What INDéLEC does

INDéLEC is a French family-owned electrical contracting firm founded in 1956 by Christophe Riou and headquartered in Noisy-le-Sec, Seine-Saint-Denis, in the Paris region. The company designs, installs, and maintains electrical systems across both low-voltage (courant faible) and high-voltage (courant fort) categories for residential, commercial, industrial, and public-sector clients, with Qualifelec Classe 3 certification covering both LCPT (residential/commercial/small tertiary) and MGTI (medium/large tertiary/industrial) scopes. Service offerings have expanded beyond traditional electrical work to include domotics and smart-building systems, automation, lighting design (mise en lumière), audio/video/networking infrastructure, electric heating, and electric-vehicle charging stations, all supported by an in-house AutoCAD-based engineering bureau (bureau d'études interne) that handles design end-to-end.

The firm operates on a project-based, quote-driven professional services model with no public pricing; revenue is generated through bespoke installation contracts and recurring maintenance engagements. Customer relationships are notably long-tenured — Imodome since 1992, ADIL93 since 2012, Hôtel Le Vignon since 2013, Fondation Apprentis d'Auteuil since 2015 — spanning public institutions, foundations, hospitality, insurance (Matmut), real estate (Gecina), and architectural firms. Distribution is exclusively direct field-sales, relationship-driven, and geographically focused on Paris and Île-de-France, with no intermediaries, resellers, or digital self-serve channels. Marketing relies on client testimonials, Qualifelec/FFB/CSEEE credentialing, and social-media presence on LinkedIn, Instagram, and Facebook.

The business is led by the second generation — Gilles LOURS and Ghislaine LOURS-RIOU — with the third generation in active training, signaling deliberate continuity of family ownership and technical apprenticeship. With only 6 employees, €100,000 of share capital, and no external funding, INDéLEC operates as a tightly-held micro-enterprise whose strategic posture emphasizes quality of execution, heritage-client retention, and selective scope expansion rather than scale.

Name

INDéLEC

Legal name

INDéLEC SAS

Website

https://indelecsa.fr

Company type

Private

Founded year

1956

Operating status

Operating

Headcount range

1–10 employees

Short description

INDéLEC is a family-owned French electrical contractor founded in 1956, based in Noisy-le-Sec near Paris, that designs, installs, and maintains low- and high-voltage electrical systems for public institutions, hospitality, real estate, and architectural clients across the Île-de-France region.

Ownership category

akta.pro rank

Product category

Electrical Contracting Services

NAICS

Electrical Contractors and Other Wiring Installation Contractors (238210)

SIC

Electrical Work (1731)

akta.pro primary industry

Residential Electrical Installation & New Construction Wiring (HSAOADAA)

akta.pro secondary industries

Low-Voltage & Security Systems Contracting (Access Control, CCTV, Intrusion) (IMAFALAF), Electrical Permitting, Inspection Preparation & Compliance Services (HSAOADAL)

Keywords

• Electrical installation services
• Building automation systems
• Domotic solutions
• Electrical maintenance services
• Industrial electrical contracting

Headquarters

HQ city

Noisy-le-Sec

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Electrical Installation Services: Design, execution, and maintenance of electrical installations for low current (courant faible) and strong current (courant fort) systems in residential, commercial, and industrial buildings.
2. Domotic and Smart Building Systems: Installation and maintenance of smart building / IoT-integrated electrical systems to optimize energy performance and address contemporary environmental requirements.
3. Maintenance and Servicing: Ongoing maintenance, troubleshooting, and repair services for electrical installations, including preventive maintenance contracts for clients such as Fondation Apprentis d'Auteuil, ADIL93, Gecina, and others.
4. Custom / Bespoke Installations: Tailored electrical solutions adapted to specific building typologies, including MGTI and LCPT installations, enabling long-term installation quality and customization for diverse project types.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

INDéLEC designs, executes, and maintains electrical installations (low current/courant faible and strong current/courant fort) and domotic/smart building systems for industrial, commercial, and residential clients across the Paris and Île-de-France region. The company operates an internal AutoCAD engineering bureau to produce all electrical plans in-house and delivers projects ranging from small residential works (LCPT) to medium/large tertiary and industrial installations (MGTI) under Qualifelec Classe 3 certification. Services include new installation, renovation, custom/bespoke electrical solutions, and ongoing preventive maintenance contracts.

