What Culligan Water does

Culligan Water (legal entity Culligan Soft Water Service Company) is a privately held, family-owned water treatment company founded in 1936 and headquartered in Minnetonka, Minnesota. The company designs, sells, and services water softeners, reverse osmosis (RO) drinking water filtration systems, water coolers (both bottled and bottleless), and bottled water products for residential, commercial, and industrial customers across 34 U.S. markets and 30+ dealer locations. Its core technology stack centers on ion exchange water softening (including proprietary Smart-Sensor regeneration technology that triggers cycles based on resin bead conductivity rather than fixed timers), high-efficiency (HE) softeners claimed to reduce salt, water, and electricity usage by up to 46%, multi-stage RO systems capable of removing up to 99% of contaminants and 90+ specific contaminants, ozone-based bottled water treatment, and the Culligan Connect mobile app that connects Wi-Fi-enabled Aquasential smart softeners and smart RO units for remote monitoring, salt alerts, and service scheduling.

Culligan monetizes through a mix of one-time equipment sales and recurring subscription revenue, with both rental and purchase options for softeners and RO systems, scheduled bottled water delivery (3- and 5-gallon formats), recurring salt delivery under the Culligan Advantage Plus program, and fee-based maintenance, repair, and installation services handled by the locally owned dealer network. Go-to-market is sales-led, anchored by free in-home water consultations conducted by certified water consultants who test water quality and recommend customized solutions. The primary customer segment is residential homeowners, with secondary segments in commercial/office (bottleless coolers, office water delivery) and industrial/commercial (process water and compliance solutions). Culligan is privately held by the Packard family, is not publicly traded, and reports no venture capital or institutional investor ownership in the available materials.

Name

Culligan Water

Legal name

Culligan Soft Water Service Company

Website

https://culliganwater.com

Company type

Private

Founded year

1936

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Culligan Water is a privately held, family-owned U.S. water treatment company founded in 1936 that sells and services water softeners, reverse osmosis systems, water coolers, and bottled water for residential, commercial, and industrial customers through a 34-market dealer network.

Ownership category

akta.pro rank

Product category

Water Treatment Systems

NAICS

Bottled Water Manufacturing (312112), Water Supply and Irrigation Systems (22131)

SIC

Water Supply (4941)

akta.pro primary industry

Water Softener, Filtration & Treatment System Installation (HSAOAAAH)

akta.pro secondary industries

Potable Water Treatment & Conditioning (Filtration, Disinfection, Corrosion Control) (EUANAAAC), Purified/RO Bottled Water Production (AFAFACAC), Distilled Water Bottling (AFAFACAD)

Keywords

• Water softening systems
• Reverse osmosis filtration
• Bottled water delivery
• Water treatment equipment
• Water cooler dispensers

Headquarters

HQ city

Minnetonka

HQ country

United States

HQ region

North America

Offices20 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Sales: Sale of water treatment equipment including water softeners, water filtration systems, reverse osmosis systems, and water coolers. Both rental and purchase options are available.
2. Salt Delivery Service: Recurring delivery of water softener salt (solar salt, pellet salt) directly to customer homes with installation included. Part of the Culligan Advantage Plus program.
3. Bottled Water Delivery: Scheduled delivery of 5-gallon and other sized bottled water to homes and offices. Includes installation of water coolers and removal/recycling of used bottles.
4. Maintenance and Repair Services: Full-service maintenance programs including preventative maintenance, performance checkups, repairs, and system servicing for all makes and models of water treatment equipment.
5. Water Testing Services: Free in-home water testing to analyze water quality for calcium, iron, chlorine, magnesium, PFAS, and other contaminants. Also offers DIY PFAS test kits for sale.
6. Installation Services: Professional installation of water softeners, reverse osmosis systems, water filtration units, and water coolers by certified technicians.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

Culligan Water provides water treatment equipment (water softeners, reverse osmosis filtration systems, water coolers) along with recurring services including installation, maintenance, salt delivery, bottled water delivery, and free in-home water testing. Products and services are sold and delivered through a national network of locally owned and operated dealers serving residential and commercial customers across 34 U.S. markets. Equipment is available for purchase or rental, with rentals bundling maintenance into a monthly fee.

