Stadtwerke Dinslaken GmbH

What Stadtwerke Dinslaken GmbH does

Stadtwerke Dinslaken GmbH is a municipal multi-utility (Stadtwerke) wholly owned by the City of Dinslaken (Stadt Dinslaken), headquartered in Dinslaken, North Rhine-Westphalia, Germany. Founded in 1901, the company supplies electricity, natural gas, drinking water, and district heating to residential and business customers across Dinslaken, Voerde, and Hünxe, and operates as the regulated default supplier (Grundversorgung) in its concession area. It manages the full value chain through wholly-owned subsidiaries: Wasserwerke Dinslaken GmbH operates the Wasserwerk Löhnen waterworks, which runs one of Europe's most modern nanofiltration plants fed by nine boreholes across two sites (Löhnen I and Löhnen II) and includes a 125 kW rooftop PV installation producing over 100,000 kWh per year for self-consumption; Fernwärmeversorgung Niederrhein operates the district heating network spanning Dinslaken, Moers, Voerde, and Hünxe; and DHE Dinslakener Holz-Energiezentrum is a wood-based renewable energy subsidiary associated with a KlimaFonds climate initiative.

The company's product portfolio spans core utility tariffs (DINbasis Strom, DINStrom+ 100% green electricity, DINGas+, DINbasis Gas), heat-pump- and EV-specific tariffs (DINStrom+ für Wärmepumpen, DINmobil Strom), a spot-market dynamic tariff (DINflex Strom) enabled by a Smart Meter rollout coordinated with grid operator RheinNetz GmbH, and emerging decentralized energy and mobility offerings (PV Rundum-Sorglos-Paket turnkey solar, Balkonsolarmodul balcony PV, 47 public EV charging points, SD charging card, and THG quota marketing). A 24/7 customer portal handles contract management, billing, meter readings, and consumption review, while a dedicated Geschäftskundenvertrieb team serves large industrial, housing industry, and SMB accounts.

Commercially, the business runs on subscription recurring revenue across the residential base (electricity, gas, water, district heating) supplemented by one-time and professional-services revenue from PV installations and energy consulting. Customer acquisition is hybrid — direct-to-consumer via online ordering, customer center, phone, and email for households, plus a named-account sales motion for business customers. The company sources 100% green electricity from KlimaInvest Green Concepts (European hydro/wind) and holds 2025 Top Lokalversorger recognition from CHECK24 across all four product lines (Strom, Gas, Wärme, Wasser) plus an E-Mobilität Siegel 2024/25. No revenue figure, headcount expansion data, or external funding events are disclosed; the company is privately held by the municipal parent and has no public listing.

Name

Stadtwerke Dinslaken GmbH

Legal name

Stadtwerke Dinslaken GmbH

Website

https://stadtwerke-dinslaken.de

Company type

Private

Founded year

1901

Operating status

Operating

Headcount range

11–50 employees

Short description

Stadtwerke Dinslaken GmbH is a municipally owned multi-utility (City of Dinslaken, Germany) supplying electricity, gas, water, and district heating to ~100k residents across Dinslaken, Voerde, and Hünxe, with growing PV, EV charging, and smart-meter offerings.

Ownership category

akta.pro rank

Headquarters

HQ city

Dinslaken

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Electricity Supply: Sale of electricity to residential and commercial customers including standard tariffs (DINbasis Strom), eco tariffs (DINStrom+), heat pump tariffs, electric vehicle tariffs (DINmobil), dynamic tariffs (DINflex), and replacement supply tariffs.
2. Gas Supply: Sale of natural gas to residential and commercial customers including DINGas+ and DINbasis Gas tariffs.
3. Water Supply: Drinking water supply and distribution in Dinslaken from Wasserwerk Löhnen, including tariff offerings and water analysis services.
4. District Heating: Through subsidiary Fernwärmeversorgung Niederrhein, operates district heating network in Dinslaken, Moers, Voerde, and Hünxe.
5. E-Mobility Services: EV charging solutions including wallbox sales, public charging stations (47 charging points), charging cards, and DINmobil electricity tariff for electric vehicles.
6. Photovoltaic Systems: Complete PV system packages including planning, installation, and commissioning as a turnkey solution.
7. Energy Consulting: Energy advisory services including initiative consultations, heating system replacement, and energy certificates.
8. THG Quota Marketing: Annual premium service for THG quota trading for electric vehicle owners.

