About us

Knowledge since 1824

Carl-August Söderqvist started a mechanical workshop and sheet metal store in Norberg already in 1878, the company is today run by the 4th and 5th generation, Hans-Åke and Jesper Söderqvist.

Hans-Åke started working with steam turbines in the early 1970's, then for marine use. Subsequently,land-based steam turbines powered generators. Even today, this is the base of the company.

The company's spirit is genuine and in this way we will continue to drive our business in the future.

The company's main focus today is steam turbines, generators and peripherals up to 20 MW, where we carry everything from installations to specific upgrades.

Image to the right: Hans-Åke aboard an oil tanker during the installation of steam turbines, New York in the early 1970s.



Turbine install

Söderqvist Engineering Sweden AB has extensive experience of turbine installations worldwide. We have installed various brands such as Dresser-Rand, M + M Turbinen Technik, Fincantieri, Triveni and many others. We are involved from initial planning of the installation to hot commissioning and handover to customers.

Turbine service

Söderqvist Engineering Sweden AB offers planning, preventive maintenance, service agreement, audit and turbine repair. We also offer generator service and repair. We provide laser alignment, vibration analysis, field balancing, endoscopy, oil treatment with particle and water removal, oil analysis, certified tools and equipment, certified safety equipment.

Replacements parts

Söderqvist Engineering Sweden AB provides steam turbine spare parts, both newly manufactured and renovated to original specification.


Since early 2000, Söderqvist Engineering Sweden AB has been a service agent for the enriched German compressor manufacturer Mehrer Compression GmbH. We provide service, original wear and spare parts, service agreement and repairs.