EQOS Energie
EQOS Energie is a Luxembourg-based specialty infrastructure services contractor that plans, builds, and maintains high-voltage overhead lines, substations, and railway catenary systems for grid operators, railway companies, and utilities across Germany, Austria, Belgium, and Luxembourg.
- Company typePrivate
- Founded1920
- HeadquartersBiberach, Germany
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What EQOS Energie does
EQOS Energie is a Luxembourg-headquartered (with operational roots in Biberach, Germany) specialty infrastructure services company that plans, constructs, and maintains high-voltage electricity transmission networks (110 kV to 525 kV overhead lines and substations) and railway catenary systems for urban, regional, and long-distance rail. The company serves transmission system operators (TSOs), distribution system operators (DSOs), railway infrastructure companies, and energy utilities across Germany, Austria, Belgium, and Luxembourg, with major customers including 50Hertz, TenneT, ÖBB-Infrastruktur AG, Avacon, Stromnetz Hamburg, Bayernwerk, STIB/MIVB, and Energienetze Steiermark. Its three operating divisions (Bahntechnik / Railway Technology, Energietechnik / Energy Technology, and Freileitungsbau / Overhead Line Construction) deliver end-to-end scope from engineering and permitting through civil works, primary and secondary technology, installation, and commissioning.
EQOS differentiates via four proprietary software platforms (Turrix for structural analysis per DIN EN 50341, FIMS3 for line routing and terrain planning, DIMS for parcel and easement management, CREST for 3D design and collision detection) and three patented hardware products for railway catenary (TELLEUT telescopic luminaire, contactless measurement wagon, and narrow-profile mast for confined spaces). The company holds ISO 9001/14001/45001, EN-1090, ISO-3834, and VCA** certifications, operates an EN-1090/ISO-3834 certified production facility in Austria for catenary components, and runs its own training centre in Bersteland (south of Berlin). It was acquired by Eiffage SA, a CAC 40 French construction and concessions group, in October 2024. Revenue is generated through project-based contracts awarded via competitive tenders, supplemented by recurring maintenance engagements, with no standard pricing publicly disclosed.
EQOS Energie firmographics
Firmographics- Name
- EQOS Energie
- Legal name
- EQOS Energie
- Website
- https://eqos-energie.com
- Company type
- Private
- Founded year
- 1920
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- EQOS Energie is a Luxembourg-based specialty infrastructure services contractor that plans, builds, and maintains high-voltage overhead lines, substations, and railway catenary systems for grid operators, railway companies, and utilities across Germany, Austria, Belgium, and Luxembourg.
- Ownership category
- akta.pro rank
EQOS Energie industry classification
Industry- Product category
- Power Transmission and Rail Electrification Infrastructure Services
- NAICS
- Power and Communication Line and Related Structures Construction (237130), Support Activities for Rail Transportation (4882), Electric Bulk Power Transmission and Control (221121), Electric Power Transmission, Control, and Distribution (22112)
- SIC
- Railroad Equipment (3743), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electric Services (4911)
- akta.pro primary industry
- Overhead Transmission Line EPC (HV/EHV) (EUAEABAA)
- akta.pro secondary industries
- Substation EPC (AIS/GIS) & Switchyard Construction (EUAEABAC), Rail Electrification Systems Construction (OCS/OHL, Third Rail) (IMAFAFAB), Rail Electrification & Traction Power Infrastructure (OHL/Third Rail, Substations) (TLAJADAC), Transmission Maintenance, Inspection & Condition Monitoring (Live-Line, Drones, Sensors) (EUADAAAM)
Keywords
Where EQOS Energie is headquartered
LocationHeadquarters
- HQ city
- Biberach
- HQ country
- Germany
- HQ region
- Europe
Offices5 records
Markets served
EQOS Energie business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Supply Chain, Marketing or Sales
Revenue model
- Infrastructure Project Services: EQOS Energie generates revenue through large-scale infrastructure construction and engineering projects for energy transmission networks and railway catenary systems. Projects are awarded through competitive tendering from grid operators, railway companies, and energy utilities. Revenue is project-based and typically one-time per contract, with recurring maintenance and service contracts providing repeat engagement.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based infrastructure services - no standard pricing tiers |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels8 records
EQOS Energie product offering
Product offeringCore offering
EQOS Energie plans, constructs, and maintains critical energy and rail infrastructure across Europe, delivered through three service divisions. Railway Technology (Bahntechnik) covers catenary systems for trams, regional, and long-distance rail; Energy Technology (Energietechnik) delivers substations from 110 kV to 420 kV plus protection and control systems; and Overhead Line Construction (Freileitungsbau) executes high-voltage transmission lines from 110 kV up to 525 kV including foundations, masting, and conductor stringing. Services span engineering, civil works, primary and secondary technology, commissioning, and ongoing maintenance for TSOs, DSOs, railway companies, and utilities in Germany, Austria, Belgium, and Luxembourg.
