Harts Hill Iron Co
of Harts Hill Iron Works, Brierley Hill, Staffs.
Iron and steel section manufacturers
1906 Company incorporated
1922 Directors: H. Bertram-Hingley (Chairman), Lieut.-Col. J. S. Trinham and C. E. Howell. Sccretary: C. E. Howell.
By 1948 was part of N. Hingley and Sons