Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,446 pages of information and 233,880 images on early companies, their products and the people who designed and built them.
Henry White and Co
of Pontymister, near Newport, Mon.
1879 Henry White and his partner Challingsworth were in possession of the Pontymister or Britannia Foundry.
1893 the Company became Henry White and Co
1897 purchased the six year old Pontymister Steel Works, previously the property of P. S. Phillips Ltd.
1917 John Paton was on the board of directors, of the then limited company.
1920 Amalgamation with Partridge, Jones and Co.
1961 The Works closed.