Amprion
Amprion is a German regulated transmission system operator running an 11,000 km extra-high voltage grid across seven states, serving ~29 million people. It transmits electricity from generators and offshore wind to distribution operators, industrial customers, and European exchanges via HVDC corridors and cross-border interconnectors.
- Company typePrivate
- Founded2003
- HeadquartersDortmund, Germany
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What Amprion does
Amprion GmbH is one of four certified transmission system operators (TSOs) in Germany, operating an 11,000-kilometer extra-high voltage (380/220 kV) AC grid spanning seven federal states from the North Sea to the Alps and serving approximately 29 million people (~79,200 km²). The company transmits electricity between power generators (including offshore wind connections DolWin4, BorWin4, BalWin1/2, LanWin1, LanWin3), distribution system operators, large industrial consumers, and European power exchanges via cross-border interconnectors such as ALEGrO (Belgium). Its technology stack centers on HVDC corridors (A-Nord, Korridor B, Ultranet, Rhein-Main-Link, Windader West, DC34), STATCOM-based voltage stabilization including the world's first 300 MVAr grid-forming STATCOM (RGI Grid Award 2024), real-time grid management maintaining frequency between 49.8–50.2 Hz, and the "Operating System of the Energy Transition" digital platform.
Amprion generates revenue primarily through regulated network transmission charges set by the Federal Network Agency (Bundesnetzagentur) — averaging 6.65 ct/kWh at extra-high voltage/transformer level in 2025 — plus statutory levies (EEG, offshore, KWKG). EU Taxonomy disclosures show €6,116 million in taxonomy-aligned revenue (99.7% of total) in 2025. The company has no traditional go-to-market motion: grid access is mandatory and non-discriminatory under the Energy Industry Act (EnWG), with demand driven by regulatory mandate and Germany's energy-transition targets rather than commercial sales.
Amprion is executing a €42 billion investment program through 2030 to expand HVDC capacity, offshore wind connections, and cross-border interconnections, financed through a diversified mix of green bonds (€8.7B+ issued 2023–2026), equity capital increases (€3.05B in 2024–2025), an Apollo–RWE €3.2 billion joint venture (September 2025), and hybrid bonds (€1B April 2026). Following RWE's June 2026 acquisition raising its stake from 25.1% to 55% for approximately €3.6 billion, the ownership structure has consolidated around a strategic utility anchor, with Qatar Investment Authority and Norges Bank Investment Management as additional capital providers via RWE's ~€4 billion capital increase.
Amprion firmographics
Firmographics- Name
- Amprion
- Legal name
- Amprion GmbH
- Website
- https://amprion.net
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Amprion is a German regulated transmission system operator running an 11,000 km extra-high voltage grid across seven states, serving ~29 million people. It transmits electricity from generators and offshore wind to distribution operators, industrial customers, and European exchanges via HVDC corridors and cross-border interconnectors.
- Ownership category
- akta.pro rank
Amprion industry classification
Industry- Product category
- Electricity Transmission Services
- NAICS
- Electric Power Transmission, Control, and Distribution (22112), Electric Bulk Power Transmission and Control (221121), Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- National & Regional TSOs (ISO/RTO/Grid Operators) (EUADAAAA)
Keywords
Where Amprion is headquartered
LocationHeadquarters
- HQ city
- Dortmund
- HQ country
- Germany
- HQ region
- Europe
Offices5 records
Markets served
Amprion business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Personnel, Supply Chain, Technology or R&D, Operations
Revenue model
- Regulated Network Transmission Charges: As one of Germany's four transmission system operators, Amprion generates revenue through regulated network transmission charges approved by the Federal Network Agency (Bundesnetzagentur). These charges compensate Amprion for operating and expanding the transmission infrastructure. Revenue is based on a regulated asset base with permitted returns on investment. Amprion also collects levies including EEG surcharge, offshore levy, and others as part of its role in the regulated energy market.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Usage-based | Pay-as-you-go | Regulated network transmission charges determined by Bundesnetzagentur |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Amprion product offering
Product offeringCore offering
Amprion is one of four certified German transmission system operators (TSOs), operating an 11,000 km extra-high voltage grid (380/220 kV AC plus HVDC) spanning seven federal states from the North Sea to the Alps and serving approximately 29 million people. It provides non-discriminatory regulated grid access, connection, balancing group management, control energy/reserves, redispatch coordination, and European cross-border capacity allocation services, while executing a €42+ billion grid expansion programme through 2030 to integrate renewable energy.
