- ## [About us](/en-en/about-us)
    
    
    - [CATOX Technology for Air Treatment](/en-en/case-studies/catox-technology-air-treatment)
    - [OVAM : Excavation, ISCO and ERD](/en-en/case-studies/ovam-excavation-isco-and-erd)
    - [Dry Port : Evacuation and off-site treatment](/en-en/case-studies/dry-port-evacuation-and-site-treatment)
    - [Remediation of an agricultural area](/en-en/case-studies/remediation-agricultural-area)
    - [Greater Paris Express (France), T2A & T3A tunneling partial sections](/en-en/case-studies/greater-paris-express-france-t2a-t3a-tunneling-partial-sections)
    - [Milano Santa Giulia project (Italy)](/en-en/case-studies/milano-santa-giulia-project-italy)
    - [VSD The Avenue Chesterfield (England) ](/en-en/case-studies/vsd-avenue-chesterfield-england)
    - [Al Karaana (Qatar)](/en-en/case-studies/al-karaana-qatar)
    - [3 major sites remediated (France)](/en-en/case-studies/3-major-sites-remediated-france)
    - [AYTO. ZARAÚZ Salberdín, Guipúzcoa (Spain)](/en-en/case-studies/ayto-zarauz-salberdin-guipuzcoa-spain)
    - [Ankerweg Amsterdam (The Netherlands)](/en-en/case-studies/ankerweg-amsterdam-netherlands)
    - [Japanese knotweed (Utrecht)](/en-en/case-studies/japanese-knotweed-utrecht)
     
    
    - [Environmental Security](/en-en/environmental-security-pillar-sovereignty-prosperity)
- ## [Our offer](/en-en/our-offer)
- ## [How](/en-en/how)
    
    
    - [In-situ techniques](/en-en/how/situ-techniques)
    - [Treatment](/en-en/how/treatment)
    - [Ex-situ remediation](/en-en/how/ex-situ-remediation)
- ## [Case studies](/en-en/case-studies)
- ## [Our locations](/en-en/our-locations)
    
    
    - [KRUGER SOIL REMEDIATION](/en-en/our-locations/kruger-soil-remediation)
    - [SARPI REMEDIATION FRANCE (Bouc-Bel-Air)](/en-en/our-locations/sarpi-remediation-france-bouc-bel-air)
    - [TRIPLAN Umwelttechnik GmbH](/en-en/our-locations/triplan-umwelttechnik-gmbh)
    - [SARPI Remediation Madrid](/en-en/our-locations/sarpi-remediation-madrid)
    - [SARPI REMEDIATION FRANCE Saint-Herblain](/en-en/our-locations/sarpi-remediation-france-saint-herblain)
    - [SARPI REMEDIATION FRANCE Noyelles-Godault](/en-en/our-locations/sarpi-remediation-france-noyelles-godault)
    - [SARPI REMEDIATION FRANCE Meyzieu](/en-en/our-locations/sarpi-remediation-france-meyzieu)
    - [SARPI REMEDIATION FRANCE Lillebonne](/en-en/our-locations/sarpi-remediation-france-lillebonne)
    - [SARPI REMEDIATION FRANCE Balma](/en-en/our-locations/sarpi-remediation-france-balma)
    - [SARPI REMEDIATION FRANCE Gennevilliers](/en-en/our-locations/sarpi-remediation-france-gennevilliers)
    - [SARPI REMEDIATION FRANCE Bordeaux](/en-en/our-locations/sarpi-remediation-france-bordeaux)
    - [SARPI REMEDIATION FRANCE Bischheim](/en-en/our-locations/sarpi-remediation-france-bischheim)
    - [SARPI Remediation Martorell](/en-en/our-locations/sarpi-remediation-martorell)
    - [SARPI Milan Srl](/en-en/our-locations/sarpi-milan-srl)
    - [SARPI REMEDIATION DEUTSCHLAND Marl](/en-en/our-locations/sarpi-remediation-deutschland-marl)
    - [SARPI REMEDIATION Utrecht](/en-en/our-locations/sarpi-remediation-utrecht)
    - [SARPI REMEDIATION Schiedam](/en-en/our-locations/sarpi-remediation-schiedam)
    - [SARPI REMEDIATION Huy](/en-en/our-locations/sarpi-remediation-huy)
    - [SARPI REMEDIATION Grimbergen](/en-en/our-locations/sarpi-remediation-grimbergen)
    - [SARPI REMEDIATION Gent](/en-en/our-locations/sarpi-remediation-gent)
    - [SARPI REMEDIATION Auvelais](/en-en/our-locations/sarpi-remediation-auvelais)
    - [SARPI REMEDIATION Antwerpen](/en-en/our-locations/sarpi-remediation-antwerpen)
- ## [Jobs](/en-en/join-us)
- ## [Contact](/en-en/contact)