Stadtwerke Lübeck Gruppe

What Stadtwerke Lübeck Gruppe does

Stadtwerke Lübeck Gruppe GmbH is a wholly municipal-owned multi-utility holding company headquartered in Lübeck, Germany, owned by the Hansestadt Lübeck and operating through subsidiaries including SWL Energie GmbH, SWL Mobil GmbH, SWL Digital GmbH, TraveNetz GmbH, and Lübeck-Travemünder Verkehrsgesellschaft (LVG). The group provides electricity, gas, water, district heating, public bus and ferry transport, fiber-optic internet, and increasingly renewable energy and data center services to approximately 370,000 people across around 110 municipalities in and around Lübeck. FY2025 revenue was €577M with a €5.7M annual surplus, marking nine consecutive years of positive results, supported by an €852M consolidated balance sheet and approximately 1,500 employees.

The business model is fundamentally subscription-based and infrastructure-driven: recurring revenue from utility tariffs (electricity, gas, water, district heating, fiber) and monthly public transit subscriptions (Deutschlandticket at €63/month) is delivered through owned physical networks including a ~240 km fiber backbone, district heating grids, bus depots, ferry operations, and an in-house data center. The company combines direct-to-customer digital channels (website, mobile apps, chatbot LOU, self-service portals) with physical service centers and channel partnerships — notably an Open-Access fiber cooperation with 1&1 Versatel for business customers and integration with the NAH.SH app for transit ticketing.

Strategic execution is concentrated on the energy and mobility transition: commissioning of Solarthermiepark Moisling (April 2026), joint operation of Windpark Rohlsdorf with STAWAG, e-bus fleet expansion from 56 to 86 vehicles with federal funding, district heating build-out in St. Jürgen and St. Lorenz Süd, a planned wastewater heat pump at the central sewage treatment plant, and divestiture of three CNG refueling stations to specialist operator OG Clean Fuels. Product-side launches include the SWL Energie App and ID-Ticketing at the Priwall ferry (first in Schleswig-Holstein), positioning the group as a regional platform combining essential public services with selective expansion into adjacent digital and renewable infrastructure markets.

Name

Stadtwerke Lübeck Gruppe

Legal name

Stadtwerke Lübeck Gruppe GmbH

Website

https://gruppe.swhl.de

Company type

Private

Operating status

Operating

Short description

Stadtwerke Lübeck Gruppe is a municipal multi-utility holding company owned by the City of Lübeck, delivering electricity, gas, water, district heating, fiber internet, and public transport to approximately 370,000 people across 110 municipalities in northern Germany, while transitioning into renewable energy, e-mobility, and digital infrastructure.

Ownership category

akta.pro rank

Product category

Municipal Utility Services

NAICS

Electric Power Generation, Transmission and Distribution (2211), Solar Electric Power Generation (221114), Wind Electric Power Generation (221115)

SIC

Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Microgrid Development, EPC & Integration (EUAMAJAB)

akta.pro secondary industries

DER & Microgrid Interconnection / Grid Edge Integration Services (EUAEANAF), DER Aggregation & Virtual Power Plants (VPPs) (EUAMAJAC)

Keywords

• Municipal utility services
• Energy supply
• District heating
• Public transportation
• Fiber optic internet

Headquarters

HQ city

Lübeck

HQ country

Germany

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Energy Sales (Electricity and Gas): Sale of electricity and gas to private and business customers in the Lübeck region
2. Water Supply: Water supply services through municipal waterworks including water production and distribution
3. Public Transportation: Bus and ferry services including Deutschlandticket subscriptions at €63/month and other mobility offerings; approximately 24 million passengers annually
4. Fiber Internet Services: Fiber optic internet connectivity for residential and business customers
5. Heat Supply (Fernwärme): District heating services for residential and commercial buildings

Pricing tiers

Go-to-market motion2 records

Distribution channels6 records

Marketing channels8 records

Core offering

Stadtwerke Lübeck Gruppe is the leading municipal utility in the Lübeck region, delivering integrated energy (electricity, gas, district heating), water supply, public mobility (buses, ferries, e-bus fleet), and digital infrastructure (fiber optic internet, own data center) services to approximately 370,000 people across around 110 municipalities. The group operates through dedicated subsidiaries (SWL Energie, SWL Mobil, SWL Digital, TraveNetz, LVG) and is actively driving the regional energy and mobility transition through renewable energy projects (Solarthermiepark, Windpark Rohlsdorf), E-bus fleet expansion, and district heating rollout.

