Stadtwerke Ramstein-Miesenbach GmbH

What Stadtwerke Ramstein-Miesenbach GmbH does

Stadtwerke Ramstein-Miesenbach GmbH is a municipal utility company wholly owned by the city of Ramstein-Miesenbach in Rhineland-Palatinate, Germany. It provides integrated multi-utility services—electricity, natural gas and LPG, drinking water, fiber optic broadband, and cold district heating (Kalte Nahwärme)—to residential, commercial, and industrial customers across the Verbandsgemeinde Ramstein-Miesenbach, including the municipalities of Ramstein-Miesenbach, Hütschenhausen, Spesbach, Katzenbach, Niedermohr, Schrollbach, and Reuschbach. The company operates its own electricity distribution network (20 kV/110 kV) including a new substation (Umspannwerk) commissioned in July 2025 in partnership with Pfalzwerke Netz AG, gas and water networks, fiber optic Point of Presence facilities (Niedermohr, activated May 2025), and EV charging infrastructure.

The company generates revenue through regulated tariffs and consumption-based charges across its utility portfolio, functioning as the default supplier (Grundversorger) and grid operator within its service territory. Electricity tariffs include Grundversorgung (basic supply), SW Privat (residential contract), SW Profi (commercial up to 100,000 kWh/year), and special heat pump/storage heating tariffs, billed annually with advance payments. Natural gas and LPG are billed on usage, water on consumption charges, broadband on recurring subscriptions, and district heating on subscriptions including the BMWK-EU funded 'Hasenwiesen' project in Steinwenden. Distribution is direct-to-consumer via a physical customer service office at Am Neuen Markt 8, an online portal for QR-code meter readings and account management, a WhatsApp channel for customer updates, and on-site field service technicians.

The company has 5 employees, indicating a lean operation that relies on its physical infrastructure and partnership ecosystem, which includes Pfalzwerke Netz AG for high-voltage transmission, Hypercharge for EV charging hardware, SWK (Stadtwerke Kaiserslautern) for charging cards, Gemeindewerke Hütschenhausen for joint municipal operations, and subsidiary Zimmer Bau for civil engineering works. Governance is provided by a Supervisory Board chaired by Mayor Ralf Hechler, with Georg Leydecker (Geschäftsführer / Managing Director) and Jürgen Rosenkranz (Technical Director) leading operations. Founded as a GmbH in 2000 but with over 110 years of continuous electricity supply operations, the company is currently executing significant infrastructure modernization aligned with Germany's Energiewende goals.

Name

Stadtwerke Ramstein-Miesenbach GmbH

Legal name

Stadtwerke Ramstein-Miesenbach GmbH

Website

https://stadtwerke-ramstein.de

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1–10 employees

Short description

Stadtwerke Ramstein-Miesenbach GmbH is a municipal multi-utility in Rhineland-Palatinate, Germany, supplying electricity, natural gas, water, fiber broadband, and district heating to residential, commercial, and industrial customers across the Verbandsgemeinde Ramstein-Miesenbach as the regulated default supplier and grid operator.

Ownership category

akta.pro rank

Product category

Municipal Multi-Utility Services

NAICS

Electric Power Generation, Transmission and Distribution (2211), Water Supply and Irrigation Systems (221310), Utilities (221), Electric Power Transmission, Control, and Distribution (22112)

SIC

Electric Services (4911), Electric, Gas & Sanitary Services (4900), Water Supply (4941)

akta.pro primary industry

Interconnection, Permitting & Grid Services for DERs (EUAMAJAH)

Keywords

• Municipal utility services
• Electricity distribution
• Drinking water supply
• Fiber broadband internet
• District heating

