NATDIS

What NATDIS does

NATDIS is a privately held Danish company, founded in 2012 as Naturlig Desinfektion and rebranded to NATDIS in October 2021, that designs and manufactures UVC-based chemical-free disinfection systems for air, water, liquids, and surfaces. Its product portfolio is organized into three categories — surface systems (Tunnel-C, ND Surface 360, CleanAccess-C, CleanBox-C, Move-C, Lamp-C, Wall-C, LED-C modules), air systems (Air-C Active, Air-C Steril, BuildIn-C, ND Air 9020), and liquid systems (Water-C, Water-C Hot for Legionella, Water-C PearlAqua for drinking water, Water-C Pro for wastewater, ND Water 4000 HHC) — combining traditional UVC lamp technology with newer UVC LED modules. The company also offers hand hygiene training, UVC measurement equipment, material testing, and CE-marking consultancy as professional services, with documented disinfection efficacy up to 99.999% validated by third-party labs including HouseTest for Corona CoV-2.

The business operates a consultative, sales-led go-to-market model: NATDIS sends technical experts to customer facilities to map critical zones, performs material compatibility and dosing calculations for specific pathogens, delivers customized systems including installation and validation, and supports multi-year service relationships. Pricing is quote-based and customized; the company also offers equipment rental as a trial pathway. NATDIS holds ISO 9001:2015 and ISO 14001:2015 certifications (October 2024) and is approved for use in food production environments. Customers span food production and processing (Danish Crown, Aarstiderne, Hjem-Fisk, Fipros Nutrition), pharmaceutical and healthcare (a major hospital pharmacy, Slagelse Sygehus), agriculture and livestock (LDA Group in Latvia and Lithuania, Molsgaard pig farm), and industrial/maritime sectors (Molslinjen ferries, Semi Stål laundry). Distribution combines direct sales with exclusive Nordic distribution rights for AquiSense UV LED liquid products and a strategic partnership with Silanna UV (Australia) for UVC LED solutions in Europe, giving NATDIS a footprint across Denmark, Norway, Sweden, Finland, Mexico, Latvia, and Lithuania. The company is family-controlled by the Snitkjær family (CEO Pernille Snitkjær and CTO Karsten Snitkjær as co-founders, with additional family members in marketing, procurement, and production), has no disclosed external institutional or VC/PE backing, and operates from newly expanded headquarters in Haderslev, Denmark following an October 2025 relocation.

Name

NATDIS

Legal name

NATDIS

Website

https://natdis.dk

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

NATDIS is a Danish provider of customized UVC-based chemical-free disinfection systems for air, water, liquids, and surfaces, serving food production, pharmaceutical, healthcare, agriculture, and industrial customers across the Nordics and select international markets.

Ownership category

akta.pro rank

Product category

UV Disinfection Equipment

NAICS

Irradiation Apparatus Manufacturing (334517), Polish and Other Sanitation Good Manufacturing (325612), Electric Lighting Equipment Manufacturing (3351)

SIC

Specialty Cleaning, Polishing And Sanitation Preparations (2842), Electric Lighting & Wiring Equipment (3640)

akta.pro primary industry

Disinfection & Surface Decontamination (Wipes, Sprays, Fogging, UV Robots) (HLAHANAD)

akta.pro secondary industries

Disinfection & Oxidation (Chlorine/Chloramine, UV, Ozone, AOP) (EUANABAD), Disinfection & Remedial Works (Chlorination, Thermal, Shock Treatments) (BPABAJAF)

Keywords

• UVC disinfection systems
• Industrial disinfection equipment
• Cleanroom disinfection solutions
• Agricultural biosecurity systems
• UV water treatment

Headquarters

HQ city

Haderslev

HQ country

Denmark

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. UVC Disinfection Equipment Sales: Sale of UVC disinfection hardware including surface systems (Move-C, CleanBox, CleanAccess, Tunnel-C, Lamp-C, Wall-C, LED-C modules), air systems (Air-C Active, Air-C Steril, BuildIn-C), and liquid systems (Water-C for process water, Water-C Hot for Legionella, Water-C PearlAqua for drinking water). Equipment ranges from mobile units to large custom-built tunnel systems.
2. Customized System Solutions: Design and delivery of tailored UVC disinfection systems for specific customer applications, including consultancy, material testing, installation, and validation. Systems are dimensioned for specific pathogens and customer processes.
3. Equipment Rental: Rental of UVC disinfection equipment for customers who want to trial the technology or have temporary needs.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

NATDIS designs, manufactures, and installs UVC-based disinfection systems that chemically treat air, water, liquids, and surfaces for industrial, agricultural, pharmaceutical, healthcare, food production and maritime customers. Solutions are custom-dimensioned to specific pathogens and customer processes and delivered with consultancy, installation, and validation. The offering spans traditional UVC lamp systems and newer UVC LED-based modules, complemented by hand hygiene training, UVC measurement equipment and material testing services.

