Origen de la red de primer grado Bertram Siems.
| Entidad | Tipo de entidad | Industria | |
|---|---|---|---|
Siems fenster + türen GmbH
 Siems fenster + türen GmbH Forest ProductsNon-Energy Minerals Siems Fenster + Türen GmbH is a German company that specializes in providing high-quality windows and doors for homes. The private company is based in Wiefelstede, Germany. Siems Fenster + Türen GmbH offers a variety of products, including window systems such as Thermoline Premium82, Perfectline82, and Roundline82, as well as house doors and safety fittings. The company's focus is on providing customers with windows and doors that offer heat, calm, and security for their homes. Siems Fenster + Türen GmbH also offers a range of colors and styles to choose from. The company was founded in 1929 by Wilhelm Siems, and it is currently led by CEOs Karl-Wilhelm Siems, Uwe Siems, and Bertram Siems.
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| Private Company | Forest Products | 2 |
Gráfico Empresas conectadas de segundo grado
Relaciones con varias empresas
Empresas conectadas a Bertram Siems a través de su red personal
| Empresa | Sector | Personas relacionadas | Puesto principal |
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Estadísticas
Internacional
Sectorial
Operativa
| Chief Executive Officer | 2 |
Las relaciones más conectadas
| Insiders | |
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| Karl-Wilhelm Siems | 1 |
| Uwe Siems | 1 |
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