Who Owns FilmTec?
FilmTec is owned by DuPont de Nemours, Inc. (NYSE: DD), a publicly traded American materials company headquartered in Wilmington, Delaware. FilmTec Corporation was founded in Minneapolis in 1977 around the FT-30 thin-film composite membrane, acquired by Dow Chemical in 1985, and moved to DuPont in the 2019 DowDuPont separation. Its reverse osmosis elements anchor DuPont Water Solutions' desalination and treatment portfolio.
FilmTec Timeline
Who Owns FilmTec?
- Parent Company: DuPont
- Ownership Type: Subsidiary
- Acquisition Year: 1985
- Company Type: Publicly Traded
- Stock Ticker: NYSE: DD
| Brand | Parent Company | Ownership Type |
|---|---|---|
| FilmTec | DuPont | Subsidiary |
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History of FilmTec
- Founded: 1977
- Founders: Roy Larson, Gene Erickson
- Acquired by DuPont: 1985
Roy Larson and Gene Erickson founded FilmTec Corporation in Minneapolis in 1977 and introduced the FT-30 membrane, the first commercially viable thin-film composite polyamide reverse osmosis element for brackish water treatment. The design outperformed the era's cellulose acetate membranes on salt rejection, operating pressure, and productivity, capturing meaningful share of the growing RO market within a few years.
Dow Chemical acquired FilmTec in 1985 for $65 million, pairing the membrane technology with Dow's global sales network and polymer research base. Under Dow, the Minneapolis operation expanded steadily, reaching roughly $400 million in annual revenue and several hundred employees by the early 2000s as municipal desalination, industrial water reuse, and residential point-of-use markets all scaled.
The applications widened over time. Municipal seawater and brackish desalination plants specified FilmTec elements at scale, industrial customers used them for boiler feedwater and process water, food and dairy processors adopted them for concentration duties, and aftermarket residential membranes trickled into home RO systems. Product families Fortilife and HyperShell added specialized elements for difficult feedwater and high-recovery designs.
The 2017 Dow-DuPont merger put the brand inside DowDuPont, and the 2019 separation carried it into the new DuPont's water business. It remains a centerpiece: DuPont's water portfolio is a stated growth engine, and FilmTec elements have been part of treatment expansions the company credits with improving drinking water access for more than 13 million people since 2019.
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About DuPont
Who owns DuPont?
DuPont is a publicly traded company listed on the New York Stock Exchange under the ticker symbol DD. The company is owned by its shareholders, including institutional investors, mutual funds, and individual investors. The company is governed by a 13-member Board of Directors led by Executive Chairman Edward D. Breen and CEO Lori Koch.
Is DuPont publicly traded?
Yes, DuPont is publicly traded on NYSE under the ticker symbol DD. The company reported FY2025 continuing operations net sales of $6.85 billion and adjusted EPS of $1.68. In Q2 2026, net sales were $1.82 billion with adjusted EPS of $1.88. A 1-for-3 reverse stock split became effective on June 24, 2026.
Who is the CEO of DuPont?
Lori Koch has served as CEO of DuPont since June 2024, succeeding Edward D. Breen, who transitioned to Executive Chairman. Koch has guided the company through its Electronics separation into Qnity Electronics (completed November 2025) and the sale of its Aramids business (completed April 2026).
When was DuPont founded?
DuPont was founded in 1802 by Eleuthere Irenee du Pont, a French-American chemist who established a gunpowder mill on the Brandywine Creek near Wilmington, Delaware. The company has operated for over 220 years and is one of America's oldest continuously operating industrial companies.
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What is DuPont's annual revenue?
DuPont reported FY2025 continuing operations net sales of $6.85 billion, up 2% from $6.72 billion in FY2024. Operating EBITDA was $1.63 billion with a 23.8% margin. For FY2026, the company guides to net sales of $7.16 to $7.19 billion and adjusted EPS of $7.17 to $7.32. In Q2 2026, net sales were $1.82 billion, up 4% year-over-year.
What brands does DuPont own?
DuPont's brand portfolio includes Tyvek (protective materials and building wraps), FilmTec (water treatment membranes), AmberLite (ion exchange resins), BETAMATE (structural adhesives), BETATECH (thermal interface materials), Pyralux (flexible circuit materials), Kalrez (perfluoroelastomer seals), and Vamac (elastomers). The company sold its Aramids brands including Kevlar and Nomex to Arclin in April 2026.
What happened to DuPont's Electronics business?
DuPont completed the separation of its Electronics business into Qnity Electronics, Inc. on November 1, 2025, through a tax-free distribution of Qnity common stock to DuPont shareholders of record as of October 22, 2025. Qnity now operates as an independent public company. DuPont initially planned to separate into three companies but decided in January 2025 to retain its Water business.
What controversies has DuPont faced?
