What Miller Environmental Group does

Miller Environmental Group (MEG) is a privately held, vertically integrated environmental services company founded in 1971 and headquartered in Calverton, NY. It operates a network of 22+ operation centers and 7 owned disposal facilities across the Eastern and Midwestern United States, delivering 24/7 emergency response, industrial cleaning and hydro-blasting, hazardous and non-hazardous waste transportation, treatment and disposal, environmental remediation (including PFAS), marine services, tank services, oil/water separator maintenance, and environmental training and compliance. Recent acquisitions — AB Environmental, ACE Environmental, Haz-Mat Environmental Services, Canco, and Central Ohio Oil — have added regional density and specialized capabilities (notably 25M+ gallons/year of waste oil recycling through Central Ohio Oil with 100% EPA compliance), and acquired brands are retained under the MEG umbrella. The company is backed by private equity firm Coalesce Capital, which is funding an acquisition-led platform strategy.

MEG serves industrial and manufacturing customers, multi-site national accounts, marine and transportation operators, energy-sector clients, and contaminated-site remediation projects. Its revenue model is service-based and quote-driven, spanning emergency response fees, industrial service contracts, usage-based waste management fees, waste oil recycling transaction fees, and subscription-style multi-year national accounts agreements. Go-to-market relies on direct enterprise field sales through regional operation centers, a National Solutions program providing a single point of contact for multi-site customers, and a 24/7 emergency hotline; certifications (Veriforce, ISNetworld, Avetta, SAM.gov) support entry into regulated buyer procurement systems. Customer logos are not publicly disclosed, but MEG positions itself as serving blue-chip industrial clients across multiple sectors.

Name

Miller Environmental Group

Legal name

Miller Environmental Group Inc

Website

https://millerenv.com

Company type

Private

Founded year

1971

Operating status

Operating

Headcount range

101–250 employees

Short description

Miller Environmental Group is a PE-backed, vertically integrated environmental services platform founded in 1971, operating 22+ operation centers and 7 disposal facilities across the Eastern and Midwestern US, delivering 24/7 emergency response, waste management, and industrial cleaning to industrial and multi-site enterprise customers.

Ownership category

akta.pro rank

Product category

Environmental Services

NAICS

Hazardous Waste Collection (562112), Hazardous Waste Treatment and Disposal (562211), Remediation and Other Waste Management Services (5629)

SIC

Refuse Systems (4953), Sanitary Services (4950)

akta.pro primary industry

Industrial Wastewater & Effluent Treatment Services (BPALAHAD)

akta.pro secondary industries

PFAS & Emerging Contaminants Treatment Services (IMAIAGAJ), PFAS & Emerging Contaminants Waste Management (Handling, Treatment, Disposal) (EUAIAFAL), Universal Waste Management (Batteries, Lamps, Mercury-Containing) (BPALAHAL)

Keywords

• Hazardous waste management
• Industrial cleaning services
• Emergency spill response
• Environmental remediation services
• Waste transportation disposal

Headquarters

HQ city

Calverton

HQ country

United States

HQ region

North America

Offices24 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Emergency Response Services: 24/7 emergency response services for environmental incidents, hazardous material spills, and industrial accidents. Revenue generated through service fees for emergency cleanup, containment, and remediation services.
2. Industrial Services: Industrial cleaning, hydro-blasting, and facility maintenance services. Provides comprehensive industrial facility maintenance including tank services, environmental sampling, and marine transfers.
3. Waste Transportation and Disposal: Collection, transportation, treatment, and disposal of hazardous and non-hazardous waste. Revenue from waste management fees based on volume and waste type.
4. Waste Oil Recycling: Processing and recycling of spent lubricating oils and fuels. Central Ohio Oil processes over 25 million gallons annually.
5. National Accounts: Multi-site environmental services for national customers requiring consistent service delivery across multiple locations with single point of contact.
6. Environmental Remediation: Site remediation, PFAS remediation, and environmental cleanup services for contaminated properties.
7. Training and Compliance: Environmental training services and compliance consulting for industrial clients.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Miller Environmental Group is a vertically-integrated environmental services platform that delivers 24/7 emergency spill response, industrial cleaning and hydro-blasting, hazardous and non-hazardous waste transportation, treatment, and disposal, and environmental remediation to industrial, manufacturing, marine, energy, and multi-site enterprise customers. Services are delivered through 22+ operation centers and 7 company-owned disposal facilities across the Eastern and Midwestern United States, with a National Solutions program providing a single point of contact for multi-site customers. The company also performs waste oil recycling (25M+ gallons annually through Central Ohio Oil), PFAS remediation, training and compliance consulting, and geothermal/alternate energy installation.

Product overview

Miller Environmental Group (MEG) is a vertically-integrated environmental services platform offering a comprehensive suite of waste management and industrial services. The company's core service portfolio includes Emergency Response (24/7 hazardous material incident response), Industrial Services (cleaning, hydro-blasting, facility maintenance), Waste Transportation & Disposal, Disposal Facilities (company-owned processing centers), Marine Services, Environmental Remediation, Training & Compliance, Geothermal/Alternate Energy, Restoration Services, Tank Services, Oil Water Separator Maintenance, Absorbent Solutions, and PFAS Remediation. The National Solutions program provides single-point contact service for multi-site enterprise customers. MEG has expanded through acquisitions including Haz-Mat Environmental Services and Canco (Southeast), ACE Environmental (Mid-Atlantic), and Central Ohio Oil (Midwest), integrating these brands into its national operations network.

