Welcome to bsb automation GmbH.
Your partner for automation, control cabinet manufacturing & retrofit solutions
We are pleased to inform our customers that, as of January 2024, Elektrotechnik Thoms GmbH holds a 60% stake in bsb automation GmbH.
Joint restructuring initiatives pave the way for a promising future. We look forward to the new challenges and opportunities ahead. Our entire team warmly welcomes the new shareholders.
We provide complete services in control cabinet manufacturing. Your specialist for custom machinery and prototype construction. Whether for onshore installations, marine applications, or even explosion-proof (Ex) environments – we support you from engineering to worldwide commissioning of your systems.
bsb automation GmbH – Ahrensburg – Manufacturer, supplier, and service provider
Our motto: Everything from a single source.
With expertise, practical experience, and passion, we successfully execute automation and control cabinet projects – flexible, efficient, and with a personal touch.
bsb automation GmbH is a young company with a long-standing tradition.
For us, this is no contradiction – at bsb automation, experienced professionals and young talents work hand in hand, ensuring that proven technology merges seamlessly with innovative ideas and modern processes.
We are pleased to design and build your control cabinets in compliance with current UL and CSA standards.


Discover our services in the areas of engineering, control cabinet manufacturing, automation, assembly, commissioning, and retrofit – professional, flexible, and operating worldwide.
Here you’ll find answers to frequently asked questions about our services in control cabinet manufacturing, engineering, automation, and more. For specific inquiries, we are of course happy to assist you personally.
We build single-unit and prototype control systems, including for demanding applications such as explosion-proof (Ex) areas, marine environments, and according to CSA standards.
Yes, we support our customers worldwide – from FAT and SAT to final acceptance directly at the end customer’s site.
Yes – we upgrade existing control systems to the latest technology standards, preparing your plant for Industry 4.0.
Our customers include plant engineering companies, special machinery manufacturers, marine technology firms, and clients in the Ex sector (e.g., chemical and offshore industries).
From engineering and control cabinet manufacturing to software development, assembly, and commissioning – everything from a single source.
Let’s talk about your project – whether engineering, control cabinet manufacturing, or a complete automation solution.