![]() Van Leeuwen Deutschland Van Leeuwen Deutschland is a manufacturer of tubular products and accessories | ![]() Jiangyin Donghao Stainless Steel Pipe Jiangyin Donghao Stainless Steel Pipe is a company that manufactures tubes and pipes for petroleum, heat exchanger, and machining industry. | ![]() Tricorn Group Tricorn Group is a holding company for a group of companies that develop and manufacture pipe solutions. | |||
Founding Date | Founding Date 2003 | Founding Date 1877 | Founding Date 1944 | Founding Date 2006 | Founding Date 1986 |
Type | Type Subsidiary | Type Private | Type Public | Type Subsidiary | Type Private |
Tags | |||||
Locations | Locations Duisburg, DE HQ | Locations Chicago, US HQ Chicago, US | Locations Beyoğlu, TR HQ | Locations Wuxi Shi, CN HQ | Locations Brighton, GB HQ |
Employees | Employees 1193% increase | Employees 8363% increase | Employees 2,3742% decrease | Employees 350 | Employees 11 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $2.1b (FY, 2017) | Revenue (est.) ₺71.5b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) £25.4m (FY, 2020) |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods ₺55.4b (FY, 2025) | Cost of goods N/A | Cost of goods £16.3m (FY, 2020) |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit ₺16.1b (FY, 2025) | Gross profit N/A | Gross profit £9.1m (FY, 2020) |
Net income | Net income N/A | Net income $163.3m (FY, 2017) | Net income ₺1.3b (FY, 2025) | Net income N/A | Net income (£7.6m) (FY, 2020) |

Zekelman Industries manufactures and sells industrial steel pipes and tube products.
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Borusan Mannesmann manufactures and sells steel pipes.
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Jiangyin Donghao Stainless Steel Pipe is a company that manufactures tubes and pipes for petroleum, heat exchanger, and machining industry.
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Tricorn Group is a holding company for a group of companies that develop and manufacture pipe solutions.
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