Stage 3 Separation
Stage 3 Separation is a provider of data-driven solutions for solids and liquids separation, slurry dewatering, and solids control management. Founded in 2009 and based in Houston, Texas, the company focuses on fluid conservation, waste mitigation, and environmentally friendly services. They leverage advanced technology and real-time data analysis to maximize fluid reuse and minimize waste. The company offers a wide range of services across various sectors, including energy, construction, industrial, and dredging. Their energy solutions enhance decision-making and cost reduction through accurate data capture and insights into drilling waste. In construction, they tackle waste management challenges, while in industrial applications, they serve clients in agriculture, refining, mining, and power generation. Stage 3 Separation also provides laboratory testing services for comprehensive analysis of fluids and solids. With a commitment to safety and ongoing employee training, Stage 3 Separation fosters a culture that prioritizes a safe working environment. They also offer career opportunities that emphasize professional development and work-life balance.
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Headcount trend
Stage 3 Separation went from 113 employees in Jul 2023 to 116 in Jun 2025. Jan to Jun 2025: 4 people joined, 3 left.
Headcount data through Jun 2025
Org structure
Headcount by department
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Stage 3 Separation FAQ
How many employees does Stage 3 Separation have?
Stage 3 Separation has about 116 employees, up 1.8% over the 3 months to Jun 2025.
Does Stage 3 Separation sponsor H1B visas?
Yes. Stage 3 Separation filed 1 H1B (LCA) application in FY2025, according to the latest U.S. Department of Labor disclosures. It was for a Finance role.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.