![]() POLMOR POLMOR is a company that manufactures carbon, stainless steel, and aluminum structures and components for the railway industry. | ![]() Cleveland-Cliffs Steel Holding Cleveland-Cliffs Steel Holding (formerly known as AK Steel Holding) is a company that produces flat-rolled carbon, stainless, electrical, plate, tinplate, and long steel products. | ![]() Sertec Sertec Group is a company engaged in the design and manufacture of automotive components and parts. | |
Founding Date | Founding Date 1947 | Founding Date 1993 | Founding Date 1962 |
Type | Type Subsidiary | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Bytów, PL HQ | Locations West Chester, US HQ Cleveland, US | Locations Coleshill, GB HQ Dongguan, CN Hückeswagen, DE Ászár, HU Birmingham, GB Birmingham, GB Birmingham, GB see more |
Employees | Employees 74210% increase | Employees 2,425 | Employees 2,208 |
Financial | |||
Revenue (est.) | Revenue (est.) zł210.9m (FY, 2024) | Revenue (est.) N/A | Revenue (est.) £11m (FY, 2024) |
Cost of goods | Cost of goods zł143.1m (FY, 2024) | Cost of goods N/A | Cost of goods £839k (FY, 2024) |
Gross profit | Gross profit zł67.8m (FY, 2024) | Gross profit N/A | Gross profit £10.1m (FY, 2024) |
Net income | Net income zł23.3m (FY, 2024) | Net income N/A | Net income (£1.9m) (FY, 2024) |

Cleveland-Cliffs Steel Holding (formerly known as AK Steel Holding) is a company that produces flat-rolled carbon, stainless, electrical, plate, tinplate, and long steel products.
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Sertec Group is a company engaged in the design and manufacture of automotive components and parts.
View company