Watch-Water

What Watch-Water does

Watch Water GmbH is a privately held German water treatment manufacturer headquartered in Mannheim, Germany, founded in 2004 and operating with 101-250 employees under Founder & CEO Deepak Chopra. The company designs and produces proprietary filter media, adsorbers, advanced oxidation products, and point-of-use/point-of-entry systems for industrial, municipal, commercial, and residential water treatment applications globally.

The core technology platform rests on Nucleation Assisted Crystallization (NAC), which transforms dissolved hardness minerals (calcium and magnesium) into non-adhering micro-crystals, eliminating scale without adding sodium or chemicals. The portfolio is anchored by the FILTERSORB family (SP3, CT, SCB), adsorption media including TITANSORB, FERROLOX Metal-Organic Frameworks, and the TRAPP family (NITROTRAPP, CORRTRAPP, TRAPPSORB, SCALETRAPP), alongside advanced oxidation lines (AquaRedox, RedOxy-3C/4C, BlackOxy, WhiteOxy, GreenOxy, OXYSORB, OXYLOCK), photocatalytic SolarOxy-3C, instant dosing chemicals, and ultrafiltration systems such as WATCH UF 2500. Multiple products hold NSF/ANSI/CAN 61 & 372, WQA, IAPMO, WRAS, and BS 6920 certifications, supporting regulated drinking-water deployments.

Watch Water generates revenue primarily through hardware sales of filter media, system products, and instant dosing chemicals, distributed through more than 45 branches and authorized distributors across 50+ countries supplemented by direct enterprise field sales. Notable customers include Hanoi Water Works (Vietnam), Hanoi Drainage and Sewerage Co Ltd, Gaziantep City (Turkey), and an industrial wastewater facility in the USA. Recent product launches (Clean Skin Bath, FILTERSORB Test Drops, OXYLOCK, LONGEVA Water, CarbonOxy R) indicate expansion into adjacent consumer health, skincare, and the activated carbon regeneration market (€10.5B addressable market).

Name

Watch-Water

Legal name

Watch Water® GmbH

Website

https://watchwater.de

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

101–250 employees

Short description

Watch Water GmbH is a German manufacturer of chemical-free water treatment media, advanced oxidation products, and filtration systems, serving industrial, municipal, commercial, and residential customers across more than 50 countries via proprietary NAC and oxidation technologies.

Ownership category

akta.pro rank

Product category

Water Treatment Chemicals and Filtration Media

NAICS

Soap, Cleaning Compound, and Toilet Preparation Manufacturing (3256), Soap and Cleaning Compound Manufacturing (32561)

SIC

Chemicals & Allied Products (2800), Specialty Cleaning, Polishing And Sanitation Preparations (2842)

akta.pro primary industry

Industrial Wastewater Treatment Chemicals (IMAEAJAC)

akta.pro secondary industries

Municipal Drinking Water Treatment Chemicals (IMAEAJAA), pH Control, Antiscalants & Corrosion Inhibitors (IMAEAJAN), Water Softeners & Scale Inhibitors (Residential) (CRAJAJAI), Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK), Water Testing & Chemical Balancing (HSAIALAB)

Keywords

• Water treatment chemicals
• Filtration media products
• Scale prevention technology
• Advanced oxidation systems
• Industrial wastewater treatment

Headquarters

HQ city

Mannheim

HQ country

Germany

HQ region

Europe

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, Infrastructure

Revenue model

1. Water Treatment Products and Systems: Manufacturing and sale of scale prevention media (Filtersorb SP3), filtration products, adsorption products, activated carbons, oxidation products, and water treatment systems for industrial, commercial, and residential applications
2. Filter Media and Components: Sale of specialized filter media including Katalyst-Light, Zeosorb, Crystolite, catalytic carbons, and Trapp family products for specific contaminant removal applications
3. Instant Dosing Solutions: Sale of instant dosing chemical products for scale prevention, corrosion prevention, antimicrobial treatment, and industrial water treatment applications

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Watch Water GmbH manufactures and sells a comprehensive portfolio of water treatment products including scale prevention media based on proprietary Nucleation Assisted Crystallization (NAC) technology, filtration media (KATALYST LIGHT, ZEOSORB), adsorption media for heavy metals and contaminants (TITANSORB, FERROLOX), advanced oxidation systems (REDOXY, AQUAREDOX, WHITEOXY, GREENOXY, BLACKOXY), instant dosing chemicals, and complete point-of-entry/point-of-use systems for industrial, municipal, commercial, and residential applications.

