John Micallef entered the construction industry under the company name of John Micallef Builders Ltd in 1994 with the launch of a small construction firm capable of handling small projects. However, the company quickly evolved and embarked on greater projects.

John Micallef Builders Limited forms part of a group of companies based in Malta. This group is mainly engaged in providing construction services and property development.

John Micallef Builders Limited is the construction arm of the group. Its main activities are to provide construction services, both to third parties and to other group companies. It boasts several large building projects, including the construction of factories, a winery, and several residential blocks.

Currently the company employs around twenty full-time employees ranging from steel fixers, shutter fixers, truck drivers, crane drivers, labourers, masons, foremen and draughtsman. Boasting a vast selection of heavy vehicles and machinery and employing a highly skilled taskforce, the company can assure its clients to remain satisfied with the quality of the service it provides at the most competitive prices in the market.

Other services offered include private residential and commercial developments, property for sale and skip hire.