Sir Alexander Gibb & Partners was a British firm of consulting civil engineers, based at Queen Anne's Lodge, Queen Anne's Gate and subsequently Telford House, Tothill Street, Westminster, London, until 1974, when it relocated to Earley House, 427 London Road, Reading, Berkshire. The firm had been founded in 1922 by noted Scottish civil engineer, Brigadier-General Sir Alexander Gibb. Gibb resolved to make his firm the largest of its kind in the country and in time, the firm grew to the point where it was responsible for projects in several parts of the world.