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  • 02.03.2021

    Appointment Muriel Voisin

  • 25.02.2021

    Track renewal on the Besançon – La Chaux-de-Fonds railway Line in the East of France

  • 23.02.2021

    Colas Rail will participate in the construction of two new lines of the Casablanca tramway

  • 18.02.2021

    Fiscal year 2020

  • 13.01.2021

    Colas and Parsons to extend LRT line in Edmonton, Alberta (Canada)

  • 16.12.2020

    Colas is committed to reducing its carbon footprint

  • 19.11.2020

    Results at end-September 2020

  • 18.11.2020

    Michelin, BNP Paribas Cardif, CGI and Colas unite for road safety through the Better Driving Community

  • 05.10.2020

    Nomination

  • 28.09.2020

    Colas Safety Week: September 28 to October 2, 2020

  • 07.09.2020

    Colas Rail wins its first urban track contract in Canada

  • 01.09.2020

    Extension of the Bangkok international airport

  • 27.08.2020

    2020 Half-Year Results

  • 03.08.2020

    Decisions by the board of directors on July 27, 2020

  • 15.07.2020

    Colas Rail wins its first contract in Singapore

  • 09.06.2020

    Colas is building the road infrastructure for the future Mobility Development Center in the Czech Republic

  • 14.05.2020

    1st Quarter 2020 Results

  • 01.04.2020

    Organization of the Shareholders’ Meeting of April 22, 2020. Withdrawal of 2020 targets and proposal for Appropriation of 2019 Earnings

  • 25.03.2020

    The 2019 annual report is now available in French and 2020 outlook is suspended

  • 20.02.2020

    Financial year 2019: revenue is up and current operating profit margin has improved

  • 15.01.2020

    Colas acquires the assets of Granite Contracting LLC in the United States

  • 23.12.2019

    Line 1 of the Abidjan metro network

  • 20.12.2019

    Signature of P3 BRT contract in Cayenne, French Guiana

  • 14.11.2019

    Results at the end of September 2019

  • 29.10.2019

    Colas secures contract at Los Angeles International Airport

  • 07.10.2019

    Africa50, Colas, Jovena and SN Power announce partnership to develop Volobe hydropower project in Madagascar

  • 01.10.2019

    Composition of the Board of Directors of Colas

  • 19.09.2019

    Colas Rail Italia wins two contracts to modernise part of the Italian railway network

  • 29.08.2019

    Half Year 2019

  • 28.08.2019

    Signature of an agreement with Sidewalk Labs

  • 25.07.2019

    Colas Rail Polska wins a contract to upgrade railway line E59 between Slonice and Choszczno

  • 08.07.2019

    Alain Dupont, Chairman and CEO of Colas from 1987 to 2007, passed away on July 7, 2019

  • 03.07.2019

    Inauguration of Transpolis, a real-scale urban laboratory dedicated to mobility

  • 24.06.2019

    Safety Week at Colas: June 24 - 28, 2019

  • 13.06.2019

    Colas acquires Asfalcura in Chile

  • 06.06.2019

    Colas Rail Ltd awarded three major contracts by Network Rail

  • 23.05.2019

    Colas and Bouygues Construction win a contract to widen a section of highway A10

  • 20.05.2019

    Colas has sold its waterproofing business to OpenGate Capital

  • 16.05.2019

    Colas and a French county are paving the way to safer roads

  • 15.05.2019

    1st Quarter 2019

  • 14.05.2019

    Changes in governance at Colas

  • 02.04.2019

    Colas acquires part of Skanska’s asphalt assets in Poland

  • 21.02.2019

    Financial year 2018

  • 14.02.2019

    Colas group to sell its waterproofing business to OpenGate Capital

  • 04.02.2019

    Signature of a P3 contract for the Liege tramway

  • 20.12.2018

    Colas acquires road construction activities from the Conalvias Construcciones Group in Peru

  • 15.11.2018

    Revenue and results at the end of September 2018

  • 15.11.2018

    Inauguration of the Tangiers-Casablanca high speed train line in Morocco

  • 22.10.2018

    Colas has moved into its new Parisian headoffice

  • 27.09.2018

    Colas and Immersive Factory innovate in the field of safety training

  • 24.09.2018

    Grand Paris Express: Colas Rail / Alstom consortium awarded a contract for track and catenary on Line 15 South – East sector

