OUR COMPANIES
With a network of highly successful and long-established companies, Norfolk operates through three divisions:
Electrical and Communications division which:
- designs, installs, commissions and maintains electrical and communications systems and products.
Mechanical division which:
- designs, installs and maintains HVAC and refrigeration systems;
- provides duct cleaning services; and
- plumbing and pipeline services.
Fire and Property Services division which undertakes two broad activities:
- manufactures, distributes and installs passive fire protection products, roller shutters, security grilles and heating and cooling systems; and
- coordinates and delivers a range property services which includes integrated facilities management, operations and sustainable maintenance, asset management, workplace solutions, support services and call centre capabilities.
Locations of Norfolk Companies

Each division of the Norfolk Group consists of a number of brands, many of which are widely recognised, including Haden and O’Donnell Griffin, which date from 1816 and 1906, respectively. To find out more about the companies within Norfolk, click on the logos below.