What Sterilex does

Sterilex Corporation is a privately held specialty chemicals company founded in 1994 and headquartered in Hunt Valley, Maryland, that develops and manufactures proprietary antimicrobial chemistries for biofilm control and microbial elimination. The company's core technology platform is PerQuat, a patented combination of quaternary ammonium compounds and hydrogen peroxide that holds the first EPA registration with biofilm claims (granted 2005) and operates through multiple mechanisms of action (hydrolysis, oxidation, solubilization) to both kill biofilm bacteria and physically remove biofilm matrix. Sterilex has expanded its portfolio to include the quat-free TerraSense platform (peroxy acid-based chemistry, including ProvaStride and ProvaGrate products) for facilities with quaternary ammonium restrictions, plus Indicon Gel, a rapid visual biofilm detection tool that produces micro-bubbles within two minutes of surface contact.

The company serves four primary vertical segments: food and beverage processing (poultry, dairy, beverages, ready-to-eat, frozen foods, produce, seafood), animal health and live production (avian influenza biosecurity, waterline disinfection), life sciences (vivarium and laboratory animal research sanitation), and industrial water treatment (cooling systems, pool and spa). Sterilex generates revenue through one-time sales of concentrate products (liquid and powdered forms) distributed via an established North American distributor network (since 2012) and direct sales operations in the United Kingdom and Latin America. The go-to-market combines enterprise field sales with Technical Application Consultants (TACs) who provide on-site biofilm consultations, CIP audits, and product training. Documented customer outcomes include up to 99.9999% bacterial kill rates within biofilms, 75% labor reductions, 98% reductions in sanitation time, and 4–5 day shelf-life extensions. In 2021, Sterilex received a strategic investment from Paine Schwartz Partners, a private equity firm focused on sustainable food chain investing.

Name

Sterilex

Legal name

Sterilex Corporation

Website

https://sterilex.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

Sterilex is a privately held specialty chemicals company that develops patented antimicrobial chemistries (PerQuat and TerraSense platforms) for biofilm removal and pathogen control in food processing, animal health, life sciences, and industrial water treatment facilities across North America, the UK, and Latin America.

Ownership category

akta.pro rank

Product category

Antimicrobial and Biofilm Control Chemicals

NAICS

Soap and Cleaning Compound Manufacturing (32561), Soap and Other Detergent Manufacturing (325611), Soap, Cleaning Compound, and Toilet Preparation Manufacturing (3256), Polish and Other Sanitation Good Manufacturing (325612)

SIC

Pharmaceutical Preparations (2834), Industrial Organic Chemicals (2860)

akta.pro primary industry

Concentrated Surface Disinfectants (Dilutable Liquids) (CRAJANAB)

akta.pro secondary industry

Antimicrobials & Anti-infectives (HLAMAEAE)

Keywords

• Antimicrobial chemicals
• Biofilm control
• Food safety products
• Industrial sanitation chemicals
• Clean-in-place solutions

Headquarters

HQ city

Hunt Valley

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Specialty Antimicrobial / Sanitation Chemical Products: Sterilex generates revenue through the sale of proprietary antimicrobial, anti-biofilm, and sanitation/disinfection chemical products. Products are sold as concentrates (liquid and solid/powdered forms) through a distributor network in North America and directly in the UK and Latin America. The company offers both PerQuat-based products and quat-free TerraSense products across its industry verticals.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels11 records

Core offering

Sterilex develops, manufactures, and sells proprietary EPA-registered antimicrobial chemical products for biofilm removal and microbial control in food processing, animal health, life sciences, and industrial water treatment environments. Its portfolio is anchored by two proprietary chemistry platforms — PerQuat (quat + hydrogen peroxide) and TerraSense (quat-free peroxy acid) — and includes liquid disinfectants, dry sanitizers, clean-in-place (CIP) solutions, animal health biosecurity products, life sciences biosafety products, and the Indicon Gel rapid biofilm detection tool. Products are sold as concentrates through a North American distributor network and directly in the UK and Latin America.

