![]() Zonneveld engineers Zonneveld engineers is an engineering firm specializing in designing load-bearing structures for high-rise buildings, non-residential buildings, housing, and infrastructural structures. | ![]() IAC Archaeology IAC Archaeology is a multi-disciplinary consultancy provider of archaeological services for the assessment of cultural heritage landscapes. | ![]() TOPEK TOPEK is a commercial contractor specializing in cladding, roofing, and glazing installation services. | ![]() O’Halloran & O’Brien O’Halloran & O’Brien is a provider of groundworks to a contractor, encompassing civil engineering and ground remediation. | |
Founding Date | Founding Date 1983 | Founding Date 1998 | Founding Date N/A | Founding Date 1972 |
Type | Type Private | Type Private | Type Private | Type Private |
Tags | ||||
Locations | Locations Rotterdam, NL HQ Groningen, NL | Locations HQ | Locations Glasgow, GB HQ Leeds, GB | Locations HQ |
Employees | Employees 88 | Employees 79 | Employees 43 | Employees 3171% decrease |

IAC Archaeology is a multi-disciplinary consultancy provider of archaeological services for the assessment of cultural heritage landscapes.
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TOPEK is a commercial contractor specializing in cladding, roofing, and glazing installation services.
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O’Halloran & O’Brien is a provider of groundworks to a contractor, encompassing civil engineering and ground remediation.
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