Founded in 2017, UltimateBox is an independent technology company with a long-term focus on IoT and digital energy technologies.

Over nearly a decade of continuous development, we have built comprehensive capabilities across energy device connectivity, edge control, HEMS, AI-powered energy strategies, and DER/VPP aggregation.

We connect distributed energy resources—including battery storage, PV , EV chargers, and heat pumps—and use software, hardware, and AI to link these assets to electricity tariffs, distribution grids, and energy markets.

We work with energy equipment OEMs, energy retailers, VPP operators, and energy service providers worldwide, helping our partners enhance device intelligence, optimize energy use, aggregate distributed energy assets, and build scalable energy service businesses.

We believe the value of an energy device goes far beyond the hardware itself—it lies in the value it can continuously create throughout its lifetime.