Verified Nov 2026
Other
·
Woodbury, Minnesota
·
Since 1925
EcoWater Systems LLC manufactures water treatment equipment, including automatic water softeners, conditioners, purification units, and reverse osmosis systems. The company is headquartered in Woodbury, Minnesota, was founded in 1925, and employs between 500 and 1,000 people. It is a subsidiary of Berkshire Hathaway and serves residential, commercial, and industrial customers. Its products are sold through a network of more than 1,400 dealers across the United States, Canada, Europe, China, and the United Arab Emirates. In late 2025, the company reported a partnership with Advanced Water Systems to supply water treatment for Appalachian Bear Rescue.
EcoWater Systems LLC at a glance
Revenue
$100-250M
Est. band
Employees
500-1,000
Founded
1925
Headquarters
Woodbury, Minnesota
Certifications
ISO 9001
Import activity
842
Industries
Automotive
Electric Vehicles
Industrial Equipment
Consumer Goods
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
842
Named foreign suppliers
35
Top origins
China · Taiwan · Singapore · Sri Lanka
Shared foreign counterparties do not establish that these companies buy from EcoWater Systems LLC.
What this tells a buyer
The record contains no customs or trade shipment data, and the most recent reported development is a November 2025 report that the company's Woodbury building was sold to Superior 3rd Party Logistics in early October.
The company holds ISO 9001 certification and reports more than 40 active patents across its water softening, conditioning, and reverse osmosis product lines.
The company is a privately held subsidiary of Berkshire Hathaway with an estimated annual revenue band of $100-250 million.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
101 years in operation (founded 1925).
Holds ISO 9001 certification(s) per public sources.
Overview
EcoWater Systems LLC manufactures water treatment equipment, including automatic water softeners, conditioners, purification units, and reverse osmosis systems. The company is headquartered in Woodbury, Minnesota, was founded in 1925, and employs between 500 and 1,000 people. It is a subsidiary of Berkshire Hathaway and serves residential, commercial, and industrial customers. Its products are sold through a network of more than 1,400 dealers across the United States, Canada, Europe, China, and the United Arab Emirates. In late 2025, the company reported a partnership with Advanced Water Systems to supply water treatment for Appalachian Bear Rescue.
At a glance
Attribute | Detail |
|---|---|
Founded | 1925 |
Headquarters | Woodbury, Minnesota |
Employees | 500-1,000 |
Revenue | $100-250M (estimated) |
Certifications | ISO 9001 |
What EcoWater Systems LLC makes
The company holds ISO 9001 certification and reports more than 40 active patents across its water softening, conditioning, and reverse osmosis product lines.
Certifications
EcoWater Systems LLC is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — ecowaternow.com
Trade and customs footprint
The record contains no customs or trade shipment data, and the most recent reported development is a November 2025 report that the company's Woodbury building was sold to Superior 3rd Party Logistics in early October. US customs bill-of-lading records list 842 inbound shipments across 35 foreign suppliers, with top origins including China · Taiwan · Singapore · Sri Lanka.
Latest developments
2025-12-15 — How EcoWater & Advanced Water Systems Is Helping Appalachian Bear Rescue (ecowater.com)
2025-12-12 — How Our Partnership Brought Better Water to Dogwood Ranch | EcoWater (ecowater.com)
2025-12-01 — 100 Years of Water Treatment with EcoWater – WC&P Online (wcponline.com)
2025-11-12 — EcoWater Building Sold to Superior 3rd Party Logistics Early October – Woodbury News Net (woodburynewsnet.org)
2025-11-04 — EcoWater Systems and "All Access with Andy Garcia" Address Water Quality in Homes (prnewswire.com)
2025-05-29 — I'm so excited to announce we are opening of our second EcoWater Northwest office this next month in Sumner, WA. with 25 Costco stores and now 13 Home Depot stores, our expansion … | Aaron Putnam (linkedin.com)
Company details
The company is a privately held subsidiary of Berkshire Hathaway with an estimated annual revenue band of $100-250 million. EcoWater Systems LLC was founded in 1925, has an estimated 500-1,000 employees, and is headquartered in Woodbury, Minnesota. On the LightSource stability read it is rated "Established & active": 101 years in operation (founded 1925). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does EcoWater Systems LLC do?
EcoWater Systems LLC manufactures water treatment equipment, including automatic water softeners, conditioners, purification units, and reverse osmosis systems. The company is headquartered in Woodbury, Minnesota, was founded in 1925, and employs between 500 and 1,000 people. It is a subsidiary of Berkshire Hathaway and serves residential, commercial, and industrial customers. Its products are sold through a network of more than 1,400 dealers across the United States, Canada, Europe, China, and the United Arab Emirates. In late 2025, the company reported a partnership with Advanced Water Systems to supply water treatment for Appalachian Bear Rescue.
Where is EcoWater Systems LLC headquartered?
EcoWater Systems LLC is headquartered in Woodbury, Minnesota (1890 Woodlane Dr, Woodbury, Minnesota, 55125-2913).
When was EcoWater Systems LLC founded?
EcoWater Systems LLC was founded in 1925.
How big is EcoWater Systems LLC?
EcoWater Systems LLC has an estimated 500-1,000 employees, with revenue in the $100-250M range (estimated).
What certifications does EcoWater Systems LLC hold?
EcoWater Systems LLC lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does EcoWater Systems LLC import from overseas suppliers?
US customs bill-of-lading records show 842 inbound shipments for EcoWater Systems LLC, with top origins including China · Taiwan · Singapore · Sri Lanka.
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Last verified Nov 2026. Is this your company? Request a correction.
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