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Siebeck acquires two AAS valve service operations

PRIVATENov 06, 2026

Acquiring Company

Siebeck GmbH

Acquired Company

AAS GmbH Armaturen Anlagen Service

North Rhine WestphaliaGermanyManufacturingManufacturing

Description

Siebeck has acquired two operations formerly belonging to the insolvent AAS GmbH Armaturen Anlagen Service. The operations will continue as Siebeck Armaturen Service GmbH, managed from Mettmann, Germany. The deal expands Siebeck into online safety valve testing, maintenance, repairs and spare parts procurement.

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Company Information

Company

Siebeck GmbH

Location

North Rhine Westphalia, Germany

About

Siebeck GmbH supplies industrial and tanker valves. Through its newly established Siebeck Armaturen Service GmbH, the group offers online safety valve testing, maintenance, overhauls, repairs and spare parts procurement. Its service operations are managed from Mettmann, Germany.

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Frequently asked

Who acquired AAS GmbH Armaturen Anlagen Service?

AAS GmbH Armaturen Anlagen Service was acquired by Siebeck GmbH, based in North Rhine Westphalia. The deal was reported on November 6, 2026. Siebeck GmbH supplies industrial and tanker valves. Siebeck GmbH is privately held and operates in Manufacturing.

When did Siebeck GmbH acquire AAS GmbH Armaturen Anlagen Service?

Siebeck GmbH's acquisition of AAS GmbH Armaturen Anlagen Service was reported on November 6, 2026. Siebeck has acquired two operations formerly belonging to the insolvent AAS GmbH Armaturen Anlagen Service. The operations will continue as Siebeck Armaturen Service GmbH, managed from Mettmann, Germany. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does AAS GmbH Armaturen Anlagen Service do?

AAS GmbH Armaturen Anlagen Service was an industrial valve service business that became insolvent. Its two operations providing safety valve testing, maintenance and repair were sold to Siebeck. It is privately held, operating in Manufacturing, and is based in Germany.

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