![]() O’Halloran & O’Brien O’Halloran & O’Brien is a provider of groundworks to a contractor, encompassing civil engineering and ground remediation. | ![]() Skyline Construction Skyline Construction is a construction company offering a range of building and refurbishing services. | Lauber IWISA Lauber IWISA is a company that specializes in the fields of building technology and building envelopes. | ![]() Grinder Haizlip Construction Grinder Haizlip Construction is a company specializing in commercial and industrial construction services. | ||
Founding Date | Founding Date 1972 | Founding Date 1996 | Founding Date 1991 | Founding Date 1933 | Founding Date 1992 |
Type | Type Private | Type Private | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations HQ | Locations San Francisco, US HQ Austin, US Bellevue, US Chicago, US Pleasanton, US San Diego, US Santa Clara, US see more | Locations Denver, US HQ | Locations Naters, CH HQ | Locations HQ |
Employees | Employees 3171% decrease | Employees 8111% increase | Employees 1 | Employees 63 | Employees 26 |

Skyline Construction is a construction company offering a range of building and refurbishing services.
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TechniScan is a company offering roofing and building envelope solutions.
View companyLauber IWISA is a company that specializes in the fields of building technology and building envelopes.
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Grinder Haizlip Construction is a company specializing in commercial and industrial construction services.
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