Page updated: 15 Mar 2026
Siegfried Jacob Metallwerke GmbH ＆ Co. KG
Ennepetal, DE·Reg. ABR949619863210·Rank 22
Siegfried Jacob Metallwerke GmbH ＆ Co. KG (Ennepetal) — commercial energy storage operator with 2.2 MW installed capacity across 1 installations.
Company Overview
The company is based in Ennepetal, Germany. Registered with Handelsregister under number ABR949619863210. Active in energy storage systems and grid-scale battery storage within the German industrial sector.
Operations & Capacity
The company operates 1 commercial-scale battery storage system, totaling 2.2 MW of installed capacity.
Market Context
Germany's battery storage market has grown rapidly since the Energiewende policy framework. Grid-scale installations are largely driven by frequency regulation demand.
Company Details
| Company Name | Siegfried Jacob Metallwerke GmbH ＆ Co. KG |
| Location | Ennepetal 58256 |
| Country | 🇩🇪 Germany |
| Registration No. | ABR949619863210 |
| Sector | Battery Supply Chain & Energy Storage |
About This Listing
Siegfried Jacob Metallwerke GmbH ＆ Co. KG is included in this directory because it is registered as an active business in the Germany commercial register, classified under energy storage systems based on business activity, and operates registered energy storage installations.
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