Formed in 1987 by Arnaud Parmentier in Saint-Romain-de-Colbosc, Groupe SI (SIMP) designs, produces and markets PVC and aluminium windows, doors and swing and roller shutters for the renovation market. The group targets a broad customer base of local joiners and fitters in the north-east quarter of France, offering them quality of service and special support.

Context of the deal
In December 2023, AXIO Capital organized the takeover of Groupe SI through an MBO, alongside Mickaël Sieurin, SIMP’s chief operating officer, who under this deal became group chairman. This new organization also enabled two key executives to become shareholders. After reaching this new milestone, SIMP’s ambition is to continue expanding its customer catchment area and diversifying its products and product lines.
Key figures
20 €M
sales
2
production sites
over 70
staff