Blackwell Contracts builds its business with unlimited data from Three

Sending photos and videos from smartphones isn’t just a social pastime: many businesses rely on it to work smarter. One of these is Blackwell Contracts, a family-run construction company in Cavan.

Smartphones are ideally suited to building work, because supervisors often need to visually inspect progress. It’s also important to keep everyone in contact, whether on site or in the office. Blackwell Contracts started using WhatsApp for instant messaging about four years ago. ...