What CRB Water does

CRB Water, legally Chemtron Supply, LLC (Missouri), is a privately held industrial water treatment company headquartered in St. Charles, Missouri, founded in 1985 and rebranded to its current form on November 18, 2025, following the integration of five previously acquired companies: Premier Water, Browne Labs, Precision Chemical, Design Controls, and Southeastern Labs. The company provides a full suite of water and wastewater treatment services to industrial facilities across North America, organized into five core solution areas: water treatment (boiler, cooling tower, pretreatment, closed loop), water safety and compliance (Legionella risk management, secondary disinfection, emergency response), laboratory and analytical services, biological waste and wastewater treatment (anaerobic digestion, biogas optimization, wastewater, groundwater remediation), and equipment and automation (chemical feed, controls, monitoring). It serves twelve verticals with Food & Beverage, Healthcare, Pharmaceutical, and Data Centers as primary focuses and Power & Energy, Manufacturing, Biogas & Biofuels, Hydrocarbon & Chemical Processing, Mining, Pulp & Paper, Automotive, and Commercial & Institutional as secondary segments.

The company's underlying technology combines proprietary chemistry with field-deployed service expertise. Differentiated products include ProMoss, a plant-based biodegradable cooling treatment derived from sphagnum moss; MIOX onsite mixed oxidant generation; EnviroTrac plant-based inhibitors; and diagnostic tools such as Nitratox toxicity testing, QuatShield, Met Source AN bioavailable micronutrients, and NitraLoc bioaugmentation cultures. VeriTrac provides 24/7 remote monitoring, and a customer reporting portal (chemtronreports.com) supports ongoing service. CRB Water claims one of the nation's largest treatability laboratories and a national network of 10 warehouse and distribution locations supporting field sales across the U.S., with documented reach into Canada.

The business model is predominantly subscription-based recurring service revenue from ongoing water and wastewater treatment programs (boiler, cooling, biological, compliance), supplemented by hardware sales (chemical feed systems, pretreatment equipment), professional services (lab analysis, custom formulation), and sustainable program subscriptions. Pricing is quote-based and facility-specific, with monthly billing typical. Go-to-market is enterprise-focused field sales through long-tenured local technical representatives (averaging 23+ years of tenure), supported by content marketing, an Anaerobic Digestion Masterclass, and emerging digital demand generation. Notable enterprise customers include Michigan Sugar Company, Graceland Fruit, Ball Corporation, Florida's Natural Growers, the largest U.S. single-source distillery, a major U.S. brewery, and a major U.S. data center. Leadership comprises CEO and Executive Chairman Randy Azzarello and CFO Tony Metzner. The company has not disclosed any external funding, investor base, or revenue figures.

Name

CRB Water

Legal name

Chemtron Supply, LLC

Website

https://crbwater.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

11–50 employees

Short description

CRB Water is a privately held U.S. industrial water treatment company (Chemtron Supply, LLC) serving food and beverage, healthcare, pharmaceutical, data center, and other industrial clients with recurring chemical treatment, biological wastewater, compliance, and monitoring services through a national field-sales and 10-warehouse distribution network.

Ownership category

akta.pro rank

Product category

Industrial Water Treatment Services

NAICS

Waste Management and Remediation Services (562), Sewage Treatment Facilities (22132)

SIC

Sanitary Services (4950)

akta.pro primary industry

Industrial Wastewater Treatment Chemicals (IMAEAJAC)

akta.pro secondary industries

Industrial Wastewater & Effluent Treatment Services (BPALAHAD), Industrial Wastewater Reuse (Cooling/Process/Boiler Feed) (EUANADAM), Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ), Disinfection & Remedial Works (Chlorination, Thermal, Shock Treatments) (BPABAJAF)

Keywords

• Industrial water treatment
• Boiler water treatment
• Cooling tower treatment
• Wastewater treatment services
• Chemical feed systems

