| 2011 | Acquisition of all issued share capital of Premier Group |
| 2009 | Incorporated MTQ Oilfield Services W.L.L ("MTQ Bahrain") to provide services to the oil and gas industry in Bahrain and the Gulf states |
| 2008 | Achieved historical profits due to full divestment of RCR and outstanding performance of its two operation divisions |
| 2006 | Expanded into oilfield fabrication business in Singapore |
| 2004 | Expanded into oilfield equipment rental business in Singapore |
| 2003 | Metalock Singapore Limited renamed to MTQ CORPORATION LIMITED. |
| 1999 | Listed on SGX Mainboard on 9 September 1999 and expanded into sales and repair of turbochargers business in Australia. |
| 1988 | Listed on SGX SESDAQ on 18 April 1988. |
| 1969 | Metalock (S) Pte Ltd was incorporated in Singapore as a private limited company on 25 January 1969. |
| 1965 | MFE's Singapore branch gradually expanded its operations and had added propeller repairs and piston reconditioning as two specialist services. |
| 1959 | Commenced operations in Singapore as Metalock (Far East) Ltd (MFE) to set up a branch specialising in repairs of marine equipment. This included the use of the Metalocking process, which was a precise engineering method of effecting cold repairs to cracked, fractured or weakened machine parts or pressure vessels of cast or forged metals. |