Stadtbetriebe Siegburg AöR

What Stadtbetriebe Siegburg AöR does

Stadtbetriebe Siegburg AöR is a municipal utility company (Anstalt des öffentlichen Rechts — AöR) wholly owned by Kreisstadt Siegburg in North Rhine-Westphalia, Germany. Established in 2011, the entity operates three interconnected divisions: infrastructure (water supply, wastewater collection across ~162 km of canal network, street lighting with ~2,185 LED-converted lamps out of 4,000+, fiber optic FTTC networks leased to NetCologne, and parking management across multiple garages and lots); culture and leisure (Stadtmuseum, Stadtbibliothek, Engelbert-Humperdinck-Musikschule, RHEIN SIEG FORUM congress center, Freizeitbad Oktopus, and cultural programs such as the Resonanzen chamber music series); and municipal construction projects (the Haufeld district, Wohnungsbau Waldstraße, Wohnungsbauprojekt Zeithstraße, Kohr Hochgarage, Oktopus renovation, Stadtmuseum window restoration, Ladepark EV charging, and the Großbatteriespeicher joint project with Rhenag).

Technically, the company runs one of the more progressive geothermal portfolios among small German municipalities, with 40 geothermal probes at 135m depth serving the Facharztzentrum Rhein-Sieg since 2011, additional fields powering the Haufeld quarter (141 apartments), the new DRK Kita (operational June 2025), the Alleegymnasium sports hall, and a planned conversion of Freizeitbad Oktopus to cover ~70% of its heat demand. Combined with photovoltaic systems, green facades, and an LED street-lighting program that cut electricity costs by 70% (from €178k to €57k annually) and saved 427 tonnes CO2/year, this positions the entity as a climate-neutrality operator working toward a 2045 target. IT integrations include the Evopark platform for digital parking with license plate recognition and SEP direct debit.

The business model is fee-based and geographically captive. Revenue streams include regulated water/wastewater fees (e.g., €4.35/m³ Schmutzwassergebühr, €2.15/m² Niederschlagswassergebühr), one-time sewer connection fees (€15.34/m²), parking fees (€90/month resident tariff), cultural admissions and memberships, and rental/lease income from fiber and parking infrastructure. The customer base is essentially the residents, commuters, and institutions of Siegburg municipality, with no commercial sales motion — services are delivered under municipal mandate. The company has ~18 employees and a Verwaltungsrat-chaired governance structure, with Andreas Roth taking over as Vorstand in January 2026 after a 10-year tenure as deputy.

Name

Stadtbetriebe Siegburg AöR

Legal name

Stadtbetriebe Siegburg AöR

Website

https://stadtbetriebe-siegburg.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Stadtbetriebe Siegburg AöR is a municipal utility company owned by Kreisstadt Siegburg that operates water, wastewater, geothermal energy, parking, fiber optic, street lighting, and cultural services for the city's residents, while developing major housing and infrastructure projects.

Ownership category

akta.pro rank

Product category

Municipal Utilities and Public Services

NAICS

Utilities (221), Water Supply and Irrigation Systems (221310), Sewage Treatment Facilities (22132), Administration of Housing Programs, Urban Planning, and Community Development (9251)

SIC

Electric, Gas & Sanitary Services (4900), Water Supply (4941), Sanitary Services (4950), Operators Of Nonresidential Buildings (6512)

akta.pro primary industry

Public Works & Municipal Infrastructure (Streets, Stormwater, Facilities) (BPAIACAF)

akta.pro secondary industries

Domestic Hot & Cold Water System Hygiene (Potable Water) (BPABAJAD), Water, Air Quality & Environmental Hygiene (Legionella/IAQ) (BPABAAAO), Sports & Recreation Facility Construction (Stadiums, Arenas, Community Centers) (IMAFACAI)

Keywords

• Municipal water supply
• Wastewater management services
• Public parking operations
• Geothermal district heating
• Municipal cultural facilities