Product overview

INDéLEC is an electrical services company offering a unified portfolio of electrical installation and maintenance services. The core offerings include electrical systems (courant fort et faible), home automation (domotique), and custom/sur mesure solutions. These are supported by specialized services including automation, lighting design (mise en lumière), audio/video/networks, electric heating, and electric vehicle charging stations. An internal engineering bureau using Autocad enables end-to-end project delivery from design through execution. The company serves both MGTI (industrial-scale tertiary) and LCPT (residential/commercial/small tertiary) segments with Qualifelec Classe 3 certification.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Very high quality evaluation scores confirmed by Gecina in Q2 2019, reflecting excellent collaboration and service delivery.
• +1 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Two partnerships are on record, tiered minor.

• 4L TrophyminorOthers · 1 January 2020INDéLEC participated as a sponsor in the 4L Trophy 2020, a humanitarian rally taking place in North Africa. The company entered a team with its 4L vehicle, supporting the humanitarian mission of the event.
• Course Croisière EDHEC — Équipages Cap EFREIminorOthers · 1 January 2018In 2018, INDéLEC sponsored the Cap EFREI teams from EFREI Paris engineering school participating in the Course Croisière EDHEC, a major student regatta held in the Gulf of Morbihan, France.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• SPIE: France's largest pure-play electrical and multi-technical services contractor, operating across electrical installation, maintenance, and smart-building services for buildings and industry. Directly comparable to INDéLEC in core service offering (courant fort/faible, domotics, maintenance), though at vastly greater scale.
• SNEF: French electrical contractor specialized in tertiary, industrial, and infrastructure installations with strong presence in building electrical works and instrumentation. Closely aligned with INDéLEC on building electrical contracting, low-voltage systems and maintenance services, with deeper regional coverage.

Broad incumbents

• Equans: Multinational multi-technical services group delivering electrical, HVAC, and smart-building services across France and Europe. Comparable to INDéLEC in offering building electrical contracting and domotics, at materially larger scale.
• Bouygues Energies & Services: Bouygues group entity specialized in electrical engineering, energy services, and smart-building installations across France. Comparable to INDéLEC in building electrical installation and services, with broader presence in energy and digital infrastructure.
• Eiffage Énergie Systèmes: Subsidiary of Eiffage covering electrical contracting, energy networks, and building automation across France. Overlaps INDéLEC in installation, domotics, and EV charging, but operates nationally across infrastructure, transport and energy as well.
• ENGIE Solutions: ENGIE's French technical-services arm providing electrical installation, maintenance, and energy-efficiency solutions to buildings. Comparable on smart-building and electrical contracting services, with much broader geographic and end-market scope than INDéLEC.
• Cegelec: Major French electrical and HVAC contractor (part of VINCI Energies) delivering installation and maintenance for buildings, infrastructure, and industrial sites. Overlaps with INDéLEC on building electrical works and maintenance, at substantially larger scale and geographic reach.
• VINCI Energies: VINCI's electrical engineering arm covering contracting, automation, and smart-building deployment worldwide. Comparable on building electrical installation and domotics/automation; serves as a benchmark for the upper bound of the electrical contracting space.

Emerging players

• Delta Dore: French specialist in smart-home and building automation products (domotics, energy management). Related to INDéLEC's domotics and energy-efficiency service line as a technology vendor/specifier partner rather than a direct competitor.

Regional players

• SOBECA: French electrical infrastructure and contracting firm focused on electrical networks, public lighting, and building installations, headquartered in Lyon with regional branches. Comparable to INDéLEC as a regional French electrical contractor serving mixed public/private clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/indelecsas
• LinkedInlinkedin.com/company/indelecsa
• Instagraminstagram.com/indelec_sa

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about INDéLEC