![]() IGSL IGSL is a company that specializes in ground investigation and geotechnical consultancy for the construction and civil engineering sectors. | ![]() Donley Concrete Cutting Donley Concrete Cutting is a company that provides concrete cutting and drilling services for the residential and commercial sectors. | ![]() Van 't Hek Projects Van 't Hek Projects is a piling company specializing in sheet pile and tubular pile installation at the border of land and water. | ![]() CC Ground Investigations CC Ground Investigations (CCGI) is a company that provides ground investigation services. | ![]() Coring and Cutting Group Coring and Cutting Group provides commercial, industrial, and residential concrete sawing and drilling services. | |
Founding Date | Founding Date 1985 | Founding Date 1997 | Founding Date 1945 | Founding Date 2001 | Founding Date 1979 |
Type | Type Private | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Naas, IE HQ | Locations Canal Winchester, US HQ Cincinnati, US | Locations HQ | Locations HQ | Locations Madison, US HQ |
Employees | Employees 103 | Employees 264% increase | Employees 138% increase | Employees 603% increase | Employees 20 |

Donley Concrete Cutting is a company that provides concrete cutting and drilling services for the residential and commercial sectors.
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Van 't Hek Projects is a piling company specializing in sheet pile and tubular pile installation at the border of land and water.
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CC Ground Investigations (CCGI) is a company that provides ground investigation services.
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Coring and Cutting Group provides commercial, industrial, and residential concrete sawing and drilling services.
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