Product overview

Stadtwerke Lübeck Gruppe is a multi-utility provider offering integrated services across four core areas: energy (electricity, gas, district heating, renewable energy projects like solar thermal and wind), mobility (public bus transport, ferries, Germany ticket, on-demand bus lümo, electric bus fleet), digital infrastructure (fiber optic internet with 240km network, data center, school IT services, 5G campus networks), and water supply. The company operates through subsidiaries including SWL Energie GmbH, SWL Mobil GmbH, SWL Digital GmbH, and TraveNetz GmbH. The portfolio is structured as a platform of interconnected services where physical infrastructure (networks, vehicles, energy systems) is complemented by digital touchpoints including the SWL Energie App, ID-Ticketing, and the lümo on-demand service. Recent product launches include the SWL Energie App and ID-Ticketing system for ferries, both introduced in July 2026.

Differentiator

Problem solved

Functional benefit

Brands

• lümo: On-demand bus service in Lübeck offering flexible transportation for passengers.
• SWL Energie App
• Deutschlandticket

Products and services

• Strom & Gas Tarife (Electricity and Gas Tariffs) Electricity and gas tariff products for private customers in the Lübeck region, with customizable plans based on postcode, household size, and annual kWh consumption.
• Fernwärme (District Heating) Centralized decarbonized heating supply service for residential and commercial buildings in Lübeck, with active network expansion in St. Jürgen and St. Lorenz Süd districts.
• Glasfaser Internet (Fiber Internet) Fiber optic internet service for residential and business customers in Lübeck, delivered over an approximately 240 km municipal fiber network, with open-access cooperation via 1&1 Versatel for enterprise customers.
• SWL Energie App Mobile application for private energy customers offering digital service access for energy accounts and consumption tracking, launched in July 2026.
• SWL Mobil – Bus & Fähre (Public Transportation) Public transportation services including urban and regional bus lines and Priwall ferries, carrying approximately 24 million passengers annually, with an expanding electric bus fleet.
• Deutschlandticket (Germany Ticket) Monthly nationwide public transport pass at €63 (€43 for students) for 2nd class travel, available as chip card or via the NAH.SH mobile app.
• lümo (On-Demand Bus) On-demand bus service in Lübeck offering flexible, route-based transportation for passengers, complementing scheduled public transport with a €1 surcharge for Deutschlandticket holders.
• ID-Ticketing (Ferry Contactless Check-In) Contactless check-in system at the Priwall ferry allowing passengers to use smartphone, EC card, or credit card as ticket medium, the first such system in Schleswig-Holstein.
• Eigenes Rechenzentrum (Own Data Center) Company-owned data center providing regional digital infrastructure, data sovereignty, and digital independence for the Lübeck region, operated by Stadtwerke Lübeck Digital.
• Solarthermiepark Lübeck (Moisling) Flagship solar thermal park in Moisling operational since April 2026, contributing to decarbonized district heating supply for Lübeck.
• Windpark Rohlsdorf Wind farm developed jointly with STAWAG, brought online in 2026 as part of the group's renewable energy expansion.
• Bio-CNG Tankstellen (CNG Refueling Stations) Three CNG refueling stations in Lübeck (Buntekuh, St. Jürgen, St. Lorenz Nord) operated by OG Clean Fuels GmbH as of May 2026, distributing 100% regenerative Bio-CNG for climate-friendly mobility.
• E-Bus Flotte (Electric Bus Fleet) Electric bus fleet operated by SWL Mobil and LVG, expanded from 56 to 86 electric buses in 2026, with a target of 70% electrification by 2030 and federal funding for 14 e-articulated buses.
• SWL Solutions (Municipal Solutions) Solutions and consulting services for municipalities in Schleswig-Holstein, including digital infrastructure and shared-service offerings, delivered via membership in ITV.SH.

Quantifiable outcome

• Serving approximately 370,000 people across ~110 municipalities
• +4 more outcomes

Named customers3 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

Integration4 records

AI capability2 records

Feature5 records

Partnerships

Six partnerships are on record, tiered core and minor.

