Sir William Arrol & Co. was a Scottish civil engineering and construction business founded by William Arrol and based in Glasgow. It built some of the most famous bridges in the United Kingdom including the second Tay Bridge, the Forth Bridge and Tower Bridge in London.
Early history
The Company was founded by William Arrol, born in Houston, Renfrewshire in 1839, the fourth child of Thomas Arrol, a cotton spinner. He started work at the age of nine in a cotton mill, having passed himself off as thirteen. In 1850, the family moved to Paisley and William found work at Coats’s Cotton Thread Manufacturing making bobbins. At the age of fourteen he was apprenticed to a blacksmith at Paisley, supplementing his practical education with night school classes and the purchase of books on engineering.[1]
At end of his apprenticeship William Arrol worked as a journeyman blacksmith with mixed success. Work was not easy to find and in 1858, now aged nineteen, he took a job at Ker’s factory at Paisley. Eventually he was engaged as a foreman at Laidlaw’s Engineering Works in Glasgow. Here he was entrusted with his first bridges: the Greenock and Ayrshire Railway at Greenock in 1865 and the West Pier at Brighton 1866.