  • 20.09.2018

    PPP for the Liège Tramway

  • 19.09.2018

    Emmanuel ROLLIN has been appointed Group General Counsel and Chief Compliance Officer of Colas

  • 30.08.2018

    Half-year results 2018

  • 31.07.2018

    Bouygues Construction and Colas finalise the acquisition of Alpiq Engineering Services

  • 11.07.2018

    Colas has reinforced its aggregate business in western France

  • 27.06.2018

    Colas wins two contracts for the construction of Line B on the Angers Tramway

  • 25.06.2018

    Colas Safety Week: June 25-29, 2018

  • 19.06.2018

    Colas tests safety concepts with Volvo

  • 17.05.2018

    First Quarter 2018

  • 26.03.2018

    Bouygues Construction and Colas announce the acquisition of Alpiq Engineering Services, a leading Swiss player in the energy, industrial services and rail infrastructure sectors

  • 01.03.2018

    Colas finalizes the acquisition of the Miller McAsphalt Group, a major player in road works in Ontario and bitumen distribution in Canada

  • 26.02.2018

    Colas Australia Group acquires Topcoat Asphalt Contractors

  • 22.02.2018

    Financial Year 2017

  • 23.01.2018

    Colas acquires Allied Infrastructure Management Ltd in the UK

  • 15.01.2018

    Colas Rail wins three rail network renewal and maintenance contracts in France and the United Kingdom

  • 04.01.2018

    Colas secures three motorway contracts in Hungary for a total of 330 million euros

  • 08.12.2017

    Colas Rail Press Release

  • 28.11.2017

    Colas acquires Carayon Languedoc

  • 21.11.2017

    Colas presents a new dynamic signaling solution to optimize the sharing of public space

  • 16.11.2017

    Revenue and results at end-September 2017

  • 13.10.2017

    Colas Rail files a complaint in relation to an international project

  • 07.09.2017

    Colas acquires a 50% stake in 6 quarry companies in southwest France

  • 31.08.2017

    Colas signs an agreement to acquire the Miller and McAsphalt group, a major road construction player in Ontario and a leader in bitumen distribution in Canada

  • 31.08.2017

    2017 half-year results

  • 20.07.2017

    Colas has secured the construction contract for the extension of Line 2 of the Rabat tramway in Morocco

  • 10.07.2017

    Colas Rail and Colas Sud‐Ouest secure two contracts for the extension of line D on the Bordeaux tramway

  • 05.07.2017

    Ravinala Airports, the concession company for the Antananarivo and Nosy Be airports in Madagascar, formed by Groupe ADP, Bouygues Bâtiment International, Colas and Meridiam Africa, finalises its funding arrangements and begins work

  • 26.06.2017

    Safety Week at Colas: June 26-30, 2017 - 5th edition of a week dedicated to safety for Group employees worldwide

  • 15.06.2017

    Sintra Inc., a Colas subsidiary in Quebec, has acquired assets from La Compagnie Meloche Inc.

  • 29.05.2017

    Two Colas Canada companies secure 300 million CAD in contracts for the construction and maintenance of the Southwest Calgary Ring Road in Alberta

  • 22.05.2017

    Eric Haentjens appointed General Secretary of the Colas Group

  • 17.05.2017

    First Quarter 2017

  • 15.05.2017

    Colas’ US subsidiary Colas Inc. acquires assets from Graymont Materials

  • 23.02.2017

    Financial Year 2016

  • 12.01.2017

    Eurovia and Colas win the maintenance contract for the Santiago de Chile metro

  • 30.11.2016

    Disclaimer from Colas

  • 16.11.2016

    Revenue and results at end-September 2016

  • 24.10.2016

    The French Minister of the Environment, Energy and the Sea, Ms. Ségolène Royal, visits a 1-kilometer Wattway solar road pilot project

  • 31.08.2016

    Half Year 2016

  • 18.07.2016

    Colas Rail’s British subsidiary, Colas Rail Ltd, will participate in an Alliance to extend the tram network in Birmingham, UK

