1987 – Flucal Fluidos e Calor, Lda. was founded in 1987 by technicians from a multinational English boilers manufacturer and has been developing its activity in manufacturing and providing services in the area of engineering, particularly in the industrial boiler area starting its activity on the premises of the oldest boiler factory in Porto city,  at Rua de Serralves.

2003 – Flucal Fluidos e Calor, Lda. transferred its manufacturing facilities to Valongo’s Industrial district, responding to the need for increased production, diversification of the product line as well as the speed of access, thus being able to use more technologically advanced techniques and equipment.

2005 – Flucal now has the production of pressure equipment certified by ISO 9001: 2000 by TUV Rheinland.

2013 – Expansion and renovation of manufacturing facilities.

2014 – Investment in a line of forming and cutting sheet metal.

2015 – In response to market requirements Flucal Fluidos e Calor, Lda changed its name to Flucal Caldeiras, SA, with a registered capital of € 400,000.00.