equipment and high-grade cleansing agents for tile, concrete, aluminum, and steel surfaces, delivered without disrupting operations.
- Non-Hazardous Waste Disposal Full-service non-hazardous waste disposal solutions that manage the removal of waste products end-to-end, from accumulation to removal, shipment, and treatment at designated facilities for industrial waste generated by the production of consumer goods and manufacturing materials.
- Low-Level PFAS Remediation PFAS detection, isolation, extraction, and safe disposal services for low-level per- and polyfluoroalkyl substances in soil and groundwater using techniques including excavation, thermal treatment, chemical treatment, capping, activated carbon treatment, ion exchange, and membrane filtration.
- Vacuum Truck Services Safe and cost-effective liquid and solid waste management using a fleet of vacuum trucks capable of removing, transporting, and disposing of materials including sludge, oil-water separators, drain sediment, spill cleanup, and tank pumping.
- Bulk Liquid Transport Large-scale remediation and waste removal using specialized trucks including bulk tankers, pneumatic trailers, and vacuum trucks to haul non-hazardous waste including remediation agents, filter media, wastewater, and chemical sludge in fully insulated stainless steel tankers.
- Used Oil Services Used oil collection, recycling, and disposal services that analyze oil samples, separate water contamination, and ship 100% of remaining oil for reuse or recycling at EPA-approved facilities, covering petroleum-based and synthetic oils including motor oil, hydraulic oil, engine lubrication oil, gear oil, and compressor oil.
- Lab Pack Services Chemical waste management services for laboratories and facilities including collection, consolidation, transport, and disposal of acids, bases, solvents, oxidizers, reagents, and other hazardous and non-hazardous materials with full regulatory compliance documentation.
- Consumer Product De-packaging De-packaging services for consumer products using state-of-the-art equipment providing a zero-landfill alternative, with up to 100% of liquid and plastic waste generated being recycled.
- 10-Day Hazardous Waste Transfer Facility Central hazardous waste transfer facility operating as a 10-day holding location for RCRA-regulated materials prior to shipping to appropriate hazardous waste TSDF for final disposal, ensuring cradle-to-grave compliance.
Quantifiable outcome
- Consumer product de-packaging achieves up to 100% recycling of liquid and plastic waste with zero landfill alternative
- +1 more outcomes
Companies that use Illini Environmental
Customer profileSegments6 records
Ideal customer profiles4 records
Illini Environmental technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Illini Environmental partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered flagship and core.
- O6 EnvironmentalflagshipO6 Environmental acquired Illini Environmental in March 2024. The acquisition is intended to bolster O6 Environmental's commitment to responsible and comprehensive waste management, enhancing service portfolio and strengthening affordable, innovative, and sustainable solutions for clients in the Midwest and across the United States. The combined entity aims to uncover hidden values within waste flows to enhance the bottom line of partner companies. Illini Environmental operates as a new division under O6 Environmental.
- RSI (RSI-KS.com)coreRSI is listed as a partner division alongside O6 Environmental on the Illini Environmental website footer. RSI operates under the RSI-KS.com domain. The nature of the partnership appears to be part of a network of related environmental service divisions under the O6 Environmental umbrella, with cross-referral and collaborative service delivery across the Midwest.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Illini Environmental competitors and assessment
Company assessmentBroad incumbents
- Stericycle: National regulated waste and compliance services provider with focus on medical and secure information destruction. Overlaps on lab pack and hazardous waste transport, though medical waste is its primary vertical.
- Waste Management: Largest North American waste management company providing collection, transfer, recycling, and disposal services. National-scale incumbent that competes on industrial, commercial, and municipal waste contracts including special waste handling.
- Republic Services: One of the largest U.S. solid waste and recycling companies. Overlaps on non-hazardous waste collection and disposal, vacuum truck services, and bulk liquid transport, though operating at far greater scale and broader geographic reach.
- Veolia North America: Global environmental services group with U.S. hazardous waste treatment, industrial cleaning, and remediation operations. Comparable on environmental services portfolio though at much broader international scale.
Direct peers
- Heritage-Crystal Clean: Provider of used oil collection and re-refining, industrial cleaning, and hazardous and non-hazardous waste services across the U.S. Closely comparable in oil recycling, industrial parts cleaning, and waste characterization offerings.
- Clean Harbors: Largest North American provider of hazardous and non-hazardous waste management, environmental remediation, and industrial cleaning. Direct competitor across PFAS remediation, lab pack, vacuum truck, and bulk liquid transport services, though operating at much larger national scale.
- Heritage Environmental Services: Provider of hazardous waste management, industrial cleaning, and emergency response with RCRA-permitted facilities. Comparable scope in hazardous waste transfer, lab pack, and bulk liquid transport services.
- Clean Earth: Specialty waste and remediation services company handling hazardous and non-hazardous waste, contaminated soil, and industrial cleaning. Direct peer in treatment, transfer, and disposal of regulated waste streams.
Regional players
- Reynolds Construction & Environmental Services: Regional environmental services firm offering industrial cleaning, tank cleaning, vacuum truck, and remediation services in the Midwest. Comparable service mix to Illini, focused on similar Midwest industrial and municipal clients.
- ERC (Environmental Remediation & Construction): Midwest-based environmental contractor providing industrial cleaning, waste hauling, emergency spill response, and remediation services. Comparable operational scope and customer base in adjacent Midwest geographies.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Illini Environmental social profiles
Digital presenceIllini Environmental financial estimates
Financial estimateRevenue estimate
Valuation estimate
Illini Environmental leadership team
Management profileNumber of profiles
Illini Environmental funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Illini Environmental M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Illini Environmental
What does Illini Environmental do?
Illini Environmental treats, transports, and disposes of special and non-hazardous wastes for industrial, municipal, and commercial clients across the Midwest. The company delivers end-to-end waste management spanning collection, transportation, treatment, recycling, and final disposal at EPA-permitted facilities, supported by a specialized fleet of vacuum trucks, bulk tankers, and pneumatic trailers. Service lines include industrial cleaning, non-hazardous waste disposal, PFAS remediation, vacuum truck services, bulk liquid transport, used oil recycling, lab pack services, consumer product de-packaging, and a 10-day RCRA-compliant hazardous waste transfer facility.
Is Illini Environmental a public or private company?
Illini Environmental is a private company. It is classified as corporate owned and is currently operating.
When was Illini Environmental founded?
Illini Environmental was founded in 2004. It employs 11 to 50 people.
Where is Illini Environmental based?
Illini Environmental is headquartered in Caseyville, United States, in the North America region.
How does Illini Environmental make money?
Eight revenue lines are on record. Industrial Cleaning Services are the primary driver. The others are non-Hazardous Waste Disposal, low-Level PFAS Remediation and Disposal, vacuum Truck Services, bulk Liquid Transport, used Oil Collection and Recycling, lab Pack Services and consumer Product De-packaging.
Who are Illini Environmental's main competitors?
Broad incumbents on record are Stericycle, Waste Management, Republic Services and Veolia North America. Direct peers are Heritage-Crystal Clean, Clean Harbors, Heritage Environmental Services and Clean Earth. Regional players are Reynolds Construction & Environmental Services and ERC (Environmental Remediation & Construction).
Does Illini Environmental have an API?
No public API is recorded for Illini Environmental.
What industry is Illini Environmental in?
Illini Environmental's product category is Waste Management Services. Its primary akta.pro industry code is BPALAHAA, Chemical Hazardous Waste Collection & Transportation, with a secondary code of EUAIAMAH, Emergency Waste Packaging, Transportation & Disposal (Post-incident). Its NAICS code is 562112 and its SIC code is 4955.