  • 20.06.2016

    Colas Safety Week: June 20-24, 2016 - 4th edition of a week dedicated to safety for Colas employees worldwide

  • 13.05.2016

    1st quarter 2016

  • 17.03.2016

    The Cairo Metro: new contract for Colas Rail on the New El-Marg project

  • 24.02.2016

    Financial Year 2015

  • 02.02.2016

    Colas signs agreement to sell (with conditions precedent) its stake in the capital of Atlandes (A63 highway concession company) to HICL and DIF investment funds

  • 19.01.2016

    Colas Rail wins two joint-venture contracts for the extension of the Algiers metro

  • 14.01.2016

    Production and Sales of Refined Products activity in France is halted. SRD (Société de la Raffinerie de Dunkerque) is offered for sale.

  • 11.01.2016

    Colas acquires six jointly owned companies In the United Arab Emirates, Oman and Qatar

  • 02.12.2015

    Colas wins a Climate Solutions Award for the Wattway Solar Road

  • 30.11.2015

    Colas is presenting a section of its Wattway Solar Road at the COP21 from November 30 to December 11, 2015

  • 13.11.2015

    Revenue and results at end-September 2015

  • 13.10.2015

    Colas is revolutionizing roads with Wattway Solar Roads

  • 27.08.2015

    First half 2015

  • 13.05.2015

    1st quarter 2015

  • 14.04.2015

    Combined annual and extraordinary shareholders' meeting April 14, 2015

  • 24.02.2015

    Financial Year 2014

  • 14.11.2014

    Revenue and results at end-September 2014

  • 27.08.2014

    First half 2014

  • 11.06.2014

    GLOBAL SAFETY WEEK AT COLAS – JUNE 16-20, 2014 - Colas highlights safety for its employees in open traffic work zones

  • 15.05.2014

    First quarter 2014 financial information

  • 25.04.2014

    Implementation of a liquidity contract

  • 16.04.2014

    Combined annual and extraordinary shareholder's meeting, April 15, 2014: amendment to resolution 8

  • 15.04.2014

    Combined annual and extraordinary shareholder's meeting April 15, 2014

  • 26.02.2014

    Annual results

  • 31.01.2014

    Colas sells its stake in Cofiroute to Vinci Autoroutes

  • 16.01.2014

    Appointment : Christophe LIENARD, Chief Equipment and Innovation Officer for the Colas Group

  • 14.01.2014

    D3 awarded a PPP contract for the Troissereux bypass north of Paris

  • 20.12.2013

    Colas is selling its 16.67% stake in Cofiroute to Vinci Autoroutes

  • 20.12.2013

    The first cornerstone is laid for the New Coastal Road dike on Reunion Island (France)

  • 18.11.2013

    The Colas group will be present at the exhibition for French Mayors and Local Authorities from November 19 to 21, 2013

  • 23.10.2013

    Colas Rail awarded a contract to build and maintain lines 3 ans 6 of the Santiago, Chile metro

  • 14.10.2013

    Bouygues Construction and Colas to construct an airport in Canada

  • 08.10.2013

    Signature of the contract for the L2 Marseille bypass

  • 28.08.2013

    First half 2013

  • 07.06.2013

    Global Safety Week in the Colas Group - The Colas Group highlights the importance of safety on the jobsite and behind the wheel

  • 14.05.2013

    First quarter 2013 financial information

  • 16.04.2013

    Combined Annual and Extraordinary Shareholder's Meeting

  • 04.04.2013

    Colas Rail awarded a design-build contract for Morocco's first high speed train line

  • 27.02.2013

    FY 2012 earnings

  • 04.02.2013

    Colas Rail and its consortium partners have been awarded a contract to build the first two lines on the RFR high-speed railway network in Tunis, Tunisia

  • 29.01.2013

    Colas reinforces its targeted corporate-school relations with new partnerships

  • 14.01.2013

    Colas Ltd has been awarded, as part of a consortium, an 8-year Highways and Works contract involving the upgrading and maintenance of the road network in central London

  • 21.11.2012

    The Colas Group will be at the Pollutec Exhibition 2012

  • 19.11.2012

    The Colas Group will be present at the Exhibition for French Mayors and Local Authorities from November 20 to 22, 2012

