ESOA vs ENTA Comparison

Energy Services of America Corporation is engaged in providing contracting services for energy-related companies. The company is predominantly engaged in the construction, replacement, and repair of natural gas pipelines and storage facilities for utility companies and private natural gas companies. It services the gas, petroleum, power, chemical, and automotive industries and does incidental work such as water and sewer projects. Energy Service's other services include liquid pipeline construction, pump station construction, production facility construction, water and sewer pipeline installations, various maintenance and repair services, and other services related to pipeline construction.

Enanta Pharmaceuticals Inc is an American biotechnology company which uses robust, chemistry-driven approach and drug discovery capabilities to focus on the research and development of molecule drugs to cure viral infections and liver diseases. Uses virology and immunology method for curing the diseases. The targeted diseases are hepatitis C, hepatitis B, nonalcoholic steatohepatitis, and the respiratory syncytial virus. The novelty of company research is a specific direct-acting antiviral inhibitor against the hepatitis C virus. The company's inhibitors have been developed in collaboration with AbbVie. AbbVie markets the protease inhibitor, paritaprevir, while other inhibitors are in the pipeline.