Product overview

Culligan Water is a comprehensive water treatment company offering a portfolio of water softening, filtration, and delivery solutions. The core product lines include the Aquasential® series of smart water softeners (with Wi-Fi enabled monitoring via Culligan Connect App), reverse osmosis drinking water filtration systems (standard, smart, and tankless variants), and bottled/bottle-free water coolers (Ascent™ series with touchless activation and multi-stage filtration). Supporting products include water test kits for PFAS testing and salt delivery services. The company provides both residential and commercial/industrial water treatment solutions with services spanning testing, installation, maintenance, and repair. Culligan's smart water softeners feature proprietary Smart-Sensor® regeneration technology and Dial-a-Softness® controls, while their RO systems claim removal of up to 99% of contaminants and 90+ contaminants including chlorine, lead, arsenic, and bacteria.

Differentiator

Problem solved

Functional benefit

Brands

• Culligan Connect: Mobile app for tracking water usage, receiving maintenance alerts, and controlling water softener systems
• HE (High Efficiency) Water Softeners
• Aquasential
• Ascent Series
• Culligan Advantage Plus

Products and services

• Aquasential Smart High Efficiency Water Softener Smart water softener with proprietary Smart-Sensor regeneration technology, Culligan Connect App integration for remote monitoring, low-salt alerts, and water usage tracking; for residential households seeking efficient whole-home softening.
• Aquasential Select Series Water Softener Residential water softener that removes hard-water minerals to eliminate scale, soap scum, and spotty dishes/laundry, while prolonging appliance life and lowering energy bills.
• Aquasential Smart High Efficiency Municipal Water Softener Smart water softener for municipal water supplies that removes hard-water minerals and chlorine, with Wi-Fi connectivity to the Culligan Connect App.
• Aquasential Smart High Efficiency Softener-Cleer with Iron Filtration All-in-one water softener and iron filter with Wi-Fi connectivity for remote salt-level monitoring and maintenance alerts via the Culligan Connect App.
• Aquasential Smart High Efficiency Twin Water Softener Dual-tank smart water softener providing 24/7 softened water for large households, with smart monitoring capabilities via the Culligan Connect App.
• HE Municipal Water Conditioner High-efficiency water conditioner for municipal supplies that softens water and addresses chlorine problems simultaneously.
• HE Softener-Cleer Home Water Conditioner Home water conditioner that addresses hard water and iron, with Dial-a-Softness control allowing users to customize how soft their water feels.
• High Efficiency Softener High-efficiency residential water softener that uses less salt while producing more soft water, with adjustable softness control.
• Aquasential Reverse Osmosis Drinking Water Filtration System Under-sink reverse osmosis system with multi-stage filtration that removes up to 99% of contaminants and 90+ contaminants total—18 times more than common filter pitchers.
• Aquasential Smart Reverse Osmosis Drinking Water Filtration System Wi-Fi-connected reverse osmosis system providing real-time filter monitoring and service notifications through the Culligan Connect App.
• Aquasential Tankless Reverse Osmosis System Compact tankless RO system delivering an unlimited supply of filtered water with a space-saving design and family-sized daily output capacity.
• Bottled Water Cooler (Hot/Cold, Cook/Cold, and Black variants) Bottled-water cooler dispensers for home and office use, providing combinations of hot, cold, and room-temperature filtered water; variants include Cook/Cold, Hot/Cold, and a black Hot/Cold model.
• Ascent Bottleless Water Cooler Series (Ascent 100, Ascent 80, Ascent CT) Bottleless water coolers that connect directly to a waterline with multi-stage filtration, touchless activation, and tracking of plastic bottles saved; the Ascent 80 offers extra-tall dispensing, the Ascent CT is a countertop model, and the Ascent 100 is the standard dispensing height.
• Culligan Peak 2000 Ice and Water Dispenser Commercial-grade dispenser providing filtered water plus bullet ice with a multi-stage filtration system, designed for office and high-traffic environments.
• Culligan Bottled Water (5-Gallon, 3-Gallon, and 1-Gallon Distilled) Scheduled home and office delivery of bottled drinking water in 5-gallon (Premium, Spring, Fluoridated), 3-gallon (Premium), and 1-gallon Distilled (6-pack) formats for use with Culligan or compatible water coolers; bottled water is produced with ozone rather than chlorine for taste and odor control.
• PFAS Water Test Kit DIY at-home water test kit that screens for PFAS contaminants, with lab results typically available within 14 business days.
• Solar Salt Delivery Service Subscription-based home delivery of solar water softener salt with installation included, part of the Culligan Advantage Plus program that maintains softener performance and prevents scale buildup.
• Free In-Home Water Testing and Consultation Free in-home water analysis performed by a certified Culligan water consultant covering calcium, iron, chlorine, magnesium, PFAS, and other contaminants, with a tailored recommendation of equipment and services for the household.
• Professional Installation Services Certified-technician installation of Culligan water softeners, reverse osmosis systems, filtration units, and water coolers for residential and commercial customers.
• Maintenance and Repair Services Full-service maintenance programs including preventative maintenance, performance checkups, and repairs for water treatment equipment from all makes and models; bundled into monthly rental fees or available on a service-contract basis.
• Culligan Industrial Water Solutions Direct-sales line of industrial and commercial-scale water treatment equipment and process water solutions for facilities that need to meet established water quality standards and safety requirements.

