Expertise
The Ponticelli Group’s trades and know-how are centred around three main skills which cover the life cycle of industrial facilities and large infrastructures: engineering, construction and maintenance.
![](https://www.ponticelli.com/wp-content/uploads/2018/08/schema_480px-EN.png)
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Design and build build a new site or a new plant |
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Transform and modernise Optimise processes, extend the lifespan |
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Maintain and optimise Maintain performance, increase availability |
Our Expertise
ENGINEERING
From the pre-project design stage to detailed studies, Ponticelli offers integrated engineering services to help industrial clients prepare successful projects.
CONSTRUCTION
Specialists in the key trades of mechanics, industrial piping and lifting/rigging, Ponticelli builds new plants to develop new infrastructures or increase existing capacities.
MAINTENANCE
Expert in maintenance on industrial facilities, Ponticelli ensures their upkeep, modernisation and compliance to enable operators to maximize productive potential.
Réalisations
![NUON 1200 MW ELECTRIC POWER PLANT](https://www.ponticelli.com/wp-content/uploads/2018/08/Neuf_Mitsubishi-510x382.jpg)
![ONT project – creation of an oils refinery](https://www.ponticelli.com/wp-content/uploads/2015/01/Olvea-Projet-ONT-raffinerie-huiles-510x382.jpg)
![Ombineo power plants](https://www.ponticelli.com/wp-content/uploads/2018/08/Ombrineo-3-510x382.jpg)
![EGM+EIA MAINTENANCE CONTRACT](https://www.ponticelli.com/wp-content/uploads/2018/08/Maintenance_Sanofi-510x382.jpg)
![Renovation of a desilting valve](https://www.ponticelli.com/wp-content/uploads/2018/08/Robinetterie_Vanne_devasement-510x382.jpg)
![TIGF – Girland Project](https://www.ponticelli.com/wp-content/uploads/2018/08/Girland-510x382.jpg)
![Creation of a ZVI](https://www.ponticelli.com/wp-content/uploads/2018/08/Creation_ZVI-510x382.jpg)
![Starting up of a turbine on the Bimont dam](https://www.ponticelli.com/wp-content/uploads/2018/08/Barrage_Bimont-510x382.jpg)
![Pistole solar power plant](https://www.ponticelli.com/wp-content/uploads/2018/08/Pistole-2-510x382.jpg)
![Hallencourt measurement tower](https://www.ponticelli.com/wp-content/uploads/2018/08/Mat_mesure-510x382.jpg)
![Combined Cycle Gas Maintenance works](https://www.ponticelli.com/wp-content/uploads/2018/07/Combigolf-Maintenance_GDF-Suez-510x382.jpg)
![SINCOR – CSH Project](https://www.ponticelli.com/wp-content/uploads/2002/01/Realisation_Projet_CSH__Sincor-510x382.jpg)
![Cestas](https://www.ponticelli.com/wp-content/uploads/2015/01/Cestas-Certisolis-510x382.jpg)
![Mechanical Maintenance](https://www.ponticelli.com/wp-content/uploads/2018/08/Mecanique-machine_tournante-510x382.jpg)
![Installation of wind turbines](https://www.ponticelli.com/wp-content/uploads/2018/08/Installation_eoliennes-510x382.jpg)
![Charles de Gaulle Aircraft Carrier scheduled downtime for maintenance and repairs](https://www.ponticelli.com/wp-content/uploads/2018/06/sol_infra_defense-510x382.jpg)
![Mechanical Maintenance contract for metal finishing](https://www.ponticelli.com/wp-content/uploads/2015/01/siderurgie_Arcelor_Fos_Gwenael-Saliou-510x382.jpg)
![UDEC NEW](https://www.ponticelli.com/wp-content/uploads/2018/07/Realisation-UDEC--510x382.jpg)
![MABRUK Field Maintenance Contract](https://www.ponticelli.com/wp-content/uploads/2002/01/Realisation_Mabruk-510x382.jpg)
![Replacement of drainage circuits on the Cheylas power plant](https://www.ponticelli.com/wp-content/uploads/2018/01/Hydraulique_Centrale_Cheylas-510x382.jpg)
