Sector
Residential renovation and construction technology
Status
In portfolio
Year of investment
2026
Website
Cubicup is a technology company specialising in whole-home renovation. Founded in Valencia in 2018, it has developed a model that brings design, technology, project management and sustainability together in a single digital process, offering clients one point of contact, a budget and timeline defined from the outset, and digital tracking of every stage of the works.
It operates in Madrid, Barcelona, Valencia and Málaga, with showrooms in each city and a team of more than 50 professionals, and has renovated more than 800 homes since it was founded. Its model runs on Cubicup OS, a proprietary operating layer that manages the full renovation cycle and on which the company is deploying AI agents for BIM modelling, technical feasibility, planning regulations and municipal permits.
Suma Capital led Cubicup’s €2 million funding round through SC Climate Tech Ventures I, the early-stage fund within its SC Venture strategy, with participation from Fondo Bolsa Social. Our investment supports the development of Cubicup OS and its AI agents, and strengthens the company’s commercial and operational capabilities.
The shared goal is to consolidate its position in residential renovation in Spain, prepare its entry into the main Southern European markets and bring in talent across technology, product and business to scale a digital, efficient and sustainable whole-home renovation model.
Cubicup works on the built environment, one of the areas with the greatest weight in energy consumption and emissions. Spain has one of the oldest housing stocks in Europe and a significant need for energy retrofitting; a more predictable, professionalised renovation model helps that retrofitting happen at scale.
The company measures the carbon footprint of its renovations and applies energy-efficiency and material-selection criteria. Its use of BIM and digital-twin technology helps optimise material requirements and reduce waste on site, in a traditionally fragmented sector with low levels of digitalisation.
