Dilenza provides independent industrial inspection in France for manufacturers, fabrication facilities, shipyards, equipment suppliers and industrial project sites.
We match welding, coating and industrial inspectors according to your equipment, required qualifications, applicable project requirements, supplier location and schedule.
From one critical manufacturing milestone to recurring or resident technical presence, Dilenza supports industrial projects throughout France.
ITP · Specification · PO · Drawings accepted
AWS CWI · CSWIP · IWI · AMPP · FROSIO
Single Visit · Recurring · Resident · Multi-Site
Industrial Inspection Coverage Across France
Shipbuilding · Rail · Chemicals · Steel · Energy · Machinery
Highlighted areas represent key industrial clusters, not Dilenza offices. Inspection requirements can be reviewed throughout France.
Qualified welding inspection profiles for shipbuilding, rail equipment, pressure equipment, piping, structural steel and industrial fabrication.
Profiles can be matched according to the materials, welding processes, equipment, applicable requirements and required qualification.
AWS CWI · CSWIP · IWI
Protective coating inspection for vessels, offshore structures, tanks, structural steel and industrial equipment.
Profiles can be selected according to the asset, coating system, exposure environment and project specification.
AMPP · FROSIO · BGAS-CSWIP
Independent technical inspection while equipment is being manufactured, fabricated or tested at a French supplier.
Inspection can follow:
ITP · Hold Points · Witness Points · Manufacturing Milestones · Testing · FAT · Final Verification
Long-term technical presence for projects requiring frequent or continuous inspection over several weeks, months or longer.
Particularly relevant to:
Shipbuilding · Rail Manufacturing · Heavy Fabrication · Process Equipment · Welding Programs · Coating Projects
France has a broad industrial base covering shipbuilding, rail manufacturing, chemicals, refining, steel, energy, pressure equipment and advanced machinery.
For international buyers, EPC contractors and project owners, finding an inspector close to the supplier is only part of the requirement.
The technical profile may also need the correct:
Dilenza can support industrial inspection services in France at:
Inspection can cover one defined manufacturing stage or continue throughout a longer fabrication, manufacturing or project program.
The agreed scope follows controlled project documentation such as:
Inspection & Test Plan · Technical Specification · Purchase Order · Drawings · Client Procedures · Applicable Standards
The supplier defines the location. The equipment defines the expertise.
Vessel Structures · Steel Blocks · Offshore Structures · Marine Equipment · Electrical Substations
France has significant capabilities in complex shipbuilding and offshore-energy fabrication. Inspection can support structural welding, steel fabrication, piping, machinery, testing and protective coatings. Projects can range from one defined inspection point to recurring or long-term technical surveillance.
Pressure Vessels · Heat Exchangers · Boilers · Process Piping · Valves · Skids
Inspection can support project-defined activities involving fabrication, welding, material verification, NDT witnessing, testing and documentation.
Rail Vehicles · Bogies · Welded Structures · Chassis · Fabricated Components
France has an extensive rail-manufacturing supply chain, creating inspection requirements around welded assemblies, fabricated structures and manufactured rail equipment. Where applicable, projects may require technical inspection under EN 15085 and controlled welding documentation.
Process Systems · Piping · Tanks · Mechanical Packages · Fabricated Equipment
France has major chemical and process-industry clusters around Normandy, the Lyon area and Fos-sur-Mer. Inspection can support pressure equipment, process piping, tanks, mechanical systems, fabricated structures and coating.
Steel Structures · Frames · Platforms · Modules · Large Welded Assemblies
Relevant to energy, shipbuilding, industrial construction, infrastructure and heavy manufacturing projects. Inspection can support one critical fabrication stage or recurring surveillance throughout production.
Industrial Machinery · Pumps · Mechanical Assemblies · Energy Systems · Engineered Equipment
Inspection can be arranged during manufacturing, assembly, testing or final project-defined acceptance stages.
Dilenza can review inspection requirements throughout France according to the supplier location, equipment and technical scope.
Highlighted areas represent key industrial clusters, not Dilenza offices. Inspection requirements can be reviewed throughout France.
Le Havre · Rouen · Port-Jérôme · Cherbourg
Energy · Chemicals · Marine · Process Industry · Industrial Equipment
Normandy has a substantial industrial base combining chemicals, energy, refining, marine activity and manufacturing.
Inspection requirements can involve:
Saint-Nazaire · Nantes · La Rochelle
Shipbuilding · Offshore Energy · Rail · Heavy Fabrication
Saint-Nazaire is the strongest industrial focus of the Atlantic region, combining complex shipbuilding with offshore-energy fabrication.
La Rochelle and the wider Atlantic region can also generate requirements involving rail equipment and industrial manufacturing.
Inspection can support:
Dunkirk · Lille · Valenciennes
Steel · Energy · Rail · Industrial Manufacturing
Northern France combines heavy industry, steel, energy and transportation-equipment manufacturing.
Typical inspection requirements can involve:
Lyon · Saint-Fons · Feyzin · Saint-Priest
Chemicals · Energy · Process Equipment · Machinery
The Lyon area is one of France's major industrial and chemical regions.
