Mount Laurel, NJ (February 22, 2021): PMC Group International, Inc., which is an independent arm of PMC Group Companies, announced the acquisition of Cobra Investments Management Inc. and its two subsidiaries, Copperhead Chemical Company Inc. (“Copperhead”) and Copperhead Investments Inc., from a group of previous owners of these entities, effective February 5, 2021. Copperhead is the manufacturing arm of the three acquired entities and is located on an 875 acres facility with 53 buildings in Tamaqua, Pennsylvania.