Our Network
The STORM-Group
The STORM Group is one of Europe’s largest independent service providers for combustion engines of all common types up to 8,000 kW.
More than 600 specialists are employed at the headquarters of this owner-managed company in Spelle and Kiel, as well as at branch offices throughout Germany and several other European countries. Their work goes beyond reliable maintenance, repair, servicing, optimization, and spare parts supply. They are also proactively engaged in product development focused on increasing efficiency, reducing emissions, and exploring renewable energy sources such as hydrogen, methanol, and electricity.
Furthermore, the corporate group is actively engaged in the distribution of innovative, globally recognized diesel engine technology for maritime, industrial, and power generation applications, as well as premium components such as engine control systems. The portfolio also includes international sales and service support for renowned gas engine manufacturers.
August Storm GmbH & Co. KG, Spelle
Independent Engine Remanufacturer for Diesel and Gas Engines.
Service Provider for Stationary and Mobile Combustion Engines and Reciprocating Compressors.
Partner for CHP Module Control Systems.
ScanDiesel GmbH, Bremen
Distributor of innovative and globally recognized diesel engine technology from AGCO Power, Mitsubishi, JCB Power Systems, and Nanni Diesel.
Delivery of premium components, such as engine controls from ComAp and GAC. Distributor for HMG engines.
S&L Energie-Projekte GmbH, Spelle
Distributor of INNIO Waukesha gas engines and product support.
WJ POWER GmbH, Kiel
Manufacturer of HMG gas engines as well as distributor of Rehlko onboard power systems and e'dyn boat drives.
WJ TECH GmbH, Kiel
The service portfolio of WJ TECH GmbH includes the development and maintenance of technical machines and transport equipment, as well as trading in them.

CMG International GmbH, Spelle
Service provider for quality management and IT.

Koedood Marine Group, NL
Sales, support, service, and distribution for Mitsubishi engines.

Our Network
Associations & Memberships
Schleswig-Holstein. Der echte Norden.
The Partner Program Schleswig-Holstein. The real North. is a coalition of companies and institutions in Schleswig-Holstein that collectively stand for and promote the economic, work, and living location. The common goal is to enhance the perception of the state as an attractive economic, work, and living location and to bring the appealing career opportunities of the Small and Medium-Sized Enterprises (SME) into focus.

Gütegemeinschaft der Motoreninstandsetzungsbetriebe e.V.
The Quality Association of Engine Repair Businesses e.V. is a German association of quality-conscious companies specializing in the overhaul, repair, and maintenance of internal combustion engines and their components.

Maritimes Cluster Norddeutschland
The Maritime Cluster Management has been in existence in Schleswig-Holstein since 2005. The focus of the work lies in the areas of shipbuilding, shipbuilding suppliers, offshore technology, marine technology, and marine research technology, with the areas of shipping, port management, and aquaculture technology developing into additional fields of focus.
Verband Deutscher Schiffsausrüster e.V.
The Association of German Ship Suppliers e.V. represents the interests of the ship supply sector and the companies involved in tax-free trade in the Federal Republic of Germany. These include general outfitters, technical ship outfitters, manufacturers and suppliers of electrical goods, luxury items and tobacco products, provisions, cruise line operators, and duty-free shops. The headquarters of the association, which has existed since 1947, is in Hamburg.

Fachverband Biogas e.V.
The Biogas Association e.V. unites operators, manufacturers, and planners of biogas plants, representatives from science and research, as well as interested parties nationwide. Since its founding in 1992, the association has developed into Europe's strongest organization in the field of biogas, with over 4,400 members.

Verein der Schiffs-Ingenieure zu Hamburg e.V.
Wulf Johannsen KG GmbH & Co. is a member of the Association of Ship Engineers in Hamburg e.V.

Nautisch-Technischer Inspektoren-Kreis Hamburg e.V. (NTIK)
The purpose of the association is to promote vocational education for the public, particularly the further and advanced training of nautical-technical understanding for maritime navigation.

Nachhaltige Energien e.V.
The association aims to improve public acceptance of renewable energies through education and the communication of the benefits of sustainable supply.
www.nachhaltige-energien-ev.de
Kieler Energieeffizienz-Netzwerk
The Kiel Energy Efficiency Network promotes the exchange among Kiel companies on the topics of energy efficiency, sustainability, and climate protection.
www.kiel.de/energie-effizienz-Netzwerk.de
Handels- und Industriepark Wellsee e.V.
We are making Wellsee one of the most powerful industrial areas in Schleswig-Holstein, which is the common goal of the association and its members.
