NGS vs MG Comparison

Natural Gas Services Group Inc provides natural gas compression equipment and services to the energy industry. The company manufactures, fabricates, rents, sells, and maintains natural gas compressors and flare systems for oil and natural gas production and plant facilities. Its operating units include Rental, Sales, and Aftermarket services. The company generates the majority of its revenue by renting out low- to medium-horsepower compression equipment to natural gas production companies in unconventional oil and gas regions of the United States.

MISTRAS Group Inc provides asset protection solutions and systems. The company evaluates the structural integrity and reliability of critical energy, industrial, and public infrastructure. The company's three operating segments are North America, International and Products and Systems, of which key revenue is derived from the North America segment. Services segment provides asset protection solutions predominantly in North America, with the large amount of concentration in the United States, followed by Canada, consisting of non-destructive testing, and inspection. The asset protection solutions include field inspections, consulting, maintenance, data management, access, monitoring and laboratory quality assurance.