Ibersun
Ibersun is a Spain-based privately held renewable energy project developer that provides end-to-end photovoltaic, wind, and battery storage project development services to utilities, developers, and communities across Europe, Africa, Asia, and Latin America.
- Company typePrivate
- Founded2000
- HeadquartersAreta, Spain
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Ibersun does
Ibersun (legal entity IBERSUN RENEWABLE, S.L.) is a privately held Spanish renewable energy project developer headquartered in Getxo, Vizcaya, that originates, develops, and manages utility-scale photovoltaic, wind, and battery energy storage system (BESS) projects across Europe, Africa, Asia, and Latin America. The company operates an end-to-end service covering project analysis and strategy, site selection and land negotiation, grid access coordination with DSOs/TSOs, permit acquisition to Ready-to-Build status, EPC contractor selection and construction monitoring as owner's engineering, and ongoing commercial operation management including maintenance, insurance, and energy management. Its customer base spans utility-scale project developers, utilities, and distribution-network/community energy sponsors, with project sizes ranging from 100 kWp distributed installations up to 1 GWp utility-scale plants. The firm reports 300+ projects totaling more than 10 GW developed since 2000, with 4.5 GW of installed capacity attributed to Spanish network projects and 3.7 GW to international developments across four continents.
Ibersun generates revenue through professional-services fees tied to renewable energy project development — primarily development fees and milestone-based compensation across the project lifecycle, with potential retained ownership or project sales upon commissioning. Its go-to-market is sales-led and project-based, engaging directly with landowners for site selection, DSOs/TSOs for grid access, and EPC contractors for construction. The company competes on the strength of a proprietary integrated methodology and the deep multi-jurisdictional experience of its co-founders (more than 37 years combined), and currently operates with a very lean core team (1-10 employees) while running a disclosed 2024 pipeline of approximately 6.55 GW across BESS, utility-scale PV, and distribution-network projects.
Ibersun firmographics
Firmographics- Name
- Ibersun
- Legal name
- IBERSUN RENEWABLE, S.L.
- Website
- https://ibersun.es
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Ibersun is a Spain-based privately held renewable energy project developer that provides end-to-end photovoltaic, wind, and battery storage project development services to utilities, developers, and communities across Europe, Africa, Asia, and Latin America.
- Ownership category
- akta.pro rank
Ibersun industry classification
Industry- Product category
- Renewable Energy Project Development
- NAICS
- Solar Electric Power Generation (221114), Wind Electric Power Generation (221115), Electric Power Generation (22111)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- Utility-Scale Power Generation Asset Management (EUAEAMAA)
- akta.pro secondary industries
- Wind Power Plant EPC (Onshore/Offshore) (EUAEAAAF), Electrical Balance-of-Plant EPC (MV Collection, Cabling, Earthing, Lighting) (EUAEADAB)
Keywords
Where Ibersun is headquartered
LocationHeadquarters
- HQ city
- Areta
- HQ country
- Spain
- HQ region
- Europe
Offices1 record
Markets served
Ibersun business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Renewable Energy Project Development: Full-service project development for photovoltaic, wind, and battery storage projects. Revenue is generated through development fees, project milestones, and potentially retained ownership or project sales upon commissioning. Services span from initial site analysis and land acquisition through permits, EPC management, and operational handover.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Ibersun product offering
Product offeringCore offering
Ibersun develops renewable energy projects (photovoltaic, wind, and battery storage) end-to-end for enterprise clients. Services span initial analysis, site selection and land negotiation, grid access and connection with DSO/TSO, permit acquisition through Ready-to-Build status, EPC contractor management, and commercial operation including maintenance and energy management. Projects range from 100 kWp utility-scale installations to 1 GWp, plus distributed generation under 5 MW.
Product overview
Ibersun offers a unified platform of renewable energy project development and management services, comprising three core energy product lines (Photovoltaic, Wind, and BESS Storage Projects) supported by two service modules (Project Development and EPC/O&M Management). The company manages the complete project lifecycle from initial planning through construction to commercial operation, with additional product lines targeting Utility Scale and Distributed Generation market segments. Projects range from 100 kWp to 1 GWp capacity.
