

Optimise
Industrialize your processes and gain efficiency.
Secure
Ensure the conformity of your
products.
Transmit
Clear deliverables for your operators and technicians.
Master your document workflows, from design to distribution

At LCSI, we support industrial companies in the design, structuring and production of technical documentation.
Technical documentation is our core business. We design, structure and deliver reliable, compliant and directly usable technical documents for field users, including operators, technicians, maintenance teams and support staff.
Through a structured approach, proven standards such as DITA and S1000D, compliance with machinery regulations, and solid multisector experience, we deliver solutions that are aligned with your constraints, fast to deploy and built to last.

Technical documentation tailored to your users
Technical documentation is the foundation of our work. We write and produce documents designed for real operational use.
This includes:
User manuals
that are clear and accessible
Instruction manuals
that are structured and compliant with regulations
Maintenance manuals
that support reliable interventions
Technical guides
that secure best practices
Illustrated spare parts catalogs
that simplify identification and ordering
Training materials and e-learning content
that accelerate learning
3D animations
that visualize mechanisms and complex procedures
Document engineering: a structured, results-oriented approach
In addition to technical documentation, we provide comprehensive document engineering services tailored to your products. This approach enables you to increase efficiency, improve deliverable quality and industrialize your documentation processes.
Our expertise includes:

Regulatory
compliance
We ensure your documentation meets current and future requirements, including Directive 2026/42/EC & relevant standards.

Automation tools and manual configurators
We develop and integrate automation solutions to accelerate the production of your technical manuals.

Documentation project management
We manage your projects from start to finish, handling planning, coordination, quality control and delivery.

Doocumentation audit & information architecture:
We analyze your content and workflows to build a coherent and scalable documentation framework.

Organizational
alignment
We adapt our deliverables to your operational constraints, tools, and teams to ensure seamsless integration

XML structuring (DITA, S1000D)
We structure your content using XML standards surch as DITA or S1000D to guarantee modularity, consistency and content reuse.

Document migration & data conversion
We recover, clean, and convert your legacy documents to secure your data an dmodernize your manuals
Every project is custom-built with a straightforward mission: simplify, clarify, optimize, and deliver.
Multisector expertise
Our experience spans several demanding industrial environments where precision, regulatory compliance, and documented rigor are paramount.
We specialize in the following sectors:
This sector diversity allows us to master a wide range of use cases and implement best practices across different industries.

An agile and committed
organization
LCSI is a human-sized organization, and that is a strength.
Our operating model favors simplicity, direct contact and fast decision-making.
This close collaboration allows us to respond quickly to changing needs, continuously adapt our methods, secure delivery timelines and provide reliable, compliant deliverables.
Our projects



































