- First Mitsubishi Electric office opened in London.
- Mitsubishi Electric UK established (later Mitsubishi Electric Europe B.V. UK Branch).
- Mitsubishi Electric UK opened a sales, distribution and service centre in Watford Herts.
- Croydon office established (later Mitsubishi Electric Europe B.V. Power Systems Group).
- European Purchasing Centre established in London.
- Livingston Factory (later Mitsubishi Electric Air Conditioning Europe) established.
- Sales and distribution moved to the current HQ in Hatfield Herts.
- Mitsubishi Electric Finance Europe Plc established in London.
- Air Conditioning production started in Livingston Factory.
- Mitsubishi Electric R&D Centre was opened in Livingston.
- Mitsubishi Electric Europe B.V. established – Mitsubishi Electric UK was integrated as a UK Branch.
- The Headquarters office at Hatfield was refurbished and upgraded with full conference facilities.
- Photovoltaic (PV) arrays added to the Hatfield site increasing Mitsubishi Electric's green credentials.
- Smarter Grid Solutions acquired by Mitsubishi Electric.
- Mitsubishi Electric Europe B.V. Power Systems Group was integrated to UK Branch.
- ICONICS UK Ltd. acquired by Mitsubishi Electric.