Who makes Radilon now?
Radilon is sold by RadiciGroup in the U.S., Canada and Latin America. Polymer: PA6, PA66 and other polyamides. Checked Nov 2, 2026.
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- Owner now
- RadiciGroup (High Performance Polymers), owned by Lone Star Funds
- Status
- Sold 2026
- Polymer
- PA6, PA66 and other polyamides
- Checked
- Nov 2, 2026
The short answer
Owner now (Americas): RadiciGroup (High Performance Polymers), owned by Lone Star Funds
Sold 2026
What changed, and when
Radici family brand until Lone Star Funds bought RadiciGroup's High Performance Polymers and Specialty Chemicals businesses. Announced Feb 24, 2025. Closed Apr 30, 2026. The Radici family kept its textiles business. Radilon is still sold under the RadiciGroup name, and the business is being combined with DOMO Engineered Materials (Technyl).
Sources
Ownership history
- RadiciGroup
- RadiciGroup (High Performance Polymers), owned by Lone Star Funds (2026)
What to check on your Radilon paperwork
- Ask your seller in writing whether the grade name, suffix and formula are unchanged.
- Get the data sheet and COA from the new owner and compare them line by line with your old ones.
- Look up the UL file holder name for your grade on UL Product iQ.
- Ask for FDA, REACH, RoHS and other letters issued by the new owner.
- Update your supplier record (legal entity, remit-to address, contacts) and confirm any bank change by phone.
Current Radilon data sheets
RadiciGroup Radilon page and product finder. Use the newest data sheet and COA from the current owner, not a copy saved years ago.
Other brands from RadiciGroup
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Buying Radilon or an alternative
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Questions
Who makes Radilon now?
RadiciGroup (High Performance Polymers), owned by Lone Star Funds sells Radilon in the U.S., Canada and Latin America (checked Nov 2, 2026).
Did Radilon change owners?
Status: Sold 2026. Radici family brand until Lone Star Funds bought RadiciGroup's High Performance Polymers and Specialty Chemicals businesses.
Where do I find current Radilon data sheets?
On the owner's site: RadiciGroup Radilon page and product finder. Use the newest data sheet and COA from the current owner.
From our resin brand ownership tracker, which covers 318 brands with a source for every row. Spot a change we missed? Tell us.
Talk to a polymer chemist
Have a grade on a print, a bag label, or just a part you need to make? Send what you have.
- Send the grade, a callout or a photo of the bag label.
- A polymer chemist checks it, and suggests a matched alternative if it is hard to get.
- We aim to quote within one to three business days, from one gaylord to a railcar.
Need Radilon or a matched alternative?
Send the Radilon grade you run. A polymer chemist confirms it, quotes it where we can source it, or suggests a matched alternative with what differs.