Industries / Production / Matériaux_DNK
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
Stilling | Land | Afdeling | Skifttype | Dato | |
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Ingénieur Méthodes H/F
TOURCOING, Hauts de France, FR, 59200
AXIMUM INDUSTRIE ELECTRONIQUES
Aximum
5. dec. 2024
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Electrotechnicien / Electromécanicien H/F
TOURCOING, Hauts de France, FR, 59000
AXIMUM INDUSTRIE ELECTRONIQUES
Aximum
14. dec. 2024
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Alternant Electrotechnicien / Electromécanicien H/F
TOURCOING, Hauts de France, FR, 59000
AXIMUM INDUSTRIE ELECTRONIQUES
Aximum
15. dec. 2024
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Technicien SAV Itinérant H/F
VENDARGUES, Occitanie, FR, 34740
AXIMUM INDUSTRIE ELECTRONIQUES
Aximum
19. dec. 2024
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Approvisionneur en alternance H/F
VILLENAVE D'ORNON, Nouvelle Aquitaine, FR, 33140
AXIMUM INDUSTRIE ELECTRONIQUES
Aximum
19. dec. 2024
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Alternant(e) en chaudronnerie H/F
NOYON, Hauts de France, FR, 60400
AXIMUM INDUSTRIE MATERIEL
Aximum
5. dec. 2024
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Electrotechnicien / Electromécanicien H/F
NOYON, Hauts de France, FR, 60400
AXIMUM INDUSTRIE MATERIEL
Aximum
19. dec. 2024
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Alternant Commercial Matériaux Sédentaire H/F
CAZERES SUR L'ADOUR, Nouvelle Aquitaine, FR, 40270
CMGO SUD OUEST
Colas France - Territoire Ouest
26. nov. 2024
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Wegenwerker riolering (M/V/X) - regio Zolder
Zolder, Limburg, BE, 3550
CN CONTRACTING
COLAS BELGIUM
18. dec. 2024
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Wegenwerker riolering (M/V/X) - regio Diepenbeek
Diepenbeek, Limburg, BE, 3590
CN CONTRACTING
COLAS BELGIUM
18. dec. 2024
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Construction Coordinator- Stops and Utilities Complexes
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
28. nov. 2024
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Project / Scope Superintendent
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
17. dec. 2024
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Construction Field Coordinator
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
10. dec. 2024
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LRT Systems, Stations - Testing and Commissioning Engineers & Supervisors
Edmonton, Alberta, CA, T5S 2P3
Colas Canada Inc.
Colas Canada Inc.
6. dec. 2024
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Opérateur(trice) / Machiniste
Glovelier, Jura, CH, 2855
COLAS SUISSE AGENCE BASSECOURT
COLAS SUISSE
9. dec. 2024
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Technicien de site industriel H/F
La Peyratte, Nouvelle Aquitaine, FR, 79200
ETAB INDUSTRIEL POSTES A CHAUD
Colas France - Territoire Ouest
28. nov. 2024
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Technicien de site industriel H/F
Saint-Maudez, Bretagne, FR, 22980
ETAB INDUSTRIEL POSTES A CHAUD
Colas France - Territoire Ouest
6. dec. 2024
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Chef de Centrale à béton H/F
Nancy, Grand Est, FR, 54000
ETAB. GTF BETEX
Colas France - Territoire Nord-Est
6. dec. 2024
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Chef de Poste d'enrobés mobile H/F
Nancy, Grand Est, FR, 54000
ETAB. GTF POSTES MOBILES
Colas France - Territoire Nord-Est
17. dec. 2024
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Opérateur de Production mobile H/F
Nancy, Grand Est, FR, 54000
ETAB. GTF POSTES MOBILES
Colas France - Territoire Nord-Est
17. dec. 2024
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Technicien de site industriel - Usine de liants routiers H/F
AMBES, Nouvelle Aquitaine, FR, 33810
ETAB. USINES DE LIANTS SUD
Colas France - Territoire Ouest
6. dec. 2024
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Mécanicien TP - H/F
Ostwald, Grand Est, FR, 67450
ETABLISSEMENT BAS-RHIN
Colas France - Territoire Nord-Est
29. nov. 2024
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