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SGB-SMIT – Fertigung

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

SGB-SMIT Logo

SGB-SMIT Group

Regensburg · Further locations: Netherlands, USA, Romania, Malaysia, India, China, Czech RepublicNew on Amplifa

1913Founded
3,800Employees
15Production sites

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
  1. 01

    Engineering & Consulting

  2. 02

    Design & Manufacturing of Transformers

  3. 03

    Testing & Quality Assurance

  4. 04

    Worldwide Delivery

  5. 05

    Transformer Services

  6. 06

    Consulting & Licensing

Sites

Regensburg

DE

Headquarters / Manufacturing (Starkstrom-Gerätebau GmbH)

Products

Large Power Transformers
Large Power TransformersPower transformers · Power generation
Medium-Voltage Transformers
Medium-Voltage TransformersMedium voltage · Industry, distribution grids
Oil-Immersed Distribution Transformers
Oil-Immersed Distribution TransformersOil-immersed · Power distribution
Cast-Resin Transformers
Cast-Resin TransformersCast resin (dry type) · Offshore, buildings, infrastructure
Special Transformers
Special TransformersCustom manufacturing · Industry, rail
Compact Substations
Compact SubstationsCompact substation · Power distribution

Inside the production

Transformer Services
Transformer Services
Consulting & Licensing
Consulting & Licensing
Manufacturing and Company Photos
Manufacturing and Company Photos
Opening of the SGB-ALFA plant in Botoșani, Romania
Opening of the SGB-ALFA plant in Botoșani, Romania

Additional services

Transformer ServicesConsulting & Licensing

History

  1. 1913

    Year of foundation of the SGB-SMIT Group

  2. 2025

    Acquisition of Southwest Electric Co. (USA) – expansion of the site network in the USA

  3. 2026

    Acquisition of the majority stake in COMEL Transformatori

  4. 2026

    Opening of the SGB-ALFA plant in Botoșani, Romania

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