TETRA Technologies is an energy services and solutions company that manufactures and markets completion fluids, specialty chemicals, and calcium chloride products for the oil and gas industry, while also providing comprehensive water management and production testing services to onshore and offshore operators globally. The company operates two main segments: Completion Fluids & Products, which supplies clear brine fluids, additives, battery electrolytes, and recycled completion fluids, along with specialty bromides and calcium chloride for energy and non-energy markets; and Water & Flowback Services, which offers water treatment, desalination, frac flowback testing, and sand management solutions primarily to North American unconventional oil and gas producers. Revenue is generated through product sales and service contracts across six continents, with no single customer accounting for more than 10% of revenues, and the company is expanding into low-carbon energy markets leveraging its chemistry expertise and mineral resources.