Sympower optimises battery energy storage systems and flexibility services across Europe's electricity markets. Founded in 2015, the company manages over 3 GW of flexible assets and operates across eight countries: the Netherlands, Sweden, Finland, Norway, Greece, Hungary, Denmark, and Spain. It positions itself as Europe's leading independent optimiser and flexibility services provider.
The company's core offering combines three elements: battery energy storage system solutions, demand-side response services, and a proprietary software platform that balances electricity supply and demand across international energy networks. These services enable businesses, grid operators, and asset owners to participate in energy markets, integrate distributed renewable resources, and generate new revenue streams whilst reducing carbon emissions.
Sympower's approach integrates technology, finance, and partnership to deliver long-term operational excellence for battery projects. The company provides end-to-end support spanning pre-qualification for market participation, multi-market battery optimisation, and ongoing operational management. Its decade of experience across Europe's most advanced energy markets informs tailored solutions designed for lasting project success and alignment with net-zero energy transition goals.