What DENIOS does

DENIOS is a US-incorporated manufacturer and supplier (DENIOS Inc.) specializing in engineered solutions for hazardous materials storage, spill containment, and workplace safety, headquartered in Louisville, Kentucky. The company is the North American subsidiary of DENIOS, a family-owned German business founded in 1987 that expanded into the US in 1989 and now operates across 20+ countries. DENIOS designs and manufactures chemical storage buildings, fire-rated storage rooms, flammable safety cabinets, secondary spill containment systems, lithium-ion battery storage rooms and cabinets, automatic pop-up flood and spill barriers, and the SpillGuard leak detection system. Products are built from steel, stainless steel, and polyethylene and carry certifications across OSHA, NFPA, EPA SPCC, FM Global, UL, and ATEX Zone 0 standards, with fire ratings up to 4 hours (F90) on flagship battery storage rooms.

The business operates a hybrid revenue model spanning high-volume catalog hardware (price points from $46 accessories to ~$26,800 drum crushers), high-ticket custom engineered installations (low six figures to over $1 million per project), and ancillary consulting services for risk assessment and regulatory compliance. Commercial reach is built on three concurrent GTM motions: enterprise field sales for engineered solutions, owned e-commerce storefronts in the US and Canada, and an actively expanding network of independent US distributors. A Key Account Management program layers dedicated enterprise coverage on top of these channels. Customer segments are vertically diversified across industrial manufacturing, battery and energy storage, pharmaceutical and laboratory, defense and aerospace, and automotive/consumer electronics, with regulatory compliance and insurance-driven fire/safety requirements as the recurring purchase trigger.

Name

DENIOS

Legal name

DENIOS Inc.

Website

https://denios-us.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

101–250 employees

Short description

DENIOS Inc. is a Louisville, KY-based manufacturer of engineered hazardous materials storage and workplace safety products — including chemical storage buildings, fire-rated lithium-ion battery storage, pop-up flood barriers, and leak detection systems — serving industrial, battery/energy storage, pharmaceutical, defense, and automotive customers across North America.

Ownership category

akta.pro rank

Headquarters

HQ city

Louisville

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Standard Catalog Products: DENIOS generates revenue through the sale of standardized safety and storage products including chemical storage cabinets, flammable safety cabinets, spill containment pallets, protective barriers, disposal equipment, and work safety products. Products are sold directly through the e-commerce platform and through distributor networks with pricing ranging from under $100 to several thousand dollars per item.
2. Custom Engineered Solutions: Revenue from custom-designed storage systems including chemical storage buildings, lithium-ion battery storage rooms, and fire-rated storage lockers. These solutions are engineered to customer specifications with features like temperature control, fire protection ratings (2-hour to 4-hour), HVAC systems, and custom dimensions. Pricing varies significantly based on specifications and can range from low six figures to over a million dollars for complex installations.
3. Consulting and Support Services: DENIOS provides professional services including risk assessment consultation, hazardous materials storage planning, regulatory compliance guidance, and technical support. The company offers free technical assistance during business hours and chargeable consultation for custom engineering projects. Services include site assessment, regulatory approval support, and ongoing maintenance.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

DENIOS manufactures and supplies engineered products for the safe storage of hazardous materials, including chemical storage buildings, fire-rated lithium-ion battery storage rooms and cabinets, flammable safety cabinets, secondary spill containment systems, pop-up flood and spill barriers, and the SpillGuard leak detection system. The company sells both standardized catalog products through its own e-commerce site and distributor network and fully custom-engineered solutions priced into the seven-figure range for industrial, pharmaceutical, defense, and battery/energy customers.

