Materials_NL

hero
Our Materials business

Colas produces, manufactures, distributes, sells and recycles a wide variety of construction materials resulting from the transformation of bitumen (asphalt mixes, emulsions, binders, etc.) and from our quarries and gravel pits (aggregates, sand, ready-mix concrete, etc.).

These industrial activities are key for the Group and they allow it to operate across the entire value chain of construction materials, from production to recycling at the end of their service life.


Bitumen production and distribution

Colas was founded in 1929 to exploit a bitumen emulsion patent called Cold Asphalt: a breakthrough innovation that revolutionized road technology. Today, Colas is still a leader in its transformation with 151 emulsion and binder plants. The Group has established itself throughout the value chain of this key resource, bitumen. As the world's largest buyer, Colas stores, transports and markets bitumen with a network of 71 bitumen storage terminals and a fleet of 8 bitumen vessels, 2 river barges and 200 railcars. From its cornerstones in North America, Asia and Australia, the bitumen business at Colas has more recently begun to grow in Europe. The Group also produces bitumen at its Malaysian plant.


The production of aggregates

Aggregates are a key resource in Colas’ construction and maintenance activities. Thanks to an international network of 500 quarries and gravel pits and some 4,000 experts, Colas is positioned as one of the world leaders in the production of aggregates. The business segment is an industrial sector in its own right since at least 70% of the volumes produced are sold to third parties. At Colas, producing aggregates is done responsibly, with a simple ambition: one action in favor of biodiversity for each quarry and each gravel pit in the Group. Joining our industries means joining a rich, innovative and exciting business segment, offering many development opportunities in a wide range of professions!

Recycling and reuse

The Group is one of the world's top five recyclers across all sectors, with more than 800 recycling units. Colas notably recovers its own deconstruction materials as well as those of other construction professionals, even other industries (mirror waste, broken porcelain, shoe soles, etc.), to offer a range of recycled materials to our teams and to third parties. The Group operates responsibly and is part of a circular economy policy. In 2020, 17 million tonnes of materials were recycled by Colas around the world.



hero

DISCOVERING TÁLLYA

Ensuring more efficient, safer and more sustainable production? Challenge accepted! In the north-east of Hungary, in a region listed as World Heritage by Unesco, lies Tállya; a village well known to lovers of Tokaj (a particularly famous sweet wine), but also to our employees for its emblematic quarry! The region is home to a precious material: a hard volcanic rock, particularly suitable for wearing courses and ballast. Over the last 30 years, our employees have been extracting this rock in strict compliance with good environmental practices, in particular by delivering materials directly by rail from the crushing area to limit our greenhouse gas emissions.


With a view to continuous improvement, the quarry is currently undergoing a major modernization project: automation of the loading of trucks and wagons using two conveyors, reorganization of the crushing areas and the storage area, etc. A valuable investment which will not only allow the Group to improve the quality and production capacity of the quarry, but also to further reduce its environmental impact (dust, noise, visual), as well as the risks to health and safety at work.


The extra mile? Our employees work peacefully, side by side, with very special colleagues: Eurasian Eagle-owls, one of the 70 protected species that call our quarries home!

DISCOVERING TÁLLYA

Ensuring more efficient, safer and more sustainable production? Challenge accepted! In the north-east of Hungary, in a region listed as World Heritage by Unesco, lies Tállya; a village well known to lovers of Tokaj (a particularly famous sweet wine), but also to our employees for its emblematic quarry! The region is home to a precious material: a hard volcanic rock, particularly suitable for wearing courses and ballast. Over the last 30 years, our employees have been extracting this rock in strict compliance with good environmental practices, in particular by delivering materials directly by rail from the crushing area to limit our greenhouse gas emissions.


With a view to continuous improvement, the quarry is currently undergoing a major modernization project: automation of the loading of trucks and wagons using two conveyors, reorganization of the crushing areas and the storage area, etc. A valuable investment which will not only allow the Group to improve the quality and production capacity of the quarry, but also to further reduce its environmental impact (dust, noise, visual), as well as the risks to health and safety at work.


