![]() Qualls Engineering Qualls Engineering is a structural engineering firm experienced in designing commercial, industrial and institutional facilities. | ![]() Permasteelisa Permasteelisa is a contractor in the design, engineering, project management, manufacture, installation, and after-sales service of architectural envelopes and interiors. | ![]() Holcim Holcim (formerly known as LafargeHolcim) is a company that specializes in building materials and solutions. | |
Founding Date | Founding Date N/A | Founding Date 1973 | Founding Date 2015 |
Type | Type Private | Type Private | Type Public |
Tags | |||
Locations | Locations Huntsville, US HQ | Locations Vittorio Veneto, IT HQ Sydney, AU Bogotá, CO Puteaux, FR Hong Kong, HK Dublin, IE Macau, MO see more | |
Employees | Employees N/A | Employees 1,764 | Employees 62,391 |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) €84.1m (FY, 2021) | Revenue (est.) CHF15.7b (FY, 2025) |

Permasteelisa is a contractor in the design, engineering, project management, manufacture, installation, and after-sales service of architectural envelopes and interiors.
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Holcim (formerly known as LafargeHolcim) is a company that specializes in building materials and solutions.
View company