Quantifiable outcome

• Save up to 46% on salt, water and electricity usage with HE Water Softeners
• +5 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Primo Water Corporation: Primo Water is a direct peer in bottled water delivery (5-gallon exchange) and water dispensers, serving both residential and commercial customers. It competes with Culligan's 5-gallon bottled water subscription and cooler business, especially through its exchange/refill distribution model.
• Waterlogic (Culligan International competitor): Waterlogic is a direct competitor in bottleless and bottled point-of-use water coolers for offices and commercial customers, overlapping with Culligan's Ascent and bottled cooler lines. It competes particularly for commercial and enterprise drinking water contracts.
• Kinetico: Kinetico is a direct peer that manufactures and distributes water treatment systems (softeners, RO, filtration) through an authorized dealer network. It overlaps with Culligan in technology, dealer-distribution model, and target residential/commercial customer base.
• EcoWater Systems: EcoWater Systems is a direct competitor operating a similar water softener, filtration and dealer-based service network across the US. Both companies offer ion exchange softeners, RO systems, and recurring salt delivery to residential customers.

Emerging players

• Brita (Clorox): Brita is a leading consumer water filtration brand (owned by Clorox), offering pitchers, dispensers, and replacement filters. While not a direct dealer-based competitor, Brita competes for the same residential consumers evaluating DIY vs. installed water treatment solutions.
• PUR (Helen of Troy): PUR offers faucet-mounted, pitcher, and under-sink water filtration products through mass retail channels. It competes with Culligan's RO and filtration lines at lower price points and through DIY-friendly installation.
• Waterdrop: Waterdrop is a fast-growing D2C brand offering RO systems, under-sink filters, and replacement cartridges sold primarily online. It represents the emerging low-cost, direct-to-consumer threat to Culligan's premium installed-system model.

Broad incumbents

• 3M Purification (Solventum): 3M (now Solventum) is a broad incumbent in water filtration media and replacement cartridges, including the Filtrete Water line. It competes with Culligan at the filter-replacement level and in industrial/commercial filtration solutions.
• Pentair: Pentair is a broad incumbent in residential and commercial water treatment, offering softeners, filtration and RO systems (often via the Fleck and Autotrol brands). It competes with Culligan in equipment but at much larger scale and via wholesale/retail rather than a dedicated dealer service model.
• A. O. Smith Corporation: A. O. Smith is a major water treatment and water heating company selling whole-home filtration, RO, and softening solutions through plumbing wholesalers and dealers. It overlaps with Culligan in residential water treatment hardware and has a comparable product portfolio (e.g., AO Smith RO systems).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@culligan_water
• Facebookfacebook.com/profile.php?id=61578058004441
• LinkedInlinkedin.com/company/packard-culligan-water
• Instagraminstagram.com/my_culliganwater

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

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 Culligan Water