Stadtwerke Mühldorf

What Stadtwerke Mühldorf does

Stadtwerke Mühldorf a. Inn GmbH & Co. KG is a municipal utility company headquartered in Mühldorf a. Inn, Bavaria, Germany, providing electricity, natural gas, drinking water, and district heating to approximately 23,000 local residents. The company is wholly owned by the city of Mühldorf a. Inn, with First Mayor Claudia Hungerhuber chairing the supervisory board and Alfred Lehmann serving as Managing Director. Beyond core utility services, the company operates five public leisure facilities—an outdoor pool (Freibad), indoor pool (Hallenbad), sauna, ice rink (Eisstadion), and the historic Innfähre ferry, the last cable-bound ferry crossing the Inn river (operating since 1872, with the current vessel "Josef III" in service since 2013)—as well as public e-mobility charging infrastructure including fast-charging up to 150 kW.

The business operates on a subscription-based revenue model for utility services, with residential customers paying per-kWh electricity tariffs (notably the Isenkraft special tariff at 32.90 ct/kWh for Mühldorf and Winhöring households) and per-cubic-meter water charges (1.82 EUR/cbm including 7% VAT). Gas distribution to several thousand installations across six municipalities (Altötting, Neuötting, Mühldorf, Teising, Töging, Winhöring) is delivered through a 50+ year partnership with Energieversorgung Inn-Salzach GmbH (EVIS), and electricity and gas network operations are conducted via the jointly owned subsidiary KEN-IS (Kommunale Energienetze Inn-Salzach GmbH & Co. KG), which employs approximately 28 staff. Since January 2011, household and small commercial customers (up to 100,000 kWh annually) have been supplied exclusively with electricity from renewable sources. Technology deployments include Hydrus 2 ultrasonic water meters (in phased rollout since 2021) for higher-accuracy consumption measurement and FTAPI-encrypted email (deployed 2018-05-25) for GDPR-compliant data exchange.

Distribution is primarily direct-to-consumer via an in-person customer service center at the Weserstraße 4 headquarters (office hours Mon-Thu 7:30-16:00, Fri 7:30-12:00), a 24/7 emergency hotline, digital self-service forms for meter readings and registration, public EV charging stations, and physical leisure facility admissions. The company employs approximately 40 people at the parent level and 28 at the KEN-IS subsidiary. In 2008, the company transferred its electricity network to the jointly founded subsidiary EVIS-Netz (later renamed KEN-IS) to comply with legal unbundling requirements in the German energy sector. Customer segments are horizontal and locally anchored: residential households, small commercial operations (Kleingewerbe), vocational trainees, and the surrounding municipalities served via EVIS, with no enterprise customers, channel partners, or third-party reseller relationships disclosed in the source material.

Name

Stadtwerke Mühldorf

Legal name

Stadtwerke Mühldorf a. Inn GmbH & Co. KG

Website

https://stadtwerke-muehldorf.de

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

1–10 employees

Short description

Stadtwerke Mühldorf is a municipal utility company serving approximately 23,000 residents of Mühldorf a. Inn, Bavaria, with electricity, gas, water, e-mobility charging, and public leisure facilities including pools, sauna, ice rink, and a historic ferry.

Ownership category

akta.pro rank

Product category

Municipal Utilities

NAICS

Electric Power Generation, Transmission and Distribution (2211), Utilities (221), Electric Power Distribution (221122)

SIC

Electric Services (4911), Water Supply (4941), Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Municipal Electric Utilities (Munis) (EUADABAB)

Keywords

• Municipal utility services
• Electricity supply
• Drinking water supply
• Natural gas distribution
• Public leisure facilities

Headquarters

HQ city

Mühldorf a. Inn

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Electricity Supply: Sale of electricity to residential and commercial customers in Mühldorf, including renewable energy options with 50.9% EEG-supported renewable energy in 2025 mix
2. Natural Gas Supply: Partnership with EVIS for gas supply to thousands of facilities in Altötting, Neuötting, Mühldorf, Teising, Töging, and Winhöring
3. Water Supply: Pure groundwater from Hart and Mößling water protection areas, supplied without chemical treatment
4. Leisure Facilities: Operation of outdoor pool, indoor pool, sauna, ice rink, and ferry service generating admission fees
5. E-Mobility Charging Stations: Public charging stations including fast charging (up to 150 kW) and standard charging options

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

Stadtwerke Mühldorf is a municipal utility (Stadtwerke) delivering essential public services to the ~23,000 residents of Mühldorf a. Inn, Bavaria. The company supplies electricity (including 100% renewable supply for households), drinking water from local protection areas, and natural gas (via EVIS partnership), and operates public leisure facilities (outdoor pool, indoor pool, sauna, ice rink, Innfähre ferry) and public e-mobility charging stations. Its subsidiary KEN-IS manages regional electricity and gas distribution networks jointly with EVIS.

