Castle started out at the beginning of 1971. Its parents were an Engineer and Marketing and Sales man. The Company brief was to design, manufacture and sell Electronic Instruments, and undertake contracts for custom design work.
1995 saw the purchase 2 more companies, a Noise and Vibration Consultancy and hire company and a medical company which supplied audiometers. We re-named our company as Castle Group Ltd, ready to deal with an even larger range of noise and vibration tasks.
In 2000, 2 new directors were taken on. These appointments were made to strengthen the board and to bring a new level to the corporation and to lead the company to even greater success.