GROUPE ALLEZ Tech Stack

Electrical infrastructure and energy transition services across France

Construction Paris 1,001–5,000 employees Privately Held

Groupe Allez is a 1,500-person infrastructure contractor spanning 40 regional offices across western and central France, with core expertise in electrical networks, industrial process systems, HVAC, and photovoltaic installation. The tech stack—PVsyst, AutoCAD, Siemens/Schneider controls, Revit, DIALux—reflects heavy reliance on CAD, simulation, and industrial automation platforms typical of large-scale infrastructure deployment. Hiring is engineering-forward (39 roles) with a balanced junior-to-senior mix, but decelerating velocity suggests either project-driven labor constraints or shifting demand patterns.

Tech Stack 14 technologies

Core StackAutoCAD Siemens Revit PVsyst Schneider Electric Unity Pro STEP 7 Siemens TIA Portal Rockwell Automation Vijeo Designer Schneider Electric Excel DIALux Microstation ATLAS

What GROUPE ALLEZ Is Building

◆Challenges

Energy and digital transition
Transition énergétique
Energy consumption management
Transition numérique
Digitalization of regions
Performance énergétique
Energy consumption optimization
Optimisation des installations
Improving competitiveness and profitability
Ensuring technical feasibility

▲Active Projects

Installing public lighting and signaling infrastructure
Connecting distribution networks to energy production centers and end users
Earthworks trenching
Network installation
Equipment maintenance
Transition énergétique et numérique de nos régions
Installing aerial and underground electrical networks
Georeferencing of networks
Buried network detection

Hiring Activity

Decelerating60 roles · 10 in 30d

Department

Engineering

Construction

Operations

Seniority

Mid

Intern

Senior

Junior

Lead

Manager

Notable leadership hires: Electrician team lead, Team Lead

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About GROUPE ALLEZ

Founded in 1932 and still family-owned (now led by Olivier Allez), the group has evolved from pure electrical network construction into a diversified infrastructure platform covering distribution networks, commercial electrical systems, industrial automation, heating, cooling, water infrastructure, surveillance, telecommunications, digital networks, and solar energy. The company operates primarily across the Atlantic arc, Occitanie, Centre, and Île-de-France regions. Active projects span public lighting installation, distribution-to-end-user network connectivity, earthworks, aerial and underground electrical lines, network georeferencing, and buried-line detection. Core organizational challenges center on regional energy and digital transition—both internally and for clients.

HeadquartersParis

Company Size1,001–5,000 employees

Hiring MarketsFrance, Canada

Frequently Asked Questions

What is Groupe Allez's primary business?

Electrical network construction and installation, with diversification into industrial automation, HVAC, photovoltaic systems, and digital infrastructure across 40 French regional offices.

What tech stack does Groupe Allez use?

PVsyst (solar design), AutoCAD, Revit (CAD/BIM), Siemens TIA Portal and S7, Schneider Electric Unity Pro, Rockwell Automation, DIALux (lighting), and Microstation.