Product overview

DENIOS is a global manufacturer and supplier of hazardous materials storage and workplace safety solutions with over 38 years of engineering experience, operating in 20+ countries. The company's product portfolio centers on engineered safety products for chemical storage, lithium-ion battery storage, and spill containment. Core offerings include: Chemical Storage Buildings and Containers (including hazmat storage buildings, fire-rated storage buildings, and storage lockers) for secure storage of flammable liquids, hazardous waste, and corrosives meeting OSHA, NFPA, EPA, and FM Global standards; Fire-Rated Lithium-Ion Battery Storage solutions including the RFP series storage rooms with 2-4 hour fire ratings and Asecos lithium-ion cabinets with 90-minute fire resistance; Pop-Up Flood and Spill Barriers for automatic liquid-triggered containment; and Flammable Safety Cabinets (FM-approved, 2-90 gallon capacities). Supporting product lines include secondary spill containment (pallets, racking, sumps), handling equipment, safety cabinets (corrosive, poly), absorbents, emergency equipment (showers, eyewash), protective barriers, disposal equipment, and the SpillGuard leak detection brand. Products are designed and manufactured primarily in Louisville, KY with some designs originating from Germany. The company serves industries including manufacturing, pharmaceuticals, chemical processing, automotive, energy, defense, and food/beverage.

Differentiator

Problem solved

Functional benefit

Brands

• SpillGuard: Revolutionary hazardous substance leakage detection system - self-sufficient warning device for spill pallets with 24/7 monitoring and ATEX Zone 0 suitability.
• Asecos

Products and services

• Chemical Storage Buildings and Containers Fully engineered steel safety structures for secure in-plant or outdoor storage of flammable liquids, hazardous waste, and corrosives. Configurable with temperature control, secondary spill containment, fire protection, ventilation, and HVAC. Capacities for 1-12 IBC totes or 1-48 drums. Designed to meet OSHA, NFPA, EPA, and FM Global requirements. For industrial manufacturers, chemical processors, and battery/energy storage operators.
• Fire-Rated Lithium-Ion Battery Storage (RFP Series) Fire-rated storage rooms for lithium-ion batteries with 2- or 4-hour fire protection on both sides. Suitable for indoor or outdoor placement. Sump volumes from 115 to 815 gallons. Designed for industrial and energy storage customers needing to mitigate thermal runaway and fire risk.
• Fire-Rated Lithium-Ion Battery Charging and Testing Rooms Specialized fire-rated rooms designed for safe charging and testing of lithium-ion batteries. Includes temperature control, fire detection, ventilation, and explosion-proof components to prevent and contain thermal-runaway events. For EV, consumer electronics, and battery lab customers.
• Pop-Up Flood and Spill Barriers Automatic, passive barriers that deploy on contact with liquid for flood control and spill containment. No external power, sensors, or personnel required. Built from corrosion-resistant stainless steel for decades of service. Installed flush with facility floors for normal vehicle and personnel traffic. Designed and manufactured in Louisville, KY. For industrial facilities needing passive flood and spill protection.
• Flammable Fire-Rated Storage Lockers UL-approved 2-hour fire-rated outdoor lockers for secure storage of flammable liquids. Customizable with shelves, ramps, and fire suppression systems. NFPA and FM compliant. For facilities needing outdoor storage for flammable inventory near production areas.
• Flammable Safety Cabinets FM-approved and OSHA-compliant safety cabinets for storage of flammable liquids in laboratories, warehouses, and industrial settings. Capacities from 2 to 90 gallons. Available with manual or self-closing doors. Compliant with NFPA 30 and OSHA. Priced from $495 (12 gal, manual closing) to $1,655 (60 gal, self-closing).
• Lithium-Ion Battery Cabinets (Asecos) Asecos-brand fire-rated storage cabinets specifically designed for lithium-ion batteries. Provide 90-minute fire resistance against external sources. Powder-coated sheet steel construction, liquid-tight spill sump, self-closing doors. Available in 1- or 2-door configurations with 3-6 shelves. Priced from $6,808 (under-bench) to $14,181 (charging cabinet with fire suppression).
• Lithium-Ion Battery Storage Containers and Transport Boxes Specialized containers for safe storage and transport of lithium-ion batteries, including solutions with pyrobubbles filling material for thermal management. Available in various sizes and materials including aluminum and galvanized steel. Designed to meet OSHA and ADR regulations for safe storage and transport. For battery manufacturers, logistics, and service operations.
• Secondary Spill Containment Catalog line of spill pallets, containment shelving, pallet rack sumps, and inserts designed to contain liquid releases from IBC totes and drums. For facilities storing flammable or hazardous liquids in drums and IBCs.
• Disposal Equipment Catalog range of hazardous waste management equipment including waste bins, salvage drums, Oil-Tainer waste oil containers, hydraulic drum crushers, and stackable overpack salvage drums. Priced from $46 (loose packing material) to $26,823 (hydraulic drum crusher). Salvage drums $156-$562; waste oil containers $2,082-$3,838.
• Protective Barriers Impact protection barriers, bollards, corner guards, and safety barriers for protecting facilities and personnel from vehicle collisions and industrial accidents. For warehouses, loading docks, and industrial facilities.
• SpillGuard Leak Detection System Self-sufficient hazardous substance leak detection warning system designed for spill pallets. Detects leaks of common liquid hazardous substances, provides acoustic and visual alarms, and offers 24/7 surveillance with an integrated battery life of up to 5 years. ATEX Zone 0 suitable for explosion protection environments. Sold as a DENIOS sub-brand.
• Racking and Shelving Systems Modular chemical storage racks with integrated spill containment for organizing and safely storing drums and IBC totes. Sold as a standalone product line on the e-commerce storefront.
• Cirrux Packing Material for Lithium-Ion Batteries Loose packing material (CIRRUX) for shipment and storage of faulty lithium-ion batteries. Insulating, inert, non-flammable, with low thermal conductivity and high electrolyte sorption capacity. Sold as a standalone consumable product.

