John Sisk & Son Ltd operates as a construction company in Europe. Its construction services include principal contractor, management contracting, construction management, and package contracting (civil structural architectural), as well as engineering, procuring, and construction services, and professional services include pre-construction advice, design and build, procurement, the commissioning of plants, installation and qualification, and validation and commissioning. Its construction projects include civils, commercial, education, energy, fit-out, healthcare, historic building restoration.