Product overview

Sterilex develops and manufactures antimicrobial and biofilm control solutions for food processing, animal health, life sciences, and water treatment industries. The product portfolio centers on three proprietary technology platforms: PerQuat Technology (patented EPA-registered chemistry combining quaternary ammonium compounds with hydrogen peroxide for biofilm kill and removal), TerraSense Technology (quat-free peroxy acid-based alternatives), and Indicon Gel (rapid biofilm detection indicator). Product lines include liquid disinfectants (Sterilex Ultra Disinfectant Cleaner, Ultra Soft Metal formulations), dry sanitizers (Sterilex Ultra Step, ProvaStride), CIP solutions (Sterilex Ultra CIP, Ultra Kleen CIP), animal health products (FortiGuard, FortiSolve, FortiCool), and life sciences products (ViveSecure, ViveStep). These are complemented by application equipment and verification tools.

Differentiator

Problem solved

Functional benefit

Brands

• PerQuat: Patented EPA-registered chemistry that penetrates and removes biofilms and kills biofilm bacteria. The first and only chemistry with products approved to both kill biofilm bacteria and remove biofilm.
• TerraSense
• Indicon Gel
• FortiGuard
• FortiSolve
• ViveSecure
• ViveStep
• ProvaStride
• ProvaGrate
• Sterilex Ultra Step
• Sterilex Ultra CIP
• FortiCool

Products and services

• PerQuat Technology Patented, EPA-registered proprietary chemistry combining quaternary ammonium compounds with hydrogen peroxide. PerQuat penetrates and removes biofilms and kills biofilm bacteria through multiple physical and chemical mechanisms of action (hydrolysis, oxidation, solubilization). It is the first and only EPA-registered chemistry approved to both kill biofilm bacteria and remove biofilm matrix. Sold as concentrates in both liquid and solid/powdered forms across food processing, animal health, life sciences, and water treatment verticals.
• TerraSense Technology Quat-free peroxy acid chemistry platform for facilities requiring alternatives to quaternary ammonium-based sanitizers. Lead product ProvaStride uses sodium percarbonate and tetraacetylethylenediamine (TAED) to generate peracetic acid (PAA) in situ when exposed to ambient moisture, providing the most comprehensive label of any EPA-registered, quat-free dry sanitizer.
• Indicon Gel Rapid biological hygiene indicator used to visually detect microbial biofilm hot-spots for sanitation verification and quality assurance. When applied to a surface, the gel produces white micro-bubbles/foam within 2 minutes of contact with biofilm, confirming the presence of organisms such as Listeria, E. coli, and Salmonella.
• Sterilex Ultra Disinfectant Cleaner Solution 1 + Sterilex Ultra Activator Solution Foaming disinfectant system that clings to drains and surfaces, penetrating and removing biofilm and eliminating foodborne pathogens in 10 minutes. EPA-registered for food processing and water treatment applications.
• Sterilex Ultra CIP Clean-in-place biofilm removal and broad-spectrum microbial control solution for processing equipment. Penetrates and eliminates biofilms, killing up to 99.9999% of bacteria within biofilms including Listeria, spore-forming bacteria, mold, and mildew. Used in food processing plants for CIP cycle biofilm control.
• Sterilex Ultra Step EPA-registered dry floor sanitizer for entryway pathogen control and floor hygiene in food processing facilities. Blue granules are nearly dust-free and slip resistant on quarry tile and dairy brick; proven to kill Listeria, E. coli, Salmonella, and Cronobacter.
• Sterilex Ultra Soft Metal Disinfectant Cleaner + Soft Metal Activator Liquid PerQuat-based disinfectant compatible with soft metals, helping reduce corrosion and wear. Optimized for spiral freezers, chillers, IQF freezers, cooling tunnels, and stainless steel and aluminum surfaces.
• ProvaStride EPA-registered, quat-free dry sanitizer using the TerraSense platform (sodium percarbonate and TAED) to create peracetic acid (PAA) in situ without requiring intentional water addition. Lead product of the TerraSense quat-free chemistry line, with the most comprehensive label of any EPA-registered, quat-free dry sanitizer.
• FortiGuard EPA-registered animal health biosecurity product positioned as the last line of defense to control pathogens and keep diseases like Avian Influenza (HPAI) from entering barns and animal houses.
• FortiSolve Animal health product tailored to sanitize, disinfect, and remove biofilm in animal drinking lines. Described as the only product on the market labeled to remove non-public health biofilms in animal drinking lines, tanks, pumps, medicators, piping, and tubing.
• FortiSolve SM Animal health formulation variant for waterline disinfection and biofilm removal in animal drinking systems.
• FortiSolve NF Non-foaming FortiSolve formulation for animal drinking water systems requiring biofilm removal without foaming.
• FortiCool A Animal health product using unique polymer technology to slowly release algae- and scale-fighting ingredients and optimize the efficiency of cool cells in live production.
• FortiCool D-scaler Animal health product designed to optimize cool cell efficiency through controlled release of algae- and scale-fighting ingredients.
• ProvaGrate Dry granule disinfectant for drain sanitation applications, designed to remove biofilm bacteria and odors in food processing environments.
• ViveSecure EPA-registered chemistry for biosafety and facility sanitation in laboratory animal sciences and research facilities. Sold as part of the Vive biosafety product line in partnership with Quip Laboratories.
• ViveSecure 200SM Specific formulation for life sciences applications, including environmental disinfection of animal cages, incubators, terrariums, and animal racks in vivariums and research facilities.
• ViveStep Dry floor sanitizer for life sciences facilities including vivariums, animal laboratories, and research facilities.
• ProvaCharge Foam Patent-pending foam-format product in Sterilex's TerraSense quat-free line, launched in the UK market in 2024 for surface sanitation and biofilm removal.
• ProvaStep Dry granule disinfectant launched in the UK in 2025 designed to revolutionize floor hygiene. UK-specific extension of the TerraSense dry sanitizer family.
• Sterilex Ultra-Kleen Solution 1 and 2 Canadian-approved liquid disinfectant solution for food processing applications under the Ultra-Kleen brand.
• Sterilex Ultra Kleen CIP Solution 1 and 2 Canadian-approved clean-in-place solution for biofilm removal in food processing CIP systems.

