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106 rue du Lieutenant Petit Leroy

94550 Chevilly Larue


+33 (0)4 42 61 64 80
Through Life Support
Through Life Support
ATOB is an Engineering, Maintenance, Inspection, Modernization and Design firm, specialized in maritime and subsea equipment. 
The company operates in the areas of Defense & Security and Oil & Gas. 
The company has recognized skills and references to extend the life of systems by improved retrofit and reverse-engineering methodologies, especially on “orphan” systems. ATOB is ISO 9001 certified and has established an HSE policy based on human resources while ensuring an efficient and quality service to its customers. 
ATOB design equipment for the Special Forces, especially for inshore operations. For its Oil & Gas clients, she as well as design and manufacture specific tools for subsea installation, inspection and maintenance operations. 
ATOB offers to its clients a large panel of services: 
  • maintenance engineering (MIEC) 
  • inspection, assessment and monitoring of existing installations 
  • reconditioning and modernization
  • duplication of obsolete equipment 
  • preventive and corrective maintenance services 
  • design and manufacturing 
  • support to offshore operations 
  • up to decommissioning 

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