Inspection requirements can involve:
Marseille · Fos-sur-Mer · Martigues
Steel · Petrochemical · Energy · Marine · Heavy Industry
Southern France has major industrial activity around the Marseille-Fos corridor.
Inspection can support:
Belfort · Le Creusot · Grand Est · Other manufacturing areas
Rail · Machinery · Energy Equipment · Heavy Manufacturing
Inspection can be arranged at equipment manufacturers, rail suppliers and industrial fabricators throughout eastern and central France.
Requirements elsewhere can also be reviewed according to the technical scope, required qualifications and suitable inspector availability.
Requirements elsewhere in France can be reviewed according to the technical scope, required qualifications and suitable inspector availability.
Industrial inspection depends on more than proximity and certification. Two inspectors can hold similar qualifications while having very different experience with pressure equipment, railway fabrication, shipbuilding, process equipment or heavy steel structures.
Dilenza therefore reviews the actual technical requirement before proposing a profile.
Step 01
Step 02
Step 03
Relevant inspector CVs and qualifications can be submitted for technical assessment.
Step 04
The confirmed inspector attends according to the agreed scope and schedule.
Independent vendor inspection in France can provide technical oversight before equipment reaches final completion.
Depending on the client's ITP, inspection can follow:
Confirm the applicable technical requirements and inspection stage.
Attend agreed manufacturing and fabrication activities.
Provide independent technical presence at project-defined milestones.
Witness defined tests or Factory Acceptance Testing when included within the scope.
Complete the agreed inspection before manufacturing completion or release.
Vendor inspection can help provide visibility into:
Inspection frequency can range from one critical supplier visit to recurring manufacturing surveillance or resident technical presence.
Certification alone does not determine whether an inspector is technically suitable.
Welding
Protective Coatings
Profiles can also be matched according to:
Equipment · Materials · Welding Processes · Coating Systems · Rail Experience · Shipbuilding Experience · Process-Industry Experience · Applicable Standards · Assignment Duration
Depending on controlled project documentation:
The applicable code, edition, acceptance criteria and inspector responsibilities should always come from the project's controlled documentation.
Some industrial equipment and activities in France may require legally defined conformity assessment, authorized inspection, notified-body involvement or other regulated inspection activities. Dilenza's ordinary vendor and project inspection services should not be treated as a substitute for statutory conformity assessment where such involvement is legally required.
One Visit · Recurring · Resident · Shutdown · Multi-Site
One manufacturing milestone, witness point, FAT, test or final verification.
Repeated technical attendance throughout fabrication or manufacturing.
Frequent or continuous technical presence for longer manufacturing and project programs.
Additional inspection resources for refinery, chemical, energy or other planned industrial shutdowns.
Inspection across several French suppliers or international manufacturing locations.
One project. One continuous technical history.
Yes. Inspection requirements can be reviewed throughout France according to supplier location, technical scope, required qualifications, project schedule and suitable inspector availability.
Yes. Welding inspection requirements can be reviewed according to the equipment, materials, welding processes, applicable standards and required qualifications.
Yes. Protective coating inspection can support vessels, offshore structures, structural steel, tanks and other industrial equipment.
Yes. Vendor inspection can support manufacturing milestones, ITP hold and witness points, testing, FAT and final verification.
Yes. Requirements involving shipbuilding, offshore structures, structural welding, piping, machinery and protective coatings can be reviewed according to the project scope.
Yes. Saint-Nazaire is particularly relevant for shipbuilding, offshore-energy and heavy fabrication projects.
Yes. Requirements involving process equipment, energy, piping, pressure systems, marine equipment and industrial fabrication can be reviewed throughout Normandy.
Yes. Requirements involving chemicals, process equipment, machinery, pressure systems and fabrication can be reviewed throughout Lyon and the wider Rhône-Alpes region.
Yes. Fos-sur-Mer is particularly relevant for steel, energy, petrochemical, process-equipment and heavy industrial projects.
Yes. Requirements involving welded railway structures, vehicles, bogies and fabricated rail components can be reviewed according to the project scope.
Yes. Where EN 15085 applies, relevant welding inspection profiles can be reviewed according to the required responsibilities, qualifications and project experience.
Yes. Requirements involving pressure vessels, heat exchangers, boilers, piping, valves and skids can be reviewed according to the project scope.
Yes. Inspection requirements involving steel, energy, heavy industry, rail equipment and industrial manufacturing can be reviewed throughout Dunkirk and northern France.
Yes. Resident inspection can support projects requiring frequent or continuous technical presence over several weeks, months or longer.
Yes. Inspection resources can be reviewed for refinery, chemical, energy and other industrial shutdowns according to the technical disciplines, schedule and resource requirements.
Yes. Single visits can support one manufacturing milestone, witness point, FAT, test, repair verification or final inspection.
Yes. Required welding qualifications can form part of profile matching together with relevant equipment and project experience.
Yes. Protective coating profiles can be reviewed according to the qualification and experience required by the project.
Yes. Relevant inspector profiles and qualifications can be submitted for technical review before assignment confirmation.
Tell us what needs to be inspected.
ITP · Specification · PO · Drawings
Not sure which inspector qualification is required? Send us the technical scope and we can review the requirement.
Independent technical inspection for manufacturers, shipyards, fabrication facilities and industrial projects throughout France.
