ilek
ilek is a French renewable energy supplier founded in 2016 in Toulouse that aggregates electricity and biogas from 50+ French renewable producers and resells them to approximately 170,000 residential customers via fixed-price subscription plans.
- Company typePrivate
- Founded2016
- HeadquartersToulouse, France
- Headcount101–250
- GTM typeB2C
- OfferingServices
What ilek does
ilek is a French renewable energy supplier founded in 2016 and headquartered in Toulouse, operating as a wholly controlled subsidiary of EP France. The company aggregates electricity and biogas from more than 50 French renewable energy producers operating 90+ production sites spanning wind, hydroelectric, solar, and agricultural methanization, and resells this energy to approximately 170,000 residential customers under fixed-price subscription plans. For each kWh consumed by an ilek customer, an equivalent volume of renewable energy with French guarantees of origin is injected into the French grid, with the company holding ADEME's VertVolt label and B Corp certification (first French energy supplier to do so, recertified in 2024).
The product lineup includes standalone green electricity, green biogas, and dual energy plans, alongside a specialized tariff for electric vehicle home charging. Pricing is anchored on the ÉnRFixe+ family, which locks the energy component for two years with a contractual possibility of downward revision at the one-year mark. The technology stack is a digital retail platform — a self-serve online subscription process (approximately five minutes), a customer web portal (espace client), and the ilek+ mobile application for iOS and Android that provides monthly consumption reporting. Supporting assets include the Mieux Consommer educational content platform (reaching 270,000 users since 2023) and the Sobriété program, which provides energy-reduction guidance. Underlying grid operations are handled through Enedis, which manages distribution for 95% of France.
ilek operates a hybrid go-to-market combining direct-to-consumer digital acquisition, a French-based call center (no scripts, no call time limits), a referral program, and a nationwide door-to-door field sales force deployed across at least seven French macro-regions with identity verification controls. Revenue is subscription-recurring on multi-year fixed-price contracts with annual billing, marketed as cancel-anytime. The company has approximately 200 employees, 91% of whom work remotely, and operates offices in Toulouse, Bordeaux, and Paris. Reported quality metrics include the lowest dispute rate among French energy suppliers (7 per 100,000 customers, per Médiateur de l'Énergie) and a 4.5/5 Trustpilot rating across more than 3,000 verified reviews.
ilek firmographics
Firmographics- Name
- ilek
- Legal name
- ilek SAS
- Website
- https://ilek.fr
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- ilek is a French renewable energy supplier founded in 2016 in Toulouse that aggregates electricity and biogas from 50+ French renewable producers and resells them to approximately 170,000 residential customers via fixed-price subscription plans.
- Ownership category
- akta.pro rank
ilek industry classification
Industry- Product category
- Residential Renewable Energy Supply
- NAICS
- Natural Gas Distribution (2212), Natural Gas Distribution (22121)
- SIC
- Natural Gas Distribution (4924), Electric Services (4911), Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Renewable Natural Gas (RNG) & Biomethane Trading (EUAGAGAI)
- akta.pro secondary industries
- Biofuel Distribution & Fuel Marketing (Wholesale/Retail) (EUAAAHAI), Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass) (EUABAJAD)
Keywords
Where ilek is headquartered
LocationHeadquarters
- HQ city
- Toulouse
- HQ country
- France
- HQ region
- Europe
Offices5 records
Markets served
ilek business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Supply Chain, Personnel, Marketing or Sales, Technology or R&D, Operations, Infrastructure
Revenue model
- Residential Electricity Supply: ilek purchases renewable electricity from French producers (hydroelectric, solar, wind, biogas) and resells it to residential customers through fixed-price subscription plans. For each kWh consumed by customers, an equivalent amount of renewable energy is injected into the French grid.
- Residential Gas Supply: ilek purchases biogas (biométhane) from French agricultural producers through methanization and resells to residential customers via fixed-price subscription plans.
- Dual Electricity and Gas Plans: Combined electricity and gas subscription plans (offre duale) providing both renewable energy sources under a single contract with unified billing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | ÉnRFixe+ Électricité Fixe 2 ans - Fixed electricity price for 2 years |
| Subscription | Annual | GazFixe 2 ans - Fixed gas price for 2 years |
| Subscription | Annual | Électricité + Gaz Fixe 2 ans - Combined dual energy plan for 2 years |
| Subscription | Annual | Offre voiture électrique - Electric vehicle charging plan |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels10 records
ilek product offering
Product offeringCore offering
ilek purchases 100% renewable electricity (from French wind, solar, and hydroelectric producers) and green biogas/biomethane (from French agricultural methanization) and resells them to residential French customers under fixed-price 2-year subscription plans. The company sources directly from 50+ French renewable producers operating 90+ production sites, injects equivalent renewable energy into the French grid, and offers dual-fuel, EV-optimized, and ÉnRFixe+ plans with no commitment and downward price revision after one year.
Product overview
ilek is a French renewable energy supplier offering electricity and biogas products to residential customers. The core product lineup includes green electricity (from wind, solar, and hydroelectric sources) and biogas (from agricultural methanization), available as individual or dual plans. The ÉnRFixe+ product family provides fixed-price 2-year contracts with automatic downward price revision. ilek+ is a companion mobile application for consumption monitoring. A dedicated electric vehicle plan offers optimized off-peak pricing. The company operates a direct relationship model with French energy producers, purchasing energy and associated guarantees of origin to inject renewable electricity into the French grid. An educational platform called 'Mieux Consommer' supports customer engagement with energy sobriety content.
Differentiator
Problem solved
Functional benefit
Brands
- Mieux Consommer: A blog by ilek providing information on energy consumption, renewable energy, and eco-responsible practices.