Quantifiable outcome

• Fire protection up to 4 hours (F90 rating) for lithium-ion battery storage
• +3 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Centric SoftwarecoreTechnology or Integration · 28 April 2026DENIOS implemented Centric Software's PXM (Product Experience Management) solution to transform its product data management and digital operations. The AI-driven solution unified omnichannel product information across 15+ languages and integrated with SAP systems. The partnership supports DENIOS's global operations across 22 countries, serving as the definitive source of product data. Centric Software CEO Fabrice Canonge expressed pride in supporting DENIOS's mission to deliver safety innovation at scale.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• UltraTech International: Direct competitor in spill containment, secondary containment, and environmental protection products. Overlaps with DENIOS in spill pallets, containment berms, and stormwater management products sold to industrial customers.
• SpillTech: Direct competitor in spill containment and absorbents serving industrial, transportation, and emergency response markets. Overlaps with DENIOS's secondary spill containment and disposal equipment categories.
• New Pig Corporation: Direct peer in spill containment and environmental protection products including absorbent materials, spill kits, and drum management. Targets the same industrial safety and environmental compliance buyer with overlapping product categories.
• Eagle Manufacturing: Direct competitor in steel safety cabinets for flammable liquids, spill containment products, and hazardous materials handling equipment. Comparable OSHA/NFPA-compliant product line serving similar industrial customers.
• Justrite Manufacturing Group: Direct competitor in FM-approved safety cabinets for flammable liquids, spill containment pallets, and hazardous materials storage. Closely aligned product portfolio, similar regulatory positioning, and overlapping customer base in industrial and laboratory settings.
• EnviroGuard Solutions: Direct peer in hazardous materials storage cabinets, spill containment systems, and battery storage safety solutions. Comparable product positioning for industrial and institutional customers managing regulated chemicals and lithium-ion batteries.
• Containment Solutions Inc. Direct peer in storage tanks and secondary containment for chemicals, petroleum, and hazardous materials. Competes in large-scale industrial storage and environmental protection applications with similar regulatory drivers.

Broad incumbents

• Brady Corporation: Broader workplace safety and identification incumbent offering labels, signage, lockout/tagout, and safety products. While not a direct hazmat storage competitor, serves overlapping EHS decision-makers at industrial customers with complementary product categories.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/denios_us
• YouTubeyoutube.com/denios
• Facebookfacebook.com/DENIOSUS
• LinkedInlinkedin.com/company/denios-us
• Instagraminstagram.com/denios_us

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 records

Funding overview

Funding rounds

Investors

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 DENIOS