REBI operates district heating infrastructure across six Spanish cities, replacing fossil fuels with biomass, solar, and waste-heat recovery. The tech stack—AVEVA, AutoCAD, Ignition, Siemens PLCs, and GIS—reflects a capital-intensive, industrial-control business. Active hiring in engineering and operations (combined 29 roles) paired with projects in SCADA development, thermal demand forecasting, and predictive modeling signals expansion into system automation and real-time network optimization.
REBI is a Spanish thermal energy services company founded in 2007, designing and operating district heating networks that supply residential, commercial, and industrial customers with renewable heat. The company operates six active district heating grids (Ólvega, Soria, Aranda de Duero, Guadalajara, Cuenca, Móstoles) and generates revenue through energy supply contracts and efficiency certifications (CAE). With 201–500 employees based in Madrid, REBI combines network infrastructure, HVAC engineering, and energy trading operations.
REBI uses Ignition and Siemens PLCs for SCADA supervision, AVEVA and AutoCAD for design, Schneider Electric controls, and GIS for network mapping. Microsoft 365 handles operations and financial management.
Current projects include SCADA system development for new grids, thermal demand forecasting models, predictive maintenance systems, automation of reporting and alerts, energy efficiency certification (CAE) workflows, and financial and subsidy management systems.
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