MARPLE-based House-on-the-Hill has won another order to supply software to London's National Gallery - whose collection includes Van Gogh's Sunflowers and works by Monet, Constable and Raphael.

The deal sees the company supply software to manage the building's infrastructure.

House-on-the-Hill technology is already used in its IT department, which manages calls from 650 staff and technical support for its website.