All companies

Bulgarian producer and operator of solar plants and battery storage systems.

International developer and power producer with renewable and storage assets in Bulgaria.

Independent power producer developing a major solar and battery project near Silistra.

Owner and operator of solar assets with a growing solar and storage portfolio.

Danish developer and power producer with an established presence and joint projects in Bulgaria.

Owner and operator of two Bulgarian wind parks with 102 MW of combined capacity.

Owner of the 156 MW St. Nikola wind farm near Kavarna.

Bulgaria's largest owner and operator of hydropower and pumped-storage capacity.

Owner and operator of a utility-scale battery storage facility in Lovech.

Developer and investor in Bulgarian solar, hybrid and battery energy assets.

International renewable producer and hydropower operator with a long-standing Bulgarian presence.

Bulgarian platform developing utility-scale renewable, battery and grid projects.

Bulgarian developer and producer active in wind, hydropower and solar energy.

Bulgarian developer with experience in wind projects and new solar and hydrogen initiatives.

Bulgarian family-owned group with an operating hydropower and solar portfolio.

EVN renewable energy company with an operating wind asset and new solar and storage initiatives.

Bulgarian engineering company for utility-scale solar plants, battery storage systems, substations and long-term maintenance.

Bulgarian EPC contractor for utility-scale solar plants and energy infrastructure, working across the full project lifecycle.

Company for design, construction, procurement and maintenance of solar PV systems, with numerous projects across Bulgaria.

Bulgarian EPC contractor for solar parks and industrial systems, including grid connection and maintenance.

Engineering company providing turnkey design, construction, commissioning and maintenance of photovoltaic power plants. Part of Smart Energy Group.

Plovdiv-based company delivering solar plants, battery storage and energy management, with publicly presented projects across the country.

Engineering company for design, construction, electrical infrastructure, monitoring and technical maintenance of energy sites.

Bulgarian engineering group covering renewable energy projects, substations, cable lines, electrical equipment and servicing.

EPC company within the Electrohold group offering investment design, procurement, construction, commissioning, monitoring and maintenance.

Bulgarian engineering and repair group covering energy equipment, substations, electrical construction, and solar and battery solutions.

Bulgarian company for design, mounting structures, construction, monitoring and technical maintenance of solar PV systems.

Bulgarian supplier and system integrator of solar and battery equipment, also offering design, installation and servicing.

Specialist engineering partner for protection relays, secondary design, commissioning and testing of substations and energy sites.

Bulgarian company for design, construction, commissioning and maintenance of solar, battery and high-voltage energy sites.

Bulgarian engineering company for substations, power lines, the electrical portion of renewable plants and storage systems, delivering across the full project cycle.

Bulgarian company for end-to-end energy solutions, solar plants and battery systems — from concept and engineering to delivery and maintenance.

Bulgarian electrical engineering company for design and construction of electrical installations, solar plants, BESS and external power supply.

Bulgarian manufacturer of power electronics and battery energy storage systems under the EXERON brand.

Provider of grid technologies, high-voltage equipment and solutions for renewable and energy storage integration.

Bulgarian manufacturer and integrator of complete hydropower solutions for small, medium and large plants.

Vestas' local entity for sales, installation, commissioning and service of wind energy solutions.

Bulgarian industrial battery manufacturer and developer of battery energy storage systems.

Bulgarian manufacturer of transformers, reactors, UPS systems and components for energy applications.

Bulgarian electrical cable manufacturer, including power cables for photovoltaic systems.

Designer and manufacturer of ground and rooftop photovoltaic mounting systems with a facility in Varna.

Bulgarian integrator of industrial and utility-scale battery systems with its proprietary BESS HUB EMS platform.

Bulgarian provider of complete BESS solutions covering design, supply, construction and step-up substations.

Bulgarian distributor of solar modules, inverters, batteries and equipment for residential and industrial systems.

Distributor of photovoltaic modules, inverters, batteries and charging infrastructure for the Bulgarian market.

ABB's local entity for electrification, automation and systems for electricity generation and storage.

Provider of electrification, automation, solar, storage and energy management technologies.

Regional Huawei FusionSolar distributor, service and technical partner with an office in Sofia.

Official Huawei FusionSolar partner and distributor with local contacts in Sofia and Plovdiv.

Electricity trader, balancing group coordinator and registered aggregator serving business customers and producers.

Trader and balancing group coordinator offering renewable route-to-market, PPA and battery optimization solutions.

Electricity supplier and trader serving producers and businesses with green energy, balancing and battery optimization services.

Electricity trader active in local and cross-border markets, corporate supply and one of Bulgaria's larger balancing groups.

Electricity trader and supplier active in wholesale, retail and balancing group coordination.

Energy company providing trading, risk management, renewable route-to-market and battery optimization services.

Electricity trader and coordinator of standard and combined balancing groups with regional market activity.

Bulgarian electricity trader and balancing group coordinator serving businesses and renewable producers.

International and local trader serving producers, end customers and balancing group participants.

Trader and coordinator of standard and combined balancing groups serving producers, industry and end customers.

Supplier and standard balancing group coordinator for producers and consumers on the free market.

