John Mowlem and Co Ltd , builders and contractors

The Collection is split into 2 main parts: (i) the records of John Mowlem and Co. Ltd; (ii) the records of the Improved Wood Pavement Company Ltd.

(i) John Mowlem (1788-1868) was originally from Dorset and had experience of quarrying in the area around Swanage. He started business in London in 1822 and built up a steady account with Vestries and other authorities responsible for paving and roads. As builders and contractors, John Mowlem and Co. undertook a lot of small jobs in mid-nineteenth century London. Business expanded towards the end of the century with notable work carried out for the Jubilee Celebration for Queen Victoria in Westminster Abbey in 1887. Further recognition for the Company was gained in 1902 when it received a Royal Warrant from the Prince of Wales; later Warrants were received in 1910 and 1920.

John Mowlem and Co. is better known today as a large contractor and much of the credit for this must go to the work of Sir George Mowlem Burt, civil engineer, and grandson of George Burt, a nephew and partner of the Company's founder. Under his guidance the Company undertook large scale public works such as the Admiralty Arch, the diversion of the low-level sewer at Millbank (for the London County Council), and other maintenance contracts for the Office of Works and the Port of London Authority. The Headquarters of I.C.I. in Millbank in the 1920's, and the Southampton Graving Dock (for the Southern Railway) in the 1930's were contracts which proved the Company's worth so that during wartime many government contracts were awarded to John Mowlem and Co. Ltd. These included the Royal Ordnance Factory at Swynnerton (1939-1942), many runways and tunnels and Phoenix Units for Mulberry Harbours, in all, contracts worth £29 million for the period 1940-1945. Post-war contracts included power stations at Braehead and Hunterston.

The Company was incorporated in 1903, reverted to being a Private Company in 1908 and reconverted into a Public Company in 1925. In 1982, the company was re-registered as John Mowlem and Co. plc.

(ii) The Improved Wood Pavement Company Ltd was incorporated in 1872 to acquire the patent of improved Wood Pavement combining the use of wood with preserving composition packed with stone, and for laying and maintaining same. The Company took over the business and contracts of Samuel Norris and Benjamin Berkley Hotchkiss, who had already laid some wood pavements in London and elsewhere. Bartholomew Lane, EC2 had been paved in December 1871.

The original offices were at 32 Lombard Street, EC2, moving to Victoria Street, EC4, in 1876: in 1922 to Blackfriars House, New Bridge Street, EC4. By 1914 the Company was a contractor for wood paving, wood block flooring, sawing, excavating, concreting and had saw mills and works at East Greenwich.

Improved Wood Pavement Company Ltd became associated with John Mowlem and Co. Ltd, government and public works contractors of Westminster and formed with them in 1941 the Mowlem Paving Co. Ltd. During the 1950s the Company became a wholly owned subsidiary of Mowlems and in 1959 it ceased to operate independently. Its name was subsequently changed to Mowlem Construction (Plant Hire) Ltd and it is now a subsidiary of John Mowlem and Co. plc though Mowlem Construction Co. Ltd.