Precision quality control services and elite certified manpower for the Oil & Gas sector. We ensure your pipelines, rigs, and refineries operate at the highest standards — every time.
Seqto is a leading provider of mechanical inspection, electrical inspection, NDT inspection, pre-shipment inspection and offshore inspection services in France and across Europe. Operating from Paris (75008) and Lyon (69310), we deploy certified inspectors to any site in France and across Europe within 48 hours.
Our certified mechanical inspectors in France cover rotating equipment, static vessels, pressure systems, piping and structural integrity. We serve upstream oil & gas, refineries, petrochemical and manufacturing industries across all French regions.
Inspecteur mécanique certifié en France — Paris, Lyon, Marseille, Bordeaux, Toulouse et toute la France.
Seqto electrical inspectors in France are experts in ATEX/IECEx hazardous area inspection, industrial electrical systems, instrumentation and control (I&C), and MV/LV switchgear verification for oil & gas and industrial facilities.
Inspecteur électrique & instrumentation en France — conformité ATEX, IECEx, NF C 15-100.
Our NDT inspection services in France include Ultrasonic Testing (UT), Radiographic Testing (RT), Phased Array UT (PAUT), Magnetic Particle (MT), Penetrant Testing (PT) and TOFD. COFREND/ASNT/PCN certified technicians deployed nationwide.
Contrôle non destructif (CND) en France — techniciens certifiés COFREND niveau II & III.
Seqto conducts pre-shipment inspection in France (PSI) and vendor surveillance at French manufacturers and fabricators. We verify dimensions, materials, documentation and functional performance before goods leave the factory — protecting your supply chain.
Inspection avant expédition (PSI) en France — surveillance fournisseur, contrôle qualité usine.
Seqto delivers offshore inspection services in France and across Europe covering structural integrity of platforms, topsides, subsea pipelines, risers, and mooring systems. Specialists in API, DNV-GL, Bureau Veritas and TOTAL/TotalEnergies standards.
Inspection offshore en France — intégrité des structures offshore, inspection sous-marine, gestion des risques.
Seqto est spécialisé dans les services d'inspection en France : inspecteur mécanique, inspecteur électrique, contrôle non destructif (CND), inspection avant expédition et inspection offshore. Nous intervenons sur tout le territoire français depuis nos bureaux de Paris (75008) et Lyon (69310), avec une mobilisation en 48h. Nos inspecteurs sont certifiés selon les normes COFREND, AFNOR, API, ASME, AWS et ISO 9001:2015. Contactez-nous : contact@seqto.fr | +33 6 52 40 04 54
Seqto is a specialist provider of expediting services, engineering consulting, business consulting and management consulting for the energy, oil & gas, petrochemical, power and industrial manufacturing sectors. From purchase order to plant performance, our multidisciplinary consultants protect your schedule, your budget and your quality.
Seqto, spécialiste de l’expediting, du conseil en ingénierie, du conseil en entreprise et du conseil en management — Paris, Lyon et à l’international.
Seqto delivers desk expediting and field expediting that keeps every purchase order on schedule. Our expeditors monitor vendor and sub-supplier progress, raw material release, manufacturing milestones, document approval and packing & shipping readiness — then report status, risks and recovery plans in one clear format. Early warning of slippage means fewer surprises and no idle site crews.
Services d’expediting fournisseur — suivi de commande, relance fournisseur et contrôle des délais de livraison.
Our engineering consulting team supports FEED and detail design, technical bid evaluation, design and drawing review, materials and welding engineering, and asset integrity studies including RBI, fitness-for-service and corrosion assessment. We work to ASME, API, EN and ISO codes, embedded in your project team or as an independent technical review.
Conseil en ingénierie — revue de conception, ingénierie des matériaux et du soudage, intégrité des équipements.
Seqto’s business consulting helps industrial companies enter new markets, qualify and source reliable suppliers, build competitive tenders and cut total cost of ownership. We audit vendors, benchmark procurement strategy, structure supply chains across Europe, the Middle East and Asia, and turn technical data into commercial decisions.
Conseil en entreprise — développement commercial, sourcing fournisseurs, stratégie achats et appels d’offres.
Our management consulting practice builds the systems that keep projects predictable: ISO 9001:2015 quality management implementation and internal audits, project management and PMO set-up, risk and interface management, operational excellence programmes, and competency development for QA/QC and engineering teams.
Conseil en management — système qualité ISO 9001, gestion de projet, PMO, gestion des risques et performance opérationnelle.