Headquarters

HQ city

St. Charles

HQ country

United States

HQ region

North America

Offices11 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Water Treatment Services: Ongoing water treatment services for industrial facilities including boiler water treatment, cooling tower treatment, pretreatment and filtration, and closed loop treatment programs. Delivered through field service teams with regular monitoring and chemical delivery.
2. Biological Waste & Wastewater Treatment Services: Specialized biological treatment programs for anaerobic digestion, wastewater treatment, and groundwater remediation. Includes laboratory analysis, treatability studies, and ongoing optimization services.
3. Water Safety & Compliance Services: Risk management, Legionella prevention, emergency response, and secondary disinfection services to maintain regulatory compliance and public health protection.
4. Equipment & Automation: Chemical feed systems, controls, monitoring equipment, and pretreatment equipment sales with ongoing service and calibration support.
5. Laboratory & Analytical Services: Water and wastewater analysis, custom formulation services, and third-party reporting for compliance documentation and process optimization.
6. Sustainable Programs: Eco-friendly treatment technologies including ProMoss, MIOX onsite generation, and EnviroTrac products that reduce environmental impact and support sustainability goals.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels8 records

Core offering

CRB Water delivers industrial water treatment services and programs—including boiler, cooling tower, pretreatment, closed-loop, water safety/Legionella compliance, biological wastewater, and anaerobic digestion—paired with proprietary chemical technologies, chemical feed/automation equipment, and laboratory/analytical services for industrial and commercial facilities. The company combines recurring service contracts with sustainable treatment products (ProMoss, MIOX, EnviroTrac) and remote monitoring (VeriTrac) to prevent unplanned shutdowns and compliance violations.

Product overview

CRB Water is an industrial water treatment company offering a comprehensive suite of water and wastewater treatment services across North America. The company operates as a unified platform combining core treatment services (Water Treatment, Water Safety & Compliance, Laboratory & Analytical Services, Biological Waste & Wastewater Treatment, Equipment & Automation) with sustainable technology products (ProMoss™, MIOX® Onsite Generation, EnviroTrac). The portfolio includes specialized diagnostic tools (Nitratox, QuatShield, Met Source AN, NitraLoc) and monitoring platforms (VeriTrac, Customer Reporting Portal) that work together to deliver data-driven, proactive water management for industrial and commercial facilities. Following a November 2025 rebrand integrating five companies, CRB Water now provides nationwide coverage through 10 strategically positioned warehouse locations while maintaining local technical expertise.

Differentiator

Problem solved

Functional benefit

Products and services

• Boiler Water Treatment Boiler water treatment programs that prevent scale, corrosion, and foaming to extend equipment life and optimize efficiency, delivered as part of recurring service for industrial facilities.
• Cooling Tower Treatment Cooling tower treatment programs that prevent scaling, corrosion, and microbiological growth to maximize efficiency and water conservation for industrial facilities.
• Pretreatment & Filtration Water pretreatment and filtration solutions to remove contaminants and protect downstream equipment for industrial facilities.
• Closed Loop Treatment Treatment programs for closed-loop systems that prevent corrosion and scale buildup while maintaining system efficiency for industrial facilities.
• Water Safety Risk Management Risk assessment and management programs to protect facilities from waterborne hazards and ensure compliance with safety standards.
• Legionella & Waterborne Pathogens Control Specialized programs to control Legionella and other waterborne pathogens, built to meet ASHRAE and AAMI standards for facilities such as hospitals and large buildings.
• Emergency Response Services Rapid response services for water-related emergencies to minimize operational disruption and ensure safety at industrial and commercial facilities.
• Secondary Disinfection Secondary disinfection programs to maintain microbiological control and prevent pathogen growth in water systems.
• Water & Wastewater Analysis Advanced laboratory testing and analysis to provide data-driven insights for water system optimization and compliance documentation.
• Custom Formulation & Treatment Programs Tailored chemical formulations and treatment programs designed for specific facility needs and operational requirements, leveraging CRB Water's treatability laboratories.
• Anaerobic Digestion & Biogas Service Biological treatment programs supporting anaerobic digestion processes to optimize biogas production and wastewater treatment efficiency for industrial facilities.
• Wastewater Treatment Service Comprehensive wastewater treatment programs including biological, chemical, and physical treatment processes for various industrial applications.
• Groundwater Remediation Remediation services for contaminated groundwater using biological, chemical, and physical treatment technologies.
• Chemical Feed & Control Systems Engineered chemical feed systems and controls that ensure precise dosing and reliable operation of water treatment programs at customer sites.
• Equipment & Systems Solutions Comprehensive equipment solutions including design, installation, and optimization of water treatment systems for industrial customers.