Headquarters

HQ city

Ramstein-Miesenbach

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Electricity supply: Supply of electricity to residential, commercial, and industrial customers in the Verbandsgemeinde Ramstein-Miesenbach, including municipalities of Ramstein-Miesenbach, Hütschenhausen, Spesbach, Katzenbach, Niedermohr, and Schrollbach. Revenue is generated through regulated tariffs including basic supply (Grundversorgung), contract products (SW Privat, SW Profi), heat pump/special agreements, and replacement supply.
2. Natural gas and liquefied gas supply: Supply of natural gas to Ramstein-Miesenbach and liquefied gas to parts of Niedermohr, Schrollbach, and Reuschbach. Revenue derived from consumption-based gas tariffs.
3. Drinking water supply: Drinking water supply across the entire Verbandsgemeinde. Revenue from water consumption charges.
4. Broadband internet services: Broadband internet provision in many areas of the Verbandsgemeinde. The company operates fiber optic infrastructure including Point of Presence (POP) in Niedermohr (May 2025) enabling gigabit-speed connections up to 1,000,000 kbit/s.
5. District heating (Kalte Nahwärme): Cold district heating supply for new development areas in Hütschenhausen and Steinwenden. Project 'Hasenwiesen' in Steinwenden is funded by BMWK-EU.
6. EV charging infrastructure: Electric vehicle charging stations including fast charging with up to 100 kW via Hypercharge stations at Poststraße, Ramstein. Partnership with SWK for charging card services.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Stadtwerke Ramstein-Miesenbach GmbH is a municipal multi-utility company providing electricity, natural gas, drinking water, fiber optic broadband internet, cold district heating, and EV charging infrastructure to residential, commercial, and industrial customers across the Verbandsgemeinde Ramstein-Miesenbach. The company operates both retail supply and regulated electricity/gas distribution networks, and additionally manages grid connection and feed-in services for photovoltaic and combined heat and power (CHP) systems.

Product overview

Stadtwerke Ramstein-Miesenbach GmbH is a multi-service local utility providing integrated infrastructure services through a unified platform approach. The core portfolio consists of five interconnected utility services: Strom (electricity supply and grid operations), Gas (natural gas and LPG), Wasser (drinking water supply), Breitband (fiber optic broadband internet), and Kalte Nahwärme (cold district heating). These services are delivered through standardized digital channels including online portals for meter readings, service requests, and availability checks. Customer tariffs include SW Privat, SW Profi, and Grundversorgung for electricity, with specialized offerings for heat pumps and storage heating. Supporting infrastructure services include network operations (electricity and gas grids), EV charging infrastructure, and feed-in management for renewable energy systems.

Differentiator

Problem solved

Functional benefit

Products and services

• Strom (Electricity Supply) Electricity supply service for households, businesses, and public facilities across Ramstein-Miesenbach, Spesbach, Katzenbach, Hütschenhausen, Niedermohr, and Schrollbach, delivered via the company's 20 kV distribution network and new 110 kV substation (commissioned 01.07.2025).
• Gas (Natural Gas and LPG) Natural gas supply for Ramstein-Miesenbach and LPG supply for parts of Niedermohr, Schrollbach, and Reuschbach, with consumption-based tariffs and distribution network operations.
• Wasser (Drinking Water Supply) Drinking water supply across the entire Verbandsgemeinde Ramstein-Miesenbach, with water consumption charges and quality testing.
• Breitband (Fiber Broadband Internet) High-speed fiber optic broadband internet service covering many areas of the Verbandsgemeinde, with transmission speeds up to 1,000,000 kbit/s and expansion potential to higher data rates.
• Kalte Nahwärme (Cold District Heating) Heating and cooling supply for new construction areas in Hütschenhausen and Steinwenden, providing geothermal-based temperature management for residential developments.
• E-Mobilität (EV Charging Infrastructure) Electric vehicle charging stations including fast charging up to 100 kW via Hypercharge hardware, with charging card and wallbox connection services in partnership with SWK.
• PV und KWK (Photovoltaic and CHP Feed-in Service) Feed-in services and grid connection management for photovoltaic and combined heat and power (CHP) systems, with online registration portal for new installations compliant with EEG and KWKG.

Quantifiable outcome

• Transformer capacity: 63 tonnes, 7.72m x 3.07m x 3.72m dimensions for the new substation transformer (2024/2025)
• +3 more outcomes

Named customers1 record

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Partnerships

Five partnerships are on record, tiered core.