Product overview

NATDIS is a Danish company specializing in natural disinfection solutions using UVC light technology. The product portfolio is organized into three main categories: Surface Disinfection (including tunnels like Tunnel-C and ND Surface 360, airlocks like CleanAccess-C and CleanBox-C, mobile units like Move-C, and fixed systems like Lamp-C and Wall-C), Air Disinfection (including Air-C Active with HEPA filters, Air-C Steril for process air, and BuildIn-C for equipment integration), and Liquid Disinfection (Water-C series for process water, Legionella control, drinking water, and wastewater treatment). The company also offers related services including hand hygiene training, UVC measurement equipment, and material compatibility testing. Products are available in both traditional UVC lamp and newer UVC LED variants, with LED technology offering benefits like instant on/off, directional light, and compact integration options. The solutions target industries including food production, pharmaceuticals, agriculture, healthcare, and clean rooms, with a focus on chemical-free, automated, and environmentally sustainable disinfection.

Differentiator

Problem solved

Functional benefit

Products and services

• Move-C – Mobil UVC
• CleanBox-C
• CleanAccess-C
• Tunnel-C
• ND Surface 360
• Lamp-C
• Wall-C
• LED-C – UVC LED Modules
• ND Floor400
• Air-C Active
• Air-C Steril
• BuildIn-C
• Water-C
• Water-C Hot
• Water-C PearlAqua
• ND Water 4000 HHC
• Water-C Pro
• Hand Hygiene Training System
• UVC Measurement Equipment
• Material Testing Service
• LAQUAtwin Nitrate Meter
• UVC Equipment Rental

Quantifiable outcome

• Annual operational savings of over 2 million DKK at hospital pharmacy with under 1 year payback
• +3 more outcomes

Named customers12 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

Feature5 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Silanna UVcoreTechnology or Integration · 1 October 2025Strategic collaboration between NATDIS (Haderslev, Denmark) and Silanna UV (Brisbane, Australia) to accelerate the development and adoption of advanced UVC LED solutions. Silanna UV is one of the world's leading manufacturers of UVC LED technology. The partnership aims to bring state-of-the-art, environmentally friendly, compact, efficient and sustainable UVC LED solutions for surface and air disinfection to the European market.
• AquiSense TechnologiescoreTechnology or Integration · 8 August 2023Partnership with AquiSense for application of UV LED technology for liquid disinfection and distribution of AquiSense products throughout the Nordic region (Denmark, Norway, Sweden, Finland). Expands NATDIS product range of UV systems for liquid treatment to include the latest LED technology.
• Semi StålminorStrategic or Co-development PartnerJoint project with Semi Stål to replace steam and chemical-based bed and mattress washing tunnels with UVC systems for more energy-efficient disinfection solutions.
• SKOVminorStrategic or Co-development PartnerCollaboration with SKOV for ventilation systems with UVC treatment of incoming air. 53 UVC-equipped chimneys installed at Molsgaard pig farm for airborne disease protection.
• NorlysminorOthersEnergy partnership through which NATDIS invested in CO2 neutral wind energy to minimize their environmental footprint. NATDIS uses only CO2 neutral renewable wind energy.

Scale indicators6 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• AquiSense Technologies: Specialist in UV-C LED water disinfection systems for municipal, industrial and consumer applications. Both a direct competitor and NATDIS's Nordic distribution partner, making it a clear comparable for UV-C LED water product positioning.
• Xenex Disinfection Services: Pioneer of pulsed xenon UV-C disinfection robots for hospital rooms and healthcare environments. Directly comparable to NATDIS's healthcare and cleanroom disinfection offerings (e.g., ND Floor400), with a similar capital-equipment, validated-disinfection value proposition.
• UVD Robots (Blue Ocean Robotics): Manufacturer of autonomous UV-C disinfection robots sold globally to hospitals, hotels and offices. Competes head-on with NATDIS's surface and air disinfection systems in regulated healthcare and hospitality environments.
• Steril-Aire: Manufacturer of UV-C germicidal fixtures for HVAC and air-handling systems used in healthcare, food production and commercial buildings. Closely comparable to NATDIS's Air-C and BuildIn-C products integrated into ventilation systems (e.g., Molslinjen ferries, Molsgaard pig barns).
• Atlantic Ultraviolet Corporation: US manufacturer of UV-C water, air and surface disinfection equipment serving industrial, commercial and residential customers. Comparable product breadth to NATDIS's Water-C, Air-C and surface lines with a longer-established US distribution.
• Silanna UV: Australian manufacturer of UVC LED chips and modules used in surface, air and water disinfection. Both a strategic partner and competitor for NATDIS, particularly relevant as UVC LED technology replaces mercury-lamp-based systems.

Broad incumbents

• Xylem Inc. Global water technology major with significant UV disinfection exposure through Trojan Technologies and Wedeco. Directly comparable to NATDIS's industrial/pharma water treatment systems but operating at vastly greater scale and with municipal and industrial breadth beyond UVC.
• Bioquell (Ecolab): Hydrogen peroxide vapor and UV-C disinfection specialist for pharma, healthcare and life sciences, now part of Ecolab. Competes with NATDIS in pharma cleanroom and hospital disinfection but operates as part of a much larger portfolio.
• Halma plc (UV brands incl. Hanovia, Berson): FTSE-listed group owning multiple UV disinfection brands (Hanovia for industrial water, Berson for municipal, etc.). Comparable to NATDIS across water, air and surface disinfection but with much broader geographic reach and recurring service revenue.
• Trojan Technologies (Xylem): Global leader in UV water treatment for municipal and industrial markets, owned by Xylem. Directly comparable to NATDIS's Water-C and Water-C Pro product lines for process and drinking water disinfection, with global scale and municipal focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/naturligdesinfektion

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 NATDIS