What Stadtwerke Lübeck does

Stadtwerke Lübeck is a municipal utility (Stadtwerke) wholly owned by the city of Lübeck and organized as a group with three operating subsidiaries: Energie GmbH (electricity, gas, district heating, water), Mobil GmbH (public bus transport, ferry, the lümo on-demand electric bus), and Digital GmbH (fiber internet, the new climate-neutral data center, and the SWL Solutions municipal digitalization portfolio). It supplies electricity, gas, district heating, and drinking water to approximately 130,000 households across the Hanseatic city and surrounding region, serves roughly 370,000 people across approximately 110 municipalities, and has been operating for over 100 years under the Stadtwerke Lübeck / SWL brand. Its technology stack includes proprietary FTTH Point-to-Point and XGS-PON fiber networks with symmetric 10 Gbit/s capability, a self-operated climate-neutral data center launched March 2026, and the Connect digital-administration toolkit for municipal clients.

The company generates revenue primarily through recurring consumption-based and subscription billing across energy supply, water, fiber internet (LueConnect / LueVDSL), public transit including the Deutschlandticket at €63/month, and the on-demand lümo ridepooling service, with additional one-time project revenue from PV systems, heat pump installations, wallboxes, and the SWL Solutions professional-services division serving other municipalities and energy utilities. Go-to-market combines physical service centers (ZOB, Travemünde), field sales teams, dedicated business-customer account managers, an online customer portal, and apps (lümo, MeinLüBECK). Distribution partnerships include the June 2026 1&1 Versatel open-access fiber cooperation for enterprise customers and the ITV.SH statewide municipal partnership for digitalization services. The company has been awarded Top-Lokalversorger 2026 across Strom, Gas, Wasser, and Wärme, holds TÜV Nord certification for its green electricity product, and reports a positive financial result for 2025.

Name

Stadtwerke Lübeck

Legal name

Stadtwerke Lübeck Gruppe GmbH

Website

https://swhl.de

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Stadtwerke Lübeck is a municipal utility owned by the city of Lübeck, supplying electricity, gas, district heating, water, fiber internet, public transit, and digitalization services to approximately 130,000 households and 370,000 people across roughly 110 municipalities in the Schleswig-Holstein region of Germany.

Ownership category

akta.pro rank

Headquarters

HQ city

Lübeck

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Energy Supply (Electricity, Gas, District Heating): Stadtwerke Lübeck generates revenue by supplying electricity (including green/renewable power), natural gas, and district heating to approximately 130,000 households and business customers in the Lübeck region. Electricity supply is backed by renewable energy with verified origin certificates. District heating is developed through expansion of efficient combined heat and power (BHKW) plants. Revenue is recurring, consumption-based.
2. Internet / Fiber Broadband: Revenue from fiber (FTTH) and VDSL internet services sold to residential and business customers. Tariffs include LueConnect (fiber up to 1,000 Mbit/s) and LueVDSL plans (up to 250 Mbit/s), with optional phone and TV bundles. Revenue is subscription-based with monthly billing.
3. Public Transport & Mobility: Revenue from bus services, the Priwall ferry, on-demand lümo bus, and ticket sales including the Germany ticket (63€/month). Additional revenue from charging infrastructure (wallboxes, public charging stations). Subscription and per-trip revenue models.
4. Water Supply: Stadtwerke Lübeck supplies drinking water to approximately 130,000 households in the Hanseatic city of Lübeck, around the clock and 365 days per year. Water is sourced from groundwater and requires no chemical treatment due to good quality. Revenue is recurring and consumption-based.
5. Municipal Digital Solutions (SWL Solutions): Revenue from providing digital transformation services to municipalities and other utilities, including consulting, Connect software toolkit, IT services, digital school solutions, and smart city implementations. Revenue model includes project-based professional services and recurring service fees.
6. Photovoltaic & Heat Pump Sales: Revenue from sale and installation of photovoltaic systems and heat pumps to residential customers, supported by state subsidies. One-time sales plus installation services.
7. E-Mobility & Charging Infrastructure: Revenue from public EV charging stations, wallboxes for residential and business customers, and CNG (compressed natural gas) fueling stations.

