Based in Bouguenais, near Nantes (western France) , Indumar (created in January 2009) is a legacy of L & G Maintenance Marine Industry, established in April 2004 by Marc GRAVOUIL.

Three partners now form the nucleus of Indumar : Marc GRAVOUIL and Brice AVERTY for the technical side and Jessica GRAVOUIL for administration, marketing, sales .

Indumar focuses on mecanical services and repairs, performed on site or in workshop.

Indumar offers following services :

  • Repair, new installation and maintenance of marine and industrial engines, all brands and powers, as well as propulsion systems (gearboxes, shafting and propellers). Engine peripherals: hydraulic, pumps, drives etc

  • Diesel saving investigations, propellers recovery and calculation, failure diagnosis (by fishing gear ,ropes, others)

  • Project management for ship's overhauls : one single financial proposal or partnership with other suppliers, port logistics, trade organizations , setting up end user/supplier relationship for guaranteed prices

  • Supplies of all shipchandleries : filtration, spare parts, consumables ...

  • Export: missions abroad (offshore, shipping, industry ) parts and consumables supplies

  • Export : supply chain organization (crates, containers of any sizes)


  • Contact : Gérant : Marc GRAVOUIL / Administratif & Commercial : Jessica GRAVOUIL
  • E-Mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Phone :


  • Adress : Port Lavigne 44340 BOUGUENAIS
  • Country: FRANCE