DuPont has faced significant PFAS-related litigation, resulting in a settlement with the State of New Jersey totaling $875 million over 25 years (shared with Chemours and Corteva). The company also faces ongoing environmental compliance scrutiny related to historical chemical manufacturing. The Electronics separation and Aramids divestiture involved complex liability allocations, including certain PFAS liabilities assumed by Qnity Electronics.
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- Founded: 1802
- Headquarters: Wilmington, Delaware, USA
- Company Type: Publicly Traded
- Stock: NYSE: DD
- Revenue: $6.85 billion (FY2025, continuing operations)
- Employees: Approximately 18,000
Where Is FilmTec Made / Based?
- Headquarters: Wilmington, Delaware, USA
- Manufacturing / Operations: Minneapolis, Minnesota, USA, Edina, Minnesota, USA
FilmTec Categories & Tags
FilmTec Sustainability & Ethics
FilmTec's environmental case is direct: the membranes purify and reuse water at lower energy per gallon than thermal desalination, and DuPont reports the business as a core contributor to its UN SDG 6 water goals. The International Desalination and Reuse Association named DuPont a "Best Implementer of UN SDG 6: Water for All."
DuPont also reports water-specific commitments around element longevity and lower-pressure designs that cut operating energy. The brand's certifications sit at the plant and product level, including NSF-recognized potable-water compliance for relevant element lines.
Awards & Recognition
The broader DuPont water business that FilmTec anchors has collected industry recognition, including the International Desalination and Reuse Association's UN SDG 6 implementer designation and a Business Intelligence Group Sustainability Product of the Year Award for the companion AmberLite P2X110 ion exchange resin used in green hydrogen purification. FilmTec elements are the cited technology inside much of the award-winning project work.
Brands Owned by DuPont
Household Consumer GoodsCorian
Owned by DuPont
DuPont solid surface material brand for countertops, sinks, and architectural applications, invented in 1967 and still produced at a dedicated Buffalo plant.
countertopssolid-surfacebuilding-materials
Conglomerates IndustrialCyrel
Owned by DuPont
DuPont's flexographic photopolymer printing plate brand since 1974, used to print packaging, labels, and corrugated board worldwide.
flexographyprinting-platespackaging
Conglomerates IndustrialDuPont
Owned by DuPont
Materials science brand of DuPont de Nemours, the NYSE-listed American company behind Tyvek, Corian, and Sorona, tracing its roots to an 1802 Delaware gunpowder mill.
materials-sciencechemicalsindustrial
Household Consumer GoodsFroth-Pak
Owned by DuPont
DuPont's two-component low-pressure spray foam kit brand for professional contractors, sold in self-contained portable systems for insulation and sealing.
spray-foaminsulationconstruction
Household Consumer GoodsGreat Stuff
Owned by DuPont
DuPont's DIY polyurethane insulating foam sealant brand, sold in spray cans for gaps, cracks, windows, doors, and fireblock applications.
foam-sealantinsulationdiy
Healthcare PharmaceuticalsLiveo
Owned by DuPont
DuPont's medical-grade silicone brand for healthcare applications, covering adhesives, elastomers, and fluids for wearables, wound care, transdermal patches, and medical devices.
medical-siliconehealthcaremedical-devices
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FilmTec Ownership: Pros & Cons
Advantages
- +Nearly 50 years of desalination performance data anchor specifications
- +DuPont Water Solutions portfolio cross-sells resins, membranes, and ultrafiltration
- +Structural demand growth from water scarcity and reuse mandates
- +Premium positioning supported by total-cost-of-ownership economics
- +Retained as a growth business through DuPont's restructuring
Considerations
- -Lower-priced Asian membrane makers pressuring commodity share
- -Large project cycles create lumpy demand
- -Concentrated manufacturing footprint creates supply continuity risk
- -Energy and antiscalant costs influence customer economics beyond element price
Frequently Asked Questions About FilmTec
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Sources & Further Reading
- FilmTec Membranes
- DuPont Water Solutions
- DuPont Investor Relations
- DuPont 10-K (SEC EDGAR)
- DuPont Company Page — /companies/dupont
Competitors to FilmTec
These competing brands operate in the same categories and provide similar products or services. Compare key attributes to understand market positioning and competitive landscape.
| Brand | Parent Company | Country | Founded | Market Position | Primary Market | Gender Target |
|---|---|---|---|---|---|---|
| Xylem | USA | 2014 | Mass market | Global | All Genders |
Learn More About Competitors
Competitive Analysis
Market Positioning: FilmTec competes with 1 brands in the same categories, ranging from mass market to luxury positioning.
Geographic Distribution: Competitors are headquartered across multiple regions, indicating global competition in this market segment.
Brand Heritage: Competitor brands range from established heritage brands to newer market entrants, with founding years spanning several decades.
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DuPont Stock Information
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