Seqto propose des services d’expediting, de conseil en ingénierie, de conseil en entreprise et de conseil en management pour les secteurs de l’énergie, du pétrole et du gaz, de la pétrochimie et de l’industrie. Suivi de commandes et relance fournisseurs, revue de conception, stratégie achats, système qualité ISO 9001 et gestion de projet — depuis Paris (75008) et Lyon (69310), partout en France et à l’international. Contactez-nous : contact@seqto.fr | +33 6 52 40 04 54
Compliance, assurance & risk
Beyond technical inspection, Seqto provides a full corporate assurance portfolio through our specialist partner company — one contract, one reporting standard, independent experts in every discipline.
Independent checks on suppliers, contractors and counterparties: legal existence, ownership, financial standing, licences, sanctions screening and on-site capability audits.
Emissions and energy data verification, HSE and labour-practice audits, supply-chain and human-rights assessment, and reporting to recognised ESG frameworks.
Security posture and maturity reviews across corporate IT and industrial OT, vulnerability assessment, ICS/SCADA segregation review and incident-response readiness.
Control framework design, anti-bribery and anti-corruption programmes, third-party risk management, internal audit support and board-level compliance reporting.
From pipeline integrity to pressure vessel inspection, we deliver end-to-end quality control solutions that safeguard your operations, protect your assets, and ensure full regulatory compliance.
Full-spectrum NDT including UT, RT, MT, PT, and PAUT. Detect flaws before they become failures.
Comprehensive pipeline inspection, ILI data analysis, and fitness-for-service assessments per API 579.
Certified CWI welding inspectors, procedure qualification, WPS/PQR review, and structural weld audits.
API 510 pressure vessel inspection, risk-based inspection planning, and turnaround support services.
Corrosion monitoring programs, cathodic protection surveys, and material degradation assessments.
Full ITP development, data book compilation, MRB management, and ISO 9001 quality system audits.
Every expert holds API, ASME, AWS, or CSWIP certifications. No juniors on critical jobs — ever.
We deploy verified QC inspectors and engineers to your site within 48 hours of request — globally.
Our 99.7% defect-free project record speaks for itself. Quality is not a department — it's our identity.
Deep expertise in OSHA, API, ASME, ISO, and regional regulatory frameworks across all major O&G markets.
Tell us your project scope, site location, standards required, and timeline.
We match you with certified QC engineers from our vetted database — 95% accuracy rate.
Review profiles, verify certifications, and confirm your expert within hours.
Expert is on-site within 48 hours. Zero onboarding required — ready from day one.
Receive full documentation, inspection reports, and data books upon completion.
Generate professional third-party inspection reports for Oil & Gas equipment. Covers Valves, Compressors, Pressure Vessels, Pumps, Heat Exchangers & Piping — all in one place.
Live headlines from across the global oil & gas industry — stay informed on the latest developments, projects and market trends.
Seqto deployed a full NDT inspection team within 36 hours of our emergency call. Their phased array technicians found critical weld defects that would have caused a major failure. They literally saved our refinery — and millions in potential loss.
Seqto est une société d’inspection tierce partie indépendante basée à Paris (75008) et à Lyon (69310). Nous accompagnons les donneurs d’ordre de l’industrie pétrolière, gazière, énergétique et manufacturière avec des inspecteurs certifiés mobilisables sous 48 heures partout en France et en Europe.
Inspection mécanique et électrique, inspection de soudure, contrôles non destructifs (END / CND), inspection d’appareils à pression et inspection avant expédition. Nos rapports sont livrés sous 24 heures après intervention, en français ou en anglais.
Desk expediting, field expediting et expediting résident pour sécuriser vos délais de fabrication et de livraison. Nous suivons vos commandes critiques chez vos fournisseurs européens et alertons avant que le planning ne dérive.
Vérification d’entreprise, audit ESG, évaluation cybersécurité et conformité gouvernance pour sécuriser votre chaîne d’approvisionnement et répondre à vos obligations réglementaires européennes.
Île-de-France, Auvergne-Rhône-Alpes, Normandie, Hauts-de-France, PACA, Occitanie — et l’ensemble de l’Europe : Allemagne, Italie, Espagne, Benelux, Pologne et Royaume-Uni.
Besoin d’un inspecteur ou d’un expediteur sur site ? Demandez un devis gratuit ou écrivez-nous à inspection@seqto.fr. Réponse sous 24 heures ouvrées.
Submit your requirement and we'll match you with a certified QC professional within hours. No long contracts. No hidden costs. Just results.
60 Rue François Ier
75008 Paris, France
68 Rue Roger Salengro
Pierre-Bénite, 69310
France
