Cycle Engineering Institute

Institution of Mechanical Engineers

Established	27 January 1847 (1847-01-27)
Founder	George Stephenson
Type	Professional association
Professional title	Chartered Mechanical Engineer
Headquarters	1 Birdcage Walk, Westminster, London, SW1H 9JJ
Region served	Worldwide
Services	Professional accreditation Library
Membership	115,000 (Correct as of July 2017)
Key people	Carolyn Griffiths, President; Stephen Tetlow, Chief Executive
Website	www.imeche.org

The Institution of Mechanical Engineers (IMechE) is an independent engineering society, headquartered in central London, that represents mechanical engineers and the profession. With over 115,000 members in 140 countries, working across industries such as railway, automotive, aerospace, manufacturing, energy, biomedical and construction, the Institution is licensed by the Engineering Council to assess candidates for inclusion on its Register of Chartered Engineers, Incorporated Engineers and Engineering Technicians.

The Institution was founded at the Queen's Hotel, Birmingham, by George Stephenson in 1847 (following an informal meeting at locomotive designer Charles Beyer's house in Cecil Street, Manchester). It received a Royal Charter in 1930. The Institution's headquarters, purpose-built for the Institution in 1899, is situated at One Birdcage Walk, London.

The Institution of Mechanical Engineers was founded on 27 January 1847, in the Queen's Hotel next to Curzon Street railway station in Birmingham by the railway pioneer George Stephenson and others. The founding of the Institution is said to have been spurred by outrage that George Stephenson, the most famous mechanical engineer of the age, had been refused admission to the Institution of Civil Engineers unless he sent in "a probationary essay as proof of his capacity as an engineer". However this account has been challenged as an exaggeration: though there was certainly coolness between Stephenson and the Institution of Civil Engineers, it is more likely that the motivation behind the founding of the Institution of Mechanical Engineers was simply the need for a specific home for the growing number of mechanical engineers employed in the burgeoning railway and manufacturing industries.