Quantifiable outcome

• 99.9999% bacteria kill rate within biofilms
• +9 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Quip LaboratoriescoreStrategic or Co-development Partner · 1 January 2021Sterilex partnered with Quip Laboratories to set new standards for biosafety and maintain facility and process sanitation in the laboratory animal sciences. The partnership leverages Sterilex's PerQuat technology combined with Quip Laboratories' biosafety solutions to serve the Vive biosafety product line for vivariums and research facilities.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Kersia: Specialist in food safety and biosecurity chemistries serving agri-food and life-science customers globally; competes most directly with Sterilex in biofilm and pathogen control for food processing and animal health.
• BioSafe Systems: US-based manufacturer of antimicrobial and biofilm-control chemistries for agriculture, animal health, and food safety — a closely overlapping specialty competitor to Sterilex in biofilm and pathogen chemistry.
• Virox Technologies: Developer of Accelerated Hydrogen Peroxide (AHP) disinfectant technology with food-processing and life-science applications; competes with Sterilex on proprietary chemistry platforms targeting biofilm and pathogen kill.

Broad incumbents

• Ecolab: Global leader in water, hygiene, and infection-prevention solutions, with deep food-and-beverage sanitation chemistry and service portfolios that compete head-on with Sterilex's PerQuat and TerraSense lines in poultry, dairy, and beverage plants.
• Solenis: Specialty chemicals provider with strength in industrial water treatment and biofilm/fouling control — directly relevant to Sterilex's industrial water treatment and cooling-tower segments.
• LANXESS: Specialty chemicals group with material-science, disinfection, and animal-health adjacencies; competes in the broader industrial antimicrobial chemistry space relevant to Sterilex's water treatment and animal health lines.
• Diversey (Solenis): Provider of hygiene, cleaning, and sanitization solutions for food and beverage processors, with CIP and environmental disinfection offerings that overlap Sterilex's core CIP and floor sanitization portfolio.

Emerging players

• Neogen Corporation: Food safety diagnostics and sanitation company serving meat, poultry, dairy, and animal health end markets; overlaps with Sterilex on biosecurity and pathogen-control solutions, with complementary diagnostics exposure.
• Halo Bioscience: Emerging specialist in biofilm detection and sanitation verification technologies, with product overlaps to Sterilex's Indicon Gel rapid biofilm detection platform.

Regional players

• DeLaval: Global dairy and livestock equipment/services provider with hygiene and waterline sanitation offerings that overlap Sterilex's FortiSolve/FortiGuard animal health portfolio, particularly in dairy barn environments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/sterilex
• YouTubeyoutube.com/@sterilex3968
• Facebookfacebook.com/sterilex
• LinkedInlinkedin.com/company/sterilex

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Funding overview

Funding rounds1 record

Investors1 record

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

M&A

Investments

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

Frequently asked questions about Sterilex