Stadtwerke Stockach

Name

Stadtwerke Stockach

Legal name

Stadtwerke Stockach GmbH

Website

https://stadtwerke-stockach.de

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Municipal Utility Services

NAICS

Electric Power Generation, Transmission and Distribution (2211), Water Supply and Irrigation Systems (221310), Steam and Air-Conditioning Supply (221330)

akta.pro primary industry

Retail Supply + DER/Virtual Power Plant Bundles (Solar, Storage, DR) (EUAGABAI)

Keywords

• Municipal utility services
• Electricity and gas supply
• District heating network
• Fiber optic internet
• Swimming pool operations

Headquarters

HQ city

Stockach

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Energy Sales (Strom, Gas): Sale of electricity and gas tariffs to residential and commercial customers in the Stockach municipal area. Revenue generated through recurring supply contracts with consumption-based billing.
2. Water Supply: Potable water supply to households and businesses in the municipal area.
3. Telecommunications (Internet, TV): Fibre optic, VDSL, and IPTV services provided under the Stadtwerke brand, including combination tariffs with TeleData.
4. Bath Facilities (Hallenbad, Freibad): Entry fees and season tickets for indoor and outdoor swimming pools. Additional revenue from the Aqua-Akademie.
5. Parking (Parkhaus): Parking garage operation providing recurring parking fee revenue.
6. Transformer Operations (Trafobetrieb): Operator responsibility for customer-owned transformer stations. Annual flat-rate packages (845 EUR net/year) covering 24/7 on-call service, maintenance, inspections, and medium-voltage switching.
7. Hydraulic Balancing: One-time service to optimise heating system efficiency. 1,500 EUR for customers / 1,700 EUR for non-customers (single residential unit).
8. Energy Certificates (Energieausweis): Issuance of consumption and requirement-based energy certificates for buildings. 179–569 EUR for residential, 600–800 EUR for commercial.
9. Renovation Roadmap (Sanierungsfahrplan): Individual renovation roadmaps for residential and non-residential buildings. Combined with BioGas for EWärmeG compliance (Stockach 5+10 package). 1,400–1,700 EUR with BAFA subsidy.
10. Wallbox Installation: Turnkey installation of home charging infrastructure including site visit, hardware selection, installation, and ongoing operation with load management. Offered as a full-service bundle.
11. Heat Pumps, PV & Storage: Sale and installation of heat pumps, photovoltaic systems, battery storage, and balcony power plants through cooperation with Stadtwerke Radolfzell.
12. E-Mobility Charging Infrastructure: Charging stations and charging current for electric vehicles. Operations managed through newly founded Regioladen+ joint venture with 14 other regional utilities.
13. Building Services (Gebäudedienstleistungen): Drinking water connection checks, building dryer rental, loan water meters, and water meter brackets. One-time and rental revenue models.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels8 records

Core offering

Stadtwerke Stockach is a municipal utility company that supplies electricity, gas, water, and district heating to households and businesses in the Stockach municipal area. In addition to core utility supply, the company provides fiber optic and VDSL internet along with IPTV (via TeleData partnership), operates an indoor pool, outdoor pool, and parking garage, and offers energy services such as transformer operations, hydraulic balancing, energy certificates, renovation roadmaps, wallbox installation, photovoltaic systems, and heat pumps.

Product overview

Stadtwerke Stockach operates as a multi-utility provider offering integrated energy, telecommunications, and municipal services. The core product portfolio includes electricity, gas, water, and district heating supply for residential and business customers. Telecommunications services encompass fiber optic (Glasfaser), VDSL internet, and IPTV offered in partnership with TeleData. The company operates swimming facilities (Hallenbad, Freibad, Aqua-Akademie) and a parking garage. Digital services include an online customer portal and tariff calculator. Energy services extend to renewable solutions including photovoltaic systems, heat pumps, EV charging infrastructure (via Regioladen+ joint venture), wallbox installation, and building efficiency services such as renovation roadmaps, energy certificates, and hydraulic balancing. The SparStrom Öko+ eco tariff and Kombitarif combining internet and electricity represent key differentiated offerings. The company recently inaugurated Solarpark Schorenweiher for solar power generation.

