Stadtwerke Jena Netze GmbH

What Stadtwerke Jena Netze GmbH does

Stadtwerke Jena Netze GmbH is a regulated multi-utility distribution network operator headquartered in Jena, Germany, structured as a private limited company (GmbH) and operating as a subsidiary of the municipal utility group Stadtwerke Jena Gruppe. The company operates and maintains grid infrastructure spanning 2,355 km of electricity network, 541 km of natural gas network, district heating networks in Jena, Pößneck, Hermsdorf and Blankenhain, water and wastewater systems, and dedicated information networks totaling 347 km of fiber optic cable, 614 km of telecommunications cable, and 334 km of IT conduit. It serves approximately 60,000 households and commercial customers across 22 cities and municipalities in the Saale-Holzland-Kreis and Weimarer Land regions of Thuringia, covering 427 km² and a population of roughly 156,000.

The company's product and service portfolio centers on multi-utility grid connections (electricity, gas, district heating, water/wastewater, and information networks), intelligent metering systems operated under the German MsbG framework as the default metering point operator, and a Zeitreihenportal (time-series portal) for remotely readable meter data. Technical operations are certified under the Technisches Sicherheitsmanagement (TSM) framework in five sectors — electricity, gas, water, biogas, and district heating — described as unique among German network operators. The company also holds ISMS certification under the Bundesnetzagentur's IT-Sicherheitskatalog and operates a registered installer network of approximately 65+ certified specialist companies. Strategic initiatives include hydrogen network conversion with first industrial supply planned from 2028, the Wärmenetzstrategie 2040 for climate-neutral district heating, and research projects including smood (smart neighborhood) and JenErgieReal (virtual power plant).

Revenue is generated primarily through regulated network usage fees for electricity and gas distribution approved by the Bundesnetzagentur under incentive-based regulation (Anreizregulierung), default metering operations, one-time connection fees, and ancillary technical services such as CHP maintenance, heating container rental, PV system maintenance, and communal heating planning for municipalities. Pricing is usage-based, governed by published price sheets and individual negotiations under §19 StromNEV for large industrial customers. Distribution operates as a regulated natural monopoly within exclusive concession areas under the German Energy Industry Act (EnWG), with non-discriminatory grid access provided to all energy suppliers and consumers.

Name

Stadtwerke Jena Netze GmbH

Legal name

Stadtwerke Jena Netze GmbH

Website

https://stadtwerke-jena-netze.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Stadtwerke Jena Netze GmbH is a regulated multi-utility network operator in Jena, Germany, distributing electricity, gas, district heating, water/wastewater, and fiber optic services to approximately 60,000 customers across 22 municipalities as a subsidiary of the municipal Stadtwerke Jena Gruppe.

Ownership category

akta.pro rank

Product category

Utility Network Operations

NAICS

Natural Gas Distribution (2212), Natural Gas Distribution (221210), Electric Power Generation, Transmission and Distribution (2211), Electric Bulk Power Transmission and Control (221121)

SIC

Natural Gas Distribution (4924), Electric, Gas & Sanitary Services (4900), Electric Services (4911), Natural Gas Transmisison & Distribution (4923)

akta.pro industry

PRIMARYEUAJAEAL

Decarbonization Planning for Distribution Networks (RNG/H2 Readiness)

Energy, Utilities & Environment/Gas Utilities (Distribution)/Gas System Planning, Engineering & Asset Management

SECONDARYEUAJABAE

Meter & Regulator Stations (On-Network)

Energy, Utilities & Environment/Gas Utilities (Distribution)/Gas Distribution Network Infrastructure (Mains, Services & Stations)

SECONDARYEUAJAKAM

Remote Monitoring/Telemetry for Regulators & Meter Stations (RTUs, Sensors)

Energy, Utilities & Environment/Gas Utilities (Distribution)/Gas Metering and Regulation Services

SECONDARYEUADAEAF

DERMS & Distributed Grid Orchestration (DER Integration within ADMS)

Energy, Utilities & Environment/Electric Transmission & Distribution (T&D)/Grid Automation, SCADA/DMS/OMS & ADMS Software

