Ecovyst Ecovyst (formerly known as PQ Group Holdings) is a company that provides advanced materials and catalysts. | ![]() SK Chemicals SK Chemicals (에스케이케미칼 주식회사, formerly Sunkyeong Synthetic Fiber) is a company that manufactures chemical products. | ![]() Lubrizol Lubrizol is a specialty chemical company that supplies customers in the transportation, industrial, and consumer markets. | |
Founding Date | Founding Date 1831 | Founding Date 1969 | Founding Date 1928 |
Type | Type Public | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Wayne, US HQ Farmsum, NL Warrington, GB Conshohocken, US Kansas City, US Spring, US | Locations Seongnam, KR HQ Guang Zhou, CN Shanghai, CN Eschborn, DE Irvine, US | Locations Wickliffe, US HQ Brussels, BE Oevel, BE Rio De Janeiro, BR São Paulo, BR Shanghai, CN Zhuhai, CN see more |
Employees | Employees 9201% increase | Employees 1,3631% increase | Employees 7,8914% decrease |
Financial | |||
Revenue (est.) | Revenue (est.) $723.5m (FY, 2025) | Revenue (est.) ₩1.7t (FY, 2024) | Revenue (est.) $6.4b (FY, 2023) |
Cost of goods | Cost of goods $565.4m (FY, 2025) | Cost of goods ₩1.2t (FY, 2024) | Cost of goods N/A |
Gross profit | Gross profit $158.1m (FY, 2025) | Gross profit ₩542.5b (FY, 2024) | Gross profit N/A |
Net income | Net income ($71.1m) (FY, 2025) | Net income (₩4.4b) (FY, 2024) | Net income N/A |

SK Chemicals (에스케이케미칼 주식회사, formerly Sunkyeong Synthetic Fiber) is a company that manufactures chemical products.
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Lubrizol is a specialty chemical company that supplies customers in the transportation, industrial, and consumer markets.
View company