![]() Wethje Carbon Composites Wethje Carbon Composites (WCC) is a company that designs, produces, and sells components made of carbon composite materials. | ![]() Dongil Rubber Belt America Dongil Rubber Belt America is a company providing fabricated rubber products. | |||
Founding Date | Founding Date 1938 | Founding Date 1979 | Founding Date 2004 | Founding Date 2001 |
Type | Type Public | Type Subsidiary | Type Subsidiary | Type Private |
Tags | ||||
Locations | Locations Pittsburgh, US HQ Bengaluru, IN Busan, KR Żory, PL Singapore, SG Neuhausen Am Rheinfall, CH Istanbul, TR see more | Locations Vilshofen an der Donau, DE HQ Hengersberg, DE | Locations La Mirada, US HQ Dahlonega, US | Locations Pendleton, US HQ |
Employees | Employees 8,1004% decrease | Employees 29012% increase | Employees N/A | Employees 21 |
Financial | ||||
Revenue (est.) | Revenue (est.) $2b (FY, 2025) | Revenue (est.) €24.9m (FY, 2018) | Revenue (est.) ₩147.6b (FY, 2023) | Revenue (est.) N/A |
Cost of goods | Cost of goods $1.4b (FY, 2025) | Cost of goods €10.2m (FY, 2018) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit $598.1m (FY, 2025) | Gross profit €14.7m (FY, 2018) | Gross profit N/A | Gross profit N/A |
Net income | Net income $98.7m (FY, 2025) | Net income N/A | Net income ₩3.8b (FY, 2023) | Net income N/A |

Wethje Carbon Composites (WCC) is a company that designs, produces, and sells components made of carbon composite materials.
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Dongil Rubber Belt America is a company providing fabricated rubber products.
View company
Tetramer Technologies is a company that develops and supplies custom materials.
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