{"id":3552,"date":"2026-07-20T16:15:31","date_gmt":"2026-07-20T14:15:31","guid":{"rendered":"https:\/\/dev.gtagroup.lu\/about-us\/"},"modified":"2026-10-21T19:18:36","modified_gmt":"2026-10-21T17:18:36","slug":"about-us","status":"publish","type":"page","link":"https:\/\/dev.gtagroup.lu\/en\/about-us\/","title":{"rendered":"About us"},"content":{"rendered":"
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GTA Group \u00b7 Mid-\u200bsized company \u00b7 France \u00b7 Benelux \u00b7 Europe<\/p>\n<\/div><\/div>\n\n

GTA Group \u2014 15 years of expertise in complex infrastructure<\/h1>\n<\/div><\/div>\n\n

Founded in 2011, GTA Group brings together 150 people and 5 expert subsidiaries with one shared mission: to regenerate, protect and equip transport infrastructure, mobility assets and urban furniture.<\/p>\n<\/div><\/div>\n\n

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Meet our leadership team<\/a><\/div>\n\n
Contact us<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
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Meet the leaders at the core of our organisation<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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GTA Group \u00b7 Founded in 2011<\/p>\n<\/div><\/div>\n\n

Our story<\/strong>.
Our vision<\/strong>.<\/h2>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

GTA Group was born from a deep conviction: the infrastructure essential to mobility<\/strong> and industry must be made to last<\/strong>, modernised<\/strong> and adapted<\/strong> to tomorrow\u2019s challenges \u2014 without ever compromising on operational continuity<\/strong> or user safety.<\/p>\n

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Since its creation, GTA Group has grown around complementary technical skills<\/strong>, able to intervene across the entire life cycle<\/strong> of structures:<\/p>\n<\/div><\/div>\n\n

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Engineering & Design Office<\/h4><\/div><\/div><\/div>\n\n
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Finishing Works<\/h4><\/div><\/div><\/div>\n\n
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Sustainable Mobility<\/h4><\/div><\/div><\/div>\n\n
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Industrial Upcycling<\/h4><\/div><\/div><\/div>\n\n
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Preventive & Predictive Maintenance<\/h4><\/div><\/div><\/div>\n\n
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Regen Sense\u2122 R&D<\/h4><\/div><\/div><\/div>\n<\/div>\n<\/div>\n\n

Today, GTA Group is an integrated mid-\u200bmarket leader<\/strong>, organised around 5 expert subsidiaries<\/strong> to support our clients in a fast-\u200bchanging landscape shaped by evolving safety standards, environmental imperatives, the drive for economically responsible solutions and the critical need to keep infrastructure in service.<\/p>\n

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Our objective is clear: to be a long-\u200bterm partner<\/strong> capable of anticipating tomorrow\u2019s technical, regulatory and environmental challenges \u2014 backed by our own in-\u200bhouse teams, our integrated engineering & design office<\/strong> and our Regen Sense\u2122 R&D<\/strong>.<\/p>\n

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Present in France<\/strong>, Benelux<\/strong> and across Europe<\/strong>, we operate on large-\u200bscale projects \u2014 tunnels, transport infrastructure and urban furniture \u2014 with a single requirement: to deliver what we promise<\/strong>.<\/p>\n<\/div><\/div>\n<\/div>\n\n

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Founded in 2011<\/strong><\/p>\n<\/div><\/div><\/div><\/div>\n\n

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150<\/strong> employees \u2014 in-\u200bhouse teams<\/p>\n<\/div><\/div><\/div><\/div>\n\n

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Active in 8 countries<\/strong><\/p>\n<\/div><\/div><\/div><\/div>\n\n

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Integrated<\/strong> R&D, Engineering & Design<\/p>\n<\/div><\/div><\/div><\/div>\n\n

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15 years<\/strong> of on-\u200bsite innovation<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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Our fundamentals<\/p>\n<\/div><\/div>\n\n

