Brief description
Leading Spanish manufacturer of high-energy-efficiency ventilation systems for the residential sector.
Activity
HVAC (Heating, Ventilation, and Air Conditioning)
Type of operation
Buy-out
Investment date
July 2019
Divestment date
July 2024
Grupo Siber is the leading manufacturer of mechanical ventilation systems for the residential market in Spain and Portugal, having expanded its operations through continuous innovation and a product portfolio aimed at achieving fully energy-efficient homes.
The company focuses on energy efficiency, health, and comfort as its value-added proposition, leveraging its technological capabilities and market expertise.
The company focuses on energy efficiency, health, and comfort as its value-added proposition, leveraging its technological capabilities and market expertise.
During its five years as majority shareholder, Quarza played a significant role in expanding Grupo Siber’s market share, establishing it as the undisputed leader in its niche. To achieve this, the company substantially increased its in-house production capabilities—particularly in the ventilation equipment segment, where the share of sold units manufactured internally rose from 3% in 2019 to 95% in 2023—as well as its commercial capabilities. This transformation enabled the group to improve margins and service levels, despite various factors that significantly impacted the Spanish real estate market during this period.
