Our areas of expertise


Our mission, be it global or in a consortium with architects, BEG Ingénierie offers a design and execution project management service for complex projects: thanks to our integrated Design Office, we are involved at all stages of the project: architectural and technical design (DIAG-FAISA-APS-PC), study preparation (APD-PRO), business consultations (DCE-ACT), execution and steering project management during the construction phase (DET-OPC) through to the approval (AOR) and full completion of works. We manage the different phases, through permanent dialogue with our client, so we can define a tailor-made project, coordinate progress and adapt to their needs at every stage.

Centre Commercial Posnania - Pologne


A single point of contact with a guaranteed price, schedule and service quality, to successfully deliver an operational project… in other words, turnkey. Each project is supervised from A to Z: BEG Ingénierie integrates all the components necessary for the successful completion of your building, from ensuring that the architectural project meets your operational needs, to managing your insurance and monitoring the operation during the ten-year warranty period.


We rely on our experience and our knowledge of the terrain in order to offer land sites which are ideally situated and to define coherent real-estate development programmes for our clients. We carry out technical, financial and administrative feasibility studies for commercial, logistics or business parks, as well as tertiary or mixed-use projects for city centres. We apply for urban planning authorisations (building permits, ICPE, AEC), handle marketing and construction, and manage resale to an investor (as off-plan sale or finalised project).


Technical support on your projects

Our multidisciplinary Design Office is composed of architects, engineers and technicians specialised in Architecture, Roads & Utilities, Structure, Electricity, Fluids, Sustainable Development and also includes Economists.
It is involved in projects from the design stage in order to optimise choices and pre-scaling, then at each stage of the study (design and monitoring of execution).
It enables us to provide a global response to your projects’ requirements and your objectives and to respond quickly to all issues.


Building Information Modeling

Building Information Modelling (BIM) is a 3D modelling procedure used in the design of the building. This technology, widely used today, makes it possible to visualise and simulate the future building, and to carry out the spatial synthesis of all its components. But it is much more than that; it is a working method that encourages interaction between BEG Ingénierie teams, partner companies and with the customer. This facilitates project understanding, efficiency and data exchange. The project is optimised, and it progresses faster, with a greater understanding of the requirements. BIM thus facilitates collaboration throughout the project, improves its quality and gives the client a better view of their project.


Always stay on the cutting edge

Intelligent buildings or Smart Buildings, connected and sustainable buildings that promote the quality of life at work, are nowadays at the heart of the profession’s concerns. Our mindset, focused on customer satisfaction, urges us to work with our partners to find intelligent and innovative solutions.

Environmental performance

A BEG Ingéniérie commitment

We strive to make our buildings and our worksites as virtuous as possible. In agreement with the client, we undertake a certification process for most of our projects, integrating a certain number of environmental requirements at the design stage and then during site monitoring.
By bringing together all the players involved in the construction of a building, all with the aim of achieving an agreed level of certification, we do everything possible collectively to fully satisfy the requirements of the certification bodies.

Certification BREEAM

We have obtained BREEAM certifications for some of the most emblematic projects of recent years, including the Alma shopping centre in Rennes (35) for UNIBAIL-RODAMCO and Muse in Metz (57) for APSYS and Posnania at Poznań (Poland), also for APSYS.


See the project Alma at Rennes


EHQ Certification (Environmental High Quality)

In November 2018, we also obtained Exceptional for HQE (Environmental High Quality) certification [French green building standard] achieving High Performance in 14 target areas for the ITM Erbrée logistics platform (35) and the associated building for offices, a first in France.


See the logistic platform ITM Erbrée

Certificates and qualifications


ISO 9001 since 2004

This approach of management through quality has enabled BEG Ingénierie to engage all its employees through an important project, to identify the processes and risks related to our activities and to be attuned to the stakeholders’ needs.

See the certificat




OPQIBI Certificat

The award of professional qualifications by OPQIBI means that BEG Ingénierie’s skills and professionalism are recognised by an independent body.

See the certificat

LUCIE 26000 Label

The Lucie 26000 label recognizes the work already carried out and the future commitments of all those involved at BEG Ingénierie in its CSR policy.

See the certificat