BrightCity

BrightCity is a smart city and smart building operator that uses advanced digital technology to make urban areas more efficient, sustainable and welcoming for citizens. As an energy services company, we design, implement and operate integrated solutions for public lighting, buildings and urban infrastructure, managing everything through a central, intelligent platform.

Our model is impact‑driven: we prioritise business models where we are rewarded based on the savings and performance improvements we generate, rather than simply selling equipment. This means our clients can launch ambitious decarbonisation and digital transformation projects with little or no upfront investment and clear, measurable results.

Backed by the experience of Sonae Sierra and leading technology partners, BrightCity combines deep technical expertise with strong operational know‑how in complex, multi‑site environments. We help municipalities and asset owners optimise energy consumption, reduce emissions, improve quality of service and create data‑driven, future‑ready cities and buildings.