Stadtwerke Arnsberg

What Stadtwerke Arnsberg does

Stadtwerke Arnsberg GmbH is a municipal utility company (Stadtwerke) organized as a private limited company under German law, headquartered at Niedereimerfeld 22 in Arnsberg, North Rhine-Westphalia. Founded circa 2011, it holds exclusive or priority rights to operate electricity, natural gas, drinking water, wastewater, and parking infrastructure within the city of Arnsberg, serving approximately 73,000 residents plus commercial customers through a physical customer center in Neheim and an online customer portal. The portfolio is structured around four core utility products — Regionalstrom (100% regionally sourced renewable electricity offered at no price premium), Ökostrom, Erdgas, Wasser, and Abwasser — plus an Energielösungen extension covering photovoltaic systems (Energiedach rooftop and free-field PV), heating rental (Heizung pachten), electromobility (Wallbox Stromat, Stromat i, public charging stations), district heating (Nahwärme), a deep geothermal pilot project, and parking services (Altstadtgarage, Parkhäuser Möhnepforte and Trilux).

Revenue mechanics combine regulated fees (water/wastewater, grid use), commodity pass-through on electricity and gas tariffs (including a dynamic tariff), equipment leasing (PV Energiedach, heat pumps, night storage heaters), EV charging fees, and parking tariffs. Commercial activity is organized through a wholly-owned subsidiary, Stadtwerke Arnsberg Vertriebs und Energiedienstleistungs GmbH, which handles sales and energy services under Managing Director André Dreißen, while the parent retains the core utility operations under Managing Director Oliver Vogel. Go-to-market is multi-channel: corporate website with online price calculator, Instagram and Facebook presence, CleverReach email newsletter, WhatsApp contact, and in-person customer center consultations.

The company operates exclusively within a single domestic geography (Arnsberg, Germany) and is municipally owned, consistent with the standard German Stadtwerke model. It carries sector certifications including TOP Lokalversorger 2026, TÜV Rheinland, and Renewable plus. Technology integration is limited to commodity tools (Matomo analytics, CleverReach, Facebook Pixel, ZUGFeRD invoicing), with no app, no public API, and no AI or proprietary software capabilities disclosed in the source data.

Name

Stadtwerke Arnsberg

Legal name

STADTWERKE ARNSBERG GMBH

Website

https://stadtwerke-arnsberg.de

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Municipal utility (Stadtwerke) serving the city of Arnsberg, Germany, providing electricity, natural gas, drinking water, wastewater, and parking services to residential and commercial customers under exclusive municipal rights, with growing energy-solutions offerings in PV leasing, heating rental, EV charging, and district heating.

Ownership category

akta.pro rank

Headquarters

HQ city

Arnsberg

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Distribution channels4 records

Marketing channels6 records

Core offering

Stadtwerke Arnsberg is a regional municipal utility company supplying electricity (including Ökostrom), natural gas, drinking water, wastewater disposal, district heating, and public parking services to households and businesses in and around Arnsberg, Germany. The company also offers renewable-energy and e-mobility products such as PV systems, heating rentals, and EV charging stations.

Product overview

Stadtwerke Arnsberg is a municipal utility offering a portfolio of energy and infrastructure services for the city of Arnsberg. The core products include Regionalstrom/Ökostrom (100% renewable regional electricity), Erdgas (natural gas), Wasser (drinking water supply), and Abwasser (wastewater management). The Energielösungen (energy solutions) module extends the core offering with photovoltaic systems, heating rental, electromobility (charging stations and Wallbox), district heating, and a deep geothermal pilot project. Additional services include dynamic electricity tariffs, § 14a EnWG grid flexibility management, a CO2 cost calculator, and parking infrastructure. The portfolio operates as a unified utility platform serving residential and commercial customers with integrated energy, water, and mobility solutions.

Differentiator

Problem solved

Functional benefit

Products and services

• Electricity supply (including Ökostrom)

Quantifiable outcome

• City of Arnsberg aims to significantly increase the share of locally and regionally generated electricity from renewable sources by 2030, supported by the Regionalstrom product.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Recent moves1 record

Expansion highlights6 records

Direct peers

• Mainova: Frankfurt-based municipal utility providing electricity, gas, water, district heating, and mobility services. Comparable multi-utility structure and product mix, though significantly larger than Stadtwerke Arnsberg.
• Stadtwerke Soest: Municipal utility in Soest, Westphalia, offering electricity, gas, water, and energy services to residential and commercial customers. Highly comparable in size, geography (NRW), and integrated multi-utility model.
• Stadtwerke Iserlohn: Municipal utility of Iserlohn in North Rhine-Westphalia, providing electricity, gas, water, and emerging energy solutions. Comparable mid-sized Stadtwerke with similar product breadth and municipal ownership.
• Stadtwerke Menden: Municipal utility serving the nearby town of Menden in the Sauerland region. Operates an analogous portfolio of electricity, gas, water, and energy services for a similarly sized community in NRW.
• Stadtwerke Lüdenscheid: Municipal utility in Lüdenscheid, Märkischer Kreis, NRW. Provides electricity, gas, water, and district heating to a similarly sized Sauerland-area community; useful benchmark for service portfolio and tariffs.
• Stadtwerke Hamm: Municipal utility serving the city of Hamm in North Rhine-Westphalia with electricity, gas, water, district heating, and mobility services. Closely comparable in scope, ownership structure, and product portfolio to Stadtwerke Arnsberg.
• Stadtwerke Unna: Municipal utility serving the district of Unna in NRW. Offers a comparable mix of conventional utility supply and energy-transition services (PV, e-mobility, heat) to a mid-sized population.

Broad incumbents

• Stadtwerke München (SWM): Munich's municipal utility — a much larger reference point for a fully bundled Stadtwerke model including renewable generation, district heating, and mobility. Useful as an aspirational benchmark for the integrated utility platform Stadtwerke Arnsberg is building.
• Westenergie (E.ON Westenergie): Regional distribution subsidiary of E.ON serving North Rhine-Westphalia, Rhineland-Palatinate and Lower Saxony. Operates the same regional grid and customer base as Stadtwerke Arnsberg at vastly greater scale, competing for new energy-services and grid contracts.

Regional players

• Stadtwerke Sundern: Small municipal utility in Sundern, directly adjacent to Arnsberg in the Sauerland region. Comparable in scale and customer profile, though with a more limited energy-solutions portfolio.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/StadtwerkeArnsberg
• Instagraminstagram.com/stadtwerke_arnsberg
• LinkedInlinkedin.com/company/stadtwerke-arnsberg-gmbh

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries2 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 Arnsberg