Governance & Commitment<\/strong><\/h2>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n
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Sustainability<\/h4>

We design solutions built to last. Regenerating, protecting and extending the life of infrastructure \u2014 with a circular economy approach by design.<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n\n

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Performance<\/h4>

Performance is measured, monitored and controlled. Every technical detail contributes to overall reliability \u2014 from engineering to on-\u200bsite delivery.<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n\n

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Innovation<\/h4>

Innovating means adapting methods, integrating the right technologies and rethinking existing assets with precision. Our Regen Sense\u2122 R&D generates pioneering solutions.<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n\n

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Excellence<\/h4>

Excellence is a daily requirement, driven by committed teams, rigorous processes and an integrated engineering & design office that validates every solution.<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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GTA Group \u00b7 Philosophy<\/p>\n<\/div><\/div>\n\n

Building the future, together.<\/h2>\n<\/div><\/div>\n\n

GTA Group\u2019s philosophy is based on a responsible approach to resources, a culture of applied innovation and a constant commitment to quality and safety. Our multidisciplinary organisation allows us to adapt our level of involvement: from specialist assignments to the overall management of complex operations.<\/p>\n<\/div><\/div>\n\n

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\u201cOur convictions are more than just words. They come to life on the ground, in every project and every challenge we take on.\u201d<\/p>\n<\/div><\/div><\/div><\/div>\n\n

Julien FELLER<\/strong>
Founder & CEO, GTA Group<\/p>\n<\/div><\/div>\n\n

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Follow me on LinkedIn<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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GTA Group \u00b7 The founder\u2019s vision<\/p>\n<\/div><\/div>\n\n

Julien FELLER<\/h2>\n<\/div><\/div>\n\n

Founder & CEO \u2014 GTA GROUP<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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\u201cSince our beginnings, GTA Group has been built around a simple idea: the infrastructure we transform today shapes the safety<\/strong>, mobility<\/strong> and performance of tomorrow<\/strong>.\u201d<\/p>\n<\/div><\/div><\/div><\/div>\n\n

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\u201cOur role is not limited to executing works. We support our clients in making strategic, often complex decisions<\/strong>, where technical, regulatory and operational requirements must be perfectly aligned.\u201d<\/p>\n<\/div><\/div><\/div><\/div>\n\n

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\u201cGTA Group\u2019s strength lies in combining technical expertise<\/strong>, a spirit of innovation<\/strong> and human commitment<\/strong>. This culture allows us to deliver solutions that are sustainable, tailored and responsible.\u201d<\/p>\n<\/div><\/div><\/div><\/div>\n\n

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\u201cBuilding for tomorrow means embracing high standards, rigour and continuous improvement. It is also a collective adventure, made possible by the trust of our clients<\/strong>, partners<\/strong> and employees<\/strong>.\u201d<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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Our team<\/p>\n<\/div><\/div>\n\n

GTA Group\u2019s leadership team<\/strong><\/h2>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n
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\"Julien<\/span><\/div>

Julien Feller<\/h4>

Co-\u200bfounder & CEO \u2014 GTA Group<\/p>\n<\/div><\/div>\n

GTA Group relies on its expert subsidiaries, each a leader in its field, working together in operational synergy.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n

\"GTA<\/span><\/div>
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\u201cGTA Group\u2019s strength lies in combining technical expertise<\/strong>, a spirit of innovation<\/strong> and human commitment<\/strong>. This culture allows us to deliver solutions that are sustainable, tailored and responsible.\u201d<\/p>\n<\/div><\/div><\/div><\/div>\n\n

\ue0cb<\/span><\/span><\/div>

Follow me on LinkedIn<\/p>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n

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\"Alexandre<\/span><\/div>

Alexandre M\u00c8GE<\/h4>

Co-\u200bfounder, GTA Group \u00b7 Managing Director, GTA Coatings<\/p>\n<\/div><\/div>\n

Specialist in technical coatings, passive fire protection, refurbishment and decontamination.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n