Product overview
Amprion operates as Germany's transmission system operator (TSO), managing a unified 11,000-kilometer extra-high-voltage network spanning from the North Sea to the Alps across seven federal states. The company's portfolio consists of core grid transmission services supported by major infrastructure projects including A-Nord, Korridor B, DolWin4/BorWin4, Ultranet, Rhein-Main-Link, and Windader West for grid expansion. Amprion offers grid connection, balancing group management, control energy services, redispatch coordination, and European market integration through capacity allocation platforms. The company has deployed STATCOM technology for voltage stability and launched the world's first decentralized grid booster with E.ON. Digital offerings include an Operating System of the Energy Transition platform and the Netzjournal publication. Recent financing products include green bonds and hybrid bonds totaling billions of euros for sustainable infrastructure development.
Differentiator
Problem solved
Functional benefit
Products and services
- Grid Connection Services
- Balancing Group Management
- Control Energy Services
- Redispatch 2.0 Services
- European Capacity Allocation
- Grid Loss Management
- Momentanreserve (Instantaneous Reserve)
- ALEGrO Interconnector
Quantifiable outcome
- 99.7% environmentally sustainable revenue aligned with EU Taxonomy
- +3 more outcomes
Companies that use Amprion
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
Amprion technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Amprion partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core, major and minor.
- Hitachi EnergycoreHitachi Energy secured preferred supplier agreement for four converter stations for Korridor B project. Partnership ensures timely realization of the HVDC project for grid expansion.
- Sumitomo ElectricmajorPartnership and procurement agreement with Japanese company secured cable capacities for Korridor B and Rhein-Main-Link projects. Production capacities with total volume over €3 billion to be established in Germany.
- Westnetz and DNVminorPilot project with DNV and Westnetz to develop software supporting network operators in rebuilding grids using renewable energy sources.
- NKTmajorDanish cable manufacturer awarded billion-euro order for Korridor B project and EnLAG 14 cable section. Secured cable capacities for offshore wind energy connection.
- PrysmiancorePrysmian signed contracts worth approximately €5 billion for BalWin1, BalWin2 offshore connection systems and DC34 underground cable project. Major cable supplier for Amprion's grid expansion.
- Statnett (Norway)minorAmprion and Norwegian TSO Statnett signed MoU to examine feasibility of hybrid interconnector for offshore wind energy between both countries.
- E.ONmajorAmprion and E.ON deepened cooperation as Germany's largest distribution system operator. Partnership aims to jointly drive network planning and integration of renewable energies.
- Energinet (Denmark)majorAmprion and Danish TSO Energinet signed MoU to develop hybrid interconnector between Germany and Denmark for offshore wind energy exchange.
- Elia Group (Belgium)majorGerman-Belgian TSOs signed MoU for second cross-border electricity connection (interconnector). First connection ALEGrO achieved 93% availability in first year.
- Siemens EnergycoreSiemens Energy and Dragados Offshore awarded contracts for converter stations for LanWin1 and LanWin3 offshore grid connection systems. Also partnered for world's first rotating asynchronous phase shifter (300 MVA) for voltage support.
- Deutsche TelekomminorAmprion and Deutsche Telekom partnered to use fiber optic cables along transmission lines for telecommunications infrastructure.
- Hitachi EnergycoreHitachi Energy received order from Amprion worth over €2 billion for HVDC project Korridor B. Hitachi Energy supplies HVDC Light technology, SVC Light STATCOM installations including first commissioned in 2023 at Opladen substation in Leverkusen.
Scale indicators13 records
Recent moves8 records
Expansion highlights6 records
Amprion competitors and assessment
Company assessmentDirect peers
- TenneT TSO GmbH: TenneT is one of Germany's four TSOs (plus the Netherlands), operating the largest regulated cross-border transmission network in Europe. Most directly comparable peer to Amprion—same regulatory framework (Bundesnetzagentur), similar asset base of EHV/HVAC/HVDC transmission lines, comparable investment program scale, and identical customer segments (DSOs, generators, industrial consumers).