  • 14.11.2012

    Revenue and results at the end of September 2012

  • 25.10.2012

    Colas Rail awarded contract for the extension of Line 1 on Algiers metro as part of a consortium

  • 23.10.2012

    Project to implement new organization for the Colas Group's Road business in mainland France

  • 28.08.2012

    First half 2012

  • 29.06.2012

    Nimes and Montpellier bypass

  • 22.05.2012

    Colas Rail Ltd acquires Pullman Rail Ltd

  • 15.05.2012

    1st quarter 2012 revenue figures

  • 17.04.2012

    Combined Shareholders' Meeting on April 17, 2012

  • 28.02.2012

    Annual results Colas: good performance in 2011

  • 28.11.2011

    Colas will be at the Pollutec Exhibition 2011

  • 23.11.2011

    Sacerlift® by Sacer (Colas Group) wins Innovation Award at the 2011 Exhibition for French Mayors and Local Authorities

  • 23.11.2011

    Screg Sud-Est wins a Public Works Award 2011

  • 21.11.2011

    The Colas Group at the Exhibition for French Mayors and Local Authorities from November 22-24, 2011

  • 17.11.2011

    Plessentiel awarded a PPP contract for city streets and lighting in Le Plessis-Robinson, France

  • 26.10.2011

    Allicso wins PPP contract for the Vichy southwest bypass

  • 20.10.2011

    Colas Rail awarded metro contracts as part of a consortium in Los Teques, Venezuela (€96 M) and Kelana Jaya, Malaysia (€96 M)

  • 13.10.2011

    Colas awarded a series of contracts in Canada for a total of 140 million euros

  • 30.08.2011

    First half year 2011: business is solid overall, profitability has improved over end of June 2010

  • 12.07.2011

    Acquisition of 50% of Gamma Materials Ltd in Mauritius

  • 15.04.2011

    Combined annual and extraordinary shareholder's meeting on April 15, 2011

  • 01.03.2011

    Colas in 2010

  • 16.02.2011

    Samuel GUILLON, Finance Manager of the Colas Group

  • 16.02.2011

    Laurent LE BOULC'H, Deputy Managing Director Administration and Finance at the International Management Department of the Colas Group

  • 24.01.2011

    French government and Atlandes signed concession contract for a section of highway A63 in Southwest France

  • 18.11.2010

    The Colas Group at the Exhibition for French Mayors and Local Authorities from November 23 – 25, 2010

  • 31.08.2010

    First Half-Year 2010 : catching up on 1st quarter activity, lower profitability compared to end of June 2009

  • 30.08.2010

    Appointment : Jacques Leost

  • 30.08.2010

    A 63 Highway concession in southwest France

  • 02.07.2010

    Colas acquires SRD (Société de la Raffinerie de Dunkerque)

  • 04.06.2010

    The Colas Group will be exhibiting at the Public Transport Tradeshow 2010 / European Mobility Tradeshow from June 8 to 10

  • 21.05.2010

    Breakdown of 1st quarter 2010 revenue by business sector (in millions of euros)

  • 11.05.2010

    Colas 1st quarter 2010: business was penalized by unfavorable weather conditions

  • 14.04.2010

    Combined annual and extraordinary shareholder's meeting on april 14, 2010

  • 01.03.2010

    Colas in 2009

  • 30.11.2009

    The Group will be at the Pollutec Exhibit 2009

  • 23.11.2009

    The Colas Group will be present at the 22nd National Public Transport Congress from November 25 to 27, 2009

  • 12.11.2009

    Revenue at the end of September 2009: € 8.7 B (-9.7%)

  • 12.11.2009

    The Colas Group will be present from November 17 to 19, 2009 at the Exhibition for French Mayors and Local Authorities

  • 14.09.2009

    Colas gets the keys to a hybrid Renault Truck

  • 25.08.2009

    First Half-Year 2009

  • 17.08.2009

    The Tram-Tiss project group has been designated as the likely successful candidate to build the regional tram-train system on Reunion island

  • 25.06.2009

    Colas has signed a consortium contract to build the second phase of Line 3 on the Cairo, Egypt Metro

