![]() OQEMA OQEMA (formerly The Overlack Group) is an international distribution company specialising in commodities and specialities, with its headquarters in Mönchengladbach, Germany. We are a family-based business by tradition and conviction. | ![]() Harcros Chemicals Harcros Chemicals is a company that manufactures and distributes industrial and specialty chemicals. | |||
Founding Date | Founding Date 1973 | Founding Date 1922 | Founding Date 1989 | Founding Date 1917 |
Type | Type Subsidiary | Type Subsidiary | Type Private | Type Private |
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Locations | Locations Piedmont, US HQ | Locations Mönchengladbach, DE HQ Wien, AT Heusden Zolder, BE Pelt, BE Visoko, BA Sofia, BG Šenov, CZ see more | Locations Heliopolis, EG HQ 10th Of Rammadan City, EG Asyut, EG | Locations Kansas City, US HQ Baytown, US Bessemer, US Chicago, US Dallas, US Dalton, US Davenport, US see more |
Employees | Employees 393% increase | Employees 761 | Employees 4421% decrease | Employees 478 |

OQEMA (formerly The Overlack Group) is an international distribution company specialising in commodities and specialities, with its headquarters in Mönchengladbach, Germany. We are a family-based business by tradition and conviction.
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Harcros Chemicals is a company that manufactures and distributes industrial and specialty chemicals.
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