Administrators were called in at Farrelly (M&E) Building Services Ltd聽on 14 May.
The company, which has been trading since 1995, is now being managed by insolvency specialists from Birmingham-based Butcher Woods.
Farrelly (M&E) Building Services worked for clients such as Asda and Hilton hotels, and had a framework agreement with Interserve/PriDE for Ministry of Defence projects.