Differentiator
Problem solved
Functional benefit
Products and services
- Photovoltaic Projects Innovative photovoltaic (solar) projects that maximize the use of solar energy while respecting the environment and generating value for local communities. Available in Utility Scale and distributed generation formats.
- Wind Projects Efficient wind energy projects that transform wind into clean energy, integrating with the natural and social environment.
- BESS (Battery Energy Storage Systems) Projects
Quantifiable outcome
- 10+ GW developed across 300 projects in 23 countries since 2000
- +2 more outcomes
Companies that use Ibersun
Customer profileSegments2 records
Ideal customer profiles2 records
Ibersun technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Ibersun partnerships and signals
Strategic signalScale indicators9 records
Recent moves6 records
Expansion highlights4 records
Ibersun competitors and assessment
Company assessmentDirect peers
- Sonnedix: Global solar IPP and developer with significant European and Latin American portfolio. Comparable international PV developer with similar utility-scale and distributed generation mix.
- Solaria Energía y Medio Ambiente: Listed Spanish PV developer active in Iberian and European utility-scale solar. Similar developer-plus-IPP model targeting greenfield solar origination in Spain and southern Europe.
- BayWa r.e. Germany-headquartered global renewable energy developer active in PV, wind, and storage across Europe, Americas, Asia, and Africa. Closely matches Ibersun's international project development scope.
- Ignis: Spanish renewable energy developer with integrated development, EPC, and asset management across solar, wind, and storage. Operates with the same full-lifecycle positioning as Ibersun.
- Solarpack (Statkraft): Spanish-origin utility-scale solar PV developer with international footprint (acquired by Statkraft). Closely comparable in target markets (Spain, LatAm, EMEA) and utility-scale development focus.
- Gransolar Group: Spanish privately-held developer and EPC for utility-scale PV, storage, and distributed generation. Directly comparable to Ibersun in technology focus, geography (Spain + international), and end-to-end project development services.
Broad incumbents
- EDP Renewables: Global utility-scale renewable developer with significant Iberian presence. Competes for the same utility-scale PV/wind development mandates but operates with vastly greater capital and asset base.
- Iberdrola Renovables: Spanish global utility with large renewables development arm. Same Spanish home market and BESS/solar buildout; vastly larger balance sheet enables competing on auction wins and PPAs.
- Acciona Energía: Spanish-listed utility-scale renewable energy developer and IPP with global footprint. Larger, asset-heavy incumbent competing in the same Iberian and international solar/wind markets.
- RWE Renewables: Major European utility with a global renewables development pipeline in solar, wind, and storage. Overlaps with Ibersun in utility-scale PV/BESS origination across Europe and selected international markets.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Ibersun social profiles
Digital presenceIbersun financial estimates
Financial estimateRevenue estimate
Valuation estimate
Ibersun leadership team
Management profileNumber of profiles
Profiles10 records
Ibersun funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Ibersun 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 Ibersun
What does Ibersun do?
Ibersun develops renewable energy projects (photovoltaic, wind, and battery storage) end-to-end for enterprise clients. Services span initial analysis, site selection and land negotiation, grid access and connection with DSO/TSO, permit acquisition through Ready-to-Build status, EPC contractor management, and commercial operation including maintenance and energy management. Projects range from 100 kWp utility-scale installations to 1 GWp, plus distributed generation under 5 MW.
Is Ibersun a public or private company?
Ibersun is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Ibersun founded?
Ibersun was founded in 2000. It employs 1 to 10 people.
Where is Ibersun based?
Ibersun is headquartered in Areta, Spain, in the Europe region.
How does Ibersun make money?
One revenue line is on record: renewable Energy Project Development.
Who are Ibersun's main competitors?
Direct peers on record are Sonnedix, Solaria Energía y Medio Ambiente, BayWa r.e., Ignis, Solarpack (Statkraft) and Gransolar Group. Broad incumbents are EDP Renewables, Iberdrola Renovables, Acciona Energía and RWE Renewables.
Does Ibersun have an API?
No public API is recorded for Ibersun.
What industry is Ibersun in?
Ibersun's product category is Renewable Energy Project Development. Its primary akta.pro industry code is EUAEAMAA, Utility-Scale Power Generation Asset Management, with a secondary code of EUAEAAAF, Wind Power Plant EPC (Onshore/Offshore). Its NAICS code is 221114 and its SIC code is 4911.