Technical design office
In our execution design office, projects come to life. This is where we turn ideas, drawings and concepts into something buildable, solid and precise. It is at this stage that construction becomes truly possible.
Our teams do more than just draw or calculate. From the outset, we take into account real on-site constraints, including construction phases, coordination between trades and the specific conditions of the site.

Calculating to build safely
Before placing the first beam or pouring the first formwork, you need to be sure. Sure the structure will hold. Sure it will withstand wind, loads, seismic activity or even fire. That is our job.
Our engineers perform all the necessary structural calculations. We work on steel construction projects, civil engineering and building envelopes, with one goal in mind: to ensure everything is reliable, durable, and suited to the site and its intended use. No copy and paste solutions. Each assignment is unique.
We also comply with each client’s requirements, local regulations and site-specific constraints. That is how we deliver realistic, optimised and always safe solutions.
Clear and actionable drawings for construction teams
On a construction site, a good drawing is worth more than a long explanation. That is why we make it a point to produce clear, detailed and well-structured documents: general layout plans, sections, elevations… Nothing is left to chance. Every line, every dimension, every note is there to help those on site work with confidence and efficiency.
Our drawings are made to be understood by everyone, from site managers to workshop supervisors. No grey areas. We clarify interfaces and make everything as visual and readable as possible. Because the better you understand, the better you build.

Support through to the end of the project
Our mission does not stop at calculations or drawings. We go further. We also prepare fabrication files for workshops, assembly files for site teams, and rebar detailing sheets, whether for structural works or complex civil engineering structures.
This level of detail helps avoid surprises, reduce delays and ensure flawless execution. We anticipate issues so they are not discovered along the way.

Great projects are built on the details
Our execution design office is here precisely for this: transforming plans into practical solutions, specifically designed for those who build. With INGEGROUP, we ensure everything runs smoothly on-site, without delays or unpleasant surprises.
All our expertise is dedicated to your projects, from the first calculation to the final detail.