TNG Energy Services Inc., is a leading service provider in the geothermal industry, focusing on well inspection, maintenance and repair in addition to valve sales, service and repair. For over 30 years, TNG Energy Services has been committed to excellence through superior customer service, unmatched quality of equipment and the highest safety standards. TNG Energy Services, Inc and their global family of businesses, TNG Enterprises, Inc., PT TNG Energy Services and Technology Export Services Inc. leverage combined expertise and global reach to serve geothermal operators around the world.