Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,095 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
1979 Balfour Beatty Group had 4 operating subsidiaries:
1981 Built the Pitlochry By-Pass - see images - (designed by Jamieson MacKay and Partners)
1986 Haden Ltd was renamed Haden Building Services Ltd
2000 Parent company, BICC, having sold its cable operations, renamed the group Balfour Beatty.
2009 Acquired Parsons Brinckerhoff