Pricing tiers

Go-to-market motion2 records

Distribution channels6 records

Marketing channels8 records

Core offering

Stadtwerke Dinslaken GmbH is a municipal multi-utility that supplies electricity, natural gas, drinking water, and district heating to residential and commercial customers in Dinslaken, Voerde, Hünxe, and Moers (North Rhine-Westphalia, Germany). It also sells and installs photovoltaic systems, operates a public EV charging network, delivers energy consulting, and markets THG quotas for EV owners. The company serves as the regulated basic supplier (Grundversorger) in its service area and operates through subsidiaries including Wasserwerke Dinslaken GmbH (water) and Fernwärmeversorgung Niederrhein (district heating).

Product overview

Stadtwerke Dinslaken GmbH operates as a regional multi-utility provider offering a comprehensive portfolio of energy and water products primarily serving Dinslaken, Voerde, and Hünxe in North Rhine-Westphalia, Germany. The core offering centers on electricity products (DINStrom+, DINbasis Strom, DINflex Strom dynamic tariff) and natural gas products (DINGas+, DINbasis Gas), complemented by water supply (DINWasser+) from the company's own water treatment facility in Löhnen. The portfolio extends into modern energy solutions including photovoltaic systems (PV Rundum-Sorglos-Paket, Balkonsolarmodul), electric mobility charging infrastructure (home wallboxes, business charging, public charging with 47 points), smart metering systems, and district heating via the Fernwärmeversorgung Niederrhein subsidiary. A customer portal provides digital self-service for contract management and consumption monitoring. For business customers, individualized energy solutions with custom pricing are available. The company also operates water treatment infrastructure (Wasserwerk Löhnen with nanofiltration) and the DHE Dinslakener Holz-Energiezentrum wood energy center. This structure reflects a traditional utility provider transitioning toward renewable energy and digital services while maintaining core regulated utility offerings.

Differentiator

Problem solved

Functional benefit

Brands

• DINStrom+: 100% green electricity tariff (Ökostrom) for households in Dinslaken, also available for Voerde and Hünxe.
• DINGas+
• DINbasis Strom
• DINbasis Gas
• DINmobil Strom
• DINflex Strom
• DINStrom+ für Wärmepumpen
• DINStrom+ für Speicherheizung
• DINersatz Strom / Gas
• DINSpar Strom
• DINbau Strom
• DINheiz Strom
• DINmobil
• Wasserwerke Dinslaken
• Fernwärmeversorgung Niederrhein
• DHE Dinslakener Holz-Energiezentrum

Products and services

• DINStrom+ 100% eco electricity tariff for residential households in Dinslaken, Voerde, and Hünxe, sourced from European water and/or wind power plants, offered without surcharge versus standard tariff. Working price 29.90 ct/kWh, service price €208.00/year as of 01.01.2026.
• DINbasis Strom Basic supply electricity tariff (Grundversorgung) for residential households in Dinslaken, providing reliable standard electricity supply at 31.30 ct/kWh working price and €204.00/year service price as of 01.01.2026.
• DINGas+ Natural gas tariff for residential households in Dinslaken and Hünxe-Bruckhausen, offering fair and reliable pricing with no minimum contract term. Working price 10.95 ct/kWh, service price €100.00/year as of 01.01.2026.
• DINbasis Gas Basic supply natural gas tariff (Grundversorgung) for residential households in the Dinslaken service area, providing reliable gas supply at 11.45 ct/kWh working price and €120.00/year service price as of 01.01.2026.
• DINWasser+ (Drinking Water Supply) Drinking water supply and distribution for residential and commercial customers in Dinslaken, sourced from the Urstromtal aquifer of the Rhine river and treated using one of Europe's most modern nanofiltration plants at Wasserwerk Löhnen, operated by Wasserwerke Dinslaken GmbH.
• Fernwärme (District Heating) District heating service operated by the subsidiary Fernwärmeversorgung Niederrhein, supplying heating to residential and commercial customers across Dinslaken, Moers, Voerde, and Hünxe via a large heat distribution network.
• PV Rundum-Sorglos-Paket (Turnkey Photovoltaic Package) Complete turnkey photovoltaic package for residential and commercial customers, including preliminary check, planning, installation, and commissioning of PV systems, delivered together with partner installers.
• E-Mobilität Ladelösungen (E-Mobility Charging Solutions) Electric mobility charging solutions spanning home wallbox charging, company parking charging, multi-family house charging, and 47 public charging points across Dinslaken, with access via SD charging card. Contact for e-mobility is Alkan Kurt.
• Energieberatung (Energy Consulting) Energy consulting services covering initiative consultations, heating replacement and energy savings advice, and energy certificate issuance for residential and commercial customers.
• Geschäftskunden Lösungen (Business Customer Solutions) Tailored energy solutions for business customers including large enterprises, medium-sized businesses, housing industry, and trade customers, with custom pricing, individualized tariffs, and dedicated account advisors Janine van de Loo and Vera Neumann.
• THG-Quotenvermarktung (THG Quota Marketing) Annual premium service for electric vehicle owners who register to have their THG (Treibhausgas) quota marketed through Stadtwerke Dinslaken, receiving an annual premium in return.