\"GTA<\/span><\/div>

GTA Coatings<\/h4>

GTA Coatings extends the service life of structures in demanding environments.<\/p>\n<\/div><\/div>\n

Explore GTA Coatings<\/a><\/div>\n<\/div><\/div>\n<\/div>\n\n
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Maxime CAVALLINI<\/h4>

Managing Director \u2014 GTA Infra<\/p>\n<\/div><\/div>\n

Specialist in civil engineering structures and complex infrastructure (bridges, tunnels and underground structures).<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n

\"GTA<\/span><\/div>

GTA Infra<\/h4>

GTA Infra brings structures into compliance, modernises them and ensures their safety across Europe.<\/p>\n<\/div><\/div>\n

Explore GTA Infra<\/a><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n
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\"Olivier<\/span><\/div>

Olivier BECKER<\/h4>

Managing Director \u2014 GTA Lux<\/p>\n<\/div><\/div>\n

Based in the Grand Duchy of Luxembourg, GTA Lux deploys the full range of GTA Group\u2019s expertise.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n

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GTA Lux<\/h4>

GTA Lux deploys the full range of GTA Group\u2019s expertise for public infrastructure, industrial sites and public-\u200baccess buildings, with an integrated multi-\u200bservice approach.<\/p>\n<\/div><\/div>\n

Explore GTA Lux<\/a><\/div>\n<\/div><\/div>\n<\/div>\n\n
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Lionel GUIBERT<\/h4>

Managing Director & Partner \u2014 GTA Eprolor<\/p>\n<\/div><\/div>\n

A leading player in refurbishment and powder coating, EPROLOR gives metal equipment a second life.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n

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GTA Eprolor<\/h4>

EPROLOR refurbishes urban, road and industrial metal equipment, with an upcycling and circular economy approach.<\/p>\n<\/div><\/div>\n

Explore GTA Eprolor<\/a><\/div>\n<\/div><\/div>\n<\/div>\n\n
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Mourad SADI<\/h4>

Managing Director & Partner \u2014 GTA Axyscom<\/p>\n<\/div><\/div>\n

Specialist in electrical infrastructure, telecoms and EV charging infrastructure.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n

\"GTA<\/span><\/div>

GTA Axyscom<\/h4>

Axyscom manages the removal, refurbishment, reinstallation and recommissioning of equipment.<\/p>\n<\/div><\/div>\n

Explore GTA Axyscom<\/a><\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
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document.querySelectorAll(\u00ab #equipe .flip-\u200bcard \u00bb).forEach(function (card) { card.setAttribute(\u00ab tabindex \u00bb, \u00ab 0 \u00bb); card.addEventListener(\u00ab click \u00bb, function (e) { if (e.target.closest(\u00ab a \u00bb)) return; \/\u200b\/\u200b laisse passer les boutons card.classList.toggle(\u00ab is-\u200bflipped \u00bb); }); card.addEventListener(\u00ab keydown \u00bb, function (e) { if (e.key === \u00ab Enter \u00bb || e.key ===  \u00bb  \u00bb) { e.preventDefault(); card.classList.toggle(\u00ab is-\u200bflipped \u00bb); } }); });<\/p><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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The volumes that make the difference \u2014 consolidated GTA Group figures<\/p>\n<\/div><\/div>\n\n

Performance in action<\/strong><\/h2>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n
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Maintenance<\/h3>\n

performed \/\u200b year<\/p>\n<\/div><\/div>\n<\/div>\n\n

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Finishing works<\/h3>\n

installed \/\u200b night<\/p>\n<\/div><\/div>\n<\/div>\n\n

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Tunnels<\/h3>\n

coated (all types)<\/p>\n<\/div><\/div>\n<\/div>\n\n

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Corrosion protection<\/h3>\n

sprayed (total)<\/p>\n<\/div><\/div>\n<\/div>\n\n

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Intumescent<\/h3>\n

installed \/\u200b year<\/p>\n<\/div><\/div>\n<\/div>\n\n

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Upcycling<\/h3>\n

Regen Sense\u2122<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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Trusted by<\/h2>\n<\/div><\/div>\n\n

