Amalgamated Engineering Union

The Amalgamated Engineering Union (AEU) was a major British trade union. It merged with the Electrical, Electronic, Telecommunications and Plumbing Union to form the Amalgamated Engineering and Electrical Union in 1992.
History.
The history of the union can be traced back to the formation of the Journeymen Steam Engine, Machine Makers' and Millwrights' Friendly Society, in 1826, popularly known as the "Old Mechanics". They invited a large number of other unions to become part of what became the Amalgamated Society of Engineers (ASE).
In 1920, the ASE put out a fresh call for other unions to merge with it in a renamed Amalgamated Engineering Union (AEU). Seventeen unions balloted their members on a possible merger, and nine voted in favour of amalgamation:
The resulting union had a membership of 450,000, about 300,000 coming from the ASE.
In 1922 employers, represented by the Engineering Employers' Federation, launched an industry-wide lockout in an attempt to reverse the gains made by the AEU during WWI and its aftermath. Exploiting the downturn in economic conditions in the engineering industry, they demanded the union forfeit control over overtime. The lockout lasted from 11 March to 13 June and involved 260,000 workers, 90,000 of them represented by the AEU. The lockout ended with the union conceding some of the employers' demands.
The AEU continued to grow and absorb smaller unions. From 1926, it accepted members who had not completed an apprenticeship. In 1933, it had 168,000 members, and 390,900 by the end of the decade. Its largest membership growth came during the Second World War when its all-male membership voted to admit women for the first time and 100,000 joined almost immediately, membership reaching 825,000 by 1943. However, the AEU also lost its overseas branches in Australia, New Zealand and South Africa, which became independent unions.
From the 1940s, the AEU also absorbed various smaller unions: the Amalgamated Society of Glass Works Engineers, Amalgamated Society of Vehicle Builders, Carpenters and Mechanics, Amalgamated Machine, Engine and Iron Grinders' and Glaziers' Society, Leeds Spindle and Flyer Makers' Trade and Friendly Society, United Operative Spindle and Flyer Makers' Trade and Friendly Society, and the Turners', Fitters' and Instrument Makers' Union.
The AEU merged with the Amalgamated Union of Foundry Workers (AUFW) on 1 January 1968 to form the Amalgamated Union of Engineering and Foundry Workers (AEF), and with the Draughtsmen and Allied Technicians' Association (DATA) and Constructional Engineering Union in 1971 to form the Amalgamated Union of Engineering Workers (AUEW). The union was now organised on a federal basis, with four sections: Engineering, Foundry, Construction, and Technical, Administrative and Supervisory (TASS). This approach was not a success, as the various sections fell into dispute with each other. In 1984, the Engineering, Foundry and Construction Sections were merged and in 1986 adopted the name Amalgamated Engineering Union once more, while the TASS remained separate and, in 1988, it became entirely independent of the union once more.
Despite this series of amalgamations, declines in the number of workers in heavy industry saw membership drop from a peak of 1,483,400 in 1979, to 858,000 in 1986. The AEU became a mainstay of the moderate right in the trade union movement through the 1980s and 1990s, leading the manufacturing unions in 1989–1991 in a successful push for a shorter working week, but failing to merge with a number of unions, notally the building workers union UCATT.
In 1992 the AEU finally achieved a merger with the Electrical, Electronic, Telecommunications and Plumbing Union, EETPU, after a hundred years of off and on discussions. The new union took the name Amalgamated Engineering and Electrical Union.
Elections results.
Like the ASE before it, the AEU affiliated to the Labour Party, sponsoring candidates at each election, many of whom won seats in Parliament.