Geoffrey Mortimer has a net worth of $45 million. His business, Construction Marine, one of the country's leaders in carrying out the river and coastal defense projects, made about £3.7m on £11.5m sales in 2010. The company was able to get civil engineering projects with Yorkshire Water, British Rail, and the British Waterways. It was able to eventually become diverse and get into drainage, earthworks, and building work. The Leeds-based business has also won substantial contracts from Network Rail, repairing Britain's rail infrastructure and winning awards for its sensitive renovation of old signal boxes.  It is valued at £32m. Civil engineer Mortimer owns and runs the Leeds-based company.