Our company

Our company started back in the 60’s, founded by Manel Biosca Narciso. Back then our main activity was the transport of construction materials.
Initially, our company started transporting sand and gravel for construction works. We expanded the company’s area of business into excavations, demolitions and land preparation over time. In 1991 our business became a limited company named B–BIOSCA S.L., being a family business right up to then.
We have specialized in demolitions of buildings and modern construction works made of iron and concrete, and also in public works (renovation and sanitation of sewage and drinking water networks, urbanisation, construction and maintenance of dumping sites, etc.) over the years.
We currently offer a wide range of specialized services for the construction sector.

“There are men who struggle for a day and they are good. 
There are men who struggle for a year and they are better. 
There are men who struggle many years, and they are better still. 
But there are those who struggle all their lives: 
these are the indispensable ones.”
Eugen Bertolt Friedrich Brecht (1898-1956)
German Poet, Playwright, and Theatre Director

Our mission

To be a leader for all our groups of interests by offering a comprehensive service of   consultancy, implementation and control in all our activities while ensuring innovation, continuous improvement and sustainability. We believe in equal opportunities and our team is made up of a very diverse yet cohesive group of professionals who are focused on our customers’ needs and who are strongly committed to our values.

Our vision

To respond to the need of sustainable development by providing especialised services on infrastructures aimed at achieving full customer satisfaction and the well-being of present and future generations.

“If you want to build a ship, don’t drum up the men to gather wood, divide the work, and give orders. Instead, teach them to yearn for the vast and endless sea.”
Antoine de Saint-Exupéry (1900-1944)
French Writer and Pilot

Our values

  • Expertise and Professionalism
  • Teamwork
  • Quality
  • Responsibility
  • Commitment with all of our groups of interests
“Take care of your Thoughts because they become Words.
Take care of your Words because they will become Actions.
Take care of your Actions because they will become Habits.
Take care of your Habits because they will form your Character.
Take care of your Character because it will form your Destiny,
and your Destiny will be your Life…”
Mahatma Gandhi (1869-1948)
Indian Lawyer, Thinker and Politician

Comprehensive Management System

The quality of our service is fundamental in order to satisfy our customer’s requirements and expectations, and for that reason our entire team works in an environment with a comprehensive management system, in which the quality, the environment, the safety and health of our staff and people are the main focus of our activities.
Our company’s policy aims for continuous improvement and is built on total quality principles: accessibility, customer service, reliability and trustworthiness, professionalism and training, as a key tool for our constant evolution.
In 1999 BBiosca implemented a Comprehensive Management System according to the ISO (International Standards Organization) Quality Standards UNE-EN- ISO 9001 about quality, UNE-EN–ISO 14001 about the environment, and OHSAS 18001 about safety and health in the workplace. By being compliant with these Quality Standards, our company ensures high quality services while being respectful with the environment and protecting our staff’s health and safety.

“We are what we repeatedly do. Excellence, then, is not an act, but a habit”.
Aristotle (384 a.C. – 322 a.C.)
Philosopher, Logician and Greek Scientist


Organisation Chart


B-Biosca is organized in different departments to ensure that all tasks are carried out with the greatest efficiency: Management, Production, Construction Site Management, Logistics and Administration.

Especially noteworthy is the fact that we allocate a considerable amount of resources to three areas that are essential to perform our main activities: Quality, Labour Risk Prevention and the Environment