Welcome to the LST GmbH

The company LST, with its comprehensive range of services, provides you with all products for the safe operation of a synchronous machine in a wide performance range.

With the founding of the company LST in the year 2000 and the long AEG history, the foundation was laid for the production of the first generation of digital excitation systems of the product line TSG2D.

Many years of experience in designing, manufacturing and commissioning of analog and digital excitation systems enabled us to launch the second generation of digital excitation systems of the IREG © product line in 2017. The new product line IREG © fulfills all IEEE requirements and technical standards.

Furthermore, we supply complex generator control cabinets including generator protection and synchronization, which are commissioned by our service staff. A focal point in our company is the modernization of existing power plants in the field of excitation systems and generator protection systems. We act independently of the generator manufacturer. The company LST is still the OEM for the analogue excitation systems of AEG worldwide. LST products are present in more than 30 countries around the world. Our team works hard to meet your requirements. Through our worldwide network, we are available in a short time.

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Our target

The aim of the dynamic LST company, Lloyd Systemtechnik, is to develop, manufacture and distribute products that meet customer requirements, comply with state-of-the-art technology and comply with environmental responsibility.

Every day we focus on making your project unique. Let us convince you!

Complex service

The LST team offer you a comprehensive service for the products we manufacture and distribute worldwide.

We guarantee fast service with our worldwide network.

Technischer Support der LST GmbH

History of the LST GmbH

  • Production of analogue AVRs for AEG
  • Technical service for AEG AVRs
  • Sold of 800 systems
Analoge Erregersysteme von LST
  • Foundation of LST Lloyd Systemtechnik based in Bremen
  • Production of the first generation of digital excitation systems TSG2D product line
  • Company LST is the OEM of the analogue excitation systems of AEG
  • Technical service for AEG voltage regulators
Digital AVR
  • Extension of the scope of delivery
  • Engineering, manufacturing and commissioning of generator control cabinets
  • Engineering, manufacturing and commissioning of motor control cabinets
Generator Kontrollschrank IREG
  • Foundation of the company LST Malaysia based in Kula Lumpur
  • Technical support for the Asian region with our local staff
Winson Tan
  • Launch of 2nd generation digital IREG© digital excitation systems
  • Contract with the company DECO Dubai
  • Company DECO presents LST products in the UAE
Digitalregler LST GmbH
  • Relocation of the company LST to Kirchweg 214 in 28199 Bremen
  • Expansion of office- and manufacturing capacities
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Our Vision and Mission:



Did you have questions?

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