What BWT does

BWT (Best Water Technology) is a privately held Austrian water-technology company founded in 1990 and headquartered in Mondsee. It develops water-treatment systems and services for private homes, hotels, restaurants, healthcare facilities, commercial and industrial sites, swimming pools and spas, and pharmaceutical and biotech manufacturers. Its technical scope spans filtration, softening, reverse osmosis, mineralization, corrosion and limescale control, pool treatment, and pharmaceutical-grade Water for Injection (WFI).

Core offerings include the OnePipe Pearlwater system, PerlaMAXX and Rondomat duoMAXX softeners, MACH backwash filters with DIR rotary-pulse technology, AQAtherm heating-water systems, consumer filters and dispensers, pool equipment, industrial systems, and WFI production. The Best Water App supports product registration, maintenance reminders, appliance status monitoring, and real-time support. BWT also identifies membrane technology for fuel cells and hydrogen production as a business area.

Revenue comes from one-time equipment sales, replacement cartridges and other consumables, automatic-delivery subscriptions, and quotation-based industrial and pharmaceutical systems. B2C products are sold at unit prices through its online shop, while certified drinking-water professionals, plumbers, HVAC installers, and sanitary-trade partners support installation and regional distribution. Enterprise systems are sold directly to pharmaceutical, industrial, hospitality, and commercial customers through specialized B2B teams.

Name

BWT

Legal name

BWT Holding GmbH

Website

https://bwt-group.com

Company type

Private

Founded year

1990

Operating status

Operating

Short description

BWT develops filtration, softening, reverse-osmosis, mineralization, and pharmaceutical water-treatment systems for homes, hospitality, commercial and industrial facilities, pools, and life-sciences applications through direct sales, certified installers, enterprise channels, and consumer e-commerce.

Ownership category

akta.pro rank

Product category

Water Treatment Equipment

NAICS

Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914), Water, Sewage and Other Systems (2213)

SIC

Pumps & Pumping Equipment (3561)

akta.pro primary industry

Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)

akta.pro secondary industries

Water Systems & Treatment (Pumps/Boilers/Water Heaters/Filtration) (IMAIABAK), Water Softener, Filtration & Treatment System Installation (HSAOAAAH), Under-Sink Water Filtration Systems (CRAJAJAD), Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK)

Keywords

• Water treatment systems
• Water softening technology
• Reverse osmosis systems
• Pharmaceutical water purification
• Pool water treatment

Headquarters

HQ city

Mondsee

HQ country

Austria

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Water Treatment Hardware Sales: Sale of water treatment equipment including water softeners, filters, reverse osmosis systems, pool robots, and related hardware products to residential, commercial, and industrial customers.
2. Filter Cartridges and Consumables: Recurring revenue from replacement filter cartridges, mineralization cartridges, and consumables for installed water treatment systems. Subscription service available for automatic deliveries.
3. Industrial and Pharmaceutical Water Systems: Custom water treatment systems for pharmaceutical, biotech, and industrial applications including WFI (Water for Injection) systems and membrane technology solutions.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

BWT (Best Water Technology) develops, manufactures, and sells water treatment systems and services across drinking water filtration, domestic water softening, pool water care, industrial process water, and pharmaceutical-grade Water for Injection (WFI). The company delivers these through a portfolio that includes water softeners, reverse osmosis systems, backwash filters, mineralization cartridges, heating protection systems, pool cleaning robots, fuel cell membranes, and the BWT Best Water App, sold via its own e-commerce shop, certified installer partners, and direct enterprise sales.

Product overview

BWT (Best Water Technology) is Europe's leading water technology company offering a comprehensive portfolio of water treatment products and systems across residential, commercial, and industrial applications. The product portfolio centers around several core technology areas: drinking water filtration (jug filters, under-sink filters, reverse osmosis), domestic water treatment (water softeners, limescale protection, heating protection), and specialized applications (pharmaceutical WFI, swimming pools, fuel cell membranes). Key product lines include the revolutionary OnePipe Power Pearlwater system (combining PerlaMAXX/Rondomat duoMAXX softeners with Pearlwater Mineralizer Kitchen Set), the AQAtherm heating protection line (including MOVE Power, HWG, HBA, and HRA series), and the MACH Filter backwash filter series. BWT also operates specialized divisions for Hotels & Hospitality, Swimming Pools & Spas, Buildings & Industry, Pharma & Biotech, Membrane-Fuel Cell technology, and hydrogen production. The company provides smart water management through the BWT Best Water App and offers water dispensers under the beWell brand. The portfolio is distributed through the BWT online shop and includes consumables (filter cartridges) and sports/lifestyle merchandise.