Pricing tiers

Go-to-market motion3 records

Distribution channels8 records

Marketing channels8 records

Core offering

Stadtwerke Lübeck is a municipal multi-utility provider supplying electricity, natural gas, district heating, and drinking water to approximately 130,000 households across roughly 110 municipalities in the Lübeck region. Beyond regulated utilities, the company operates fiber and VDSL broadband (LueConnect, LueVDSL), public bus and ferry transport, the on-demand electric lümo ridepooling bus, the Deutschlandticket subscription, EV charging wallboxes, solar PV systems, and heat pumps. Through its Solutions division, it sells the proprietary Connect municipal digital-administration toolkit, Smart City and Digitale Schule software, and operates a climate-neutral data center for other municipalities and utilities.

Product overview

Stadtwerke Lübeck is a multi-utility municipal company offering an integrated portfolio of energy, digital, and mobility services. The core offering includes electricity (Strom/Ökostrom), natural gas (Erdgas), district heating (Fernwärme), drinking water (Trinkwasser), and their newly launched climate-neutral data center (Klimaneutrales Rechenzentrum). The digital portfolio features LueConnect and LueVDSL internet services (fiber optic and VDSL), LueConnect Pro for business customers, and municipal solutions including Connect (digital administration), Smart City, Digitale Schule, and Medienwerkstatt. Mobility services encompass public bus transport, the on-demand bus lümo (ridepooling), Deutschlandticket subscription, and ferry services to Priwall. Energy solutions include heat pumps (Wärmepumpe), photovoltaic systems (Photovoltaik), and EV charging (Wallbox). The company serves approximately 370,000 people across around 110 municipalities in the region.

Differentiator

Problem solved

Functional benefit

Products and services

• Strom (Electricity Supply)
• Erdgas (Natural Gas Supply)
• Fernwärme (District Heating)
• Trinkwasser (Drinking Water Supply)
• Photovoltaik (Solar PV Systems)
• Wärmepumpe (Heat Pump)
• Wallbox (EV Charging Solutions)
• LueConnect (Fiber Internet)
• LueVDSL (VDSL Internet)
• Bus & Nahverkehr (Public Bus Transport)
• lümo (On-Demand Bus)
• Deutschlandticket
• Priwall Ferry (Fähre Travemünde)
• Connect (Municipal Digital Administration Software)
• Smart City Lösungen (Smart City Solutions)
• Digitale Schule (Digital School Platform)
• Klimaneutrales Rechenzentrum (Climate-Neutral Data Center)

Quantifiable outcome

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

Named customers5 records

Segments1 record

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature5 records

Partnerships

Six partnerships are on record, tiered core and minor.

• 1&1 VersatelcoreTechnology or Integration · 10 June 20261&1 Versatel and Stadtwerke Lübeck Digital signed an open-access cooperation agreement to provide fiber connectivity for businesses in Lübeck. The partnership enables businesses in Lübeck to access fiber infrastructure through an open-access model, combining 1&1 Versatel's network capabilities with Stadtwerke Lübeck's local fiber infrastructure. Announced June 10, 2026.
• IT-Verbund Schleswig-Holstein (ITV.SH)coreStrategic or Co-development Partner · 3 June 2026Landesweite Kommunalpartnerschaft (statewide municipal partnership) between Stadtwerke Lübeck and IT-Verbund Schleswig-Holstein to strengthen digitalization across the federal state of Schleswig-Holstein. The partnership supports municipalities in the region with digital transformation services. Announced June 3, 2026. Attendees included Stefan Bohlen (Mayor of Kaltenkirchen and Chairman of ITV.SH Board), Christoph Schweizer (COO of Stadtwerke Lübeck Gruppe), and Matthi Bolte Richter (Managing Director of ITV.SH).
• Energiecluster Digitales LübeckminorStrategic or Co-development Partner · 1 January 2025Partner of the Zukunftskonferenz 2025. An energy and digital cluster network based in Lübeck.
• IB.SH (Investitionsbank Schleswig-Holstein)minorStrategic or Co-development Partner · 1 January 2025Partner of the Zukunftskonferenz 2025. Schleswig-Holstein's state development bank.
• BDO AGminorStrategic or Co-development Partner · 1 January 2025Partner of the Zukunftskonferenz 2025. BDO AG is a German auditing and consulting firm.
• University of Lübeck (Universität zu Lübeck)coreStrategic or Co-development Partner · 1 January 2025The in2Lübeck project is a joint initiative between Stadtwerke Lübeck Mobil and the University of Lübeck, funded by the German Federal Ministry for Research, Technology and Raumfahrt (BMBF) under the MobilitätsWerkStadt2025 program. The project supports the expansion of the lümo on-demand bus service to Stockelsdorf and Bad Schwartau. This is a research-driven partnership combining academic expertise with operational mobility deployment.