• 1&1 VersatelcoreTechnology or Integration · 10 June 2026Open-access cooperation where 1&1 Versatel gains access to Stadtwerke Lübeck Digital's approximately 240 km fiber optic network in Lübeck. This enables businesses in Lübeck to access high-speed internet and telecommunications services by connecting the regional municipal network with 1&1 Versatel's nationwide fiber transport network. The partnership aims to strengthen competition, increase provider diversity, and accelerate fiber adoption.
• OG Clean Fuels GmbHminorChannel Partner/ Reseller/ Distributor · 1 May 2026OG Clean Fuels took over operation of three CNG filling stations in Lübeck (locations: Buntekuh, St. Jürgen, St. Lorenz Nord) from Stadtwerke Lübeck as of May 1, 2026. OG integrates the stations into their nationwide network of approximately 170 CNG stations. OG sells exclusively 100% regenerative Bio-CNG produced from waste and residues, ensuring continued climate-friendly mobility for CNG vehicle owners in Lübeck.
• STAWAGcoreStrategic or Co-development Partner · 1 January 2026Joint development of Windpark Rohlsdorf wind farm. The wind park is being developed in partnership with STAWAG (Stadtwerke Aachen AG) and is nearing commissioning as of early 2026. The partnership demonstrates shared commitment to renewable energy expansion and represents a strategic cooperation between two municipal utility groups.
• Entsorgungsbetriebe LübeckcoreStrategic or Co-development Partner · 1 January 2026Joint planning for a wastewater heat pump at the central sewage treatment plant (Zentralklärwerk). This lighthouse project aims to use wastewater heat recovery for climate-friendly heat production, supporting Lübeck's decarbonization efforts.
• ITV.SH (InnovationsTransfer Schleswig-Holstein)minorStrategic or Co-development Partner · 1 January 2026Stadtwerke Lübeck Solutions joined ITV.SH to deepen cooperation with municipalities in Schleswig-Holstein for shared digital services and municipal solutions.
• NAH.SH GmbH (Nahverkehrsverbund Schleswig-Holstein)coreChannel Partner/ Reseller/ DistributorPartnership for public transport ticketing integration. The NAH.SH app is used for loading Deutschlandticket onto smartphones and provides the platform for mobility services across Schleswig-Holstein.

Scale indicators9 records

Recent moves13 records

Expansion highlights6 records

Direct peers

• Stadtwerke München (SWM): One of Germany's largest municipal multi-utilities, providing electricity, gas, district heating, water, public transport (MVG), and fiber (M-net) in Munich. Closest comparable to SWL in terms of integrated municipal service portfolio and renewable energy investment (e.g., M-Netz, Tram).
• Stadtwerke Leipzig: Multi-utility provider in Leipzig offering electricity, gas, district heating, water, and mobility services. Comparable vertically integrated municipal model with similar decarbonization and e-mobility investments.
• Stadtwerke Kiel (SWK): Schleswig-Holstein neighbor and direct regional peer — municipal utility serving Kiel with energy, water, transit (KVG), and digital services. Most locally comparable to SWL given shared state geography and similar municipal structure.
• Stadtwerke Bremen (SWB): Northern German municipal multi-utility (electricity, gas, heat, water, bus/ferry, telecom). Operates Bremer Straßenbahn AG and similar integrated public-service portfolio to SWL.
• Mainova AG: Frankfurt municipal utility providing electricity, gas, district heating, water and energy services to private and business customers. Comparable integrated energy + multi-service structure with regional focus.
• Stadtwerke Nürnberg (N-ERGIE): Bavarian municipal multi-utility (N-ERGIE / infra fürth) covering electricity, gas, district heating, water, and mobility. Similar asset base and renewable expansion strategy (wind, solar, district heating).
• Stadtwerke Aachen (STAWAG): Municipal utility partner of SWL — co-developer of Windpark Rohlsdorf. Provides electricity, gas, heat, water, and digital services in the Aachen region with similar renewable expansion focus.

Broad incumbents

• EWE AG: Large northern German regional utility (Lower Saxony, Bremen, eastern Schleswig-Holstein) operating across electricity, gas, telecommunications (EWE TEL), and increasingly renewable generation. Broader geographic and scale footprint than SWL but overlapping in Lübeck-region territory.
• EnBW Energie Baden-Württemberg: One of Germany's largest integrated utilities with generation, grid, and customer solutions across electricity, gas, heating, and mobility (e-mobility charging). Relevant incumbent peer given overlapping renewable generation and e-mobility strategies.

Others

• 1&1 Versatel: National fiber operator partnering with SWL Digital on Open-Access for business customers in Lübeck. Adjacent / channel peer — represents the partner network model SWL is using to scale fiber without building national infrastructure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xtwitter.com/swhl_de
• YouTubeyoutube.com/@swhl
• Facebookfacebook.com/StadtwerkeLuebeck
• LinkedInlinkedin.com/company/stadtwerke-luebeck
• Instagraminstagram.com/swhl.de

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles17 records

Subsidiaries8 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 Lübeck Gruppe