Differentiator

Problem solved

Functional benefit

Brands

• Pearlwater: Premium mineralized water product line featuring silky-soft water with minerals such as magnesium, calcium, and silicates
• OnePipe Pearlwater
• PerlaMAXX
• AQAtherm
• MACH Filter
• Bestaqua ROC
• b.waterMISSION

Products and services

• OnePipe Pearlwater Revolutionary whole-building water treatment system that delivers both softened and mineralized water from a single pipe, combining whole-building water softening with kitchen mineralization for residential, hotel, office, and public facility applications.
• PerlaMAXX Water Softener Water softener that transforms calcareous water into ultra-soft Pearlwater with hardness levels below 4°dH; core component of the OnePipe Power system.
• Rondomat duoMAXX Water Softener Latest-generation water softener with full thermal insulation and plug-and-play installation; component of the OnePipe Power Pearlwater system.
• BWT Pearlwater Mineralizer Kitchen Set Under-sink solution that remineralizes softened water with calcium, magnesium, silicates, and bicarbonate at the touch of a button via chrome remote control; powered by Mixxo Pro.
• BWT AQAtherm MOVE Power World-first mobile reverse osmosis system for filling heating systems and producing low-salt, chemical-free treated water. Compact, lightweight design for mobile or stationary use.
• BWT AQAtherm HWG Eco Cost-effective mobile filling system for topping up heating systems with desalinated water, part of the AQAtherm heating protection product line.
• BWT AQAtherm HWG Premium+ Premium mobile filling system with smart and connective features for topping up heating systems with desalinated water, part of the AQAtherm heating protection product line.
• BWT AQAtherm HBA VE and HRA VE Mobile filling systems that produce demineralized heating water using a pH-optimized mixed-bed ion exchanger; part of the AQAtherm heating protection product line.
• BWT AQAtherm HBA Soft Mobile filling system that produces softened heating water, part of the AQAtherm heating protection product line.
• BWT MACH Filter Backwash filter with patented DIR (rotary-pulse backwash) technology for drinking water hygiene; available with or without pressure reducer in dimensions from 3/4 to 2 inches.
• Water Filter Jugs Pitcher-style water filters for home drinking water filtration; consumer-grade BWT drinking water products sold through the BWT online shop.
• Under-Sink Water Filter Water filtration systems installed under kitchen sinks for residential and commercial drinking water treatment.
• Reverse Osmosis Systems Reverse osmosis water filtration systems for high-purity water production in residential, commercial, and laboratory settings.
• Filter Cartridges Replacement filter cartridges for BWT water filtration products; available on subscription for automatic recurring delivery.
• Water Dispenser Water dispensers for home and commercial use providing filtered and mineralized water; available under the beWell sub-brand.
• Whole-Home Water Softener Whole-home water softening systems to prevent limescale buildup and deliver soft water throughout the household.
• Domestic Water Filter Whole-home water filtration systems for domestic water treatment at the point of entry.
• BWT Bestaqua ROC 16 RS Reverse osmosis system specifically designed and approved by KaVo Dental for dental unit water supply, autoclaves, and laboratory applications; serves dental practices worldwide.
• BWT WFI - Water for Injection Systems Pharmaceutical-grade water treatment systems producing Water for Injection (WFI) and purified water meeting the highest USP, FDA, and EU GMP purity standards for pharmaceutical and biotech manufacturers.
• Salt Electrolysis System Salt-based electrolysis systems for swimming pool water disinfection; reduces chemical usage for safer pool water.
• Pool Robots Automated robotic cleaners for swimming pool cleaning; consumer and professional-grade models sold through the BWT shop and trade partners.
• Sand Filter Systems and Filter Pumps Sand filtration systems and filter pumps for swimming pool water treatment and circulation.
• Pool Heating Pumps Heat pumps for maintaining comfortable swimming temperatures in pools; part of the BWT pool equipment portfolio.
• Pool Vacuum Cleaners Vacuum cleaning equipment for swimming pool maintenance.
• BWT Best Water App Smartphone app for product registration, maintenance reminders, status monitoring, and real-time support for BWT water appliances; available on Android and iOS.

Quantifiable outcome

• Up to 80% CO2 emissions reduction compared to bottled water
• +3 more outcomes

Named customers4 records

Segments6 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Nine partnerships are on record, tiered core, flagship and major.

