TETRA Technologies, Inc. is a geographically diversified oil and gas services company that provides niche products and services focused on well completion and on late-life production enhancement and decommissioning. In addition, it is the world's largest, vertically integrated producer, marketer, and distributor of calcium chloride, which it supplies as feedstocks—along with its brominated products—for its completion fluids business as well as for applications in a variety of other markets.
TETRA holds premier market positions in several niche oil and gas service market categories, including: completion services, well abandonment and decommissioning, production testing, and compression based production enhancement. TETRA is dedicated to serving its strong and diverse customer base, which includes most of the major multinational exploration and production companies, many of the large and midsized independents and a number of smaller producers.

Headquartered in The Woodlands, Texas, TETRA is a global company with employees and operations on five continents.