Quantifiable outcome

• 208,699 homes powered by annual biogas production
• +10 more outcomes

Named customers9 records

Segments12 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Premier WatercoreOthers · 18 November 2025One of five companies integrated into CRB Water organization through strategic acquisition. Premier Water brought water treatment expertise and customer relationships that contributed to CRB Water's expanded capabilities in industrial water treatment across North America.
• Browne LabscoreOthers · 18 November 2025One of five companies integrated into CRB Water organization through strategic acquisition. Browne Labs contributed laboratory and analytical capabilities that enhanced CRB Water's technical service offerings.
• Precision ChemicalcoreOthers · 18 November 2025One of five companies integrated into CRB Water organization through strategic acquisition. Precision Chemical added chemical formulation and manufacturing capabilities to CRB Water's operations.
• Design ControlscoreOthers · 18 November 2025One of five companies integrated into CRB Water organization through strategic acquisition. Design Controls contributed equipment and automation expertise to the combined organization.
• Southeastern LabscoreOthers · 18 November 2025One of five companies integrated into CRB Water organization through strategic acquisition. Southeastern Labs expanded CRB Water's laboratory services and technical capabilities in the southeastern United States.
• Michigan Sugar CompanyminorStrategic or Co-development PartnerLong-term customer partnership for complex wastewater solutions. Michigan Sugar Company relies on CRB Water as their most trusted technical partner for biological treatment, lab analytics, and process optimization.
• Graceland Fruit, Inc.minorStrategic or Co-development Partner14-year ongoing partnership for wastewater treatment plant optimization. CRB Water provides technical expertise crucial for optimizing wastewater treatment plant performance with responsive problem-solving support.
• Ball CorporationminorStrategic or Co-development PartnerManufacturing customer partnership for water treatment services with professional service and attention to detail superior to previous vendors.
• Carter Dredging II, Inc.minorStrategic or Co-development PartnerMulti-year partnership for product supply and technical support for dredging operations with consistent professionalism and correct product delivery.
• Florida's Natural Growers, Inc.minorStrategic or Co-development Partner10-year partnership for boiler water treatment services characterized by consistent attention to detail and exceptional customer service that sets industry standards.

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Solenis: Specialty chemicals and monitoring solutions for water-intensive industries including pulp & paper, F&B, and power. Closely comparable to CRB in chemistry programs for boilers, cooling towers, and wastewater treatment at industrial facilities.
• Hydrite Chemical: US-based specialty chemical manufacturer and service provider focused on industrial water treatment, F&B, and personal care. Comparable in chemical distribution plus service model, particularly across F&B and industrial customers in the Midwest.
• Nalco Water (Ecolab): Industrial water and process treatment business within Ecolab serving boilers, cooling, and wastewater applications. Highly comparable product portfolio and service model to CRB Water, with significantly greater global scale.
• Chem-Aqua: Industrial water treatment company specializing in boiler, cooling, and closed-loop programs with direct field-service delivery. Closely aligned with CRB's service-led model and customer profile in commercial and light industrial segments.
• ChemTreat: Industrial water treatment specialist focused on boiler, cooling, and process water programs for F&B, manufacturing, and power customers. Direct competitor in CRB's core verticals with a similar field-service and recurring-revenue model.

Broad incumbents

• Ecolab: Global leader in water, hygiene, and infection-prevention solutions serving F&B, healthcare, and industrial customers. Overlaps directly with CRB's industrial water treatment and Legionella prevention offerings but at vastly larger scale and broader portfolio.
• Kurita Water Industries: Japanese-headquartered global water treatment chemicals and equipment company serving industrial and semiconductor customers. Comparable in boiler/cooling chemistry and ultrapure water treatment; relevant peer for CRB's industrial water programs.
• Veolia Water Technologies: Worldwide provider of water and wastewater treatment solutions, chemicals, and services. Competes with CRB in industrial boiler/cooling water treatment and biological wastewater programs, with a much larger installed base globally.
• Pentair: Global water treatment and flow-control company serving industrial, commercial, and residential markets. Overlaps with CRB in industrial pretreatment, filtration, and water safety equipment.
• Veolia North America Biothane: Industrial biological wastewater and anaerobic digestion solutions provider within Veolia. Directly comparable to CRB's biological/anaerobic digestion programs and biogas customer base.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/crbwater
• LinkedInlinkedin.com/company/crbwater

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

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

M&A5 records

Investments

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

Frequently asked questions about CRB Water