Helexia
Helexia is a private Voltalia subsidiary that finances, installs, and operates turnkey rooftop and ground-mounted solar PV, energy efficiency, and electric mobility solutions for enterprise industrial, retail, telecom, logistics, and hospitality customers across nine European and Latin American countries.
- Company typePrivate
- Founded2010
- HeadquartersMadrid, Spain
- Headcount—
- GTM typeB2B
- OfferingServices
What Helexia does
Helexia is a private French-headquartered energy services company and wholly-owned subsidiary of Voltalia (Euronext Paris-listed renewable energy operator) that delivers turnkey distributed solar photovoltaic, energy efficiency, and electric mobility solutions to enterprise customers across nine countries in Europe and Latin America. Founded in 2010 and acquired by Voltalia in September 2019, Helexia operates from its Madrid regional headquarters with country offices serving Spain, France, Italy, Belgium, Portugal, Poland, Hungary, Romania, and Brazil, supported by 450-500+ professionals.
The company's core technology stack combines rooftop, parking-canopy, and ground-mounted photovoltaic installations, battery energy storage systems (BESS) with intelligent energy management, retrofit solar services for existing PV plants, IoT-based real-time energy monitoring and control systems, and adjacent capabilities including energy audits, carbon footprint calculation, BREEAM/ISO 50001 certification support, and electric vehicle charging infrastructure. As of 31 December 2025, the platform encompasses 520 MW of installed capacity, 1,884 operational solar projects, and 1,890 GWh of annual energy production, avoiding 497 tCO2-eq/year.
Helexia serves primarily industrial manufacturers (pharmaceutical, food processing, chemical, automotive, aluminum, glass), commercial real estate and retail chains (shopping centers, supermarkets, DIY, sports), telecommunications infrastructure (Telefonica/Vivo in Brazil), logistics and port operations, and hospitality. The business model combines long-term Power Purchase Agreements (PPA) where Helexia finances and owns the asset and sells electricity to the customer, EPC contracts for customers self-financing installation, and ongoing O&M and energy performance contracts. A defining commercial feature is the 100% CAPEX financing model: Helexia funds the full project capital expenditure and recovers investment through customer energy-cost savings over multi-year contract durations, removing the upfront capital barrier that typically constrains distributed-solar adoption.
Helexia firmographics
Firmographics- Name
- Helexia
- Legal name
- HELEXIA SA
- Website
- https://helexia.es
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Short description
- Helexia is a private Voltalia subsidiary that finances, installs, and operates turnkey rooftop and ground-mounted solar PV, energy efficiency, and electric mobility solutions for enterprise industrial, retail, telecom, logistics, and hospitality customers across nine European and Latin American countries.
- Ownership category
- akta.pro rank
Helexia industry classification
Industry- Product category
- Solar Energy and Energy Efficiency Services
- NAICS
- Solar Electric Power Generation (221114)
- SIC
- Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)
- akta.pro secondary industries
- Distributed & Commercial Renewable O&M (Rooftop Solar, C&I Wind, Small Hydro) (EUAMAGAB), Renewable Energy Asset O&M (Wind, Solar, Hydro, Geothermal) (EUAEAGAB)
Keywords
Where Helexia is headquartered
LocationHeadquarters
- HQ city
- Madrid
- HQ country
- Spain
- HQ region
- Europe
Offices2 records
Markets served
Helexia business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Personnel, Infrastructure, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Power Purchase Agreement (PPA): Helexia finances, installs and operates solar installations; clients purchase the generated electricity at agreed rates without upfront investment. Clients benefit from predictable energy costs while Helexia recovers investment over contract term.
- EPC (Engineering, Procurement, Construction): Turnkey project delivery model where Helexia designs, procures equipment, constructs and commissions solar installations for clients who may self-finance or partner on investment.
- O&M (Operations and Maintenance): Ongoing operations and maintenance services for installed solar assets, including remote monitoring, performance optimization and technical support.
- Energy Performance Contracts: Contracts guaranteeing energy savings where Helexia invests in efficiency measures and receives payment based on achieved performance improvements.
- 100% CAPEX Financing: Helexia finances 100% of project capital expenditure, removing financial barrier for clients who pay from achieved energy savings over contract duration.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Custom project-based pricing under PPA, EPC or performance contract models |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Helexia product offering
Product offeringCore offering
Helexia designs, finances, installs, operates, and maintains distributed photovoltaic solar energy systems for businesses, delivered under Power Purchase Agreement (PPA), EPC, and O&M contractual models with 100% CAPEX financed by the company. The offering is extended with energy efficiency services (audits, performance contracts, ISO 50001/BREEAM certification), electric mobility (EV charging) infrastructure, battery energy storage systems (BESS), and IoT-based energy monitoring platforms. Projects are turnkey, long-term, and targeted at industrial manufacturers, commercial real estate, retail chains, logistics operators, telecoms, and hospitality clients across 9 countries.
Product overview
Helexia offers an integrated suite of energy transition solutions centered on photovoltaic solar energy, energy efficiency, and electric mobility. The core offering includes solar self-consumption installations (EPC, PPA, and O&M models), complemented by comprehensive energy efficiency services (energy audits, performance contracting, monitoring systems, carbon footprint management), and electric mobility solutions. Additional specialized services include solar plant retrofit modernization and battery energy storage systems (BESS). The company finances 100% of project CAPEX, enabling clients to adopt renewable energy without upfront investment.
Differentiator
Problem solved
Functional benefit
Products and services
- Solar Energy and Photovoltaic Self-Consumption (Energía Solar y Autoconsumo Fotovoltaico) Design, financing, installation, and operation of photovoltaic solar plants for businesses, including rooftop, parking canopy, and ground-mounted configurations. Delivered under PPA (Helexia finances and operates; client buys electricity), EPC (turnkey construction), and O&M (ongoing operations and maintenance) models with 100% CAPEX financed by Helexia. Targets industrial manufacturers, commercial real estate, retail chains, logistics operators, telecoms, and hospitality clients.
