Ranked by Google ratings — updated 2026
ITW Performance Polymers is currently the top-rated chemicals & materials manufacturing in Co. Clare, with 4.4 stars from 9 Google ratings. See the full ranked list above.
Businesses are ranked by average customer rating, then by how many ratings they have. We use reviews left on LocallyIrish.ie where a business has them, and otherwise its Google rating, which is shown and labelled on each entry.
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