- 50Hertz Transmission: 50Hertz is the fourth German TSO, operating the extra-high voltage grid in eastern Germany. Directly comparable as a certified TSO under EnWG with Bundesnetzagentur oversight, the same regulated revenue model, and a comparable offshore wind connection mandate (Baltic Sea). Owned by Elia Group.
- TransnetBW: TransnetBW is the smallest of Germany's four TSOs, operating the EHV grid in Baden-Württemberg. Same regulatory framework, business model, and statutory TSO mandate as Amprion, though smaller in scale (~3,400 km vs. Amprion's 11,000 km). Owned by EnBW.
- Elia Group: Elia Group is the Belgian TSO and 50Hertz's parent, operating regulated transmission networks in Belgium and eastern Germany. Direct peer to Amprion as a European TSO group; Amprion is currently Elia's cross-border interconnector partner (ALEGrO and second DE-BE link in development).
- Statnett SF: Statnett is Norway's national TSO and Amprion's MoU partner for a hybrid offshore wind interconnector between Germany and Norway. Comparable regulated TSO model, similar HVDC build-out mandate, and active peer in North Sea offshore wind grid integration discussions.
- Energinet: Energinet is Denmark's national TSO and Amprion's partner for the planned Germany-Denmark hybrid interconnector for offshore wind. Comparable regulated TSO with strong offshore wind grid-connection mandate and similar focus on cross-border market integration.
Broad incumbents
- RTE (Réseau de Transport d'Électricité): RTE is France's national TSO, operating one of the largest transmission networks in Europe. Comparable to Amprion in regulatory model and asset scale, though serving a different national market. Peer for benchmarking on capex execution, renewable integration, and grid stability services.
- National Grid Electricity Transmission: National Grid plc owns and operates the electricity transmission network in England and Wales under RIIO regulatory framework. Comparable in business model (regulated TSO monopoly) and asset base scale, though operating under UK regulatory rather than German regime.
- Redeia (Red Eléctrica de España): Redeia is the Spanish TSO and satellite operator (Hisdesat). Comparable European TSO peer with regulated returns, similar renewable integration mandate, and significant HVDC/offshore ambitions. Useful benchmark for Amprion's European TSO valuation and capital structure.
Regional players
- Swissgrid AG: Swissgrid is the Swiss national TSO operating the extra-high voltage grid across Switzerland. Comparable regulated TSO business model, but operating primarily in the Swiss/European cross-border market rather than directly competing with Amprion in Germany. Useful peer for benchmarking Alpine-region grid expansion.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Amprion social profiles
Digital presenceAmprion compliance and trust
Trust signalCompliance11 records
Amprion financial estimates
Financial estimateRevenue estimate
Valuation estimate
Amprion leadership team
Management profileNumber of profiles
Profiles5 records
Amprion subsidiaries and ownership
Company hierarchySubsidiaries1 record
Amprion funding detail
Funding detailFunding overview
Funding rounds3 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Amprion 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 Amprion
What does Amprion do?
Amprion is one of four certified German transmission system operators (TSOs), operating an 11,000 km extra-high voltage grid (380/220 kV AC plus HVDC) spanning seven federal states from the North Sea to the Alps and serving approximately 29 million people. It provides non-discriminatory regulated grid access, connection, balancing group management, control energy/reserves, redispatch coordination, and European cross-border capacity allocation services, while executing a €42+ billion grid expansion programme through 2030 to integrate renewable energy.
Is Amprion a public or private company?
Amprion is a private company. It is classified as corporate owned and is currently operating.
When was Amprion founded?
Amprion was founded in 2003. It employs 1,001 to 5,000 people.
Where is Amprion based?
Amprion is headquartered in Dortmund, Germany, in the Europe region.
How does Amprion make money?
One revenue line is on record: regulated Network Transmission Charges.
Who are Amprion's main competitors?
Direct peers on record are TenneT TSO GmbH, 50Hertz Transmission, TransnetBW, Elia Group, Statnett SF and Energinet. Broad incumbents are RTE (Réseau de Transport d'Électricité), National Grid Electricity Transmission and Redeia (Red Eléctrica de España). Swissgrid AG is listed as a regional player.
Does Amprion have an API?
No public API is recorded for Amprion.
What industry is Amprion in?
Amprion's product category is Electricity Transmission Services. Its primary akta.pro industry code is EUADAAAA, National & Regional TSOs (ISO/RTO/Grid Operators). Its NAICS code is 22112 and its SIC code is 4911.