Sparkshare d.o.o.
Sparkshare d.o.o. is a Croatian technology company founded in 2022 that develops its own hardware, firmware, cloud software, and mobile application for next-generation smart EV chargers.
The company is building a decentralized network of destination chargers (up to 22 kW) that can easily be installed on existing residential and commercial power connections without requiring major infrastructure upgrades.
At the core of the system is a proprietary tokenization mechanism based on the WTC token, enabling easy sharing, tracking, and billing of electricity consumption within the network. This allows private locations — holiday homes, apartments, restaurants, and business facilities — to become part of the public EV infrastructure without complex contracts or administrative procedures related to electricity sales.
Sparkshare combines e-mobility, energy transition, and the sharing economy into a unique, scalable solution developed in Croatia.
The company currently offers three proprietary smart EV charger models — BOXEV, CUBE, and TUBE — tailored for residential, tourism, and business locations. All devices are connected to a cloud system and mobile application and use WTC tokens for energy tracking and billing.
Sparkshare currently operates an active charging network in Istria, Dalmatia, Međimurje, and Slavonia, collaborates with more than 10 partner installers, and has confirmed international interest following its participation at The smarter E Europe trade fair in Munich in 2025.
The company’s goal over the next three years is to deploy 2,000 chargers, enter four European Union markets, and develop a network of more than 50 certified installers.