![]() O’Halloran & O’Brien O’Halloran & O’Brien is a provider of groundworks to a contractor, encompassing civil engineering and ground remediation. | ![]() Comdain Infrastructure Comdain Infrastructure is a company that delivers engineering and asset management services to utility and energy providers. | ||||
Founding Date | Founding Date 1992 | Founding Date 1972 | Founding Date 1962 | Founding Date 1947 | Founding Date 1956 |
Type | Type Private | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations HQ | Locations HQ | Locations Epping, AU HQ Clayton, AU Echuca, AU Seven Hills, AU Thomastown, AU | Locations HQ | Locations HQ |
Employees | Employees 1381% decrease | Employees 3171% decrease | Employees 1261% decrease | Employees 671% decrease | Employees 892% increase |

O’Halloran & O’Brien is a provider of groundworks to a contractor, encompassing civil engineering and ground remediation.
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Comdain Infrastructure is a company that delivers engineering and asset management services to utility and energy providers.
View companyM. Heezen is a provider of construction services specializing in demolition.
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