What Elia Grid International does

Elia Grid International (EGI) is a private power-system consultancy and wholly-owned subsidiary of Elia Group, providing strategic, technical, and regulatory advisory to transmission system operators (TSOs), governments, regulators, and infrastructure investors worldwide. Its core offering is organised across nine interconnected service lines — Asset Management, Markets & Regulation, Investment Advisory, Infrastructure Design, Owner's Engineering, Power System Economics, Power System Operations, Power System Planning, and Smart Grid Design & Digitalisation — covering the full lifecycle of high-voltage transmission projects from planning through operations. The firm draws on the operational experience of its parent TSOs, Elia (Belgium) and 50Hertz (Germany), two of Europe's top five transmission operators collectively serving 30 million end users, and executes engagements using industry-standard simulation platforms (PSS®E, PowerFactory, ANTARES) and Python alongside proprietary methodologies inherited from the parent group.

EGI generates revenue exclusively through bespoke professional services engagements — there is no standardised pricing, productised SaaS offering, or licensing business. Delivery is multinational (32 nationalities) and on-site across 7 country offices in Belgium, Canada, Germany, Malaysia, Saudi Arabia, and the UAE and USA, with a regional engagement-management model for enterprise field sales and flagship-event presence at CIGRE (Paris, Calgary) and the World Utilities Congress (Abu Dhabi). Landmark publicly disclosed engagements include 60 GW renewable integration studies for Middle East government entities, the 10 GW H2 Magallanes wind-to-ammonia power system design in South America, regional market coupling programmes for the WB6 and Eastern Europe, HVDC advisory in South-East Asia, and technical due diligence for an Australian infrastructure fund acquiring a high-voltage transmission operator.

The company is ISO 9001-certified and was awarded an EcoVadis Bronze Medal (top 35% in Belgium), credentials that map directly to the procurement requirements of its core government and TSO client base. With 11-50 employees, EGI operates as a focused, senior-staffed boutique that monetises its embedded parent-group expertise through high-touch consulting rather than scaled delivery.

Name

Elia Grid International

Legal name

Elia Grid International

Website

https://eliagrid-int.com

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

Elia Grid International is a private power-system consultancy and wholly-owned subsidiary of Elia Group, providing strategic, technical, and regulatory advisory to TSOs, governments, regulators, and infrastructure investors across 7 countries.

Ownership category

akta.pro rank

Product category

Power System Consulting

NAICS

Electric Power Generation, Transmission and Distribution (2211), Electric Power Transmission, Control, and Distribution (22112)

SIC

Electric Services (4911)

akta.pro primary industry

Transmission Planning, Grid Expansion & Permitting (EUADAAAH)

akta.pro secondary industries

National & Regional TSOs (ISO/RTO/Grid Operators) (EUADAAAA), Grid Analytics, Forecasting & Decision Support (Load/DER/Outage) (EUADAEAI), SCADA/DMS/OMS Integration, Upgrades & Managed Services (EUAEANAE)

Keywords

• Power system consulting
• Grid engineering services
• Transmission advisory
• HVDC consultancy
• Electricity market advisory

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Travel or Others

Revenue model

1. Consulting and Advisory Services: EGI generates revenue through professional services engagements, providing strategic, technical, and regulatory advisory to transmission system operators, governments, utilities, and investors. Services span the entire project lifecycle from early-stage strategy through to delivery and integration.
2. Technical Due Diligence: Technical assessments for mergers, acquisitions, and project transactions, including rigorous technical evaluations to identify risks and opportunities in power system investments.
3. Owner's Engineering Services: Comprehensive project management, site supervision, and quality assurance for substation and transmission projects, from feasibility studies through commissioning.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Elia Grid International is a power system consultancy delivering strategic, technical, and regulatory advisory services across the full transmission lifecycle — from grid planning and market design through to owner's engineering, operations, and digital transformation. Backed by two of Europe's top transmission system operators (Elia and 50Hertz), the firm provides TSO-grade expertise to utilities, governments, regulators, and infrastructure investors worldwide.

Product overview

Elia Grid International (EGI) is a consultancy backed by Elia Group (Belgium) and 50Hertz (Germany), two of Europe's top transmission system operators. EGI offers a portfolio of nine interconnected advisory service lines spanning the full power transmission lifecycle: Asset Management & Operations (ISO 55000-aligned lifecycle approach), Electricity Markets & Regulation (market framework design and regulatory roadmaps), Investment Advisory & Project Finance (M&A and project finance due diligence), Infrastructure Design & Specifications (HVDC, FACTS, and renewable integration), Owner's Engineering (full project lifecycle delivery, ISO 9001-certified), Power System Economics & Policies (scenario analysis and decarbonisation advisory using PSS/E and PowerFactory), Power System Operations & Security (grid stability and system coordination), Power System Planning (network development and adequacy assessments), and Smart Grid Design & Digitalisation (digital asset management, control centre solutions, and AI/ML-based analytics). EGI does not offer a standalone software product but rather delivers expert advisory and technical consultancy services to utilities, governments, and investors worldwide.