![Arkema shutdown, Lacq](https://www.ponticelli.com/wp-content/uploads/2018/07/Arret_Arkema_Lacq-510x382.jpg)
![Alpha solar power stations](https://www.ponticelli.com/wp-content/uploads/2015/01/Centrales_solaire_alpha-510x382.jpg)
![Visual impact studies – Saint Quentin](https://www.ponticelli.com/wp-content/uploads/2018/08/Etude_impact_visuel–Saint-Quentin-Solveo-Energie1-510x382.jpg)
![Dismantling of a wind turbine](https://www.ponticelli.com/wp-content/uploads/2018/08/Demantelement_eolienne-510x382.jpg)
![Barracuda 1 to 4 – nuclear boiler room and conventional zones](https://www.ponticelli.com/wp-content/uploads/2018/01/maintenance_batiments-510x382.jpg)
![BIOGEN PK 205-PK 225](https://www.ponticelli.com/wp-content/uploads/2018/07/Realisation-Biogen-510x382.jpg)
![Rosa](https://www.ponticelli.com/wp-content/uploads/2007/01/Realisation_Rosa-510x382.jpg)
![Repairs on a stripping reel reducer](https://www.ponticelli.com/wp-content/uploads/2015/01/bobineuse_siderurgie_Arcelor_Fos_Gwenael-Saliou-510x382.jpg)
![Renovation of the penstock at Bens](https://www.ponticelli.com/wp-content/uploads/2018/08/Conduite_forcee_Bens-510x382.jpg)
![Antares + Spica](https://www.ponticelli.com/wp-content/uploads/2017/01/Realisation_PV_Antares-Spica_DSC_6695-510x382.jpg)
![Engineering design services for ESP/ESPN piping](https://www.ponticelli.com/wp-content/uploads/2018/01/ESPN-510x382.jpg)
![Total Donges Refinery Maintenance](https://www.ponticelli.com/wp-content/uploads/2018/05/Realisation_Donges-510x382.jpg)
![OML 58 Upgrade](https://www.ponticelli.com/wp-content/uploads/2015/01/Realisation_OML58-upgrade-12-510x382.jpg)
![Tank Opening/Closing](https://www.ponticelli.com/wp-content/uploads/2018/08/Arrets_tranche-OFC-510x382.jpg)
![TRACK COVERING – Avenue de France](https://www.ponticelli.com/wp-content/uploads/2018/07/Realisation-Couverture_voies_avenue_France-510x382.jpg)
![Antwerup Project](https://www.ponticelli.com/wp-content/uploads/2017/01/Realisation_Anwerup_LevageEPC2-510x382.jpg)
![Lowering of the Marsac-sur-Don measurement tower in sections](https://www.ponticelli.com/wp-content/uploads/2018/08/Affalement_Mat-510x382.jpg)
![3 power stations in Portugal for a total of 29,2 MWp (Cabrela – Seixal – Coruche)](https://www.ponticelli.com/wp-content/uploads/2018/01/centrales-sol-Portugal-510x382.jpg)
![15 GP Joules power stations (Total of 147,9MWp)](https://www.ponticelli.com/wp-content/uploads/2018/01/Centrales_GPJoules-510x382.jpg)
![Replacement of EVC on the Beaumont Monteux dam](https://www.ponticelli.com/wp-content/uploads/2018/01/Realisation-Hydraulique_Vantellerie_Beaumont-510x382.jpg)
![EPR Flamanville 3 –EM4 Package](https://www.ponticelli.com/wp-content/uploads/2018/01/Realisation_EPR_Flamanville_FLA338-012-510x382.jpg)
![Optara Project](https://www.ponticelli.com/wp-content/uploads/2018/07/Realisation_Optara_01-510x382.jpg)
![Maintenance on the Longoelan wind farm](https://www.ponticelli.com/wp-content/uploads/2018/08/maintenance_eolienne-510x382.jpg)
![CHEVRON – HHOB2 project](https://www.ponticelli.com/wp-content/uploads/2014/01/Réalisation_HHOB2_Chevron-510x382.jpg)
![Replacement of flame-cutting machines (MAOX) in continuous casting n°1](https://www.ponticelli.com/wp-content/uploads/2015/01/Coulee_Oxycouper-SMRI-Arcelor-Mittal-510x382.jpg)
![MOHO 1 Bis](https://www.ponticelli.com/wp-content/uploads/2018/07/Realisation_Moho-510x382.jpg)
![Project : Carbon capture and storage pilot project](https://www.ponticelli.com/wp-content/uploads/2018/08/Captage-CO2-510x382.jpg)
![GMC OML100 Unity](https://www.ponticelli.com/wp-content/uploads/2018/01/Realisation_OML100-510x382.jpg)