- ÉnRFixe+
Products and services
- Offre Électricité Verte
Quantifiable outcome
- 7 disputes per 100,000 customers - lowest among French energy suppliers according to Médiateur de l'Énergie
- +3 more outcomes
Companies that use ilek
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles2 records
ilek technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration15 records
Feature2 records
ilek partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and moderate.
- YegocoreYego, an electric scooter operator, partnered with ilek to power their fleet of 2,700 scooters (including 300 in Toulouse) with 100% French renewable electricity. This partnership supports Yego's commitment to sourcing local green energy and aligns with ilek's mission to expand renewable energy consumption. Yego's scooters emit 5x less CO2 than thermal vehicles.
- TiercoreTier, a European electric scooter sharing platform, partnered with ilek to recharge their fleet of approximately 7,900 scooters in Paris, Lyon, Grenoble, and Bordeaux using ilek's 100% green French electricity. The partnership supports sustainable urban mobility with renewable energy.
- French Renewable Energy Producers (Network)coreilek partners with 50+ French renewable energy producers operating 90+ production sites across France. Producers include wind farms (e.g., Plélan-le-Grand), hydroelectric plants (e.g., Barthe family in Quercy), solar installations (e.g., Emmanuelle's farm), biogas producers (e.g., Florian in Strasbourg, Endiverie du Valois), and methanization facilities. ilek purchases energy and guarantees of origin directly from these producers, providing them with stable revenue and supporting local energy transition.
- WWF Francemoderateilek partnered with WWF France and won their renewable energy group purchase initiative in 2021. The partnership supports WWF France's mission to promote renewable energy adoption among French consumers.
- EnedismoderateEnedis is the electricity distribution network operator for 95% of France. ilek works with Enedis for grid connections, meter management (including Linky smart meters), and service activations for customers.
Scale indicators8 records
Recent moves6 records
Expansion highlights6 records
ilek competitors and assessment
Company assessmentDirect peers
- Enercoop: French cooperative renewable electricity supplier and the historical flagship of green energy retail in France. Directly comparable to ilek as a 100% renewable, French-sourced electricity retailer targeting environmentally conscious consumers.
- ekWateur: Paris-based renewable electricity and gas supplier offering green and local energy plans to French households. Closely comparable in product lineup (electricity + biogas offers), customer profile, and direct-to-consumer distribution model.
- Mint Énergie: French renewable energy supplier (now part of the EDF group) offering green electricity and gas to residential customers. Directly comparable to ilek in terms of product structure and target customer, though now operating with EDF's backing.
- Planète Oui: French green electricity and biogas supplier serving residential and small business customers with offers sourced from renewable producers. Comparable to ilek in offering mix, including biomethane supply.
- Alterna: French renewable energy supplier offering green electricity and gas plans to residential customers via cooperative structures. Comparable to ilek as a smaller alternative green retail brand competing for environmentally conscious French households.
Broad incumbents
- EDF: State-backed French electricity incumbent with the dominant regulated tariff (tarif réglementé) and an emerging green offer. Comparable as the primary competitor that anchors French consumer price expectations and sets the benchmark ilek must beat on value.
- Engie: French multinational utility with a large French residential gas and electricity customer base, including renewable offers. Comparable as a broad incumbent competitor with significantly greater scale, capital, and brand investment.
- TotalEnergies: Integrated energy major with a growing French residential green electricity and gas retail business. Comparable as a large incumbent using renewable retail as one component of a much broader energy portfolio.
Emerging players
- Octopus Energy France: European green energy retailer expanding into France with dynamic-tariff and 100% renewable offers. Comparable as a tech-enabled challenger entering the French renewable retail market ilek already serves.
Regional players
- Ostrom: German renewable electricity retailer with a digital-first model comparable to ilek's online subscription UX and direct-to-producer ethos. Relevant as a regional European peer demonstrating the cross-border replicability of the green retail model ilek operates.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
ilek social profiles
Digital presenceilek compliance and trust
Trust signalCompliance2 records
ilek financial estimates
Financial estimateRevenue estimate
Valuation estimate
ilek leadership team
Management profileNumber of profiles
Profiles6 records
ilek funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ilek M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ilek
What does ilek do?
ilek purchases 100% renewable electricity (from French wind, solar, and hydroelectric producers) and green biogas/biomethane (from French agricultural methanization) and resells them to residential French customers under fixed-price 2-year subscription plans. The company sources directly from 50+ French renewable producers operating 90+ production sites, injects equivalent renewable energy into the French grid, and offers dual-fuel, EV-optimized, and ÉnRFixe+ plans with no commitment and downward price revision after one year.
Is ilek a public or private company?
ilek is a private company. It is classified as venture growth investor backed and is currently operating.
When was ilek founded?
ilek was founded in 2016. It employs 101 to 250 people.
Where is ilek based?
ilek is headquartered in Toulouse, France, in the Europe region.
How does ilek make money?
Three revenue lines are on record. Residential Electricity Supply is the primary driver. The others are residential Gas Supply and dual Electricity and Gas Plans.
Who are ilek's main competitors?
Direct peers on record are Enercoop, ekWateur, Mint Énergie, Planète Oui and Alterna. Broad incumbents are EDF, Engie and TotalEnergies. Octopus Energy France is listed as an emerging player. Ostrom is listed as a regional player.
Does ilek have an API?
No public API is recorded for ilek.
What industry is ilek in?
ilek's product category is Residential Renewable Energy Supply. Its primary akta.pro industry code is EUAGAGAI, Renewable Natural Gas (RNG) & Biomethane Trading, with a secondary code of EUAAAHAI, Biofuel Distribution & Fuel Marketing (Wholesale/Retail). Its NAICS code is 2212 and its SIC code is 4924.