HMT was founded in 1978 with the objective of providing better technology to the aboveground storage tank market. HMT’s founders created products which not only solved the emissions problems of the day but also eliminated the operational issues created by the existing floating roof and seal technologies.This spirit of superior innovation and product improvement continues to this day, and HMT’s solutions have evolved far beyond just emissions and operations.  Moreover, our products are engineered to provide significant benefits in the form of increased working capacity, reduced heel, improved tank safety, increased life span, reduced emissions, and reduced maintenance.HMT is the global leader in aboveground storage tank solutions. HMT brings a distinct level of innovation and service to the tank industry through a unique approach of partnering with customers to optimize tank operations. Knowing that every customer’s need is different, we use our decades of experience to customize solutions that help tank operations become more efficient, more productive and more profitable.

PTC is headquartered just east of Houston, Texas. Our strategically located 12 acre site houses management and operational groups including our fabrication and construction equipment maintenance shops. Also on property, is our wholly owned shop blast and coating facility Techcote Industrial Coating LLC. Our location is in the heart of America’s gulf coast petrochemical and refining industries and provides convenient transportation by rail, barge, ship and truck.Our Southeast regional office, located near Mobile, AL, houses additional sales and project management personnel to better serve our customers in the region.