With a market capitalization (market cap) of $2.26B — a measure of how much the company is worth — Select Water Solutions, Inc. is the 2027th most valuable company in Energy as of August 19, 2026. Shares trade at $20.64, down +2.13% on the day.
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Select Water Solutions, Inc. provides water management solutions to the energy industry in the United States. It operates in three segments: Water Infrastructure, Water Services, and Chemical Technologies. Its Water Infrastructure segment engages in the recycling, gathering, transferring, and disposal of water through a network of permanent pipeline infrastructure, water recycling and treatment facilities, water storage facilities, and SWDs and landfills; fluid disposals; pipelines and logistics; and solid management services. The Water Services segment offers water-related services, including water sourcing, water transfer, flowback and well testing, water containment, fluids hauling, water monitoring, and water network automation; AquaView automation services; technology solutions comprising hydrographic mapping, water volume and quality monitoring, remote pit and tank monitoring, leak detection, asset and fuel tracking, and automated-equipment services; and various surface rental equipment and workforce accommodation services. The Chemical Technologies segment offers technical solutions, products, and services related to chemical applications in the oil and gas industry; and water treatment and flow assurance solutions. This segment also develops, manufactures, manages logistics, and provides chemicals, including polymers for use in hydraulic fracturing, stimulation, cementing, and well completions; and offers production chemical solutions for underperforming wells, corrosion and scale monitoring, chemical inventory management, well failure analysis, and lab services. It serves oil and gas producers. The company was formerly known as Select Energy Services, Inc. and changed its name to Select Water Solutions, Inc. in May 2023. Select Water Solutions, Inc. was founded in 2008 and is headquartered in Gainesville, Texas.
Visit websiteAs of August 19, 2026, Select Water Solutions, Inc. (WTTR) is worth $2.24B — this is its market capitalization, the total value of all its outstanding shares.
Select Water Solutions, Inc.’s market cap is $2.24B, which ranks it #2027 among the most valuable companies in the Energy sector tracked on MarketCapLens.
Select Water Solutions, Inc. (WTTR) shares trade at $20.47, down 2.94% on the day, as of August 19, 2026.
Fundamentals are annual. Figures labeled with their fiscal year.
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Select Water Solutions, Inc. trades at a price-to-earnings (P/E) ratio of 97.5, based on its latest share price and annual earnings per share.