Trader and coordinator of standard and combined balancing groups for consumers and producers, including renewables.

Trader and balancing group coordinator offering active management of renewable and battery assets.

Supplier and coordinator of standard and combined balancing groups for consumers and renewable producers.

New licensed trader and balancing group coordinator with an in-house monitoring system and active imbalance management.

Licensed trader and coordinator of standard and combined balancing groups for businesses and producers.

Trader and coordinator of standard and combined balancing groups focused on renewable producers and business consumers.

Licensed trader and coordinator of standard and combined balancing groups serving businesses and renewable producers.

Trader, supplier and coordinator of standard and combined balancing groups for end customers and producers.

Development bank providing project and investment finance, including for sustainable and renewable energy.

Bank offering a dedicated loan for photovoltaic installations with or without battery storage.

Bank with dedicated green financing for solar projects and renewable-energy investments.

Corporate bank providing green and project-finance solutions for renewable-energy investments.

Bank offering investment loans for photovoltaic plants to business customers.

Bank offering dedicated loans for photovoltaic plants and green business investments.

International project lender involved in financing a large-scale solar project in Bulgaria.

Leasing company with an InvestEU programme for green investments and renewable-energy equipment.

International financial institution and active project lender for large renewable-energy and BESS projects in Bulgaria.

The EU's financing institution for green, infrastructure and public investment in Bulgaria.

Regional development bank with confirmed financing for a renewable-energy and BESS portfolio in Bulgaria and Romania.

Infrastructure investment fund with an equity stake in an energy platform holding solar assets in Bulgaria.

European infrastructure investor providing equity and structured capital for renewable energy and BESS.

Specialist insurance broker for renewable energy, photovoltaics and battery storage systems.

Insurance broker providing dedicated renewable-energy solutions across the project life cycle.

Insurer with a dedicated product for photovoltaic and solar-thermal plants.

Insurer offering a product for photovoltaic systems and energy-storage systems.

Provider and installer of tailored photovoltaic, battery and EV-charging solutions for homes and villas.

Regional installer of photovoltaic systems for houses and small businesses in Plovdiv and the surrounding region.

Installer of grid-connected and hybrid residential systems, including design, installation and service.

Specialist in turnkey residential photovoltaic and battery systems with administrative and technical support.

Engineering company delivering rooftop and ground-mounted photovoltaic systems, including projects for private properties.

Solar engineering company providing end-to-end photovoltaic solutions for homes and businesses.

Turnkey provider of residential photovoltaic systems, battery storage and monitoring.

Supplier and installer of photovoltaic systems, hybrid inverters, batteries and residential energy solutions.

Designer and installer of residential, commercial and industrial photovoltaic systems.

EPC contractor and supplier of residential photovoltaic, battery and EV-charging solutions.

Provider of residential grid-connected, off-grid and hybrid systems with professional installation.

Supplier and installer of tailored solar systems for households and businesses.

Designer, supplier and installer of photovoltaic systems for houses, business properties and larger projects.

Bulgarian supplier and integrator of battery-storage systems, including residential solutions.

Engineering company delivering grid-connected, hybrid and off-grid photovoltaic systems for houses, villas and businesses.

Engineering company delivering turnkey systems for homes and businesses, including hybrid solutions with battery storage.

Electrical-equipment supplier and contractor providing photovoltaic and electrical-installation services for residential properties.

Installation company providing photovoltaic, heat-pump, heating and cooling solutions for homes.

Designer, supplier and installer of grid-connected, off-grid and hybrid solar systems for homes and businesses.

Specialist adviser for the development, assessment and acquisition of wind and photovoltaic projects in Bulgaria.

Project-management and owner's-engineer adviser for photovoltaic, wind and hydroelectric power plants.

Independent engineering adviser for solar and battery projects, including due diligence and owner's engineering.

Sofia-based adviser for renewable-energy and storage investments in Bulgaria.

Bulgaria-headquartered adviser providing technical, investment and transaction assessment for renewable-energy projects.

Adviser for the technical, market and investment preparation of solar, wind and bioenergy projects.

Provider of testing, inspection, audit and certification services for renewable energy.

Independent consultancy for energy efficiency, renewables, energy programmes and policy.

Energy and climate-change legal practice with a dedicated renewables team in Sofia.

Bulgarian law firm advising on energy projects, transactions and financing.

Law firm advising on energy, renewables, PPAs, licensing and project finance.

International legal practice advising on energy projects, regulation, renewables and BESS in Bulgaria.

International law firm advising on energy transactions and project finance in Bulgaria.

Law firm advising renewable projects on acquisition, permitting, grid connection and project agreements.

Law firm advising on renewables, BESS, energy regulation, transactions and project finance.

Law firm advising renewable investors, project developers and electricity traders.

Legal and tax practice advising on the development, due diligence and acquisition of renewable projects in Bulgaria.

Bulgaria's independent electricity transmission and system operator.

Licensed electricity distribution system operator in Western Bulgaria.

Licensed electricity distribution system operator in Southeastern Bulgaria.

Licensed electricity distribution system operator in Northeastern Bulgaria.