Tarmac Group centenary in 1953, Tarmac was processing over two million tons of slag a year, its road surfacing had developed into a significant civil engineering business, and its Vinculum subsidiary "had become one of the major precast concrete undertakings in the country." Under Robin Martin's leadership, Tarmac moved from being an important regional force to a national roadstone and contracting business. Acquisitions played a major role in Tarmac's growth. While leading the roadstone division, Martin had been responsible in 1959 for the acquisition of local competitor Tarslag and Crow Catchpole, which gave it a greater presence in the south east. In
The Bobby Fuller Four instructed by Fuller in person. With the group's new hit records, Keane signed them to Del-Fi this time around. The band's first Del-Fi release, "Those Memories of You" was under the sister label, Donna records (credited to Bobby Fuller and the Fanatics). With the band's increasing local popularity, Keane created a sister label just for Fuller's band, Mustang Records. The first release on Mustang was "Thunder Reef" in 1965. This time, the band was credited as "The Shindigs" to capitalize on the new ABC show, "Shindig!" Seeking a more permanent name, Keane decided upon The Bobby Fuller Four (as he