
NAUE GmbH & Co. KG

Contech Engineered Solutions LLCOhio, United States

Carlisle Construction Materials LLCPennsylvania, United States

GSE Environmental LLCTexas, United States

Jablite Ltd.Bexley, United Kingdom

Tensar Corp. LLCGeorgia, United States

Royal Ten Cate (USA), Inc.

HUESKER Synthetic GmbH

Tenax SpA

Officine Maccaferri SpAEmilia-Romagna, Italy