Coralu Group

Founded in 1997, CORALU, is today one the three main European players in facades building.

As a leader in France, it offers innovative products in harmony with changes in architectural styles.

It has exceptional resources in terms of research and development and leaves no detail to chance, from the design of an accessory to complex facades.

Paralu Group

Since its establishment in 1971, PARALU has progressively proved itself as the market leader in its activity.
Now Paralu has:
- 17 regional agencies
- 8 subsidiaries
- 1350 employees
- 6 factories
- Turn Over= 85 M Euro in 2003 and 532 M Euro in 2005
- Growth=20% in 2002 and 40% in 2005 In 1994,Paralu group decided to operate in some Middle Eastern countries and opened along with Bifem Aluminum, its Middle East Subsidiary in Beirut.

In 1998 and 2001,Paralu Group acquired Bluntzer SAS and Rinaldi Structal and became one of the worldwide leading group CORALU holding.

Rinaldi Structal

Rinaldi Structal is part of the CORALU GROUP, based in France. Over the past 25 years, CORALU earned knowledge and experience in France and in other European markets, and is indeed now one of the largest curtain specialists, walling window and cladding contractors in Europe.

In becoming one of the leading companies in Europe, RINALDI STRUCTAL showed commitment not only towards design , but also to high levels of efficiency throughout its organization.


Implemented in 1974 in the heart of Vosges mountains of France, BLUNTZER SNC is one of the leading companies in Alu-wood system, curtain wall and special high performance aluminum and wood casement windows.

A subsidiary of Coral Group, Bluntzer has:

- 200 employees
- 2 site production (Fresse and St Maurice)
- A turnover of 235 EM/2009

Recently Bluntzer SNC inserted a high performance CNC industrial process that respects all environmental conditions.
Presentation of the Coralu Group