Headquarters

HQ city

Siegburg

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Wassergebühren (Water Supply Fees): Water supply fees charged to residents and businesses for drinking water provision and fire-fighting water readiness.
2. Abwassergebühren (Wastewater Fees): Charges for wastewater collection and treatment. Schmutzwassergebühr: 4,35€ per cubic meter of water consumed. Niederschlagswassergebühr: 2,15€ per square meter of connected built/impervious surface. Additional charges for Kleinkläranlagen at 39,01€ per cmb.
3. Parkgebühren (Parking Fees): Parking fees from managed parking facilities including Parkzentrum RHEIN SIEG FORUM, Tiefgarage Facharztzentrum, Tiefgarage Kaiserstraße, Kohr Hochgarage, and various other parking structures. Monthly parking contracts available (e.g., 90€ Anwohnertarif).
4. Kanalanschlussbeiträge (Sewer Connection Fees): One-time connection fees for new sewer connections: 15,34€ per square meter of modified property area.
5. Cultural Institution Operations: Operation of cultural facilities including Stadtmuseum, Stadtbibliothek, Musikschule, Tourismusförderung, and RHEIN SIEG FORUM. Revenue derived from admissions, memberships, and programming.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Stadtbetriebe Siegburg AöR is a municipal utility company (Kommunalunternehmen) of Kreisstadt Siegburg that provides essential public services across three divisions: Infrastructure (water supply, wastewater management, geothermal energy, parking, street lighting, and fiber optic networks), Culture & Leisure (city museum, public library, music school, conference center, swimming pool, and cultural programming), and Municipal Construction Projects (housing developments, parking garages, and EV charging infrastructure). The organization operates under public law (Anstalt des öffentlichen Rechts) and holds exclusive responsibility for these services within the Siegburg municipality.

Product overview

Stadtbetriebe Siegburg AöR is a municipal utility company (Anstalt des öffentlichen Rechts) operating as three interconnected divisions: Infrastructure (water supply, wastewater management, energy/geothermal systems, parking management, street lighting, and fiber optic networks), Culture & Leisure (Stadtmuseum, Stadtbibliothek, Engelbert-Humperdinck-Musikschule, RHEIN SIEG FORUM, Freizeitbad Oktopus, and cultural programs like the 'Resonanzen' chamber music series), and Municipal Construction Projects (Haufeld district development, Waldstraße and Zeithstraße housing projects, Kohr multi-story parking garage, Oktopus pool renovation, Ladepark EV charging station, large battery storage, and window restoration of the Stadtmuseum). The company also manages the 'Siegburg kulturell' cultural newsletter and operates the Kommunale Wärmeplanung (municipal heating plan) for climate neutrality by 2045.

Differentiator

Problem solved

Functional benefit

Products and services

• Water Supply (Wasser) Municipal drinking water supply and distribution for residents and businesses of Siegburg, including provision of firefighting water readiness. Technical operation handled by partner Rhein-Sieg Netz GmbH.
• Wastewater Management (Abwasser) Municipal wastewater collection, treatment, and sewage infrastructure management for the city of Siegburg, covering approximately 162 km of canal network and numerous special structures.
• Geothermal Energy (Geothermie) Geothermal energy planning and district heating networks across Siegburg, supplying residential quarters, schools, medical centers, and the Oktopus swimming pool.
• Parking Management (Parkraumbewirtschaftung)
• Fiber Optic Networks (Lichtwellenleiter) Planning, construction, and leasing of fiber optic networks (FTTC) in areas where local telecommunications providers do not offer solutions, with current network operated for NetCologne in Siegburg Zange district.
• Street Lighting (Straßenbeleuchtung) Operation and maintenance of public street lighting throughout Siegburg, with approximately 80% of the 4,000+ streetlamps equipped with efficient LED technology following the 2014 modernization.
• Stadtmuseum Siegburg (City Museum)
• Stadtbibliothek Siegburg (Public Library) Public library serving as a reading center, meeting place, event venue, and cultural supporter, recognized with the Bibliothek des Jahres 2025 award.
• Engelbert-Humperdinck-Musikschule (Music School) Municipal music school offering music education programs for children from 6 months, youth, adults, and seniors in Siegburg.
• RHEIN SIEG FORUM (Conference and Culture Center) Culture and congress center considered one of the most interesting venues for conferences and cultural events in the Bonn/Rhein-Sieg region.
• Freizeitbad Oktopus (Leisure Swimming Pool) Public leisure swimming pool offering diverse health and recreation amenities for residents and visitors of the Siegburg region.

Quantifiable outcome

• 70% reduction in street lighting electricity costs through LED conversion
• +3 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature5 records

Partnerships

Nine partnerships are on record, tiered core, major and minor.