Product overview

Stadtwerke Mühldorf is a municipal utility and service company serving approximately 23,000 residents of Mühldorf a. Inn with essential infrastructure services including electricity supply, drinking water distribution, and natural gas provision. The company operates as a single unified offering under its municipal utility brand, supplemented by leisure facilities (Freibad, Hallenbad, Sauna, Eisstadion, Innfähre) and e-mobility charging infrastructure. Core utility products (Strom, Wasser, Erdgas) form the primary business, while Freizeitbetriebe (leisure operations) and public charging stations represent diversification into community services. KEN-IS operates as a subsidiary handling grid infrastructure. The product portfolio is organized by service category rather than a platform-plus-modules architecture.

Differentiator

Problem solved

Functional benefit

Brands

• Isenkraft: Special electricity tariff exclusively for Mühldorf and Winhöring private customers/households, priced at 32.90 ct/kWh.
• KEN-IS (Kommunale Energienetze Inn-Salzach)

Products and services

• Stromversorgung (Electricity Supply) Electricity supply service for households and commercial customers in Mühldorf a. Inn. Includes Grundversorgung (standard tariff), Sondertarif Isenkraft for residential customers, and GewerbeSpezial for commercial customers. Renewable energy supply ensured for household customers since 2011.
• Wasserversorgung (Water Supply) Drinking water supply sourced from pure groundwater from protection areas in Hart and Mößling. Distributed without chemical or physical treatment. Includes Hydrus 2 smart meter deployment replacing legacy meters.
• Erdgas (Natural Gas) Natural gas supply in partnership with Energieversorgung Inn-Salzach GmbH (EVIS) serving Altötting, Neuötting, Mühldorf a. Inn, Teising, Töging a. Inn and Winhöring. Distributed via KEN-IS jointly-owned distribution network subsidiary.
• E-Mobilität (Public E-Mobility Charging) Public electric vehicle charging infrastructure including fast charging stations (up to 150 kW), standard stations (22 kW), and free E-bike charging station at Stadtplatz. Operated at Stadtwall, Hallenbad, and Stadtplatz locations.
• Freibad (Outdoor Swimming Pool) Outdoor swimming pool located in a spacious park with large lawn areas. Seasonal operation with extended evening hours during summer months. Features family-friendly amenities and reduced evening tickets from 18:00.
• Hallenbad (Indoor Swimming Pool) Indoor swimming pool offering aquagymnastics, aquajogging, swimming courses, and play afternoons for families. Includes Bistro and various aquatic programs. Sessions available in 1.5-hour and 3-hour blocks.
• Sauna Sauna facility with antique architectural elements, marble, three sauna cabins including a Swiss pine cabin, steam bath, and rest zones. Offers midnight sauna events. 3-hour, 6-hour, and moonlight (2-hour) sauna sessions available with indoor pool access included during season.
• Eisstadion (Ice Rink) Ice skating rink and Eisstockschießen (curling) facility with public skating sessions, ice skating school (Sabine Thalhammer), skate sharpening, rental equipment, and value cards. Seasonal operation.
• Innfähre (Inn Ferry) Historic rope-bound Inn ferry service since 1872. Current vessel 'Josef III' in operation since 2013. Crosses the Inn river without motor power using side rudder. Season starts on Good Friday. Charged per person or per crossing (up to 21 persons).
• Sondertarif Isenkraft (Special Electricity Tariff) Special electricity tariff exclusively for Mühldorf and Winhöring residential customers. Price: 32.90 ct/kWh with 8.00 EUR/month basic fee (up to 10,000 kWh consumption) and 11.00 EUR/month (over 10,000 kWh). Includes electricity tax, concession fee, EEG, §19(2) surcharge, KWK-G levy, network costs, offshore levy, generation costs, measurement costs, and VAT.
• Energieberatung (Energy Consultation) Free monthly telephone energy consultations provided in partnership with Energieagentur Chiemgau-Inn-Salzach. Consultants listed with BAFA (Bundesanstalt für Wirtschaft und Ausfuhrkontrolle) guaranteeing professional qualification, independence, and neutrality. Held monthly 15:00-17:00.

