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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.



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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?

 
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Titel Plaats Gebouw Type dienst Sort descending Datum
Herstel
Graduate Program Matériel H/F
Graduate Program Matériel H/F Paris, 6895563, FR, 75015 CSA SIEGE COLAS SA 23 apr. 2024
Paris, 6895563, FR, 75015 CSA SIEGE COLAS SA 23 apr. 2024
Car Technician
Car Technician Ringmer, GB, BN8 5NP MECHANICAL SERVICES COLAS ROAD UK 9 apr. 2024
Ringmer, GB, BN8 5NP MECHANICAL SERVICES COLAS ROAD UK 9 apr. 2024
HGV Technician
HGV Technician Ringmer, GB, BN8 5NP MECHANICAL SERVICES COLAS ROAD UK 9 apr. 2024
Ringmer, GB, BN8 5NP MECHANICAL SERVICES COLAS ROAD UK 9 apr. 2024
Strategic Plant Operator/Fitter
Strategic Plant Operator/Fitter Rugby, GB, CV21 1BE COLAS RAIL PLANT COLAS RAIL UK 4 mei 2024
Rugby, GB, CV21 1BE COLAS RAIL PLANT COLAS RAIL UK 4 mei 2024
Mécanicien Engins Ferroviaires H/F
Mécanicien Engins Ferroviaires H/F Coignières, 6895563, FR, 78310 Caténaires IDFN-NE Colas Rail France 7 apr. 2024
Coignières, 6895563, FR, 78310 Caténaires IDFN-NE Colas Rail France 7 apr. 2024
Responsable Méthode / Développement Matériel F/H
Responsable Méthode / Développement Matériel F/H Les Mureaux, Ile de France, FR, 78130 SIEGE Colas Rail France 8 apr. 2024
Les Mureaux, Ile de France, FR, 78130 SIEGE Colas Rail France 8 apr. 2024
Référent Pelle RR (F/H)
Référent Pelle RR (F/H) Les Mureaux, Ile de France, FR, 78130 COLAS RAIL DIRECTION FRANCE Colas Rail France 11 apr. 2024
Les Mureaux, Ile de France, FR, 78130 COLAS RAIL DIRECTION FRANCE Colas Rail France 11 apr. 2024
Opérateur de maintenance - Mécanicien F/H
Opérateur de maintenance - Mécanicien F/H Hazebrouck, Hauts de France, FR, 59190 COLAS RAIL INDUSTRIES Colas Rail France 9 apr. 2024
Hazebrouck, Hauts de France, FR, 59190 COLAS RAIL INDUSTRIES Colas Rail France 9 apr. 2024
Technicien Contrôleur Essais Non Destructifs F/H
Technicien Contrôleur Essais Non Destructifs F/H Hazebrouck, Hauts de France, FR, 59190 COLAS RAIL INDUSTRIES Colas Rail France 9 apr. 2024
Hazebrouck, Hauts de France, FR, 59190 COLAS RAIL INDUSTRIES Colas Rail France 9 apr. 2024
Mécanicien engins TP/ferroviaires F/H
Mécanicien engins TP/ferroviaires F/H Les Mureaux, Ile de France, FR, 78133 Agence VOIE IDF NORMANDIE Colas Rail France 7 apr. 2024
Les Mureaux, Ile de France, FR, 78133 Agence VOIE IDF NORMANDIE Colas Rail France 7 apr. 2024
Magasinier / Référent outillage (H/F)
Magasinier / Référent outillage (H/F) Grenay, Auvergne-Rhône Alpes, FR, 38540 Caténaires IDFN-NE Colas Rail France 21 apr. 2024
Grenay, Auvergne-Rhône Alpes, FR, 38540 Caténaires IDFN-NE Colas Rail France 21 apr. 2024
Technicien / Technicienne Matériel TP - F/H
Technicien / Technicienne Matériel TP - F/H PORTE DE SAVOIE, Provence-Alpes-Côte d'Azur, FR, 73800 RTS Colas Rail France 20 apr. 2024
PORTE DE SAVOIE, Provence-Alpes-Côte d'Azur, FR, 73800 RTS Colas Rail France 20 apr. 2024
Stage - Technicien Méthode Ateliers de Maintenance H/F
Stage - Technicien Méthode Ateliers de Maintenance H/F Grenay, Auvergne-Rhône Alpes, FR, 38540 Agence VOIE IDF NORMANDIE Colas Rail France 20 apr. 2024
