Schleswiger Stadtwerke GmbH

Name

Schleswiger Stadtwerke GmbH

Legal name

Schleswiger Stadtwerke GmbH

Website

https://schleswiger-stadtwerke.de

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

11–50 employees

Short description

Schleswiger Stadtwerke GmbH is a German municipal multi-utility operating as part of Stadtwerke SH, providing electricity, gas, water, wastewater, fiber broadband, district heating, and e-mobility services across Schleswig, Eckernförde, Rendsburg, and surrounding municipalities in Schleswig-Holstein.

Ownership category

akta.pro rank

Product category

Municipal Utilities

NAICS

Utilities (221), Electric Power Transmission, Control, and Distribution (22112), Electric Power Generation, Transmission and Distribution (2211)

SIC

Electric Services (4911), Electric & Other Services Combined (4931), Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Energy, Utilities & Sustainability Management (BPABAAAF)

akta.pro secondary industries

Grid Interconnection, Power Quality & Electrical Infrastructure Service (Transformers, Switchgear) (TLAKAMAM), High-Voltage Electrical Systems (Switchgear, Transformers, Protection & Control) (EUAEAFAA)

Keywords

• Municipal utility services
• Electricity supply
• Natural gas distribution
• Fiber optic broadband
• District heating

Headquarters

HQ city

Schleswig

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Electricity Supply (Strom): Residential and commercial electricity supply with standard tariffs, dynamic tariffs, and smart meter-enabled offerings across the service territory.
2. Natural Gas Supply (Erdgas): Natural gas supply to residential and business customers with tailored tariff offerings.
3. Metering Services (Messstellenbetrieb): As the designated basic meter operator, the company earns regulated fees for operating and maintaining electricity and gas meters, including smart meter rollout.
4. Drinking Water Supply (Trinkwasserversorgung): Reliable drinking water supply to residential and commercial customers across supply areas.
5. Wastewater Management (Abwasserentsorgung): Wastewater collection and disposal services, including extensive sewer renovation works.
6. Fiber Optic / Telecommunications (Glasfaser): Fiber optic broadband, telephony, and TV services for residential and business customers in the region.
7. E-Mobility (E-Mobilität): EV charging stations across the region plus wallbox offerings for home charging, with associated service revenue.
8. District Heating (Fernwärme / Wärmecontracting): District heating supply and contracting solutions for municipal and commercial customers, including LowEx heating networks and cold local heating.
9. Photovoltaic Solutions (Photovoltaik): Planning and information services for PV installations; may include installation services.
10. Service Products (Serviceprodukte): Additional service offerings including thermal imaging (Thermografie), energy certificates (Energieausweis), home emergency alarm (Hausnotruf), and customer referral programs.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

Schleswiger Stadtwerke GmbH provides essential utility infrastructure services across Schleswig, Eckernförde, and Rendsburg in Schleswig-Holstein, Germany. Its portfolio covers electricity (with dynamic tariffs and smart meters), natural gas, drinking water, wastewater disposal, fiber optic broadband, district heating, and e-mobility (public charging stations and wallboxes). The company also serves as the designated basic meter operator (grundzuständiger Messstellenbetreiber) for the region.

Product overview

Stadtwerke SH is a regional multi-utility provider formed as a joint venture of Schleswiger Stadtwerke, Stadtwerke Eckernförde, and Stadtwerke Rendsburg since 2020. The company offers an integrated portfolio of energy and infrastructure services centered around five core pillars: electricity supply (Strom) with dynamic tariffs and smart metering; natural gas (Erdgas); heating solutions (Wärme) including district heating (Fernwärme), LowEx networks, and cold district heating; e-mobility services with public charging infrastructure and wallbox offerings; and telecommunications via fiber optic (Glasfaser). Supporting services include water supply (Wasser), wastewater management (Abwasser), photovoltaic installations, and additional service products such as thermography, home emergency calls, and energy certificates. The company also provides digital customer engagement through online portals for meter readings and account management across Schleswig, Eckernförde, Rendsburg, and Kappeln.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Smart meter rollout covering all eligible metering points in Rendsburg, Eckernförde, and Schleswig as designated basic meter operator

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• Stadtwerke Eckernförde GmbHcoreStrategic or Co-development Partner · 1 January 2020Stadtwerke Eckernförde GmbH is one of the three founding member companies of the Stadtwerke SH joint operating entity. Since 2020, the companies have been operating under the unified Stadtwerke SH brand, with Stadtwerke Eckernförde's network operations managed through schleswigernetz-sh.de.
• Stadtwerke Rendsburg GmbHcoreStrategic or Co-development Partner · 1 January 2020Stadtwerke Rendsburg GmbH is one of the three founding member companies of the Stadtwerke SH joint operating entity. Since 2020, the companies have been operating under the unified Stadtwerke SH brand, with Stadtwerke Rendsburg's network operations managed through rendsburgernetz-sh.de.

Scale indicators1 record

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Mainova AG: Frankfurt municipal multi-utility providing electricity, gas, water, heat, and fiber to a major German metro area — directly comparable business model with similar regulated/unregulated split.
• N-ERGIE Aktiengesellschaft: Large Bavarian municipal multi-utility (Nürnberg region) operating electricity, gas, water, heat, and fiber services — a relevant broader-incumbent benchmark for diversified Stadtwerke economics and digital offerings.
• RheinEnergie AG: Cologne regional multi-utility offering electricity, gas, water, district heating, fiber, and e-mobility — useful broader-incumbent benchmark for an integrated German Stadtwerke with heat and fiber pillars.

Direct peers

• Stadtwerke Neumünster GmbH: Schleswig-Holstein municipal utility offering electricity, gas, water, and heating services to a mid-sized northern German city — closely comparable in geography, scale, and integrated utility role.
• Stadtwerke Flensburg GmbH: Municipal multi-utility serving Flensburg and surrounding areas in Schleswig-Holstein with electricity, gas, water, district heating, fiber, and e-mobility — a directly comparable northern German Stadtwerke of similar scale and service mix.
• Stadtwerke Itzehoe GmbH: Regional municipal utility in Schleswig-Holstein providing electricity, gas, water, and heat — directly comparable in scope, regional profile, and customer-base size.

Regional players

• Stadtwerke Lübeck GmbH (TraveNetz / swl): Larger municipal multi-utility in Schleswig-Holstein (Lübeck/Hanseatic region) offering a comparable multi-utility stack — useful as a regional benchmark even though larger in scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/watch?v=ryn6LYpOSH0
• LinkedInlinkedin.com/company/schleswiger-stadtwerke-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 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 Schleswiger Stadtwerke GmbH