Scale indicators8 records

Recent moves7 records

Expansion highlights6 records

Others

• 1&1 Versatel Deutschland GmbH: Wholesale fiber and business connectivity partner of Stadtwerke Lübeck Digital (open-access deal announced June 10, 2026). Functions as a competitor in business fiber but increasingly a channel partner; a critical relationship for SWL's wholesale monetization of its FTTH network.

Direct peers

• Mainova AG: Frankfurt municipal multi-utility (electricity, gas, water, district heating, energy services). Same Stadtwerke-style integrated model in a different metropolitan region, useful benchmark for cross-selling and fiber monetization economics.
• Stadtwerke Leipzig GmbH: Leipzig municipal multi-utility providing electricity, gas, district heating, water, fiber broadband and public transport. Same integrated municipal portfolio as Stadtwerke Lübeck at a larger scale, providing a useful margin and capital-allocation benchmark.
• EWE: Northwest German multi-utility group providing electricity, natural gas, telecommunications (fiber) and water to municipal and retail customers. Closely comparable to SWL's combined utility + fiber + municipal focus.
• N-ERGIE Aktiengesellschaft: Nuremberg-area municipal multi-utility offering electricity, gas, water, district heating and fiber. Comparable mid-sized German Stadtwerke with a similar balance of regulated utility and emerging digital businesses.
• Stadtwerke München (SWM): Large German municipal multi-utility (electricity, gas, district heating, water, fiber, public transport) serving Munich. Closest large-scale analog to Stadtwerke Lübeck's integrated business model, with comparable mix of regulated utility and digital/transport operations.
• HanseWerk: Schleswig-Holstein-based multi-utility (electricity, gas, heat, fiber) owned by E.ON and municipal shareholders. Operates in the same federal state as Stadtwerke Lübeck and competes directly in distribution, heat and fiber expansion in northern Germany.

Broad incumbents

• Hamburger Energiewerke GmbH: Hamburg municipal multi-utility (electricity, gas, heat) and district heating operator. Comparable scale and structure but heavier weighting toward heat generation and corporate customers than SWL's residential-heavy mix.
• Vattenfall Wärme Berlin GmbH: Berlin district-heating operator under Vattenfall. Useful reference for SWL's Fernwärme and CHP/BHKW strategy as the company decarbonizes its heating business, though at much larger scale and with different ownership.

Regional players

• Schleswig-Holstein Netz GmbH: Distribution system operator for electricity and gas across most of Schleswig-Holstein. Sister entity within the HanseWerk/E.ON ecosystem and direct counterpart to SWL's TraveNetz grid subsidiary; competes for grid operations in the same territory.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/StadtwerkeLuebeckGmbH
• LinkedInlinkedin.com/company/stadtwerkeluebeck
• Instagraminstagram.com/stadtwerkeluebeck
• Xx.com/presseswhl

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

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 Stadtwerke Lübeck