Differentiator

Problem solved

Functional benefit

Products and services

• Emergency Response 24/7 emergency environmental response services for hazardous material incidents, spills, and environmental emergencies affecting industrial, commercial, and municipal customers across the U.S. Eastern and Midwestern service territory.
• Industrial Services Field industrial cleaning, hydro-blasting, tank services, and facility maintenance for commercial and industrial clients, including oil water separator maintenance and absorbent supply.
• National Solutions (National Accounts Program) Single-point-of-contact environmental services program for multi-site enterprise customers, delivering coordinated emergency response, waste management, industrial cleaning, and remediation across multiple U.S. locations under one master agreement.
• Waste Transportation and Disposal Hazardous and non-hazardous waste collection, transportation, treatment, and disposal services, including logistics management for industrial and commercial waste generators.
• Disposal Facilities Company-owned disposal facilities located in Newburgh-NY, Buffalo-NY, Syracuse-NY, Tampa-FL, Woodstown-NJ, Bohemia-NY, and Baltimore-MD for hazardous and non-hazardous waste processing and final disposal.
• Marine Services Marine environmental response services for marine facilities, ports, and terminals, including spill cleanup, marine transfers, and maritime environmental remediation.
• Environmental Remediation Environmental remediation services for contaminated sites, including assessment, cleanup, restoration, and site closure for industrial, commercial, and public-sector customers.
• Training and Compliance Environmental training programs and regulatory compliance consulting for hazardous waste handling, workplace safety, and EPA/OSHA compliance for industrial clients.
• Geothermal and Alternate Energy Geothermal system installation and alternative energy solutions for sustainable environmental management, sold alongside core environmental services.
• Restoration Services Environmental restoration services for facilities and sites affected by environmental incidents, including fire, water, and contamination events.
• PFAS Remediation Specialized per- and polyfluoroalkyl substances (PFAS) remediation and treatment services for contaminated sites and water systems.
• Oil Water Separator Maintenance Maintenance services for oil water separators used in industrial wastewater treatment, including cleaning, inspection, and compliance support.
• Absorbent Solutions Specialized absorbent products for spill response and hazardous material containment, supplied to industrial and commercial customers.
• Waste Oil Recycling (Central Ohio Oil) Processing and recycling of spent lubricating oils and fuels, including waste solidification and wastewater pre-treatment, delivered through the Central Ohio Oil subsidiary in Columbus, Ohio.

Quantifiable outcome

• 25 million+ gallons of waste oil and fuel processed annually
• +2 more outcomes

Named customers2 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators6 records

Recent moves6 records

Expansion highlights7 records

Broad incumbents

• Enviri Corporation: Enviri (formerly Harsco) operates Clean Earth, one of North America's largest hazardous waste treatment and disposal networks, plus broader industrial services — directly overlapping MEG's environmental services platform with much larger disposal infrastructure.
• Waste Management: Waste Management is the largest North American waste management provider offering collection, transfer, recycling, and disposal services — comparable to MEG on waste transportation and disposal operations though MEG is more focused on hazardous and industrial segments.
• Republic Services: Republic Services is a major U.S. environmental services company providing non-hazardous solid waste, recycling, and now hazardous waste services (via US Ecology acquisition) — a broader incumbent serving overlapping customer use cases at greater scale.
• GFL Environmental: GFL Environmental is a Canadian-based environmental services company with significant U.S. operations offering solid waste, liquid waste (including hazardous), and industrial services — a PE-backed roll-up that mirrors MEG's acquisition-led growth strategy at larger scale.
• Veolia North America: Veolia North America provides environmental services including hazardous waste management, industrial cleaning, and water/wastewater treatment — a global incumbent with overlapping capabilities in industrial environmental services and PFAS-related treatment.

Direct peers

• Stericycle: Stericycle specializes in regulated waste services including hazardous waste, medical waste, and document destruction with national coverage — comparable to MEG on multi-site regulated waste management and national accounts delivery.
• Clean Harbors: Clean Harbors is the largest North American provider of environmental and industrial services including hazardous waste management, emergency response, and industrial cleaning — directly comparable to MEG across nearly every service line, with similar vertically integrated disposal assets and 24/7 spill response capabilities.
• Heritage-Crystal Clean: Heritage-Crystal Clean provides environmental services focused on used oil collection/recycling, parts cleaning, and hazardous and non-hazardous waste services — overlapping with MEG's Central Ohio Oil waste oil platform and hazardous waste operations.
• ERC (Environmental Restoration): ERC is a privately held environmental services contractor providing emergency response, industrial cleaning, and waste management services — a smaller direct peer with overlapping capabilities, particularly in spill response and industrial cleaning.

Regional players

• Casella Waste Systems: Casella Waste Systems is a vertically integrated regional solid waste, recycling, and resource management provider in the Northeastern U.S. — geographically overlapping MEG's core Northeast footprint with comparable collection and disposal operations, but focused on non-hazardous streams.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A6 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Miller Environmental Group