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Under the strong umbrella of INDUS Holding AG

Since 2003, we have been a subsidiary of a publicly listed holding company

In 2003, Bilstein & Siekermann® was acquired by INDUS Holding AG. Based in Bergisch Gladbach, the company has been listed on the stock exchange (SDAX) since 1995 and is a specialist in the acquisition of medium-sized production companies. As an expert for sustainable corporate participation in German-speaking medium-sized companies, INDUS primarily acquires mainly owner-managed companies and assists them in their long-term orientation and business development. This is a major advantage for Bilstein & Siekermann®, as INDUS focuses on growth markets and companies which are particularly strong in particular niche markets – such as Bilstein & Siekermann® – when selecting new subsidiaries. The merger has enabled us to significantly improve our opportunities in the international market.

Here is more information about INDUS Holding AG.

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Bilstein & Siekermann GmbH + Co. KG
Industriestraße 1
D-54576 Hillesheim

Video conferencing

In light of the current situation, we will be happy to discuss your topics in a video conference. To arrange an appointment, please contact us and tell us what you would like to discuss at info(at) You will receive a link to the meeting by email.

We have won awards

Awards are a mark of quality. See for yourself!

  • German Brand Award 2019
  • Innovator des Jahres 2018
  • TOP 100 2017
  • Großer Preis der Mittelstandes
  • Beste Arbeitgeber Marke 2019
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