

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
Názov | Krajina | Divízia | Typ zmeny |
Dátum ![]() |
|
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Opérateur Mécanicien Banc d'Essais Routier H/F
MAGNY LES HAMAEAUX, 6895563, FR, 78114
AXIMUM P.MARQUAGE
Aximum
21.5.2022
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Technicien Opérateur de production et de maintenance d'usine de liants routiers H/F - Laval (53)
LAVAL, 6895559, FR, 53000
ETABLISSEMENT INDUSTRIEL DE LAVAL
Colas France - Territoire Ouest
21.5.2022
|
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Loader Operator -Watertown, NY
Watertown, New York, US, 13601
Barrett New York North
Barrett Industries
21.5.2022
|
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Adjoint(e) Chef de carrière H/F
VARILHES, Occitanie, FR, 09120
CMGO MIDI PYRENEES
Colas France - Territoire Ouest
20.5.2022
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Graduate Program Matériaux - Région Nord Est H/F
Nancy, Grand Est, FR, 54000
CNE SIEGE NANCY
Colas France - Territoire Nord-Est
20.5.2022
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Asphalt Plant Mechanic
Franklin, Ohio, US, 45005
Barrett Midwest Central
Barrett Industries
20.5.2022
|
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Asphalt Distributor Operator | Midland Asphalt Materials Inc.
Clearfield, Pennsylvania, US, 16830
Midland Asphalt Materials
Barrett Industries
20.5.2022
|
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Maintenance Tech - SEMO Stone
Cape Girardeau, Missouri, US, 63702
Southeast Missouri Stone Co
Delta Companies Inc.
20.5.2022
|
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Alternant(e) Technicien(ne) de maintenance des installations industrielles H/F - Vendée
Antigny, Nouvelle Aquitaine, FR, 85120
CMGO POITOU
Colas France - Territoire Ouest
19.5.2022
|
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Alternant(e) Technicien(ne) de maintenance des installations industrielles H/F - Châteauroux
Châteauroux, Centre-Val de Loire, FR, 36000
CCO AGENCE CHATEAUROUX
Colas France - Territoire Ouest
19.5.2022
|
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Alternant(e) Technicien(ne) de maintenance des installations industrielles H/F - Poitiers
Poitiers, Nouvelle Aquitaine, FR, 86000
CCO AGENCE POITIERS
Colas France - Territoire Ouest
19.5.2022
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Technicien(ne) opérateur(trice) de production et de maintenance usine d'enrobés H/F
La Peyratte, Nouvelle Aquitaine, FR, 79200
COLAS POSTES A CHAUD
Colas France - Territoire Ouest
19.5.2022
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Technicien(ne) opérateur(trice) de production et de maintenance usine d'enrobés H/F
Mouterre-sur-Blourde, Nouvelle Aquitaine, FR, 86430
COLAS POSTES A CHAUD
Colas France - Territoire Ouest
19.5.2022
|
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Technicien(ne) opérateur(trice) de production et de maintenance usine d'enrobés H/F
Montégut, Nouvelle Aquitaine, FR, 65150
ETABLISSEMENT DE TARBES
Colas France - Territoire Ouest
19.5.2022
|
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Chef(fe) de secteur Matériaux Excellence opérationnelle H/F
BORDEAUX, Nouvelle Aquitaine, FR, 33000
CMGO SIEGE
Colas France - Territoire Ouest
19.5.2022
|
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Chef de Poste H/F - Roussillon Enrobés (66)
SAINT-ESTEVE, Occitanie, FR, 66240
ROUSSILLON ENROBES
Colas France - Territoire Sud-Est
19.5.2022
|
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Alternance - Technicien Opérateur/Maintenance (H/F)
Borgo, Corse, FR, 20290
CICO CARRIERE
Colas France - Territoire Sud-Est
19.5.2022
|
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E Construction | Asphalt Plant Nightman
Edmonton, Alberta, CA, T6P 1W7
N.P.A Ltd.
N.P.A Ltd.
19.5.2022
|
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Loader Operator/Utility Person -Boonville NY
Boonville, New York, US, 13309
Barrett New York North
Barrett Industries
19.5.2022
|
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Class A CDL Truck Driver- Cape Girardeau, MO
Cape Girardeau, Missouri, US, 63702
Delta Asphalt Inc
Delta Companies Inc.
19.5.2022
|
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Batchman
Chetwynd, British Columbia, CA, V0C 1J0
Terus Construction Ltd.
Terus Construction Ltd.
19.5.2022
|
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Conducteur(trice) d'Engins Centrale d'Enrobés (H/F)
Vannes, Bretagne, FR, 56000
COLAS POSTES A CHAUD
Colas France - Territoire Ouest
19.5.2022
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