SECONDARYEUADALAK

DER Grid Services & Market Enablement (Ancillary Services, Flexibility)

Energy, Utilities & Environment/Electric Transmission & Distribution (T&D)/Distributed Energy Resource (DER) Integration & Hosting Capacity

SECONDARYEUAJACAF

Field Workforce & Work Order Management for Connections/Metering

Energy, Utilities & Environment/Gas Utilities (Distribution)/Customer Connections, Metering & AMI (Smart Gas)

SECONDARYEUAJAEAI

Station Engineering & Capacity Planning (PRS/Regulator Stations, City Gate)

Energy, Utilities & Environment/Gas Utilities (Distribution)/Gas System Planning, Engineering & Asset Management

Keywords

• Electricity distribution networks
• Natural gas distribution
• District heating networks
• Smart metering operations
• Utility network connections

Headquarters

HQ city

Jena

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D, Supply Chain, Others

Revenue model

1. Grid Usage Fees (Strom/Gas): Regulated network usage fees for electricity and gas distribution approved by Bundesnetzagentur. Revenue is regulated under incentive-based regulation (Anreizregulierung) with allowed revenue caps. Network fees apply to energy suppliers and final consumers based on voltage level and consumption volume.
2. Metering Operations (Messstellenbetrieb): Operation and maintenance of electricity, gas and water meters as default meter operator. Revenues from basic metering services for all connected customers, plus additional services for smart meters.
3. Connection Fees (Netzanschluss): One-time fees for new connections and modifications to electricity, gas, water, district heating and information network connections.
4. Technical Services: BHKW maintenance, heating container rental, PV system maintenance, industrial heating consulting, communal heating planning for municipalities.
5. Concession Fees: Fees paid by municipalities for exclusive rights to operate networks in concession areas. These represent costs that are passed through to grid users.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Stadtwerke Jena Netze GmbH operates and maintains regulated distribution networks for electricity (2,355 km), natural gas (541 km), district heating, water/wastewater, and information/fiber optic networks (347 km) across 22 municipalities in Thuringia. As a regulated grid operator and default metering point operator, it provides network connections, smart metering operation, municipal heat planning, technical services (CHP maintenance, PV maintenance, heating container rental), and is preparing a hydrogen-ready gas network transformation targeted for 2028.

Product overview

Stadtwerke Jena Netze GmbH is a multi-utility infrastructure operator offering an integrated portfolio of network-based services across electricity (2,355 km network), natural gas (541 km), district heating, water/wastewater, and information/fiber optic networks (347 km fiber) serving approximately 60,000 households and commercial customers in Jena and 98 cities/municipalities. Core offerings include network connections for all media, smart metering services via the Zeitreihenportal, and electric vehicle charging infrastructure. The company operates as the default metering point operator (grundzuständiger Messstellenbetreiber) for its electricity network area, providing intelligent measurement systems (Smart Meter). Strategic growth initiatives focus on hydrogen network transformation (planned for 2028) and municipal heat planning as part of its Wärmenetzstrategie 2040, along with research projects like smood (smart neighborhood) and JenErgieReal (virtual power plant). Technical services including CHP maintenance, heating container rental, and PV system maintenance complement the portfolio. The company is a member of the Stadtwerke Jena Gruppe and serves as technical operator for district heating networks in Jena, Pößneck, Hermsdorf, and Blankenhain.

Differentiator

Problem solved

Functional benefit

Products and services

• Netzanschluss Strom/Gas/Fernwärme/Wasser/Abwasser/Informationsnetze

Quantifiable outcome

• Supply reliability during storm damage - restored power to 500+ customers within 2.5 hours
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Nine partnerships are on record, tiered major and core.