Project Owners \u2014 Engineering Firms & Designers \u2014 General Contractors & Consortium Leaders \u2014 France, Belgium, Luxembourg & Europe<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n

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Project owners<\/h4>\n<\/div><\/div>\n\n
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SNCF<\/p>\n<\/div><\/div>\n\n

RATP<\/p>\n<\/div><\/div>\n\n

ADP \u2014 Paris Airports<\/p>\n<\/div><\/div>\n\n

APRR<\/p>\n<\/div><\/div>\n\n

COFIROUTE<\/p>\n<\/div><\/div>\n\n

NATO<\/p>\n<\/div><\/div>\n\n

ATMB \u2014 Mont-\u200bBlanc<\/p>\n<\/div><\/div>\n\n

Femern A\/\u200bS<\/p>\n<\/div><\/div>\n\n

Paris La D\u00e9fense<\/p>\n<\/div><\/div>\n\n

City of Paris \/\u200b SEMAPA<\/p>\n<\/div><\/div>\n\n

CUGL \u2014 Greater Lyon<\/p>\n<\/div><\/div>\n\n

\u2026<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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Engineering Firms & Designers<\/h4>\n<\/div><\/div>\n\n
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Ing\u00e9rop<\/p>\n<\/div><\/div>\n\n

Setec<\/p>\n<\/div><\/div>\n\n

Egis<\/p>\n<\/div><\/div>\n\n

Arcadis<\/p>\n<\/div><\/div>\n\n

Sweco<\/p>\n<\/div><\/div>\n\n

Artelia<\/p>\n<\/div><\/div>\n\n

BG Ing\u00e9nieurs Conseils<\/p>\n<\/div><\/div>\n\n

SCHROEDER & Associ\u00e9s<\/p>\n<\/div><\/div>\n\n

INCA<\/p>\n<\/div><\/div>\n\n

CETU<\/p>\n<\/div><\/div>\n\n

\u2026<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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General contractors & consortium leaders<\/h4>\n<\/div><\/div>\n\n
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Bouygues Travaux Publics<\/p>\n<\/div><\/div>\n\n

Eiffage G\u00e9nie Civil<\/p>\n<\/div><\/div>\n\n

VINCI<\/p>\n<\/div><\/div>\n\n

BESIX<\/p>\n<\/div><\/div>\n\n

Jan De Nul<\/p>\n<\/div><\/div>\n\n

Demathieu Bard<\/p>\n<\/div><\/div>\n\n

SPIE Batignolles<\/p>\n<\/div><\/div>\n\n

Colas<\/p>\n<\/div><\/div>\n\n

Freyssinet<\/p>\n<\/div><\/div>\n\n

Gal\u00e8re<\/p>\n<\/div><\/div>\n\n

VALENS<\/p>\n<\/div><\/div>\n\n

\u2026<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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Consortia & major international projects<\/h4>\n<\/div><\/div>\n\n
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COTU \u2014 Oosterweel<\/p>\n<\/div><\/div>\n\n

Femern Link Contractors (FLC)<\/p>\n<\/div><\/div>\n\n

BESIX \/\u200b DEME \/\u200b Jan De Nul \/\u200b Stadsbader<\/p>\n<\/div><\/div>\n\n

Denmark\u2013Germany international consortium<\/p>\n<\/div><\/div>\n\n

\u2026<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n

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View all our references<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","wp_typography_post_enhancements_disabled":false,"_et_pb_use_builder":"on","_et_pb_page_layout":"et_right_sidebar","_et_pb_side_nav":"off","footnotes":""},"class_list":["post-3552","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nMid-Market Infrastructure Leader \u00b7 8 Countries | GTA Group<\/title>\n<meta name=\"description\" content=\"GTA Group \u2705 A mid-market leader that regenerates where others rebuild. 150 employees, in-house teams, integrated engineering & design. 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