Differentiator

Problem solved

Functional benefit

Products and services

• Asset Management & Operations Consultancy services helping asset owners minimise total cost of ownership and CAPEX through an ISO 55000-aligned lifecycle approach, spanning data quality and criticality analysis, risk-based strategies, outage and spares optimisation, and implementation support. Designed for transmission asset owners and utilities.
• Electricity Markets & Regulation Advisory services for market framework design and regulatory roadmaps enabling the energy transition, covering unbundling, tariff design, market coupling, renewable integration, and multi-jurisdiction compliance. Targeted at regulators, governments, and TSOs.
• Investment Advisory & Project Finance Advisory services supporting public and private sector clients across investment strategy, project financing, business model definitions, and risk management for large-scale energy infrastructure projects, including technical due diligence for M&A transactions. Targeted at infrastructure funds, PE investors, and utilities.
• Infrastructure Design & Specifications (IDS) End-to-end solutions for renewable integration, HVDC, and FACTS technologies, covering project definition, procurement, execution, and operational transition, with expertise in multi-terminal HVDC systems and long-distance deep-sea cable solutions. Targeted at utilities, developers, and TSOs.
• Owner's Engineering Project delivery services covering the full lifecycle from feasibility studies and concept design through tendering, site supervision, FAT/SAT, and commissioning for HV substations, HVAC/HVDC transmission lines, FACTS, and cable projects, ISO 9001-certified. Targeted at utilities, developers, and infrastructure owners.
• Power System Economics & Policies Strategic advisory and system development consultancy using advanced tools such as PSS/E and PowerFactory for scenario analysis, generation and grid expansion planning, cost-benefit evaluation, and investment de-risking aligned with decarbonisation objectives. Targeted at governments, regulators, TSOs, and investors.
• Power System Operations & Security TSO-grade expertise in grid stability, congestion management, and system coordination, supporting load frequency control, defence and restoration plans, N-1/N-2 security assessments, remedial action schemes, and operational readiness for HVDC, offshore grids, and green hydrogen systems. Targeted at TSOs and utilities.
• Smart Grid Design & Digitalisation Digital transformation solutions including a Digital Asset Management Center, Control Center of the Future, Demand-Side Flex Integration & Management, and a Unified Data Framework using federated common data environments and predictive/AI/ML-based analytics. Targeted at TSOs, DSOs, and utilities.
• Power System Planning Network development and adequacy assessments for reliable, cost-effective grids with high renewable shares, including generation and grid expansion studies, renewable resource modelling, generation adequacy assessment, and grid impact studies. Targeted at TSOs, utilities, and governments.

Quantifiable outcome

• Supporting integration of up to 60 GW of renewable energy into national power systems
• +2 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered core.

• Elia GroupcoreOthersElia Group is the parent company of Elia Grid International. Elia Group is one of Europe's top five transmission system operators, ensuring the balance between electricity production and consumption around the clock, supplying power to more than 30 million end users. EGI leverages expertise and innovative solutions from the Group's operating TSOs.
• Elia (Belgian TSO)coreOthersOne of EGI's parent transmission system operators. EGI draws on Elia's expertise and innovative solutions for power transmission advisory services.
• 50Hertz (German TSO)coreOthersOne of EGI's parent transmission system operators. EGI draws on 50Hertz's expertise and innovative solutions for power transmission advisory services. 50Hertz operates the transmission grid in northern and eastern Germany.

Scale indicators5 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• RTE International: International consulting arm of RTE, the French transmission system operator, offering grid planning, market design, and operational advisory to TSOs and governments worldwide. Closely comparable business model to EGI as a TSO-backed international consultancy.
• Tractebel (Engie): Global engineering and consulting firm within the Engie group providing power system planning, HVDC/FACTS engineering, owner's engineering, and energy transition advisory. Comparable end-to-end service portfolio targeting utilities, developers, and governments.
• AFRY: European engineering and design consultancy (formerly Pöyry) with a substantial power and TSO advisory practice covering grid planning, market design, generation expansion, and owner's engineering. Direct competitor for similar mandates globally.
• DNV (Energy Systems): Independent assurance and advisory firm with a large energy systems practice covering grid planning, renewable integration, HVDC, and power system security advisory. Competes for similar TSO and infrastructure investor mandates.
• ICF International: Global advisory firm with a dedicated energy practice covering power market design, regulatory advisory, transmission planning, and infrastructure due diligence. Direct competitor for utility, regulator, and investor mandates.
• Artelys: Specialised consultancy in mathematical optimisation and power system economics, developer of the ANTARES market simulation tool used by many European TSOs. Competes for similar generation adequacy and market coupling mandates.
• Statnett Consult (Norwegian TSO advisory): Advisory activities associated with Statnett, the Norwegian TSO, providing grid planning, market design, and operational expertise internationally. Closely comparable TSO-backed consulting model targeting European and emerging market TSOs.

Broad incumbents

• WSP (Power & Energy): Global professional services firm with a large power systems practice offering planning, owner's engineering, HVDC, and asset management services. Comparable capabilities but broader portfolio and much larger bench.
• Hitachi Energy (Consulting & Services): Global leader in HVDC, FACTS, and grid integration technologies with an associated advisory and services business supporting TSOs on infrastructure design and operational readiness. Comparable on HVDC and infrastructure design mandates.

Emerging players

• EPRI (Electric Power Research Institute): Non-profit research and development organisation serving the electricity sector with grid planning, renewable integration, and reliability research. Comparable technical authority but research-oriented rather than commercial advisory.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/elia-grid-international

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Elia Grid International