Industrial responsibility begins with quality that can be reliably proven.
We make industrial quality visible - with inspection, documentation and labeling at the highest level.
Thor Engineering Services & Expert Office GmbH specializes in quality assurance, inspections, technical documentation and industrial labelling. We take a holistic approach to technical integrity - from non-destructive testing to standard-compliant marking.
Our work begins where industrial responsibility must be made visible: on pipelines, vessels, welded joints and critical system components.
Whether you're a corporation, an operating or a project company, or project company, we support complex industrial projects with technical precision, international experience, and reliable execution expertise. Our customers are operators, EPCs and industrial enterprises with the highest requirements for safety, traceability and documentation quality.
Our services cover all safety and documentation-relevant disciplines throughout the technical life cycle of your system - modular, standard-compliant and tested, ready for use.
→ Quality management
Welding technology, monitoring, site supervision and systematic quality assurance - documented in accordance with standards.
→ Inspections
Non-destructive testing methods, endoscopy, special procedures and condition assessment - with image, report and proof.
→ Documentation
From weld seam documentation to as-built documentation package - traceable, auditable and integrated.
→ Project support
Technically sound support: consulting, interim functions, audit support or complete QA support.
→ Industrial labelling
Pipelines, equipment, media - professionally labelled, stably fixed, safe in operation.
We are always available for you - use the direct contact with our QA experts.
Whether you have a project inquiry or need clarification - we are available for a personal consultation.
Why Thor Engineering & Expert Services?
Because industrial responsibility requires more than just service – it requires reliability, professional discipline and documented quality.
We are more than a technical service provider – we are your extended arm for quality assurance, test documentation and operational safety. We support you in complex plant structures, under regulatory pressure and with the highest demands for traceability – with clear processes, robust solutions, and truly expert personnel.
What makes us special:
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Pipelines, vessels, welded joints and media identification – our core competence lies in the assessment and protection of sensitive plant areas.
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Work according to DIN EN ISO, AD 2000, ASME, GMP, FDA and industry-specific regulations – always ready for an audit, always confident of passing an audit successfully.
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State–of-the-art camera systems, mobile endoscopes, digital test protocols and structured data storage - directly in use, directly documented.
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Every step is traceable – whether in welding data, as-built documentation or test reports. For operators, authorities, and auditors.
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Clients such as Bayer, BASF, Sanofi, Shell or Linde AG rely on our reliability in national and international projects.
We are trusted in the most demanding industries – proven for decades.
We work in the fields where technical quality, standards-compliant implementation, and audit-proof documentation are a must and non-negotiable. Our clients include operators of complex industrial facilities, international corporations and specialized engineering companies. We operate in regulated industries, under high documentation pressure, and in sensitive manufacturing environments – where safety and quality cannot be compromised.
These companies – and many others – already rely on our expertise, particularly for construction of new facilities, maintenance shutdowns and safety-critical units:
You need clarity, certainty or standard-compliant verification? Let's talk.
You are about to prepare a project, you need an assessment or you are looking for technically sound support? We are ready – for a first, non-binding conversation on an equal footing.
Professional. Structured. Personal. Whether it's an shutdown for an audit, construction of a new facility, support with passing an audit or developing a labelling concept – we listen to your needs, think along and work with you to develop clear measures.