• 35 Thuringian Heat Network OperatorsmajorStrategic or Co-development Partner · 1 January 2022Cooperation of 35 Thuringian heat suppliers developing individual transformation paths toward green district heating by 2040. Stadtwerke Jena Netze was initiator and driver of this unique nationwide cooperation.
• DBI Gas- und Umwelttechnik GmbHcoreStrategic or Co-development PartnerJoint development of hydrogen network transformation roadmap for Jena. DBI provides technical expertise for H2 network modeling, material compatibility testing, and inventory assessment for gas network conversion.
• Flow - making hydrogen happen (German Hydrogen Core Network)coreStrategic or Co-development PartnerParticipating in German national hydrogen core network project. The planned hydrogen backbone passes near Jena along A4 highway. Commitment to network connection and initial filling.
• smood Consortium (23 companies and institutes)majorStrategic or Co-development PartnerSmart neighborhood project combining PV, solar thermal, geothermal and storage technologies. Partners include companies and research institutes developing products for ecological building renovation. Transitioned to regular business operations in 2022.
• Zweckverband JenaWassercoreImplementation/ SI/ Consulting PartnerOperational partnership for water and wastewater infrastructure. Stadtwerke Jena Netze handles all technical facilities for water supply and wastewater disposal in Jena and 20+ surrounding municipalities.
• Stadtwerke Energie Jena-Pößneck GmbHcoreStrategic or Co-development PartnerPart of Stadtwerke Jena Gruppe. District heating operation and management for Jena, Pößneck, Hermsdorf and Blankenhain. Joint heat network strategy 2040 development.
• JenErgieReal Project PartnersmajorStrategic or Co-development PartnerReal laboratory for energy transition exploring sustainable urban power supply through virtual power plants. Partners include other Stadtwerke Jena Gruppe companies and academic/institutional partners.
• BundesnetzagenturcoreOthersRegulatory authority approving network fees and monitoring compliance with Energy Industry Act (EnWG) requirements for non-discriminatory grid access.
• ~65 Registered Installation CompaniesmajorChannel Partner/ Reseller/ DistributorCertified specialist companies registered in Installateurverzeichnis for electricity and gas/water installations. Authorized to perform customer installations meeting technical standards.

Scale indicators15 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Netzgesellschaft Leipzig: Municipal multi-utility grid operator in Leipzig operating electricity, gas, district heating, and water networks. Highly comparable as a regulated East German Stadtwerke network operator with similar concession area structure and energy transition exposure.
• DREWAG NETZ: Dresden-based municipal network operator for electricity, gas, district heating, and water. Highly comparable as a regulated East German multi-utility with similar customer concentration and energy transition exposure.
• N-ERGIE Netz GmbH: Municipal network operator for electricity, gas, and district heating in the Nuremberg region. Comparable in structure, multi-utility scope, and southern German regulatory environment.
• SWK NETZ: Krefeld-based municipal network operator for electricity, gas, water, and district heating. Comparable as a regulated German municipal multi-utility grid operator under EnWG.
• Mainova Netzgesellschaft: Frankfurt-based multi-utility grid operator for electricity, gas, water, and district heating. Comparable as a regulated German municipal network operator serving urban and surrounding municipalities.

Broad incumbents

• E.ON Energie Deutschland: Major German energy group operating network infrastructure across multiple federal states. Comparable as a regulated electricity, gas, and heat network operator with broader portfolio and significantly greater scale.
• EnBW Netz: Network subsidiary of EnBW, one of Germany's largest energy groups, operating high-voltage transmission and distribution networks in Baden-Wurttemberg. Comparable as a major regulated multi-utility grid operator with broader geographic reach.

Regional players

• TEAG Thuringer Energie: Thuringian energy supplier and network operator with significant overlap in the same federal state. Comparable as a regional Thuringian utility with electricity and gas distribution operations and similar regulatory environment.
• Stadtwerke Munchen Netzgesellschaft: Munich's municipal network operator for electricity, gas, district heating, and water. Comparable as a major German Stadtwerke network operator with multi-utility scope and regulated revenue model.

Others

• Zweckverband JenaWasser: Operational partner for water and wastewater infrastructure in Jena, with Stadtwerke Jena Netze handling all technical facilities. Comparable as an adjacent utility service provider embedded in the same municipal ecosystem.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/StadtwerkeJena
• YouTubeyoutube.com/c/StadtwerkeJenaGruppe
• Facebookfacebook.com/StadtwerkeJenaGruppe
• LinkedInlinkedin.com/company/stadtwerke-jena-netze-gmbh
• Instagraminstagram.com/stadtwerkejenagruppe

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Stadtwerke Jena Netze GmbH