Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,253 pages of information and 244,496 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
of Loudwater, High Wycombe
1977 Ultra Electronics Ltd. was bought by the Dowty Group[1]
1984 Subsidiary of Dowty (see advert)
1993 Ultra Electronics was one of seven companies which formed the Dowty Group Electronic Systems Division that was the subject of a management buyout.
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