Industries / Production / Materials_DE

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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!

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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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Opérateur(trice) d'usine d'asphalte
Opérateur(trice) d'usine d'asphalte St Paul, Québec, CA, J0K 3E0 GROUPE COLAS QUEBEC INC. - POLE OUEST 07.05.2025
St Paul, Québec, CA, J0K 3E0 GROUPE COLAS QUEBEC INC. - POLE OUEST 07.05.2025
Soudeur aide opérateur(trice) d'usine d'asphalte
Soudeur aide opérateur(trice) d'usine d'asphalte St Paul, Québec, CA, J0K 3E0 GROUPE COLAS QUEBEC INC. - POLE OUEST 29.04.2025
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Asphalt Distributor Operator
Asphalt Distributor Operator Tonawanda, New York, US, 14150 BARRETT 23.04.2025
Tonawanda, New York, US, 14150 BARRETT 23.04.2025
Electrotechnicien / Electromécanicien H/F
Electrotechnicien / Electromécanicien H/F TOURCOING, Hauts de France, FR, 59000 AXIMUM 08.05.2025
TOURCOING, Hauts de France, FR, 59000 AXIMUM 08.05.2025
Alternant Electrotechnicien / Electromécanicien H/F
Alternant Electrotechnicien / Electromécanicien H/F TOURCOING, Hauts de France, FR, 59000 AXIMUM 09.05.2025
TOURCOING, Hauts de France, FR, 59000 AXIMUM 09.05.2025
Technicien de Maintenance Industries (H/F)
Technicien de Maintenance Industries (H/F) TOURCOING, Hauts de France, FR, 59200 AXIMUM 03.05.2025
TOURCOING, Hauts de France, FR, 59200 AXIMUM 03.05.2025
Opérateur Plan d'asphalte
Opérateur Plan d'asphalte Val-d'Or, Québec, CA, J9X7C1 GROUPE COLAS QUEBEC INC. - POLE OUEST 18.04.2025
Val-d'Or, Québec, CA, J9X7C1 GROUPE COLAS QUEBEC INC. - POLE OUEST 18.04.2025
MCASPHALT | Opérateur(trice) de balance
MCASPHALT | Opérateur(trice) de balance Valleyfield, Québec, CA, J6T 6L4 MCASPHALT INDUSTRIES LTD 02.05.2025
Valleyfield, Québec, CA, J6T 6L4 MCASPHALT INDUSTRIES LTD 02.05.2025
Technicien SAV Itinérant H/F
Technicien SAV Itinérant H/F VENDARGUES, Occitanie, FR, 34740 AXIMUM 14.04.2025
VENDARGUES, Occitanie, FR, 34740 AXIMUM 14.04.2025
Pilote d'installation H/F
Pilote d'installation H/F VIEILLEVIGNE, Pays de la Loire, FR, 44116 TERRITOIRE OUEST 21.04.2025
VIEILLEVIGNE, Pays de la Loire, FR, 44116 TERRITOIRE OUEST 21.04.2025
Approvisionneur en alternance H/F
Approvisionneur en alternance H/F VILLENAVE D'ORNON, Nouvelle Aquitaine, FR, 33140 AXIMUM 14.04.2025
VILLENAVE D'ORNON, Nouvelle Aquitaine, FR, 33140 AXIMUM 14.04.2025
Alternant(e) Technicien(ne) SAV Itinérant H/F
Alternant(e) Technicien(ne) SAV Itinérant H/F VILLENAVE D'ORNON, Nouvelle Aquitaine, FR, 33140 AXIMUM 17.04.2025
VILLENAVE D'ORNON, Nouvelle Aquitaine, FR, 33140 AXIMUM 17.04.2025
Multi-Site Superintendent
Multi-Site Superintendent Watertown, New York, US, 13601 BARRETT 16.04.2025
Watertown, New York, US, 13601 BARRETT 16.04.2025
CE Chauffeur + grote ADR - Antwerpen/ Limburg
CE Chauffeur + grote ADR - Antwerpen/ Limburg Wijnegem, Antwerp, BE, 2110 BELGIUM 20.04.2025
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CE Chauffeur + grote ADR - Crisnée
CE Chauffeur + grote ADR - Crisnée Wijnegem, Antwerp, BE, 2110 BELGIUM 28.04.2025
Wijnegem, Antwerp, BE, 2110 BELGIUM 28.04.2025
MCASPHALT | Operator - General Labourer
MCASPHALT | Operator - General Labourer Winnipeg, Manitoba, CA, R2J 0R7 MCASPHALT INDUSTRIES LTD 08.05.2025
Winnipeg, Manitoba, CA, R2J 0R7 MCASPHALT INDUSTRIES LTD 08.05.2025
Technicien(ne) maintenance industrielle H/F 1
Technicien(ne) maintenance industrielle H/F 1 Woippy, Grand Est, FR, 57140 TERRITOIRE NORD EST 14.04.2025
Woippy, Grand Est, FR, 57140 TERRITOIRE NORD EST 14.04.2025
Wegenwerker riolering (M/V/X) - regio Zolder
Wegenwerker riolering (M/V/X) - regio Zolder Zolder, Limburg, BE, 3550 BELGIUM 13.04.2025
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