• Pfalzwerke Netz AGcoreTechnology or Integration · 1 July 2025Joint operation of the new Umspannwerk (substation) commissioned 01.07.2025. Pfalzwerke Netz AG is the partner for the 110 kV grid connection, operating the high-voltage transmission infrastructure (Freileitung). The 110 kV overhead line connects through a transition mast to the Stadtwerke transformer and 20 kV switchgear. This partnership is central to the grid modernization strategy.
• Zimmer Bau (subsidiary/contractor)coreImplementation/ SI/ Consulting Partner · 27 May 2025Zimmer Bau, a subsidiary of Stadtwerke, is responsible for civil engineering and cable laying work. In October–November 2024, the company laid 3 × 20 kV cable systems and 3 empty conduit systems over a 440-meter route, 3.80 meters wide, for future EV charging infrastructure of the Amazon distribution center and redundant grid connections.
• HyperchargecoreTechnology or Integration · 1 January 2025Hypercharge provides ultra-fast EV charging station hardware. Two Hypercharge charging stations are being installed at Poststraße in Ramstein, each offering up to 100 kW charging power, replacing the existing charging infrastructure.
• BMWK-EU (Federal Ministry for Economic Affairs and Climate Action / EU)coreOthers · 1 January 2024The 'Kalte Nahwärme' (cold district heating) project 'Hasenwiesen' in Steinwenden is funded by the BMWK-EU (Bundesministerium für Wirtschaft und Klimaschutz / European Union) under funding program for sustainable energy projects.
• Gemeindewerke HütschenhausencoreStrategic or Co-development PartnerJoint operations with Gemeindewerke Hütschenhausen for electricity supply in Hütschenhausen municipality. Both entities share common technical standards, forms, and pricing sheets. The Stadtwerke website hosts content for Hütschenhausen operations including electricity, networks, and related services.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• E.ON SE: E.ON is one of Europe's largest energy utilities, operating regulated distribution networks and retail energy supply across Germany. While serving very different scales, E.ON is the broader incumbent that competes for larger commercial and industrial customers and shapes the regulatory environment in which municipal utilities operate.
• Energieversorgung Mittelrhein (envia Mitteldeutsche Energie): enviaM is a regional energy supplier serving large parts of eastern and central Germany including areas of Rhineland-Palatinate through affiliated municipal utilities. As a larger incumbent, it provides overlapping electricity, gas, and heat services and operates broader network infrastructure than Stadtwerke Ramstein-Miesenbach.
• EnBW (Energie Baden-Württemberg): EnBW is a major German integrated energy utility with extensive operations in electricity distribution, EV charging infrastructure (one of Germany's largest networks), and renewable integration. Comparable through its EV charging buildout and distribution network operations relevant to Stadtwerke's growing e-mobility business.

Emerging players

• Deutsche Glasfaser: Deutsche Glasfaser is a major fiber-to-the-home provider expanding in rural and suburban German regions. It represents both a competitive threat (alternative broadband provider in the same regions) and a peer in municipal fiber rollouts, with comparable gigabit-speed infrastructure targets similar to Stadtwerke's Niedermohr deployment.

Direct peers

• Pfalzwerke Netz AG: Pfalzwerke is the regional distribution system operator in the Palatinate region and the high-voltage grid partner for Stadtwerke Ramstein-Miesenbach's new Umspannwerk. They operate the 110 kV transmission infrastructure connecting the local utility to the upstream grid and share regulatory, technical, and operational frameworks.
• Stadtwerke Trier ( SWT ): Stadtwerke Trier is the municipal utility for the city of Trier in Rhineland-Palatinate, providing electricity, gas, water, district heating, broadband, and mobility services. It is a directly comparable mid-sized German Stadtwerke with the same multi-utility portfolio and regulatory framework.
• Gemeindewerke Hütschenhausen: Gemeindewerke Hütschenhausen is the municipal utility for Hütschenhausen, operating under joint governance with Stadtwerke Ramstein-Miesenbach. They share common technical standards, forms, and pricing sheets, and serve the same electricity grid. Functionally a sister entity that the Stadtwerke directly operates on behalf of.
• Stadtwerke Kaiserslautern (SWK): Stadtwerke Kaiserslautern is the municipal utility for the neighboring city of Kaiserslautern, also in Rhineland-Palatinate. SWK is a direct peer via its e-mobility partnership with Stadtwerke Ramstein-Miesenbach (providing charging cards), and serves a comparable multi-utility role (electricity, gas, water, broadband, district heating, EV) under the same German regulatory framework.

Regional players

• KEVAG (Koblenzer Elektrizitäts- und Verkehrs-AG): KEVAG is a regional utility in Koblenz, Rhineland-Palatinate, providing electricity, gas, water, and public transport. It operates in the same state under similar regulatory conditions, making it a comparable mid-sized regional municipal multi-utility peer.
• Technische Werke Ludwigshafen (TWL): Technische Werke Ludwigshafen is a municipal multi-utility serving Ludwigshafen am Rhein, also in Rhineland-Palatinate. It provides electricity, gas, water, district heating, and broadband under the same German regulatory regime, making it a comparable regional Stadtwerke peer at slightly larger scale.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/stadtwerke-ramstein-miesenbach-gmbh

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

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

Frequently asked questions about Stadtwerke Ramstein-Miesenbach GmbH