Grenay, Auvergne-Rhône Alpes, FR, 38540 Agence VOIE IDF NORMANDIE Colas Rail France 20 apr. 2024
Mécanicien Ferroviaire H/F
Mécanicien Ferroviaire H/F Grenay, Auvergne-Rhône Alpes, FR, 38000 MATERIEL Colas Rail France 27 apr. 2024
Grenay, Auvergne-Rhône Alpes, FR, 38000 MATERIEL Colas Rail France 27 apr. 2024
Mécanicien Ferroviaire H/F
Mécanicien Ferroviaire H/F Les Mureaux, Ile de France, FR, 78140 MATERIEL Colas Rail France 27 apr. 2024
Les Mureaux, Ile de France, FR, 78140 MATERIEL Colas Rail France 27 apr. 2024
Technicien Maintenance H/F
Technicien Maintenance H/F GRENAY, Auvergne-Rhône Alpes, FR, 62160 MATERIEL Colas Rail France 28 apr. 2024
GRENAY, Auvergne-Rhône Alpes, FR, 62160 MATERIEL Colas Rail France 28 apr. 2024
Assistant Maintenance Manager - werf materieel
Assistant Maintenance Manager - werf materieel België, Henegouwen, BE, 7850 COLAS RAIL BELGIUM COLAS RAIL BELGIUM 12 apr. 2024
België, Henegouwen, BE, 7850 COLAS RAIL BELGIUM COLAS RAIL BELGIUM 12 apr. 2024
Assistant Maintenace Manager - matériel chantier
Assistant Maintenace Manager - matériel chantier België, Province de Hainaut, BE, 7850 COLAS RAIL BELGIUM COLAS RAIL BELGIQUE 12 apr. 2024
België, Province de Hainaut, BE, 7850 COLAS RAIL BELGIUM COLAS RAIL BELGIQUE 12 apr. 2024
Mécanicien d'engins TP H/F
Mécanicien d'engins TP H/F Saint-Priest, Auvergne-Rhône Alpes, FR, 69800 PERRIER TP AGENCE TERRASSEMENT Colas France - Territoire Sud-Est 7 apr. 2024
Saint-Priest, Auvergne-Rhône Alpes, FR, 69800 PERRIER TP AGENCE TERRASSEMENT Colas France - Territoire Sud-Est 7 apr. 2024
Alternant Mécanicien H/F
Alternant Mécanicien H/F SAINT ELOY LES MINES, Auvergne-Rhône Alpes, FR, 63700 CRAA AGENCE MONTEIL Colas France - Territoire Sud-Est 10 apr. 2024
SAINT ELOY LES MINES, Auvergne-Rhône Alpes, FR, 63700 CRAA AGENCE MONTEIL Colas France - Territoire Sud-Est 10 apr. 2024
Stagiaire Mécanicien H/F
Stagiaire Mécanicien H/F 63000, Auvergne-Rhône Alpes, FR, 63000 CRAA AGENCE GERZAT Colas France - Territoire Sud-Est 9 apr. 2024
63000, Auvergne-Rhône Alpes, FR, 63000 CRAA AGENCE GERZAT Colas France - Territoire Sud-Est 9 apr. 2024
Alternance- Technicien de site industriel (H/F)
Alternance- Technicien de site industriel (H/F) MIONS, Auvergne-Rhône Alpes, FR, 69780 CMCA CARRIERE RHONE-SAONE Colas France - Territoire Sud-Est 13 apr. 2024
MIONS, Auvergne-Rhône Alpes, FR, 69780 CMCA CARRIERE RHONE-SAONE Colas France - Territoire Sud-Est 13 apr. 2024
Carrossier-Peintre H/F
Carrossier-Peintre H/F Saint-Priest, Auvergne-Rhône Alpes, FR, 69800 PERRIER TP AGENCE TERRASSEMENT Colas France - Territoire Sud-Est 9 apr. 2024
Saint-Priest, Auvergne-Rhône Alpes, FR, 69800 PERRIER TP AGENCE TERRASSEMENT Colas France - Territoire Sud-Est 9 apr. 2024
Mécanicien d'engins TP H/F
Mécanicien d'engins TP H/F SORGUES, Provence-Alpes-Côte d'Azur, FR, 84700 CMM AGENCE SORGUES Colas France - Territoire Sud-Est 16 apr. 2024
SORGUES, Provence-Alpes-Côte d'Azur, FR, 84700 CMM AGENCE SORGUES Colas France - Territoire Sud-Est 16 apr. 2024
Alternance- Mécanicien Engins TP (H/F)
Alternance- Mécanicien Engins TP (H/F) BRANSAT, Auvergne-Rhône Alpes, FR, 03500 CMSE AUVERGNE NORD Colas France - Territoire Sud-Est 16 apr. 2024
BRANSAT, Auvergne-Rhône Alpes, FR, 03500 CMSE AUVERGNE NORD Colas France - Territoire Sud-Est 16 apr. 2024
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