• Rhenag (Rheinische Energie AG)coreStrategic or Co-development Partner · 14 July 2025Strategic partnership for multiple energy projects including Großbatteriespeicher (large-scale battery storage) on the Zange area and expansion of EV charging infrastructure. Rhenag operates the charging park at Adenauerallee and provides green electricity through subsidiary energy4u. Projected battery storage investment of approximately 33 million euros.
• Christian Kohr GmbHcoreStrategic or Co-development Partner · 12 May 2024Collaborative partnership for development of Kohr Hochgarage (multi-story parking garage) on company grounds near Industriestraße. Christian Kohr GmbH provides the land while Stadtbetriebe develops and operates the parking facility. Construction costs approximately 10 million euros.
• NetCologne (NetCologne Gesellschaft für Telekommunikation mbH)coreChannel Partner/ Reseller/ Distributor · 19 December 2012NetCologne leases the FTTC fiber optic network constructed by Stadtbetriebe in Siegburg Zange, providing internet services (up to 50 Mbit/s) to residents and businesses. Partnership established in 2012.
• Rhein-Sieg Netz GmbHcoreTechnology or IntegrationSubsidiary of Rhenag responsible for technical operation of water supply infrastructure in Siegburg since March 24, 2017.
• GoldbeckmajorImplementation/ SI/ Consulting PartnerGeneral contractor (Generalunternehmer) executing the Kohr Hochgarage project for approximately 10 million euros.
• DRK (Deutsches Rotes Kreuz)coreStrategic or Co-development PartnerDRK Kita Haufeld - new kindergarten with 6 groups for up to 125 children, constructed on the Haufeld development site with geothermal heating.
• merten architektur + designmajorImplementation/ SI/ Consulting PartnerArchitecture firm responsible for planning studies of Wohnungsbauprojekt Zeithstraße (51 apartments, ~3,500 m² living space) and other residential projects.
• energy4ucoreTechnology or IntegrationSubsidiary of Stadtbetriebe providing green electricity (Ökostrom) for EV charging stations and other operations.
• Retail Management Expertise Asset & Property Management GmbH (RME)minorChannel Partner/ Reseller/ DistributorProperty owner of Kaufhof building where Stadtbetriebe leases space (350 m² on 3rd floor) for the Studiobühne theater through September 2024-2025.

Scale indicators12 records

Recent moves11 records

Expansion highlights4 records

Broad incumbents

• Stadtwerke München (SWM): Germany's largest municipal multi-utility providing water, geothermal district heating (notably the Geothermie Riem project), energy, and telecommunications. Same municipal ownership and geothermal-led decarbonization strategy as Stadtbetriebe Siegburg AöR.
• Stadtwerke Köln: Major NRW municipal multi-utility (~1M+ customers) providing water, energy, telecommunications, and public infrastructure — same regulatory framework (AöR) and core utility activities as Siegburg but at metropolitan scale.
• Stadtwerke Münster: NRW municipal multi-utility providing water, energy, and public transport — directly comparable municipal-owned AöR structure with combined utility + infrastructure mandate similar to Siegburg's portfolio.
• Stadtwerke Düsseldorf: Large NRW municipal utility offering water, district heating, energy, and mobility services to Düsseldorf — same German Stadtwerke legal structure, comparable service portfolio and decarbonization mandate.

Direct peers

• Stadtwerke Bonn: Larger municipal multi-utility serving Bonn and parts of Rhein-Sieg, providing water, energy, public transport, and waste services. Same German AöR/Stadtwerke operating model and directly comparable service mix to Siegburg's operations.
• Stadtwerke Troisdorf: Neighbouring municipal multi-utility in the Rhein-Sieg region serving Troisdorf (~80k residents) with water, wastewater, energy, and municipal services — the closest geographic and operational peer to Stadtbetriebe Siegburg AöR.

Regional players

• Stadtwerke Aachen: NRW municipal utility providing energy, water, and telecommunications to Aachen; same AöR structure and comparable multi-line municipal service bundle, including fiber optic and EV charging infrastructure.

Others

• Rhenag Rheinische Energie AG: Strategic energy partner co-developing the €33M battery storage and EV charging with Stadtbetriebe Siegburg; directly comparable as a regional energy utility active in the same Rhein-Sieg geography.
• Rhein-Sieg Netz GmbH: Rhenag subsidiary already operating Siegburg's water network since 2017; directly relevant as an operational services partner and adjacent infrastructure operator for the same city and customer base.
• NetCologne: Regional telecom operator that leases Stadtbetriebe Siegburg's FTTC fiber network; adjacent infrastructure provider operating in the same NRW regional market with comparable fiber-to-the-curb municipal-deployment model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@StadtbetriebeSiegburg
• LinkedInlinkedin.com/company/stadtbetriebe-siegburg-a%C3%B6r

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 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 Stadtbetriebe Siegburg AöR