Product overview
EQOS Energie operates as an infrastructure services company offering three integrated service divisions: Railway Technology (Bahntechnik) for catenary systems in urban and long-distance rail, Energy Technology (Energietechnik) for substations and power generation, and Overhead Line Construction (Freileitungsbau) for power transmission lines. The company complements its core services with proprietary engineering software tools (Turrix, FIMS3, DIMS, CREST) for structural analysis, routing planning, and project management. The portfolio includes patented products for railway catenary maintenance (TELLEUT, measuring vehicles, special masts). The three core divisions share engineering expertise and operate across Germany, Austria, Belgium, and the Netherlands, serving grid operators, railway companies, and energy utilities.
Differentiator
Problem solved
Functional benefit
Products and services
- Railway Technology (Bahntechnik) End-to-end planning, construction, and maintenance of railway catenary systems for urban tram, regional, and long-distance rail networks, including foundation work, mast installation, and complete overhead contact line system delivery for clients such as Deutsche Bahn, ÖBB-Infrastruktur AG, and STIB/MIVB.
- Energy Technology (Energietechnik) Construction, expansion, and modernization of power generation facilities, substations (110 kV to 420 kV), and protection & control technology for TSOs, DSOs, and energy utilities across Germany, Austria, and Belgium.
- Overhead Line Construction (Freileitungsbau) Complete planning, civil works, and installation of high-voltage overhead transmission lines up to 380 kV (first executed at 525 kV on SuedOstLink), including mast foundations, mast erection, conductor stringing, and re-conductoring for transmission system operators.
- Engineering Services for Overhead Lines Technical planning services covering routing, feasibility studies, structural design per DIN EN 50341, property and easement management, budgeting, and project development across all phases of overhead line construction for TSOs and DSOs.
- Substation Construction (Umspannwerke) Construction, expansion, and modernization of high-voltage substations from 110 kV to 420 kV, including primary and secondary technology, switchgear installation, transformer connections, and phase-shifting systems for grid operators.
- Protection and Control Technology (Schutz- und Leittechnik) Delivery of protection, automation, and control systems for energy installations, including engineering, planning, programming, commissioning, and maintenance, integrated with Siemens SIPROTEC, Siemens SICAM, Siemens PCS 7, and Copadata Zenon platforms.
- Standardized Renewable Energy Substations Pre-designed transformer station solutions for solar, wind, and hydroelectric grid injection, providing standardized steel construction, switchgear, and underground infrastructure for efficient renewable connection.
- Power Generation Systems Services (Energieerzeugungsanlagen) Engineering, automation, generator protection, synchronization, low and high voltage installation, and modernization services for thermal and hydroelectric power plants.
- Installation Services (Montage) for Overhead Lines Mast construction, cable installation, renovation, and emergency scaffolding for high-voltage overhead transmission lines on new construction, replacement, and maintenance projects.
- Civil Engineering (Tiefbau) for Overhead Lines Foundation construction and maintenance including pile foundations, grounding systems, and subsurface improvement ensuring structural stability of overhead line masts.
- Mast Replacement Services for Transmission Lines Specialized replacement of transmission line masts including foundation work, crane operations, and conductor re-hanging on energized systems while maintaining cross-infrastructure (for example, railway) operations.
- Tram Catenary Systems (Nahverkehr) Construction and installation of catenary systems for urban tram and metro networks, including track construction, mast installation, and multidisciplinary project coordination in dense urban environments.
- Long-Distance Rail Catenary Services (Fernverkehr) Planning, installation, and modernization of catenary systems for long-distance and high-speed rail networks, incorporating patented TELLEUT telescopic lighting, the patented contactless measurement wagon, and the special narrow-profile mast for confined spaces.
