Material, craft and measure.
Since 2015, GPI SA has been shaping spaces across French-speaking Switzerland: fine plasterwork, staff ornaments, wall coverings, painting and decoration, facades and insulation.
183 employees, one single standard: excellence.
Our trades
Four trades,
one single standard.
01
Plasterwork, lightweight partitions & false ceilings
Traditional gypsum plastering, skim coats, lightweight partitions, linings, acoustic and thermal false ceilings, stretch ceilings and removable metal ceilings.
02
Painting & decoration
Wall coverings, wallpaper, interior and exterior painting, decorative finishes, eco-friendly and VOC-free products.
03
Facades & external insulation
New facades and renovation, external insulation in mineral wool, wood fibre or polystyrene, ventilated facades on steel frames, render, brick-slip or ceramic cladding.
04
Staff & ornaments
Traditional plaster casting in our own workshop, survey and reproduction of mouldings, cornices, ceiling roses and dado panels, made to measure.
Every year
Figures that speak
the language of the building site.
183
skilled employees
118,000 m²
of plaster applied per year
10+
apprentices trained every year
1,200,000 m²
of surfaces painted per year
News and press
GPI SA news
Discover the latest articles written about us.
FREPP Info
“GPI SA, a key player in the exemplary renovation of the Hôtel des Postes”
Immobilier.ch
“A well-managed renaissance”
Éditions Bien Vivre à Genève