Ecovyst announces agreement to sell its advanced materials & catalyst segment to technip energies

Wayne, pa. , sept. 11, 2025 /prnewswire/ -- ecovyst inc. (nyse: ecvt) ("ecovyst" or the "company"), a leading integrated and innovative global provider of advanced materials, specialty catalysts, virgin sulfuric acid and sulfuric acid regeneration services , announced today that it entered into a definitive agreement to sell its advanced materials & catalysts segment to technip energies ("buyer"), a global technology and engineering company, for a purchase price of $556 million.
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