HERON is active in the generation, supply and trading of Electricity, as well as in the supply and trading of Natural Gas in Greece. 
Having started its operations in 2000, it is now supported by the GEK TERNA Group, the leader in Energy Production from conventional and renewable (RES) sources in Greece, who also founded HERON.

HERON was the first private Group to operate in the Greek liberalized electricity market, as well as the first Private Group to operate in the Natural Gas market in Greece. 

HERON constructed and has successfully been operating the first private Natural Gas fired power plant in Greece since 2004 (HERON I). Since 2009, HERON also operates a combined cycle thermoelectric power plant in Thiva (HERON II), reaching a total installed capacity of 582 MW.
HERON participates substantially in the National Energy Planning and Programming by using state-of-the-art technology and operating in line with market needs. HERON today is the largest Independent Electricity Supplier in Greece. Thanks to its strong shareholding and production basis, HERON is able to ensure significant and long-term benefits to its customers and partners. 

HERON’s vision is a world where green energy belongs to everyone! 
For this reason, HERON looks forward and implements actions. Energy is the mainstay of the future, lying ahead of us full of new perspectives and possibilities. All of this is accomplished through conscious choices and actions that support sustainable development. HERON’s goal is a continuous process of change and adaptation, focusing on Human, Environment & Society.

HERON. The power is in your hands.

Energy

Renewable Energy

HERON

George Daniolos

Panagiotis Halas

Stathis Efthymiou

Constantinos Kalogiannis

Dimitris N. Sarantopoulos

Manolis Nellopoulos

Andromachi Leze

The Billing Operations Team at HERON is responsible for managing the end-to-end billing process for electricity and natural gas services. This includes accurate invoicing, customer account management, and resolving billing inquiries to ensure a seamless experience for both residential and commercial clients. The team collaborates closely with sales and finance departments to ensure timely and accurate revenue recognition, supporting HERON's commitment to providing outstanding service and maintaining financial integrity.

Billing Operations Team

The Energy Management Team at HERON is responsible for optimizing the generation, supply, and trading of electricity and natural gas in Greece. This team analyzes market trends, manages operational efficiency at power plants, and enhances trading strategies to maximize profitability and sustainability. By leveraging state-of-the-art technology and data analytics, they play a crucial role in supporting HERON's commitment to green energy and sustainable development.

Energy Management Team

The IT Support Team at HERON is responsible for ensuring the smooth operation of all technological systems and applications critical to the company's electricity and natural gas trading activities. This team provides technical support, resolves system issues, and manages software applications, ensuring efficiency in operations and enhancing user experience. They play a vital role in maintaining cloud infrastructure, supporting CRM and SAP applications, and implementing IT solutions that align with HERON's commitment to sustainable energy practices.

IT Support Team

The Finance and Credit Control Team at HERON is responsible for managing the company’s financial health by overseeing credit policies, assessing customer creditworthiness, and ensuring timely collections of outstanding payments. This team plays a crucial role in maintaining cash flow while minimizing financial risk, ultimately supporting HERON's growth in the competitive energy market. Through diligent credit management and strategic financial planning, they help secure the company's profitability and sustainability, aligning with HERON's vision of a greener future.

HERON

Org chart

Teams

Billing Operations Team

Energy Management Team

IT Support Team

Finance and Credit Control Team

Offices

HERON

Org chart

Teams

Billing Operations Team

Energy Management Team

IT Support Team

Finance and Credit Control Team

Offices

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