Quantifiable outcome
- First 525 kV overhead line construction in Germany for SuedOstLink, demonstrating capability at the highest voltage levels
- +1 more outcomes
Companies that use EQOS Energie
Customer profileNamed customers9 records
Segments3 records
Ideal customer profiles3 records
EQOS Energie technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
Feature7 records
EQOS Energie partnerships and signals
Strategic signalScale indicators6 records
Recent moves6 records
Expansion highlights6 records
EQOS Energie competitors and assessment
Company assessmentDirect peers
- SPIE Deutschland & Zentraleuropa (formerly SPIE SAG): German-headquartered electrical infrastructure services firm providing overhead line, substation, and grid services to utilities across DACH. Closest direct competitor to EQOS in HV transmission EPC and rail catenary.
- Omexom (VINCI Energies): VINCI Energies' dedicated brand for energy infrastructure projects including HV substations, overhead lines, and rail electrification across Europe. Direct competitor in tenders and peer in capability mix.
- Eiffage Énergie Systèmes: Energy and rail electrification arm of EQOS's parent Eiffage. Sister division post-October 2024 acquisition and a direct peer in French and broader European rail catenary and HV infrastructure.
- Eltel Networks: Nordic-headquartered power and communication network services provider operating in HV transmission, substations, and rail electrification across Northern Europe. Closely comparable business model and service portfolio.
- Balfour Beatty Rail: UK-based rail electrification and overhead line specialist with growing European footprint. Direct peer in OHL/catenary construction and maintenance for rail infrastructure operators.
- Strukton: Dutch rail and civil infrastructure contractor active in catenary, traction power, and rail electrification across Benelux. Direct comparable in tram and mainline rail electrification projects.
Broad incumbents
- Siemens Energy (Grid Technologies): Global incumbent supplying HV substations, switchgear, and grid technology. Competes with EQOS in substation EPC and protection/control systems, but operates at much larger scale across the full energy value chain.
- Hitachi Energy: Global grid technology leader providing HVDC, substations, and power system solutions. Overlaps with EQOS in substation primary technology and grid integration services.
- GE Vernova (Grid Solutions): Global grid equipment and services provider covering HV substations and transmission. Overlaps with EQOS in substation EPC and HV equipment integration but at a much broader scale.
Regional players
- Terna Energy Solutions: Italian TSO's services arm providing HV line construction, substation services, and grid maintenance in Italy. Comparable service offering but geographically concentrated in the Italian market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
EQOS Energie social profiles
Digital presenceEQOS Energie compliance and trust
Trust signalCompliance6 records
EQOS Energie financial estimates
Financial estimateRevenue estimate
Valuation estimate
EQOS Energie leadership team
Management profileNumber of profiles
EQOS Energie funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
EQOS Energie M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about EQOS Energie
What does EQOS Energie do?
EQOS Energie plans, constructs, and maintains critical energy and rail infrastructure across Europe, delivered through three service divisions. Railway Technology (Bahntechnik) covers catenary systems for trams, regional, and long-distance rail; Energy Technology (Energietechnik) delivers substations from 110 kV to 420 kV plus protection and control systems; and Overhead Line Construction (Freileitungsbau) executes high-voltage transmission lines from 110 kV up to 525 kV including foundations, masting, and conductor stringing. Services span engineering, civil works, primary and secondary technology, commissioning, and ongoing maintenance for TSOs, DSOs, railway companies, and utilities in Germany, Austria, Belgium, and Luxembourg.
Is EQOS Energie a public or private company?
EQOS Energie is a private company. It is classified as corporate owned and is currently operating.
When was EQOS Energie founded?
EQOS Energie was founded in 1920. It employs 1,001 to 5,000 people.
Where is EQOS Energie based?
EQOS Energie is headquartered in Biberach, Germany, in the Europe region.
How does EQOS Energie make money?
One revenue line is on record: infrastructure Project Services.
Who are EQOS Energie's main competitors?
Direct peers on record are SPIE Deutschland & Zentraleuropa (formerly SPIE SAG), Omexom (VINCI Energies), Eiffage Énergie Systèmes, Eltel Networks, Balfour Beatty Rail and Strukton. Broad incumbents are Siemens Energy (Grid Technologies), Hitachi Energy and GE Vernova (Grid Solutions). Terna Energy Solutions is listed as a regional player.
Does EQOS Energie have an API?
No public API is recorded for EQOS Energie.
What industry is EQOS Energie in?
EQOS Energie's product category is Power Transmission and Rail Electrification Infrastructure Services. Its primary akta.pro industry code is EUAEABAA, Overhead Transmission Line EPC (HV/EHV), with a secondary code of EUAEABAC, Substation EPC (AIS/GIS) & Switchyard Construction. Its NAICS code is 237130 and its SIC code is 3743.