  • 29.04.2009

    Colas wins a 37-million euro contract in Hungary

  • 17.04.2009

    Combined annual and extraordinary shareholders' meeting on April 15, 2009

  • 06.04.2009

    Colas wins a 4th road management and maintenance contract in Great Britain

  • 03.04.2009

    Renewal of the road safety charter agreement between the French government, the CNAMTS and the Colas Group

  • 02.04.2009

    Screg Nord-Picardie has won the 2008 Colas Group France Inter-Subsidiary Road Safety Challenge

  • 16.03.2009

    Colas wins a 150-million euro design-build contract for a section of highway in Romania

  • 09.03.2009

    The Colas Foundation has selected its prize-winning artists for 2009

  • 24.02.2009

    COLAS in 2008

  • 04.02.2009

    Colas: project to acquire the Société de la Raffinerie de Dunkerque (SRD)

  • 27.11.2008

    The Colas Group will be at the Pollutec Exhibit 2008

  • 19.11.2008

    Acquisition of a quarry network in central France

  • 18.11.2008

    The Colas Group wins the Innovation Award at the Exhibition for French Mayors and Local Authorities 2008

  • 14.10.2008

    Colas wins the Special Future Awards at the Fimbacte Festival 2008

  • 28.08.2008

    The Colas Foundation supports the exhibition :

  • 28.08.2008

    Colas awarded contracts in France and worldwide for a total of 350 million euros

  • 27.08.2008

    Strong growth in business during first half-year 2008

  • 20.07.2008

    13 Nouvelles oeuvres à la Fondation Colas

  • 01.07.2008

    Robust growth for first half-year 2008

  • 19.06.2008

    Nanosoft, an efficient way to fight noise

  • 16.04.2008

    COMBINED ANNUAL AND EXTRAORDINARY SHAREHOLDERS’ MEETING ON APRIL 16, 2008

  • 15.04.2008

    Colas awarded a major design-build civil engineering contract (€40 M) in Romania

  • 10.03.2008

    La Fondation Colas a choisi les artistes lauréats de la sélection 2008

  • 21.02.2008

    COLAS in 2007 Strong growth in business activity (+8.9%) and net profit (+19.7%)

  • 13.02.2008

    Appointment

  • 17.01.2008

    Transfer of business at Valtatie Oy (Finland)

  • 31.12.2007

    4th Quarter Revenue 2007

  • 30.10.2007

    Hervé Le Bouc appointed Chairman and Chief Executive Officer of Colas

  • 28.08.2007

    La Fondation Colas sélectionne de nouveaux artistes pour 2008

  • 27.08.2007

    Excellent first half-year 2007

  • 27.07.2007

    The Colas Foundation presents its latest acquisitions

  • 14.06.2007

    Colas: acquisition in Croatia

  • 30.05.2007

    Colas acquires Spie Rail

  • 21.02.2007

    COLAS in 2006 - Remarkable growth in business activity (+12.3%) and net profit (+29%)

  • 16.02.2007

    Colas and Spie

  • 13.02.2007

    Appointment

  • 06.02.2007

    Colas Revenue 2006

  • 11.01.2007

    PRESS RELEASE

  • 20.12.2006

    Colas and Spie

  • 12.09.2006

    The Colas Foundation presents its latest acquisitions

  • 26.07.2006

    Colas Canada created the position of Vice President Operations for Western Canada.

  • 09.05.2006

    La Fondation Colas a choisi les artistes lauréats de la sélection 2006

  • 29.08.2005

    La Fondation Colas sélectionne de nouveaux artistes pour 2006

  • 07.06.2005

    The Colas Foundation presents its latest acquisitions

  • 05.02.2005

    La Fondation Colas a choisi les artistes lauréats de la sélection 2004

  • 26.05.2003

    The Colas Foundation presents its latest acquisitions

  • 01.05.2003

    The Colas Foundation presents its latest acquisitions

  • 01.02.2003

    La Fondation Colas a choisi les artistes, lauréats de la sélection 2002

  • 01.02.2003

    La Fondation Colas a choisi les artistes, lauréats de la sélection 2002

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