Quantifiable outcome

• 100% eco electricity without surcharge through DINStrom+
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature4 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• KlimaInvest Green Concepts GmbHcoreStrategic or Co-development PartnerSupplier of 100% eco electricity (Ökostrom RE) for DINStrom+ and DINflex tariffs. Eco electricity sourced from European water and/or wind power plants meeting statutory environmental standards.
• Wasserwerke Dinslaken GmbHcoreStrategic or Co-development Partner100% subsidiary operating Wasserwerk Löhnen. Extracts raw water from 6 borehole systems at Löhnen I and 3 at Löhnen II. Operates one of Europe's most modern nanofiltration plants.
• Fernwärmeversorgung NiederrheincoreStrategic or Co-development PartnerSubsidiary operating district heating network in Dinslaken, Moers, Voerde, and Hünxe. Supplies heating to residential and commercial customers.
• DHE Dinslakener Holz-EnergiezentrumminorStrategic or Co-development PartnerWood energy center as part of innovation and renewable energy initiatives. Also runs DHE Klimafonds for sustainability projects.
• RheinNetz GmbHcoreTechnology or IntegrationLocal grid operator responsible for metering system operation in Dinslaken. Manages installation of intelligent measurement systems (Smart Meter) required for dynamic tariffs.
• Local Electrical Specialists in DinslakencoreChannel Partner/ Reseller/ DistributorPartner with qualified local electrical businesses for professional installation of EV charging solutions (wallboxes, charging stations) and PV systems.
• Meta Platforms (Facebook, Instagram)minorGTM or Marketing PartnerSocial media platforms for corporate presence and fan page engagement. Provides page insights analytics.
• LinkedIn Ireland Unlimited CompanyminorGTM or Marketing PartnerProfessional social media platform for B2B networking and employer branding.

Scale indicators5 records

Recent moves1 record

Expansion highlights6 records

Broad incumbents

• Mainova AG: Frankfurt-based municipal multi-utility providing electricity, gas, water, and district heating. Larger and broader in geographic reach, but operates the same regulated Stadtwerke-style business model with comparable product structure.
• EWE AG: Regional energy utility in northwestern Germany (Lower Saxony, Bremen, NRW adjacent) offering electricity, gas, telecommunications, and related services. Larger and broader portfolio but operating in the same regional energy supply space as Stadtwerke Dinslaken.
• Stadtwerke Essen: Municipal utility in Essen (NRW) operating electricity, gas, water, district heating, and e-mobility. Larger scale than Stadtwerke Dinslaken with the same municipal ownership structure and multi-utility portfolio.
• Stadtwerke Düsseldorf: Larger municipal utility in Düsseldorf (NRW) offering electricity, gas, water, district heating, and EV charging. Larger scale than Stadtwerke Dinslaken but with identical municipal multi-utility model and overlapping product portfolio.
• Stadtwerke München (SWM): Largest municipal utility in Germany, providing electricity, gas, water, district heating, and public transit in Munich. Represents the upper bound of the German Stadtwerke operating model — same structure and product portfolio, vastly larger scale.

Direct peers

• Stadtwerke Duisburg: Municipal multi-utility (Stadtwerke) in nearby Duisburg, also in the Lower Rhine region of North Rhine-Westphalia, offering electricity, gas, water, and district heating to a comparable urban customer base. Closest geographic and structural peer to Stadtwerke Dinslaken.
• Stadtwerke Krefeld: Municipal utility serving Krefeld in the Lower Rhine region, offering electricity, gas, water, and heating services. Comparable multi-utility structure with similar customer-segment mix to Stadtwerke Dinslaken.
• Stadtwerke Oberhausen: Municipal utility in Oberhausen (NRW), providing electricity, gas, water, district heating, and e-mobility services to a similarly-sized city. Directly comparable business model as a mid-sized German Stadtwerke.

Emerging players

• Fernwärme Wien: Large district heating operator in Vienna with focus on renewable and waste-heat sources. Comparable to Fernwärmeversorgung Niederrhein (Stadtwerke Dinslaken subsidiary) in district heating business model and renewable transition strategy.

Others

• RheinNetz GmbH: Local grid operator responsible for metering system operation in Dinslaken. Strategic technology partner for Stadtwerke Dinslaken's smart meter rollout; comparable in its Dinslaken/Niederrhein service territory though focused on grid rather than supply.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xfacebook.com/stadtwerke.dinslaken
• LinkedInlinkedin.com/company/stadtwerke-dinslaken-gmbh

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries4 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 Dinslaken GmbH