Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,179 pages of information and 233,417 images on early companies, their products and the people who designed and built them.
This list is based on the index published in the six-volume series of 1993 Key British Enterprises published by Dun and Bradstreet. It has been edited and added to from other sources and contains around 5,000 companies. The original volumes contain a mass of detail on these and many other companies and this list is a small example of the companies contained within it.
Index to Companies