Waterx Gmbh

What Waterx Gmbh does

WaterX GmbH is a German private limited company (HRB 739511, Amtsgericht Mannheim) founded in 2019 that operates a patented automated drinking water management system purpose-built to prevent Legionella contamination in building water installations. Its operational headquarters and 24/7 control center (Leitstand) are in Weinheim, with a registered office in Hemsbach, and the company sells across Germany to property managers (Hausverwaltungen), housing companies and property owners (Wohnungsbaugesellschaften, WEGs, Eigentümer), and sanitary businesses (Sanitärbetriebe) that act as installation partners. Two managing directors, Jens Meder and Thimo Germann, lead the company, which has no disclosed external investors, parent company, or funding rounds.

The core product is a hardware-plus-software automation system that continuously measures temperature and flow at relevant points of a drinking water installation on a 15-minute interval, performs digital hydraulic balancing, and automatically regulates the thermal-hydraulic balance as system conditions drift. All connected installations stream data into the Leitstand in Weinheim, where operators perform continuous monitoring, data-based consulting, and produce concrete action recommendations; every measurement, deviation, and action is automatically captured and stored to provide audit-grade evidence of compliant operation under Germany's Drinking Water Ordinance. A patent is registered on the automation system, and the company emphasizes that no other provider combines the same package of system, central remote monitoring, data-based consulting and multi-year service contract.

WaterX earns revenue through managed-services contracts with multi-year durations: pricing is custom per property following an on-site assessment, with no published rate card or tiered packages. Go-to-market combines direct sales (frequently including in-person presentations at owner meetings, where conversion above 90% is claimed) with a channel partner model where sanitary businesses install the system and WaterX retains the recurring monitoring and consulting relationship. The company reports roughly 500 monitored installations nationwide (one source cites 5,000), including a 600-unit residential property as its largest monitored site, and highlights over six years of operating experience. Customer engagement follows a documented seven-step process from initial contact through ongoing remote monitoring and the "Kümmerer" (caretaker) process.

Name

Waterx Gmbh

Legal name

WaterX GmbH

Website

https://waterx.de

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

WaterX GmbH, founded 2019 and based in Weinheim, Germany, operates a patented, automated drinking water management system for Legionella prevention. It provides 24/7 remote monitoring, digital hydraulic balancing, and continuous compliance documentation to property managers, housing associations, and property owners across Germany.

Ownership category

akta.pro rank

Product category

Drinking Water Management Services

NAICS

Totalizing Fluid Meter and Counting Device Manufacturing (334514)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Auto Controls For Regulating Residential & Comml Environments (3822)

akta.pro primary industry

Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK)

akta.pro secondary industries

Domestic Hot & Cold Water System Hygiene (Potable Water) (BPABAJAD), Water Safety Plans, Training & Documentation (Logbooks, SOPs) (BPABAJAL), Commercial/Residential Building Water Management & Leak Analytics Services (HSAHAGAK)

Keywords

• Drinking water management
• Legionella prevention
• Building water hygiene
• Water monitoring services
• Hydraulic balancing

Headquarters

HQ city

Gau-weinheim

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Drinking Water Management Service Contract: Multi-year monitoring and management service contracts for drinking water systems. Includes continuous measurement, automatic regulation, documentation, and ongoing support. Pricing is customized based on property size and requirements. The company provides a result (dauerhaft sichere Anlage), not just an installation.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

WaterX GmbH provides a managed drinking water management service built on a patented automation system that continuously measures, regulates, and documents the status of building water installations. The service is delivered as a single multi-year contract covering hardware, 24/7 remote monitoring from the Weinheim Leitstand, and data-based consulting, primarily targeting legionella prevention in real estate.

Product overview

WaterX offers a single, unified patented product: the WaterX Trinkwassermanagement-System (Drinking Water Management System). This system combines continuous measurement, automatic regulation, and comprehensive documentation into one integrated solution for drinking water hygiene management. The system is installed in buildings and connected to a central control center (Leitstand) in Weinheim for 24/7 remote monitoring. The product targets property managers, housing companies, and sanitary businesses to provide permanent protection against legionella contamination.

Differentiator

Problem solved

Functional benefit

Products and services

• WaterX Trinkwassermanagement-System (Drinking Water Management System) Integrated managed drinking water service built on a patented automation system that continuously measures and regulates building water installations every 15 minutes, with 24/7 remote monitoring from WaterX's Leitstand and automated documentation, designed to ensure legionella-prevention compliance for property managers, housing companies, and property owners.

Quantifiable outcome

• 500+ installations monitored nationwide
• +4 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered minor.

• DVGW (Deutscher Verein des Gas- und Wasserfaches)minorOthersWaterX is a member of DVGW, the German Technical and Scientific Association for Gas and Water. DVGW sets technical standards and promotes safety in gas and water supply. Membership demonstrates industry credibility and alignment with regulatory standards.
• VDI (Verein Deutscher Ingenieure)minorOthersWaterX is a member of VDI, the Association of German Engineers. VDI is a major professional organization setting standards and guidelines for engineering disciplines including building services. Membership provides visibility and credibility in the technical community.
• DFLW (Deutsche Gesellschaft für Leittechnik)minorOthersWaterX is a member of DFLW, the German Society for Control/Building Automation Technology. DFLW focuses on building automation and control systems. Membership aligns with WaterX's technology offerings in automated drinking water management.

Scale indicators7 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• SYR Hans Sasserath GmbH & Co. KG: German manufacturer specializing in drinking water hygiene, including Legionella prevention valves, safety devices, and monitoring. Most comparable direct competitor in the German Legionella prevention market with overlapping customer segments.
• JUDO Wasseraufbereitung GmbH: Long-established German water treatment company serving residential and commercial buildings with filtration, softening, and hygiene systems. Competes in the same drinking water hygiene space and shares the property manager / Hausverwaltung customer base.
• Grünbeck Wasseraufbereitung GmbH: German water treatment specialist offering filtration, softening, and Legionella protection solutions to property managers and housing companies. Directly comparable to WaterX in target customer base and water hygiene focus, though larger and broader in product portfolio.

Broad incumbents

• BWT (Best Water Technology) AG: European leader in water technology covering point-of-entry treatment, softening, and legionella prevention. A much larger incumbent operating across multiple European countries with overlapping capabilities to WaterX but a broader, less specialized portfolio.
• Siemens Smart Infrastructure: Major incumbent offering building management systems that include water and energy monitoring capabilities. Targets the same housing and property management segments with broader portfolio and deeper enterprise sales reach than WaterX.
• Watts Water Technologies, Inc. Global manufacturer of water safety and flow control products including backflow preventers, valves, and water treatment equipment. Operates in the same drinking water hygiene space with much broader geographic and product reach than WaterX.
• Honeywell Building Technologies: Global incumbent in building automation with integrated water monitoring and management offerings as part of larger BMS portfolios. Not specialized in Legionella, but represents the bundled offering that housing companies may prefer over standalone specialists.

Emerging players

• Kamstrup A/S: Danish smart metering company with water, heat, and electricity meters plus analytics platforms. Operates in adjacent smart water measurement and analytics with strong European presence; comparable in data-driven approach but different customer base (utilities).
• Itron, Inc. Smart water metering and analytics provider focused on utility-scale water networks. Adjacent rather than directly competitive — WaterX addresses building-level drinking water while Itron focuses on utility metering — but both operate in connected water data analytics.
• Diehl Metering GmbH: German smart metering specialist covering water, heat, and gas with analytics services. Adjacent comparable in water flow measurement and remote monitoring technology, though primarily serving utility and municipal customers rather than individual property managers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/waterx

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Waterx Gmbh