Product overview

Watch-Water is a German water treatment company offering a comprehensive portfolio of water treatment products organized into two main divisions: Water Treatment Products and Clean Skin Bath (therapeutic skin care). The Water Treatment division encompasses five core product categories: (1) Scale Prevention products using Nucleation Assisted Crystallization (NAC) technology including FILTERSORB SP3, FILTERSORB CT, and FILTERSORB SCB; (2) Filtration products including KATALYST LIGHT for iron/manganese/hydrogen sulfide removal, ZEOSORB for turbidity removal, and CRYSTOLITE for catalyst filtration; (3) Advanced Oxidation products including AQUAREDOX (disinfection), REDOXY treatment systems (REDOXY-3C, REDOXY-4C), OXYLOCK (oxygen elimination), WHITEOXY, GREENOXY, BLACKOXY, and OXYSORB (oxygen-releasing granules); (4) Adsorption products including TITANSORB for heavy metals, FERROLOX variants (metal-organic frameworks), CATALYTIC CARBON and CATALYTIC CARBON-MG (PFAS removal), multiple TRAPP family products (TRAPPSORB, NITROTRAPP, CORRTRAPP, SCALETRAPP, etc.) for specific contaminant removal, and specialty adsorbers for dyes, vinyl, and BPA; and (5) Instant Dosing Chemicals including INSTANT OXYDES, INSTANT I-SOFT, CarbonOxy R, and PUREOXY. The company also offers Point-of-Entry and Point-of-Use Systems including WATCH UF 2500 ultrafiltration, NITRO-SOFT, salt-free water softeners, CARBONBLOCK-TS3, and SPECIAL FILTER. The Clean Skin Bath division represents a therapeutic product line for skin health applications. Watch-Water's products serve drinking water treatment, wastewater treatment, industrial process water, aquaculture, lake restoration, and healthcare applications globally through 45+ branches.

Differentiator

Problem solved

Functional benefit

Brands

• LONGEVA™: Complete water concept for cellular hydration, remineralization, and microbiome support
• FILTERSORB®
• AquaRedox®
• OXYLOCK®
• RedOxy®
• Virol-Oxy®
• Legio-Oxy®
• Katalyst-Light®
• Titansorb®
• Clean Skin Bath

Products and services

• FILTERSORB SP3 Salt-free, chemical-free scale prevention media that transforms dissolved calcium and magnesium bicarbonate into stable, non-scale-forming aragonite micro-crystals. Maintenance-free alternative to traditional water softeners for industrial, commercial, and residential use.
• FILTERSORB CT Scale prevention media variant using NAC technology for commercial and industrial applications requiring high-temperature performance.
• KATALYST LIGHT Iron, manganese, and hydrogen sulfide removal filtration media based on gamma manganese catalyst for adsorption and catalytic oxidation of contaminants in drinking water.
• ZEOSORB Filtration media for turbidity removal and suspended solids treatment, also used for ammonium removal applications in municipal water treatment.
• AQUAREDOX Advanced oxidation-reduction (Redox) water disinfection technology that generates powerful hydroxyl radicals, eliminating need for traditional disinfectants like chlorine, UV, ozone, or chemical biocides.
• OXYLOCK Chemical-free oxygen elimination technology. World's first true oxygen elimination technology for water treatment, eliminating need for toxic chemical oxygen scavengers.
• TITANSORB Arsenic and heavy metals removal adsorption media with high surface area for removing toxic metal contaminants from water.
• FERROLOX-X Metal-organic framework (MOF) variant for advanced adsorption applications including toxic gas removal and dye pollutant removal.
• FERROLOX-XG Metal-organic framework (MOF) variant specifically designed for toxic gas removal applications.
• CATALYTIC CARBON Granulated activated carbon with catalytic properties for water treatment. Unique surface modification process for enhanced adsorption performance.
• CATALYTIC CARBON-MG Catalytic carbon modified by magnesium oxide for PFOA and PFOS (PFAS) removal. Cationic surface modification provides strong affinity for perfluorinated compounds and can be regenerated with SuperOxy.
• ACTIVESORB CX Coconut shell activated carbon for water treatment applications. IAPMO R&T certified against NSF/ANSI/CAN 61 standards.
• NITROTRAPP One-step nitrate removal media that converts toxic nitrates into fertilizer. Used in Nitro-Soft systems for combined nitrate removal and water softening.