• KaVo DentalcoreTechnology or Integration · 16 June 2026Strategic partnership for water quality solutions in dentistry. KaVo has officially approved BWT Bestaqua ROC 16 RS reverse osmosis system for use in KaVo dental units. Partnership aims to set new standards for water quality in dentistry worldwide with improved hygiene and safety for patients and staff.
• Emil Frey RacingcoreGTM or Marketing Partner · 17 April 2026Partnership with Emil Frey Racing for 2026 DTM and GT World Challenge Europe Sprint Cup campaigns. Team fields Ferrari 296 GT3 Evo in BWT PINK and Windhager RED livery. BWT serves as Official Water Partner of ADAC.
• Windhager (Best Heating Technology)flagshipStrategic or Co-development Partner · 1 January 2026Joint motorsport sponsorship partnership with combined BWT PINK and Windhager RED branding across multiple racing series including DTM, Porsche Supercup, and Formula 1 Alpine. Windhager is an Austrian heating technology company, sister company to BWT under same CEO Andreas Weissenbacher. Both brands share 'For You and Planet Blue' mission with focus on sustainability and reducing CO2 emissions.
• InfrontcoreGTM or Marketing Partner · 1 January 2026Infront has secured strategic partnership with BWT and Windhager across 31 FIS Alpine Ski World Cup races over two seasons. Partnership includes bib branding, start areas, and in-venue advertising placements for high-impact visibility in winter sports.
• BWT Lechner RacingcoreGTM or Marketing Partner · 1 January 2026Long-standing partnership since 2018 with BWT as title sponsor of Lechner Racing in Porsche Mobil 1 Supercup. Partnership has yielded four Drivers' Championships and five Team Championships. Robert de Haan returns as driver for 2026 season.
• Phantom Global RacingcoreGTM or Marketing Partner · 1 January 2026Partnership since 2024 with Phantom Global Racing in Porsche Carrera Cup Asia. Windhager joined for 2026 season. Team competes with two Porsche 911 GT3 Cup cars in BWT PINK and Windhager RED livery.
• BWT Mücke MotorsportmajorGTM or Marketing Partner · 1 January 2026Partnership with Berlin-based BWT Mücke Motorsport competing in ADAC GT4 Germany, Prototype Cup Europe, and Michelin Le Mans Cup. Four cars across three racing series with BWT PINK and Windhager RED branding.
• Landgraf MotorsportcoreGTM or Marketing Partner · 1 January 2025Partnership with Landgraf Motorsport for DTM 2025 season. Austrian team with three consecutive ADAC GT Masters titles (2022-2024). Driver Lucas Auer returns to BWT car after previous DTM partnership from 2015-2017.
• Alpine Formula One TeamflagshipGTM or Marketing PartnerTitle sponsorship as BWT Alpine Formula One Team. Partnership includes elimination of single-use bottles through BWT water bars in paddock, providing mineralized water to teams and fans. Features iconic pink livery combining with Alpine blue.

Scale indicators11 records

Recent moves5 records

Expansion highlights7 records

Direct peers

• Pentair plc: Pentair is a leading global water treatment company with residential and commercial filtration, softening, and pool equipment portfolios — directly overlapping with BWT's core product lines across drinking water, domestic water softening, and swimming pool segments.
• Culligan International: Culligan is one of the most recognized residential water treatment brands globally, offering softeners, filtration, and bottled water solutions. It competes head-to-head with BWT in the consumer and small-commercial water softening/filtration category.
• Watts Water Technologies: Watts Water manufactures water treatment, plumbing, and flow control products for residential, commercial, and industrial markets. Its plumbing and water quality solutions are closely comparable to BWT's domestic water and buildings/industry offerings.
• A. O. Smith Corporation: A. O. Smith is a global leader in water heating and water treatment, with strong residential and commercial water filtration and softening products. Its product overlap with BWT is significant, particularly in whole-house water quality and treatment systems.

Broad incumbents

• Xylem Inc. Xylem is a major publicly listed water technology company with broad offerings in treatment, transport, and metering across utility, industrial, and commercial markets. It overlaps with BWT's Buildings & Industry and Pharma & Biotech divisions but operates at a much larger, broader scale.
• Ecolab Inc. Ecolab is a global leader in water, hygiene, and infection prevention solutions, serving industrial, commercial, and healthcare customers. Its water treatment services for industrial and institutional customers are comparable to BWT's Hotels & Hospitality, Buildings & Industry, and Pharma & Biotech segments.
• Veolia Environnement: Veolia is one of the world's largest water and wastewater service companies, operating municipal water utilities, industrial water treatment, and resource recovery. While much larger and utility-focused, it competes with BWT in industrial and pharmaceutical water treatment solutions.
• Kurita Water Industries: Kurita is a major Japanese water treatment company with strong industrial and ultrapure water offerings for semiconductor and pharmaceutical customers. Its pharmaceutical-grade water systems are closely aligned with BWT's WFI and pharma division capabilities.
• 3M (Water Filtration): 3M's water filtration business produces residential and commercial filtration products including under-sink systems and replacement cartridges, directly competing with BWT's consumer filtration portfolio across global markets.

Emerging players

• Lenntech Water Treatment Solutions: Lenntech is a Netherlands-based water treatment equipment and service provider offering reverse osmosis, filtration, and softening solutions. While smaller and less branded, it competes with BWT in European industrial and commercial water treatment applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights1 record

Customer concentration

• YouTubeyoutube.com/user/BWTwatertechnology
• Facebookfacebook.com/bwtglobal
• Instagraminstagram.com/bwtglobal
• LinkedInlinkedin.com/company/bwtgroup

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries4 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 BWT