Insights

Balancing Innovation ESO is pioneering a first-of-its-kind balancing service with Capgemini backing, indicating a strong appetite for advanced demand-side management, flexible load shifting, and collaborative implementation—a prime opportunity to propose further energy market orchestration and customer-side analytics solutions.

Cybersecurity Partnership Recent collaboration with the National Cyber Security Centre to develop a pilot security framework signals a priority on secure modernization; selling opportunities exist for robust OT/ICS security solutions, threat monitoring, and compliance tooling tailored to critical grid operations.

Grid Modernization Active investment in asset management systems, SCADA, and GIS points to ongoing modernization of transmission operations; potential upsell of integrated asset performance analytics, predictive maintenance, and scalable monitoring platforms.

Strategic Collaborations Engagements with Capgemini, National Grid partnerships, and Tiered industry alliances indicate a readiness to adopt external consulting and tech services; target opportunities in consulting-led deployments, system integration, and regulatory-compliant process design.

Expansion Signals Reported staff expansion and large-scale workforce announcements imply organisational growth and increasing operational complexity; cross-sell of workforce planning, training platforms, and digital collaboration tools for large-scale energy projects could be valuable.

Electricity System Operator (ESO) EAD Tech Stack

Electricity System Operator (ESO) EAD uses 8 technology products and services including html5media, jsDelivr, Font Awesome, and more. Explore Electricity System Operator (ESO) EAD's tech stack below.

  • html5media
    Audio, Video, Graphics
  • jsDelivr
    Content Delivery Network
  • Font Awesome
    Font Scripts
  • Highcharts
    Javascript Graphics
  • jQuery
    Javascript Libraries
  • Moment.js
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Search Console
    Web Analytics

Media & News

Electricity System Operator (ESO) EAD's Email Address Formats

Electricity System Operator (ESO) EAD uses at least 2 format(s):
Electricity System Operator (ESO) EAD Email FormatsExamplePercentage
First.Last@tso.bgJohn.Doe@tso.bg
86%
FLast@tso.bgJDoe@tso.bg
14%

Frequently Asked Questions

What is Electricity System Operator (ESO) EAD's phone number?

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You can contact Electricity System Operator (ESO) EAD's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Electricity System Operator (ESO) EAD's official website and social media links?

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Electricity System Operator (ESO) EAD's official website is eso.bg and has social profiles on LinkedInCrunchbase.

What is Electricity System Operator (ESO) EAD's NAICS code?

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Electricity System Operator (ESO) EAD's NAICS code is 211 - Oil and Gas Extraction.

How many employees does Electricity System Operator (ESO) EAD have currently?

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As of July 2026, Electricity System Operator (ESO) EAD has approximately 255 employees across 2 continents, including EuropeOceania. Key team members include Chief Accountant (manager Chief Accountant Department): R. K.Head Of Transmission Network Assets Division: M. M.Head Of Division: D. S. D.. Explore Electricity System Operator (ESO) EAD's employee directory with LeadIQ.

What industry does Electricity System Operator (ESO) EAD belong to?

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Electricity System Operator (ESO) EAD operates in the Oil and Gas industry.

What technology does Electricity System Operator (ESO) EAD use?

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Electricity System Operator (ESO) EAD's tech stack includes html5mediajsDelivrFont AwesomeHighchartsjQueryMoment.jsPHPGoogle Search Console.

What is Electricity System Operator (ESO) EAD's email format?

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Electricity System Operator (ESO) EAD's email format typically follows the pattern of First.Last@tso.bg. Find more Electricity System Operator (ESO) EAD email formats with LeadIQ.

How much funding has Electricity System Operator (ESO) EAD raised to date?

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As of July 2026, Electricity System Operator (ESO) EAD has raised $1.5M in funding. The last funding round occurred on Aug 21, 2024 for $1.5M.

When was Electricity System Operator (ESO) EAD founded?

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Electricity System Operator (ESO) EAD was founded in 2007.
Electricity System Operator (ESO) EAD logo

Electricity System Operator (ESO) EAD

Oil and GasSofia-grad, Bulgaria201-500 Employees

ESO EAD is the Bulgarian operator responsible for the common operational planning, coordination, and control of the national power system and its parallel synchronous operation with neighboring grids. It oversees transmission grid operation and maintenance, auxiliary network services, and energy-sector repair work, and it manages cross-border power transit and the electricity market. The organization serves electricity market participants and grid users by ensuring reliable system operation and orderly market functioning.

Based in Sofia, Bulgaria, the company was founded in 2007 as a subsidiary of the National Electricity Company and was unbundled in 2014 to align with EU liberalization requirements; it is certified as an Independent Transmission Operator. It operates as a key partner in the Balkan region, coordinating with regional and neighboring systems to improve transmission efficiency and asset management. In 2024, ESO partnered with Capgemini Consulting to design and prepare a first-of-its-kind balancing service for demand-side participation.

Section iconCompany Overview

Phone number
Website
eso.bg
NAICS Code
211 - Oil and Gas Extraction
Founded
2007
Employees
201-500

Section iconFunding & Financials

  • $1.5M

    Electricity System Operator (ESO) EAD has raised a total of $1.5M of funding over 1 rounds. Their latest funding round was raised on Aug 21, 2024 in the amount of $1.5M.

  • $1B$10B

    Electricity System Operator (ESO) EAD's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1.5M

    Electricity System Operator (ESO) EAD has raised a total of $1.5M of funding over 1 rounds. Their latest funding round was raised on Aug 21, 2024 in the amount of $1.5M.

  • $1B$10B

    Electricity System Operator (ESO) EAD's revenue is estimated to be in the range of $1B$10B

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