💡 The extra mile? Our employees work peacefully, side by side, with very special colleagues: Eurasian Eagle-owls, one of the 70 protected species that call our quarries home!

ARE YOU READY TO JOIN OUR OFFICE SUPPORT TEAMS?

Jean-Étienne

Head of Industries, Hungary

JENJOB

Bitumen Tanker Captain, Thailand

Adam

Aggregates Specialist, Canada

Fatima

Head of aggregate quarry operations, Morocco

BRUNO

Materials Director, France

ARE YOU READY TO JOIN OUR INDUSTRIES / PRODUCTION / MATERIALS TEAMS?

 
Zoekresultaten voor "". Pagina 4 van 4, resultaten 76 t/m 85 van 85
Titel Sort ascending Plaats Gebouw Type dienst Datum
Herstel
Technicien de Maintenance H/F
Technicien de Maintenance H/F GRENAY, Auvergne-Rhône Alpes, FR, 38540 CRAIL AGENCE MATERIEL Colas Rail France 24 mrt. 2025
GRENAY, Auvergne-Rhône Alpes, FR, 38540 CRAIL AGENCE MATERIEL Colas Rail France 24 mrt. 2025
Truck Boss
Truck Boss Irwindale, California, US, 91706 Sully-Miller Contracting Co Sully Miller Holding Co. 11 mrt. 2025
Irwindale, California, US, 91706 Sully-Miller Contracting Co Sully Miller Holding Co. 11 mrt. 2025
Vehicle Technician
Vehicle Technician Ringmer, GB, BN8 5NP MECHANICAL SERVICES COLAS ROAD UK 6 mrt. 2025
Ringmer, GB, BN8 5NP MECHANICAL SERVICES COLAS ROAD UK 6 mrt. 2025
Vehicle Technician
Vehicle Technician Ringmer, GB, BN8 5NP MECHANICAL SERVICES COLAS ROAD UK 28 mrt. 2025
Ringmer, GB, BN8 5NP MECHANICAL SERVICES COLAS ROAD UK 28 mrt. 2025
VIE - Ingénieur Matériel
VIE - Ingénieur Matériel AMBANJA, -0, MG, 203 MADA-CENTRE GRANDS PROJETS Madagascar 24 mrt. 2025
AMBANJA, -0, MG, 203 MADA-CENTRE GRANDS PROJETS Madagascar 24 mrt. 2025
Wapiti Gravel Suppliers | Heavy Duty Mechanic
Wapiti Gravel Suppliers | Heavy Duty Mechanic Grande Prairie, Alberta, CA, T8V 6T4 N.P.A Colas Western Canada Inc. 7 mrt. 2025
Grande Prairie, Alberta, CA, T8V 6T4 N.P.A Colas Western Canada Inc. 7 mrt. 2025
Wapiti Gravel Suppliers | Parts Person (Term)
Wapiti Gravel Suppliers | Parts Person (Term) Grande Prairie, Alberta, CA, T8V 6T4 N.P.A Colas Western Canada Inc. 18 mrt. 2025
Grande Prairie, Alberta, CA, T8V 6T4 N.P.A Colas Western Canada Inc. 18 mrt. 2025
Water Truck Driver
Water Truck Driver Berry Mills, NB, New Brunswick, CA, E1G 4K4 Miller Paving Atlantic Miller Paving Limited 5 mrt. 2025
Berry Mills, NB, New Brunswick, CA, E1G 4K4 Miller Paving Atlantic Miller Paving Limited 5 mrt. 2025
Water Truck Driver (Halifax)
Water Truck Driver (Halifax) Halifax, NS, New Brunswick, CA, B3B 1J2 Miller Paving Atlantic Miller Paving Limited 10 mrt. 2025
Halifax, NS, New Brunswick, CA, B3B 1J2 Miller Paving Atlantic Miller Paving Limited 10 mrt. 2025
Welder
Welder New Liskeard, Ontario, CA, P0J 1P0 Miller Paving Northern Miller Paving Limited 27 mrt. 2025
New Liskeard, Ontario, CA, P0J 1P0 Miller Paving Northern Miller Paving Limited 27 mrt. 2025
hero