Benjamin Hick had five children, two sons John (1815–1894) and Benjamin (1818–1845) who he trained as engineers; on 10 April 1833 they set up their own manufactory, B. Hick and Sons, at the Soho Foundry, Crook Street, Bolton. The firm built the locomotive "Soho" bought by carrier John Hargreaves with six first class carriages for the Bolton and Leigh Railway, and soon became well known as suppliers to British and foreign railway companies. Three years later Hick's first child and eldest daughter Mary (1813–1878) married John Hargreaves Jr (1800–1874), manufacturer and operator of the Bolton & Leigh and Leigh & Kenyon Junction railways.