
Manufacturer of power, distribution and cast-resin transformers for power generation, distribution and industry.

SGB-SMIT Group
Regensburg · Further locations: Netherlands, USA, Romania, Malaysia, India, China, Czech RepublicNew on Amplifa
About the SGB-SMIT Group
The SGB-SMIT Group is a manufacturer specialized in transformers, headquartered in Regensburg. The product portfolio includes large power transformers and medium-voltage transformers, oil-immersed distribution transformers, cast-resin transformers (dry type), compact substations, and special transformers. The offering is complemented by transformer services as well as consulting and licensing services. The products are used in power generation and distribution, in industry, in rail, offshore and onshore wind, hydropower, solar parks, oil & gas, hydrogen production, shipping, data centers, charging infrastructure, battery storage, and biomass plants. According to its website, the group operates 15 production sites worldwide, including locations in Germany, the Netherlands, the USA, Romania, Malaysia, India, China, and the Czech Republic. The headquarters of Starkstrom-Gerätebau GmbH is located in Regensburg; in 2025, Southwest Electric Co. (USA) was acquired.
- Site
- Regensburg
- Processes
- Transformer Services, Consulting & Licensing
- Founded
- 1913
- Employees
- 3800
- 01
Engineering & Consulting
- 02
Design & Manufacturing of Transformers
- 03
Testing & Quality Assurance
- 04
Worldwide Delivery
- 05
Transformer Services
- 06
Consulting & Licensing
Sites
Regensburg
DEHeadquarters / Manufacturing (Starkstrom-Gerätebau GmbH)
Products






Inside the production




Additional services
History
- 1913
Year of foundation of the SGB-SMIT Group
- 2025
Acquisition of Southwest Electric Co. (USA) – expansion of the site network in the USA
- 2026
Acquisition of the majority stake in COMEL Transformatori
- 2026
Opening of the SGB-ALFA plant in Botoșani, Romania