Materials_NL


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 reuseThe 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.

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!

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
Titel |
Plaats ![]() |
Gebouw | Type dienst | Datum | |
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NWT Construction | Heavy Duty Mechanic 1
Yellowknife, Northwest Territories, CA, X1A 2R2
NWT Construction
Colas Western Canada Inc.
17 mrt. 2025
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Logistieke administratieve medewerk(st)er/Dispatcher
Wijnegem, Antwerpen, BE, 2110
CN CONTRACTING
COLAS BELGIUM
24 mrt. 2025
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Alternance - Mécanicien(ne) d'Engins TP H/F
VILLEPREUX, Ile de France, FR, 78450
ETABLISSEMENT DE VILLEPREUX
Colas France - Territoire Ile-de-France Normandie
17 mrt. 2025
|
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Alternant Mécanicien
Vesoul, Bourgogne - Franche - Comté, FR, 70000
ETAB. FRANCHE COMTE NORD
Colas France - Territoire Nord-Est
31 mrt. 2025
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Mécanicien d'engins de TP H/F
Vannes, Bretagne, FR, 56000
ETABLISSEMENT DE VANNES
Colas France - Territoire Ouest
26 mrt. 2025
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Heavy Duty Mechanic
Terrace or Kitimat BC, British Columbia, CA, V8C 2G7
Terus Construction
Colas Western Canada Inc.
20 mrt. 2025
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Répartiteur (trice )
St Paul, Québec, CA, J0K 3E0
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
25 mrt. 2025
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Mécanicien TP Dépanneur H/F
Saint-Priest, Auvergne-Rhône Alpes, FR, 69800
PERRIER TP AGENCE TERRASSEMENT
Colas France - Territoire Sud-Est
19 mrt. 2025
|
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Chaudronnier H/F
Saint-Priest, Auvergne-Rhône Alpes, FR, 69800
PERRIER TP AGENCE TERRASSEMENT
Colas France - Territoire Sud-Est
19 mrt. 2025
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Technicien de Maintenance F/H
Saint Pierre des corps, Centre-Val de Loire, FR, 37700
CRAIL AGENCE MATERIEL
Colas Rail France
15 mrt. 2025
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Alternant Mécanicien H/F
SAINT ELOY LES MINES, Auvergne-Rhône Alpes, FR, 63700
MONTEIL TP ST ELOYS-LES-MINES
Colas France - Territoire Sud-Est
24 mrt. 2025
|
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Mécanicien - chef d'équipe
Rouyn-Noranda, Québec, CA, J9X7C1
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
26 mrt. 2025
|
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Contremaître Atelier mécanique
Rouyn-Noranda, Québec, CA, J9X7C1
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
20 mrt. 2025
|
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Mécanicien d'équipements lourds
Rouyn-Noranda, Québec, CA, J9X7C1
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
8 mrt. 2025
|
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Agent atelier mécanique
Rouyn-Noranda, Québec, CA, J9X5M7
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
29 mrt. 2025
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Mécanicien véhicules lourds
Rivière-du-Loup, Québec, CA, G5R 4C3
Groupe Colas Quebec - Pole Est
Groupe Colas Quebec Inc - Est
22 mrt. 2025
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Class 1 Gravel Truck Driver/ Loader & Operator
Prince George, British Columbia, CA, V2L 1N7
Terus Construction
Colas Western Canada Inc.
21 mrt. 2025
|
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Ready Mix Driver
Port Elgin, ON, Ontario, CA, N0H 2C1
Miller Paving Concrete
Miller Paving Limited
18 mrt. 2025
|
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Alternance - Assistant dispatcheur / logistique (H/F)
PERRIGNIER, Auvergne-Rhône Alpes, FR, 74550
ETABL. CHABLAIS-SMTP
Colas France - Territoire Sud-Est
19 mrt. 2025
|
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Alternance - Mécanicien(ne) d'Engins TP H/F
PAVILLON SOUS BOIS, Ile de France, FR, 93320
ETAB. DE PAVILLONS-SOUS-BOIS
Colas France - Territoire Ile-de-France Normandie
17 mrt. 2025
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