- Electric Mobility (Movilidad Eléctrica)
Companies that use Helexia
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles5 records
Helexia technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Helexia partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor.
- UNEF (Unión Española Fotovoltaica)minorHelexia España is a member of UNEF, the Spanish photovoltaic industry association, demonstrating commitment to the Spanish solar sector and access to industry networking and advocacy.
- ANESE (Asociación Nacional de Empresas de Servicios Energéticos)minorHelexia España joined ANESE, the national association of energy service companies, supporting industry standards and professional development in Spain's energy services sector.
- AECC (Asociación de Empresas de Eficiencia Energética)minorHelexia España is part of AECC, the association of energy efficiency companies, demonstrating alignment with industry best practices and collective advocacy for energy efficiency in Spain.
Scale indicators11 records
Recent moves7 records
Expansion highlights6 records
Helexia competitors and assessment
Company assessmentBroad incumbents
- Veolia (Veolia España / Veolia Energy): Global environmental services and energy efficiency provider with significant operations in Iberia; competes with Helexia in energy efficiency services, energy performance contracts and on-site energy management for industrial clients.
- EDP (EDP Renováveis / EDP España): Portuguese-headquartered utility with a large renewable generation portfolio in Iberia; offers distributed solar and energy services to enterprise customers and competes with Helexia in Spain and Portugal.
- Iberdrola (Iberdrola Clientes / Iberdrola Renovables): Spain's largest utility with broad renewable generation and energy services offerings; competes with Helexia for C&I self-consumption and PPA contracts across Spanish industrial and retail customers.
- Acciona Energía: Spanish global renewable energy developer and IPP with utility-scale and distributed solar projects in Iberia, Latin America and beyond; overlaps with Helexia on EPC, PPA and C&I solar contracts.
Direct peers
- Urbasolar (EDF Renewables): France-based distributed solar developer acquired by EDF Renewables, focused on rooftop and ground-mounted PV with PPA structures for commercial and industrial clients across Europe — a near-twin to Helexia's C&I model.
- Sonnedix: Global solar IPP operating a multi-GW portfolio of distributed and utility-scale PV assets across Europe, the Americas and Asia-Pacific; overlaps with Helexia's PPA-driven distributed solar model and enterprise customer base.
- Holaluz: Spanish solar energy retailer focused on distributed rooftop PV with PPA-style offerings for residential and SME customers in Iberia; competes for similar self-consumption contracts in Helexia's home market.
- Solarpack (a Statkraft company): Spanish-origin solar developer and IPP with utility-scale and C&I pipeline in Iberia, Latin America and Asia; overlaps with Helexia on EPC, project development and long-term solar contracts in adjacent geographies.
- Audax Renovables: Spanish energy retailer and renewable generator with a distributed solar portfolio and PPA offerings targeted at industrial and commercial customers in Iberia, overlapping with Helexia's vertical go-to-market.
- Engie (specifically Engie Soluciones Energéticas España): Engie's Spanish distributed solar and energy services arm competes directly with Helexia in C&I rooftop and self-consumption solar across the same customer segments (retail, industry, real estate) using similar PPA, EPC and O&M structures.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Helexia social profiles
Digital presenceHelexia financial estimates
Financial estimateRevenue estimate
Valuation estimate
Helexia leadership team
Management profileNumber of profiles
Profiles6 records
Helexia subsidiaries and ownership
Company hierarchySubsidiaries3 records
Helexia funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Helexia 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 Helexia
What does Helexia do?
Helexia designs, finances, installs, operates, and maintains distributed photovoltaic solar energy systems for businesses, delivered under Power Purchase Agreement (PPA), EPC, and O&M contractual models with 100% CAPEX financed by the company. The offering is extended with energy efficiency services (audits, performance contracts, ISO 50001/BREEAM certification), electric mobility (EV charging) infrastructure, battery energy storage systems (BESS), and IoT-based energy monitoring platforms. Projects are turnkey, long-term, and targeted at industrial manufacturers, commercial real estate, retail chains, logistics operators, telecoms, and hospitality clients across 9 countries.
Is Helexia a public or private company?
Helexia is a private company. It is classified as corporate owned and is currently operating.
When was Helexia founded?
Helexia was founded in 2010.
Where is Helexia based?
Helexia is headquartered in Madrid, Spain, in the Europe region.
How does Helexia make money?
Five revenue lines are on record. Power Purchase Agreement (PPA) is the primary driver. The others are EPC (Engineering, Procurement, Construction), O&M (Operations and Maintenance), energy Performance Contracts and 100% CAPEX Financing.
Who are Helexia's main competitors?
Broad incumbents on record are Veolia (Veolia España / Veolia Energy), EDP (EDP Renováveis / EDP España), Iberdrola (Iberdrola Clientes / Iberdrola Renovables) and Acciona Energía. Direct peers are Urbasolar (EDF Renewables), Sonnedix, Holaluz, Solarpack (a Statkraft company), Audax Renovables and Engie (specifically Engie Soluciones Energéticas España).
Does Helexia have an API?
No public API is recorded for Helexia.
What industry is Helexia in?
Helexia's product category is Solar Energy and Energy Efficiency Services. Its primary akta.pro industry code is EUAMABAB, Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System), with a secondary code of EUAMAGAB, Distributed & Commercial Renewable O&M (Rooftop Solar, C&I Wind, Small Hydro). Its NAICS code is 221114 and its SIC code is 4900.