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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Concrete Plant Manager
Plattsburgh, New York, US, 12901
Barrett Upstone Material
Barrett Industries
6. maj 2024
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Wegenwerker (M/V/X) - regio Houthalen-Helchteren 1
Houthalen-Helchteren, Limburg, BE, 3530
CN CONTRACTING
COLAS BELGIUM
21. apr. 2024
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Wegenwerker (M/V/X) - Regio Heusden - zolder
Heusden Zolder, Limburg, BE, 3550
CN CONTRACTING
COLAS BELGIUM
21. apr. 2024
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Wegenwerker (M/V/X) - Regio Olmen
Olmen, Antwerp, BE, 2491
CN CONTRACTING
COLAS BELGIUM
21. apr. 2024
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Wegenwerker (M/V/X) - Regio Arendonk
Arendonk, Antwerp, BE, 2370
CN CONTRACTING
COLAS BELGIUM
21. apr. 2024
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Weegbrugbediende (M/V/X) Wijnegem 1 1
Wijnegem, Antwerp, BE, 2110
CN INDUSTRY
COLAS BELGIUM
7. maj 2024
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Wegenwerker riolering (M/V/X) - regio Diepenbeek
Diepenbeek, Limburg, BE, 3590
CN CONTRACTING
COLAS BELGIUM
8. maj 2024
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Wegenwerker (M/V/X) - Regio Heusden - zolder 1
Heusden Zolder, Limburg, BE, 3550
CN CONTRACTING
COLAS BELGIUM
8. maj 2024
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Machinist rupskraan (M/V/X) regio Vlaanderen
Neder-Over-Heembeek, Brussels Capital Region, BE, 1120
CC CONTRACTING
COLAS BELGIUM
8. maj 2024
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Betoncentralist/Operator (M/V/X)
Heusden-Zolder, Limburg, BE, 3550
CB INDUSTRY
COLAS BELGIUM
10. maj 2024
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LRT Construction/ Track Slab Superintendent
Edmonton, Alberta, CA, T5S 2P3
Colas Canada Inc.
Colas Canada Inc.
19. apr. 2024
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Bridge Superintendent- Post Tensioning
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
15. apr. 2024
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Field Coordinator- Landscaping
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
1. maj 2024
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Earthworks/ Drainage Coordinator Coordinator 1
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
26. apr. 2024
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Earthworks Superintendent 1
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
26. apr. 2024
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Roadways Coordiantor
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
12. apr. 2024
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Field Coordinator- Structural- Electrical and Mechanical 1
Edmonton, Alberta, CA, T5S2P3
Colas Canada Inc.
Colas Canada Inc.
10. maj 2024
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Colas Danmark A/S søger driftsleder til emulsionsfabrik i Horsens
Horsens, Region Syddanmark, DK, 8700
PRODUCTION ASPHALT WEST
Colas Danmark
26. apr. 2024
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Produktionsmedarbejder med talent for at blande og producere asfalt søges til asfaltfabrik i Horsens
Horsens, 6895554, DK, 8700
DK WEST N
Colas Danmark
8. maj 2024
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Conducteur.trice d'Engins plateforme matériaux
91460, Ile de France, FR, 91460
TERSEN ETB SMS
Colas France - Territoire Ile-de-France Normandie
14. apr. 2024
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Responsable d'Exploitation Environnement Matériaux H/F
Magny-les-Hameaux, Ile de France, FR, 78114
CIDFN SIEGE
Colas France - Territoire Ile-de-France Normandie
17. apr. 2024
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Responsable Industries H/F
Bonneuil-sur-Marne, Ile de France, FR, 94380
S.P.M.E.
Colas France - Territoire Ile-de-France Normandie
22. apr. 2024
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Responsable Industries H/F
Caen, Normandie, FR, 14000
CIDFN SIEGE
Colas France - Territoire Ile-de-France Normandie
22. apr. 2024
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