Keller share rise despite ‘unsatisfactory’ results

Keller, which claims to be the world’s largest piling and groundworks contractor, has seen a 13.9% rise in its share price, despite its pre-tax profit for 2018 falling 92% to £8.4 million (€9.78 million), from £110.6 million (€128.7 million) in the previous year.

The…