maxwell+spark secures €9 Million investment in a Series B round led by Alantra’s Energy Transition Fund and Klima.

Sep 10, 2025•3 months ago

Amount Raised

€9 Million

Round Type

series b

RotterdamManufacturingEnergy StorageRenewable EnergyEnergy

Investors

KlimaAlantra’s Energy Transition Fund

Description

maxwell+spark, a lithium-ion green tech company, has successfully closed its first Series B funding round. The company raised €9 million from lead investors Alantra’s Energy Transition Fund and Klima. The funds will support the company's growth and technological advancements in green technology. This investment marks a significant step in enhancing eco-friendly energy solutions.

Company Information

Company

maxwell+spark

Location

21 Schuttevaerweg

Rotterdam, South Holland, Netherlands

About

maxwell+spark is a lithium-ion green tech company focused on innovative solutions for energy storage. The company aims to contribute to the transition towards sustainable energy by developing advanced battery technologies. Their efforts are geared towards enhancing the efficiency and sustainability of lithium-ion batteries. Through its innovations, maxwell+spark seeks to play a pivotal role in the energy transition landscape.

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