Emission control systems composed primarily of ejectors, pressure vessels, pressure valves, mobile skids, and control panel contacts to control and treat emissions, namely, for the capture, conversion, reduction, and elimination of natural gas or greenhouse gases that are fugitive, residual or relate to engine combustion

Training services for others, namely, classes and seminars in the oil, gas [, chemical, petrochemical, power generation, desalination and refining ] industries

natural gas compression services

Monitoring and analyzing natural gas emissions, methane emissions, and greenhouse gas emissions for environmental and industrial purposes; Managing natural gas emissions, methane emissions, and greenhouse gas emissions, namely, through mitigation, capture and/or reduction-engineered products and/or services

Footwear