kW-set
Expert in backup power solutions
About us
kW-set – Finland’s Leading Backup Power Expert
Our core operations include the sales, rental, and maintenance of backup power generators. We serve leading organizations across various applications – from hospitals and shopping centers to data centers and power plants. In addition, we understand the specific requirements of specialized sectors such as government operations.
We are experts in backup power solutions. With the largest team of commissioning specialists in Finland, we carry out many of our projects as turnkey deliveries. Our team has extensive expertise in generator sales, rentals, commissioning, and project management. We also handle in-house design and provide maintenance services for all generator brands.
Our headquarters are located in Tuusula, Finland, but our partner network is global. We represent carefully selected equipment manufacturers and the highest level of technical expertise in the field. Direct connections to leading OEMs such as Cummins ensure the superior quality, durability, and reliability of our backup power solutions in every situation.
Company facts
- Founded: 2004
- Ownership: 100% management-owned
- Direct employees: approx. 50
- Revenue 2024: €41,700,000
- Main business areas: sales, rental, and maintenance of backup power generators
kW-set Oy’s operations are founded on internationally recognized standards for quality, environmental responsibility, and occupational health and safety

Quality Management – ISO 9001
Our ISO 9001 certification ensures consistent quality across our operations, services, and delivered solutions. It demonstrates that our processes follow internationally recognized standards and meet the requirements of demanding clients, including public sector procurement.
Environmental Management – ISO 14001
ISO 14001 provides the framework for our environmental management. It guides us in reducing the environmental impact of our operations through long-term, systematic improvement—supporting more sustainable backup power solutions.
Occupational Health & Safety – ISO 45001
ISO 45001 strengthens our approach to occupational health and safety. With this standard, we continuously work to minimize workplace risks, reduce incidents and sick leave, and maintain a safe working environment for our entire team and partners.
