![]() HPC Industrial HPC Industrial Services (formerly HydroChemPSC) is a company that provides specialty maintenance services and technology solutions to the critical energy infrastructure. | ![]() NCH Corporation NCH Corporation (formerly known as National Disinfectant) is a company that provides cleaning water and maintenance solutions. | Solenis Solenis (formerly known as E. F. Drew) is a company that produces chemicals for industrial water treatment operations. | |
Founding Date | Founding Date 1977 | Founding Date 1919 | Founding Date 1907 |
Type | Type Subsidiary | Type Private | Type Subsidiary |
Tags | |||
Locations | Locations Deer Park, US HQ Anacortes, US Arlington, US Baytown, US Baytown, US Baytown, US Benicia, US see more | Locations Irving, US HQ Rosario, AR Regents Park, AU Wien, AT Anderlecht, BE Sao Paulo, BR Brampton, CA see more | Locations Wilmington, US HQ Melbourne, AU Perth, AU Antwerp, BE Araraquara, BR Igarassu, BR Paulinia, BR see more |
Employees | Employees 5,500 | Employees 7,500 | Employees 23,00039% increase |
Operating ⚠ | |||
Countries | Countries N/A | Countries 50 (Nov, 2023) | Countries 130 (May, 2024) |

NCH Corporation (formerly known as National Disinfectant) is a company that provides cleaning water and maintenance solutions.
View companySolenis (formerly known as E. F. Drew) is a company that produces chemicals for industrial water treatment operations.
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