Quantifiable outcome

• Scale buildup reduction of approximately 90% matching salt-based water softener effectiveness (according to US Water Environment & Reuse Foundation study)
• +3 more outcomes

Named customers4 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Hanoi Water WorksmajorChannel Partner/ Reseller/ Distributor · 5 April 2017Watch Water GmbH secured $3.2M Dynalox system supply contract from Hanoi Water Works in April 2017 for Katalyst-Light media and associated equipment systems to treat more than 12 drinking water wells contaminated by Iron.

Scale indicators5 records

Recent moves6 records

Expansion highlights7 records

Broad incumbents

• Ecolab: Large US-based water, hygiene, and infection-prevention chemicals company with deep industrial and institutional distribution. Overlaps with Watch Water on industrial water chemistry and on hygiene/disinfection (Virol-Oxy, AquaRedox).
• Pentair: Residential, commercial, and industrial water treatment company with both equipment and chemistry exposure. Comparable to Watch Water on point-of-entry softening (FILTERSORB / Salt-Free Softener) and on filtration media.
• Veolia Water Technologies: Global incumbent offering full-scope water treatment (chemistry, equipment, service, financing) to municipal and industrial customers. Competes with Watch Water on tenders but bundles services Watch Water cannot match alone.
• Xylem: Global water technology company providing pumps, treatment equipment, and smart metering for utilities and industry. Competes with Watch Water on municipal tenders and increasingly on digital water / monitoring.

Direct peers

• Accepta Water Treatment: UK specialty water treatment chemical manufacturer serving industrial, commercial, and institutional customers globally. Similar scale to Watch Water with overlapping product categories (antiscalants, biocides, boiler/cooling chemistry).
• Kurita Water Industries: Japanese specialty water treatment chemicals and systems company serving industrial, municipal, and semiconductor customers globally. Closest analog to Watch Water in product mix (boiler/cooling chemistry, membrane, advanced oxidation) and customer verticals.
• Lenntech: Netherlands-based water treatment solutions provider offering filtration, softening, and disinfection systems plus chemicals. Similar mid-market European footprint and industrial/municipal customer mix.
• Solenis: Global specialty chemicals supplier focused on water-intensive industries (pulp & paper, mining, food & beverage). Comparable in selling specialty water chemistry into the same industrial verticals Watch Water targets, with similar B2B channel model.
• Calgon Carbon (Kuraray): Global manufacturer of activated carbon and related services for water and air purification. Direct overlap with Watch Water's ACTIVESORB, Catalytic Carbon, Catalytic Carbon-MG (PFAS), and CarbonOxy R regenerant offerings.
• Hydrite Chemical: US specialty chemicals manufacturer and distributor serving food, water treatment, and industrial markets. Comparable mid-market scale, multi-vertical specialty chemistry approach, and similar channel-driven GTM.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/WatchWaterGmbH
• Facebookfacebook.com/Watch-Water-Germany-1618344578410399
• LinkedInlinkedin.com/company/watch-water-gmbh?trk=top_nav_home
• Instagraminstagram.com/watchwater_germany

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries8 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 Watch-Water