Differentiator

Problem solved

Functional benefit

Products and services

• Strom (Electricity Supply)
• Gas Supply
• Wasser (Drinking Water Supply)
• Wärme (District Heating)
• Glasfaser (Fiber Optic Internet)
• VDSL Internet
• IPTV (Internet Protocol Television)
• Hallenbad (Indoor Swimming Pool)
• Freibad (Outdoor Swimming Pool)
• Aqua-Akademie
• Parkhaus (Parking Garage)
• EV Charging Stations (Ladestationen)
• Wallbox Installation
• Photovoltaik & Speicher (PV & Battery Storage)
• Wärmepumpen (Heat Pumps)
• Trafobetrieb (Transformer Operations)
• Energieausweis (Energy Certificates)

Quantifiable outcome

• Hydraulic balancing reduces heating costs by up to 15%
• +3 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

Integration2 records

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Regioladen+ (14 other Stadtwerke and regional utilities)coreStrategic or Co-development Partner · 16 January 2025Stadtwerke Stockach co-founded Regioladen+ (a new legal entity) together with 14 other municipal utilities and regional energy providers on 16 January 2025. The joint venture focuses on the installation, operation, and maintenance of electric vehicle charging infrastructure across the region. The goal is to build a comprehensive charging network accessible in both urban and rural areas, promoting e-mobility and reducing CO2 emissions.
• Stadtwerke RadolfzellminorStrategic or Co-development Partner · 15 July 2024Stadtwerke Stockach partners with Stadtwerke Radolfzell to provide energy services including heat pumps, wallboxes, electromobility checks, photovoltaic systems, battery storage, and balcony power plants. Stadtwerke Radolfzell supplies the products and technical expertise while Stadtwerke Stockach handles local customer sales and service delivery. This cooperation extends Stadtwerke Stockach's product portfolio beyond its own capabilities.
• TeleDatacoreTechnology or Integration · 15 May 2024Stadtwerke Stockach resells TeleData TV and TeleData IPTV products as a local distribution partner. TeleData provides the television and IPTV infrastructure and content platform, while Stadtwerke handles local customer acquisition and billing. This partnership enables Stadtwerke to offer bundled internet + TV packages to its energy customer base.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Others

• Zweckverband Bodensee-Wasserversorgung: Inter-municipal water supply association for the Lake Constance region. Operates large-scale drinking-water infrastructure that overlaps with the geography Stadtwerke Stockach serves, making it a relevant adjacent/ecosystem player rather than a direct competitor.

Broad incumbents

• EnBW Energie Baden-Württemberg AG: Dominant incumbent utility in Baden-Württemberg providing generation, transmission, distribution, and retail across all energy vectors. Competes with Stadtwerke Stockach on retail supply and adjacent services.
• badenova AG & Co. KG: Large regional energy supplier in Baden-Württemberg covering electricity, gas, heat, water, and energy services. Acts as a broader incumbent competing for retail and B2B customers in the same geography.

Direct peers

• Stadtwerke Überlingen: Small municipal utility in Überlingen at Lake Constance operating energy, water, and broadband services. Directly comparable by scale and service mix.
• Stadtwerke Radolfzell: Neighbouring municipal utility in Landkreis Konstanz and an active cooperation partner to Stadtwerke Stockach (PV, heat pumps, storage, wallboxes). Same multi-utility profile and comparable scale make it the closest direct peer.
• Stadtwerke Singen: Municipal utility in the immediate Hegau/Lake Constance region offering energy and water supply. Same municipal-utility business model with overlapping catchment area and customer base.
• Stadtwerke Konstanz: Larger municipal utility in the same region offering electricity, gas, water, heat, and telecom. Comparable operating model with a similar multi-utility and concession-area footprint on Lake Constance.
• Stadtwerk am See: Municipal utility for the Friedrichshafen/Überlingen area on Lake Constance providing energy, water, and broadband. Similar multi-utility profile and overlapping regional footprint.
• Stadtwerke Villingen-Schwenningen: Larger Baden-Württemberg municipal utility offering electricity, gas, water, heat, and telecom. Comparable multi-utility business model within the same federal state.
• Technische Werke Friedrichshafen (TWFR): Multi-utility municipal provider in Friedrichshafen on Lake Constance offering electricity, gas, water, heat and broadband. Comparable scope of services and Lake Constance region.

Market position

Strengths3 records

Weaknesses1 record

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/stadtwerkestockach.de
• Instagraminstagram.com/stadtwerkestockach
• Xx.com/sws_stadtwerke
• LinkedInlinkedin.com/company/stadtwerke-stockach-gmbh

Compliance1 record

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 Stockach