Gartner Profile Curtain Wall Cover
Ph.: © Gardin & Mazzoli

Gartner is your façade specialist with a passion for design excellence and attention to detail, creating long-lasting solutions

About us
Our façades made of aluminum, steel, and glass shape the skyline of metropolises all over the world. Gartner was founded in 1868 in Gundelfingen an der Donau in Germany and grew to become a premium brand in the façade construction market. In 2001, the then family-owned company became a member of the Permasteelisa Group, the global leader in curtain wall and advanced façade technologies. Today, we employ 1,000 people in Germany, Switzerland, United Kingdom and United States.

As a façade specialist, Gartner creates engineering solutions in aluminum, steel and glass, helping the world’s best architects and aspiring builders realize their ambitious ideas.

Some numbers
Founding Year
Main Projects
Sqm site at hq

Key projects

We relentlessly strive for the optimal solution to both technical and architectural challenges and have developed and patented many key technologies. We contributed tailor-made, innovative and sustainable façades to prestigious architectural icons around the globe.

Production facilities

Our production site in Gundelfingen comprises its own steel and aluminum production spread across 220,000 sqm (over 2 million sq ft). The aluminum production is organized in three assembly lines with seven CNC-machining centers for profile processing and manual assembly. Special clean areas including glass washing machines ensure highest quality standards for the technically most sophisticated façades. The steel façade production plant manufactures filigree steel-structures for glass roofs or hybrid solutions using aluminum and steel for canopies or skylights.


The company’s own testing site covering approx. 6,000 sqm (64,500 sq ft) of outdoor space and eight test rigs – allows Gartner to perform all of the key façade tests in-house, and to carry out important research and development work.

Ph.: © rampant pictures
Ph.: Permasteelisa Group
The set of processes that unites us

As a member of the Permasteelisa Group, our holistic approach is collaborative and time efficient, enabling the delivery of projects without compromising specification or quality.