Named customers2 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

Integration6 records

Feature2 records

Partnerships

Six partnerships are on record, tiered core and minor.

• FTAPIcoreTechnology or Integration · 25 May 2018GDPR-compliant encrypted email exchange system implemented to protect personal data processing and exchange per EU-DSGVO Art. 32 requirements.
• Kommunale Energienetze Inn-Salzach GmbH & Co. KG (KEN-IS)coreStrategic or Co-development PartnerJoint subsidiary with EVIS for electricity and gas network operations. KEN-IS manages construction and operation of distribution networks for electricity and natural gas in the region. Approximately 28 employees.
• Energieversorgung Inn-Salzach GmbH (EVIS)coreStrategic or Co-development PartnerOver 50-year partnership for energy supply. EVIS serves several thousand installations in Altötting, Neuötting, Mühldorf, Teising, Töging, and Winhöring with natural gas.
• Mer Germany GmbHcoreTechnology or IntegrationOperates charging station at Hallenbad (Leopoldstraße 1) with 2x22kW Type 2 and 2x3.6kW Schuko outlets. Operational since Q1 2015.
• Energieagentur Chiemgau-Inn-SalzachminorImplementation/ SI/ Consulting PartnerProvides free monthly energy consultations. Advisors are listed with BAFA (Bundesanstalt für Wirtschaft und Ausfuhrkontrolle) and guarantee professional qualification, independence, and neutrality.
• E.ON BayerncoreTechnology or IntegrationUpstream network operator for electricity supply. The vorgelagerte Netzbetreiber (higher-level grid operator).

Scale indicators5 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Stadtwerke München (SWM): Largest municipal utility in Bavaria; broader scope (electricity, gas, water, district heating, U-Bahn, swimming pools) but shares the same regulated municipal utility model and renewable electricity positioning as Stadtwerke Mühldorf.
• E.ON Bayern / Bayernwerk: Upstream network operator that supplies Stadtwerke Mühldorf's grid; a large regulated distribution system operator and energy supplier across Bavaria with overlapping services in electricity and gas distribution.

Others

• The Mobility House: Existing partner that co-recommends home EV-charging solutions with Stadtwerke Mühldorf; an e-mobility solutions provider that complements the utility's emerging EV charging business.
• MER Germany GmbH: Charging station operator that runs the Hallenbad EV-charging site in Mühldorf; an adjacent infrastructure provider in the same e-mobility value chain.

Direct peers

• Stadtwerke Rosenheim: Mid-sized Bavarian municipal utility providing electricity, gas, water, district heating, and e-mobility services; comparable multi-utility offering and regulated municipal structure, just at a larger population scale.
• Energieversorgung Inn-Salzach GmbH (EVIS): Long-standing gas-supply partner and co-owner of KEN-IS with Stadtwerke Mühldorf; provides identical municipal utility services (electricity, gas, water) across the same Inn-Salzach region with similar scale and customer base.
• Stadtwerke Traunstein: Small Bavarian municipal utility serving a town of comparable size in the same region; offers electricity, gas, water, and leisure facilities with a similar municipal-utility structure.
• Stadtwerke Burghausen: Neighboring Bavarian municipal utility operating with the same multi-utility model (electricity, gas, water, leisure facilities) for a similarly-sized town in the same Inn-Salzach region.

Regional players

• Stadtwerke Waldkraiburg: Immediately adjacent municipal utility in the Mühldorf district; comparable scale, product portfolio (electricity, gas, water, heat), and target customer profile for residential and small commercial customers.
• Energie Südbayern (ESB): Already a charging-station partner in Mühldorf; regional energy supplier with overlapping electricity and gas offerings in southern Bavaria, comparable to a peer municipal utility but slightly larger.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Stwmue
• Instagraminstagram.com/stadtwerke_muehldorf
• LinkedInlinkedin.com/company/stadtwerke-m%C3%BChldorf

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 record

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 Mühldorf